{"id":11649,"date":"2026-10-07T13:48:31","date_gmt":"2026-10-07T05:48:31","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11649"},"modified":"2026-10-07T13:48:31","modified_gmt":"2026-10-07T05:48:31","slug":"oltc-full-form-in-electrical","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/blog\/oltc-full-form-in-electrical\/","title":{"rendered":"\u96fb\u6c17\u306b\u304a\u3051\u308bOLTC\u306e\u6b63\u5f0f\u540d\u79f0"},"content":{"rendered":"<p>OLTC\u306f\u3001\u8ca0\u8377\u6642\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u8868\u3057\u307e\u3059\u3002\u305d\u308c\u304c1\u3064\u306e\u8cea\u554f\u306b\u5bfe\u3059\u308b\u5341\u5206\u306a\u60c5\u5831\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u3053\u306e\u7565\u8a9e\u306f\u901a\u5e38\u5358\u72ec\u3067\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u5909\u5727\u5668\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001\u5165\u672d\u4ed5\u69d8\u66f8\u3001\u307e\u305f\u306f\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u898b\u7a4d\u3082\u308a\u306b\u898b\u3089\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u305d\u308c\u304c\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3092\u5c0b\u306d\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u64cd\u4f5c\u3001\u305d\u306e\u5fc5\u8981\u6027\u3001\u53ef\u80fd\u306a\u4fa1\u683c\u306b\u3064\u3044\u3066\u5c0b\u306d\u308b\u65b9\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002.<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u5168\u4f53\u306e\u554f\u984c\u3092\u8a73\u7d30\u306b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\uff1a\u7528\u8a9e\u306e\u89e3\u91c8\u3001\u30bf\u30f3\u30af\u5185\u3067\u4f55\u304c\u8d77\u3053\u308b\u304b\u3001OLTC\u306e\u9069\u7528\u4e8b\u4f8b\u3001OLTC\u304c\u6a19\u6e96\u306e\u914d\u96fb\u5909\u5727\u5668\u3067\u4f7f\u7528\u3055\u308c\u308b\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3068\u3069\u306e\u3088\u3046\u306b\u7570\u306a\u308b\u304b\u3001\u305d\u308c\u3089\u304c\u8868\u3059\u6570\u5b57\u3001\u305d\u3057\u3066\u30c7\u30d0\u30a4\u30b9\u306e\u4e3b\u8981\u306a\u88fd\u9020\u696d\u8005\u306b\u3064\u3044\u3066\u3082\u3002.<\/p>\n<blockquote><p>OLTC\u306f\u8ca0\u8377\u6642\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3067\u3042\u308a\u3001\u5909\u5727\u5668\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u9593\u306b\u30bf\u30c3\u30d7\u4f4d\u7f6e\u3092\u5909\u66f4\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002OLTC\u306f\u3001\u5909\u5727\u5668\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u9593\u306b\u96fb\u5727\u3092\u7dad\u6301\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u305f\u3081\u3001\u5909\u5727\u5668\u306e\u91cd\u8981\u306a\u5074\u9762\u3067\u3059\u3002\u4e00\u65b9\u3001\u4e00\u822c\u7684\u306a\u5909\u5727\u5668\u306fOCTC\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u5909\u5727\u5668\u304c\u30aa\u30d5\u3067\u306a\u3044\u9650\u308a\u8abf\u6574\u304c\u3067\u304d\u306a\u3044\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306e\u4e00\u7a2e\u3067\u3059\u3002OLTC\u306f\u5909\u5727\u5668\u306e\u4fa1\u683c\u3092\u7d0410-30%\u4e0a\u6607\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002OLTC\u306e\u30b3\u30b9\u30c8\u306f\u3001\u96fb\u5727\u30af\u30e9\u30b9\u3068\u30bf\u30a4\u30d7\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u914d\u96fb\u5909\u5727\u5668\u306f\u7d042000-8000\u30c9\u30eb\u3001\u9001\u96fb\u5909\u5727\u5668\u306f\u7d0415000-60000\u30c9\u30eb\u304b\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u5206\u91ce\u306e\u4e3b\u8981\u306a\u88fd\u9020\u696d\u8005\u306f\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u30de\u30b7\u30fc\u30cd\u30f3\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u30fb\u30e9\u30a4\u30f3\u30cf\u30a6\u30bc\u30f3\uff08MR\uff09\u3067\u3042\u308a\u3001\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc\u3001\u30b7\u30fc\u30e1\u30f3\u30b9\u30a8\u30ca\u30b8\u30fc\u3001ABB\u306a\u3069\u306e\u4f01\u696d\u3082\u3042\u308a\u307e\u3059\u3002.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11650\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/OLTC-Full-Form-in-Electrical.webp\" alt=\"\u96fb\u6c17\u306b\u304a\u3051\u308bOLTC\u306e\u6b63\u5f0f\u540d\u79f0\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>OLTC\u306e\u610f\u5473\u3001\u5358\u8a9e\u3054\u3068\u306b<\/h2>\n<p>\u8aac\u660e\u306e3\u3064\u306e\u5358\u8a9e\u306f\u6587\u5b57\u901a\u308a\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u5b8c\u5168\u306a\u540d\u524d\u306f\u5358\u306a\u308b\u30c8\u30ea\u30d3\u30a2\u306e\u8cea\u554f\u4ee5\u4e0a\u306e\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\u8ca0\u8377\u6642<\/span> 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\u3068\u306f\u3001\u9ad8\u96fb\u5727\u5dfb\u7dda\u306b\u4f5c\u3089\u308c\u305f\u63a5\u7d9a\u3092\u6307\u3057\u307e\u3059\u3002\u30bf\u30c3\u30d7\u5909\u66f4\u306f\u56de\u8def\u5185\u306e\u5dfb\u6570\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u3001\u3053\u308c\u304c\u5dfb\u6bd4\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u7d50\u679c\u3068\u3057\u3066\u51fa\u529b\u96fb\u5727\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u306e\u30a2\u30a4\u30c7\u30a2\u306f\u3001\u901a\u5e38\u306e\u914d\u96fb\u5909\u5727\u5668\u306e\u56fa\u5b9a\u30bf\u30c3\u30d7\u30ea\u30f3\u30af\u306e\u30a2\u30a4\u30c7\u30a2\u306b\u4f3c\u3066\u304a\u308a\u3001\u552f\u4e00\u306e\u9055\u3044\u306f\u3001OLTC\u304c\u96fb\u6d41\u306e\u6d41\u308c\u306e\u4e2d\u3067\u30bf\u30c3\u30d7\u5909\u66f4\u3092\u53ef\u80fd\u306b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/span> \u3068\u306f\u3001\u3059\u3079\u3066\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u90e8\u54c1\u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b\u30e6\u30cb\u30c3\u30c8\u3067\u3042\u308a\u3001\u30e2\u30fc\u30bf\u30fc\u99c6\u52d5\u30e6\u30cb\u30c3\u30c8\u3001\u5782\u76f4\u30b7\u30e3\u30d5\u30c8\u3001\u30bb\u30ec\u30af\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3001\u30c0\u30a4\u30d0\u30fc\u30bf\u3001\u30bf\u30c3\u30d7\u5909\u66f4\u30d7\u30ed\u30bb\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u305f\u3081\u306e\u5236\u5fa1\u30ad\u30e5\u30fc\u30d3\u30af\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u4ee3\u306e\u8a2d\u8a08\u3067\u306f\u3001\u6700\u8fd1\u306e\u4fa1\u683c\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u6539\u5584\u306b\u8cac\u4efb\u3092\u6301\u3064\u6cb9\u6d78\u63a5\u70b9\u306e\u4ee3\u308f\u308a\u306b\u771f\u7a7a\u906e\u65ad\u5668\u3092\u4f7f\u7528\u3057\u305f\u30c0\u30a4\u30d0\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p>\u300c\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30c7\u30d0\u30a4\u30b9\u300d\u307e\u305f\u306f\u300c\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30ae\u30a2\u300d\u3001\u300cOLTC\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u3053\u308c\u3092\u88c5\u5099\u3057\u305f\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306e\u540c\u7fa9\u8a9e\u3068\u3057\u3066\u3088\u304f\u898b\u304b\u3051\u307e\u3059\u3002\u610f\u5473\u306f\u540c\u3058\u3067\u3059\u3002\u53e4\u3044\u82f1\u56fd\u304a\u3088\u3073\u30b3\u30e2\u30f3\u30a6\u30a7\u30eb\u30b9\u306e\u6587\u66f8\u3067\u306f\u3001\u300c\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u300d\u3068\u66f8\u304b\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u5317\u7c73\u3067\u306f\u6642\u3005LTC\uff08\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\uff09\u3068\u547c\u3070\u308c\u307e\u3059\u3002.<\/p>\n<h2>\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u5185\u90e8\u3067OLTC\u304c\u7269\u7406\u7684\u306b\u884c\u3046\u3053\u3068<\/h2>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u4e8c\u6b21\u96fb\u5727\u3092\u76e3\u8996\u3057\u3001\u30c7\u30c3\u30c9\u30d0\u30f3\u30c9\u304b\u3089\u5916\u308c\u308b\u3068\u2014\u4f8b\u3048\u3070\u3001\u5fc5\u8981\u306a\u96fb\u5727\u304b\u30891.25%\u4ee5\u4e0a\u305a\u308c\u308b\u3068\u2014\u30e2\u30fc\u30bf\u30fc\u30c9\u30e9\u30a4\u30d6\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002\u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u304c\u4f5c\u52d5\u3057\u3001\u4e00\u6642\u7684\u306b\u62b5\u6297\u5668\u307e\u305f\u306f\u30ea\u30a2\u30af\u30bf\u3092\u901a\u308b\u96fb\u6d41\u306e\u6d41\u308c\u304c\u767a\u751f\u3057\u3001\u30bf\u30c3\u30d7\u30bb\u30ec\u30af\u30bf\u30fc\u304c\u5225\u306e\u30bf\u30c3\u30d7\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u306f\u65b0\u3057\u3044\u4f4d\u7f6e\u306b\u7559\u307e\u308a\u307e\u3059\u3002.<\/p>\n<p>\u9077\u79fb\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u7406\u7531\u306f\u3001\u5168\u4f53\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u554f\u984c\u3067\u3059\u3002\u8ca0\u8377\u306e\u4e0b\u3067\u30bf\u30c3\u30d7\u3092\u5358\u306b\u958b\u304f\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u306f\u62b5\u6297\u5668\u307e\u305f\u306f\u30ea\u30a2\u30af\u30bf\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u3001\u4e00\u6642\u7684\u306b\u5236\u5fa1\u3055\u308c\u305f\u30d6\u30ea\u30c3\u30b8\u3092\u4f5c\u6210\u3057\u3001\u96fb\u6d41\u304c\u901a\u904e\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n<p>\u6b8b\u308a\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306f\u3001\u96fb\u6d41\u3092\u904b\u3070\u306a\u3044\u30e1\u30a4\u30af\u30d3\u30d5\u30a9\u30fc\u30d6\u30ec\u30a4\u30af\u30c7\u30d0\u30a4\u30b9\u3067\u3042\u308b\u30bf\u30c3\u30d7\u30bb\u30ec\u30af\u30bf\u30fc\u3001\u30e2\u30fc\u30bf\u30fc\u30c9\u30e9\u30a4\u30d6\u3001\u30ae\u30a2\u3001\u4f4d\u7f6e\u6307\u793a\u5668\u304a\u3088\u3073\u30ea\u30df\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u3001\u3055\u3089\u306b\u96fb\u5727\u30ea\u30ec\u30fc\u3001SCADA\u304a\u3088\u3073\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u306b\u63a5\u7d9a\u3059\u308b\u81ea\u52d5\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u901a\u5e38\u306eOLTC\u306f\u3001\u30d1\u30ef\u30fc\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3067\u7d048\u307e\u305f\u306f\u00b11.25 %\u3067\u52d5\u4f5c\u3057\u3001\u3057\u305f\u304c\u3063\u306617\u306e\u4f4d\u7f6e\u756a\u53f7\u3068\u7d04\u00b110 %\u306e\u96fb\u5727\u8abf\u6574\u306e\u5ea6\u5408\u3044\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u00b11.67 %\u306e9\u3084\u00b10.625 %\u306e16\u306a\u3069\u3001\u4ed6\u306e\u69cb\u6210\u3082\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u4fa1\u683c\u306f\u3001\u4f7f\u7528\u3055\u308c\u308b\u30ea\u30fc\u30c9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u30b9\u30c6\u30c3\u30d7\u624b\u9806\u306e\u30b5\u30a4\u30ba\u3068\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u8981\u7d20\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30bf\u30c3\u30d7\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306e\u30d3\u30e5\u30fc\u306e\u4e21\u65b9\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u304a\u3051\u308bOLTC\u306e\u4f4d\u7f6e<\/h2>\n<p>\u8a00\u53ca\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u4f4d\u7f6e\u3092\u660e\u78ba\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u300cOLTC\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u3042\u3044\u307e\u3044\u306a\u3082\u306e\u3067\u3059\u3002.<\/p>\n<p>OLTC\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306e\u4e00\u7a2e\u3092\u6307\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3001\u30d1\u30ef\u30fc\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3001\u5927\u578b\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u5909\u96fb\u6240\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3001\u6574\u6d41\u5668\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3001\u4f4d\u76f8\u30b7\u30d5\u30c8\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306b\u898b\u3089\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u3057\u307e\u3059\u3002\u5c0f\u578b\u30dd\u30fc\u30eb\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3084\u4e7e\u5f0f\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306bOLTC\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u306f\u7d4c\u6e08\u7684\u306b\u5b9f\u884c\u53ef\u80fd\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u7d44\u307f\u8fbc\u307e\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u4e00\u822c\u7684\u306a\u539f\u5247\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u304c\u5927\u304d\u304f\u3001\u8ca0\u8377\u306e\u5909\u52d5\u304c\u5927\u304d\u3044\u307b\u3069\u3001OLTC\u306e\u5fc5\u8981\u6027\u304c\u9ad8\u307e\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u300230%\u304b\u3089100%\u307e\u3067\u8ca0\u8377\u304c\u5909\u52d5\u3059\u308b\u5909\u96fb\u6240\u306b\u63a5\u7d9a\u3055\u308c\u305f40 MVA\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306fOLTC\u306e\u9069\u5207\u306a\u4f7f\u7528\u4f8b\u3067\u3059\u304c\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u304c\u4e00\u5b9a\u306e\u65bd\u8a2d\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b1,000 kVA\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u306b\u306fOLTC\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3053\u308c\u3089\u306e\u30e6\u30cb\u30c3\u30c8\u304c\u6a5f\u80fd\u3001\u51b7\u5374\u3001\u7528\u9014\u306b\u3088\u3063\u3066\u3069\u306e\u3088\u3046\u306b\u5206\u985e\u3055\u308c\u308b\u304b\u306e\u5168\u4f53\u50cf\u3092\u77e5\u308a\u305f\u3044\u5834\u5408\u3001\u305d\u306e\u5206\u985e\u306f\u3053\u306e\u6982\u8981\u306b\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/news\/classification-of-power-transformers-and-their-unique-roles-in-the-power-grid\/\">\u30d1\u30ef\u30fc\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u5206\u985e\u3055\u308c\u3001\u5404\u30bf\u30a4\u30d7\u304c\u30b0\u30ea\u30c3\u30c9\u3067\u4f55\u3092\u3059\u308b\u304b\u3002<\/a>, \u305d\u3057\u3066\u3001\u7279\u5b9a\u306e\u3082\u306e\u3092\u8cfc\u5165\u3059\u308b\u524d\u306b\u5f79\u7acb\u3064\u30d5\u30ec\u30fc\u30e0\u3067\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11651\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/OLTC-vs-OCTC-vs-DETC.webp\" alt=\"OLTC \u5bfe OCTC \u5bfe DETC\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>OLTC vs. OCTC vs. DETC: \u5b9f\u969b\u306b\u7570\u306a\u308b\u70b9<\/h2>\n<p>\u3053\u3053\u304c\u6700\u3082\u6df7\u4e71\u304c\u751f\u3058\u308b\u5834\u6240\u3067\u3042\u308a\u3001\u8868\u306b\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30c7\u30d0\u30a4\u30b9<\/th>\n<th>\u5b8c\u5168\u306a\u5f62\u5f0f<\/th>\n<th>\u64cd\u4f5c\u3055\u308c\u305f<\/th>\n<th>\u3069\u3053\u3067\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>OLTC<\/td>\n<td>\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/td>\n<td>\u30a8\u30cd\u30eb\u30ae\u30fc\u4f9b\u7d66\u4e2d\u304b\u3064\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u72b6\u614b\u3067\u3001\u81ea\u52d5\u307e\u305f\u306f\u30ea\u30e2\u30fc\u30c8\u3067<\/td>\n<td>\u30d1\u30ef\u30fc\u30c8\u30e9\u30f3\u30b9\u3001\u9001\u96fb\u304a\u3088\u3073\u5927\u578b\u5909\u96fb\u6240\u7528\u30c8\u30e9\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>OCTC<\/td>\n<td>\u30aa\u30d5\u30b5\u30fc\u30ad\u30c3\u30c8\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/td>\n<td>\u30c8\u30e9\u30f3\u30b9\u304c\u975e\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u306e\u3068\u304d\u306e\u307f<\/td>\n<td>\u914d\u96fb\u30c8\u30e9\u30f3\u30b9\u3001\u30dd\u30fc\u30eb\u30de\u30a6\u30f3\u30c8\u30e6\u30cb\u30c3\u30c8\u3001\u307b\u3068\u3093\u3069\u306e\u4e7e\u5f0f\u30c8\u30e9\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>DETC<\/td>\n<td>\u975e\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/td>\n<td>\u30c8\u30e9\u30f3\u30b9\u304c\u975e\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u306e\u3068\u304d\u306e\u307f<\/td>\n<td>OCTC\u3068\u540c\u3058\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2; DETC\u306f\u5317\u7c73\u306e\u7528\u8a9e\u3067\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>OCTC\u3068DETC\u306f\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u3068OLTC\u306e\u9055\u3044\u306f\u5358\u7d14\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002OCTC\u306e\u76f4\u611f\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u6700\u521d\u306b\u30aa\u30f3\u306b\u3055\u308c\u305f\u3068\u304d\u3084\u96fb\u5727\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u5b63\u7bc0\u5909\u5316\u304c\u3042\u308b\u3068\u304d\u306b\u306e\u307f\u4f4d\u7f6e\u3092\u5909\u66f4\u3059\u308b\u30b9\u30a4\u30c3\u30c1\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u4e8b\u524d\u306b\u30aa\u30d5\u306b\u3057\u3066\u5b89\u5168\u306b\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u5bfe\u7167\u7684\u306b\u3001OLTC\u306f\u3053\u306e\u64cd\u4f5c\u3092\u7d99\u7d9a\u7684\u306b\u884c\u3044\u307e\u3059\u3002\u6570\u79d2\u3067\u96fb\u5727\u306e\u5909\u5316\u306b\u53cd\u5fdc\u3057\u307e\u3059\u3002\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u6642\u9593\u9045\u5ef6\u3092\u4f34\u3046\u96fb\u5727\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u3060\u3051\u3067\u69cb\u6210\u3055\u308c\u308b\u6bd4\u8f03\u7684\u5358\u7d14\u306a\u3082\u306e\u304b\u3001\u96fb\u529b\u56e0\u5b50\u3001\u4e26\u5217\u63a5\u7d9a\u3055\u308c\u305f\u30c8\u30e9\u30f3\u30b9\u306e\u5faa\u74b0\u96fb\u6d41\u3001\u307e\u305f\u306f\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306eSCADA\u4fe1\u53f7\u3092\u8003\u616e\u306b\u5165\u308c\u305f\u3088\u308a\u8907\u96d1\u3067\u9069\u5fdc\u7684\u306a\u3082\u306e\u3067\u3059\u3002.<\/p>\n<p>\u3053\u306e\u9055\u3044\u306e\u5b9f\u969b\u7684\u306a\u5074\u9762\u306f\u8a2d\u8a08\u306e\u5074\u9762\u3067\u3059\u3002OCTC\u306f\u307b\u3068\u3093\u3069\u5909\u66f4\u3055\u308c\u305a\u3001\u904b\u7528\u8ca0\u8377\u304c\u304b\u304b\u308b\u3053\u3068\u306f\u306a\u3044\u305f\u3081\u3001\u9077\u79fb\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3001\u30a2\u30fc\u30af\u5236\u5fa1\u3001\u307e\u305f\u306f\u30e2\u30fc\u30bf\u30fc\u30c9\u30e9\u30a4\u30d6\u306a\u3069\u306e\u7279\u6027\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2>OLTC\u306e\u4e3b\u306a\u30bf\u30a4\u30d7<\/h2>\n<p>\u3059\u3079\u3066\u306e\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u304c\u540c\u3058\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u9078\u629e\u307e\u305f\u306f\u4ea4\u63db\u3059\u308b\u969b\u306e\u9055\u3044\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\u62b5\u6297\u5668\u30bf\u30a4\u30d7\u3002.<\/span> \u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u3001\u5207\u308a\u66ff\u3048\u30d7\u30ed\u30bb\u30b9\u306e\u305f\u3081\u306b\u9077\u79fb\u62b5\u6297\u5668\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002\u8fc5\u901f\u3067\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u3001\u914d\u96fb\u304a\u3088\u3073\u9001\u96fb\u306e\u4e21\u65b9\u306b\u304a\u3044\u3066\u30e8\u30fc\u30ed\u30c3\u30d1\u3068\u30a2\u30b8\u30a2\u3067\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u8a2d\u8a08\u3067\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u30ea\u30a2\u30af\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u3002.<\/span> \u4e88\u9632\u63aa\u7f6e\u3068\u3057\u3066\u81ea\u52d5\u5909\u5727\u5668\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u904e\u53bb\u306b\u306f\u7c73\u56fd\u5e02\u5834\u3067\u512a\u52e2\u3067\u3057\u305f\u304c\u3001\u9045\u304f\u3001\u5207\u308a\u66ff\u3048\u306b\u3088\u308b\u640d\u5931\u306a\u3057\u3067\u9ad8\u96fb\u6d41\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u4f9d\u7136\u3068\u3057\u3066\u53e4\u3044\u5927\u898f\u6a21\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u6cb9\u7d76\u7e01\u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u3002.<\/span> \u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u306f\u72ec\u81ea\u306e\u6cb9\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u53e4\u3044\u6280\u8853\u3067\u4fe1\u983c\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u52a3\u5316\u306e\u305f\u3081\u306b\u64cd\u4f5c\u3054\u3068\u306b\u6cb9\u3092\u5b9a\u671f\u7684\u306b\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u771f\u7a7a\u30c0\u30a4\u30d0\u30fc\u30bf\u3002.<\/span> \u5bc6\u9589\u578b\u771f\u7a7a\u906e\u65ad\u5668\u306f\u3001\u96fb\u6d41\u8ee2\u9001\u30d7\u30ed\u30bb\u30b9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30aa\u30a4\u30eb\u306a\u3057\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u96fb\u6d41\u306e\u4e2d\u65ad\u304b\u3089\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u3001\u3088\u308a\u9577\u3044\u904b\u8ee2\u671f\u9593\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u5c11\u3057\u9ad8\u3044\u4fa1\u683c\u306b\u306a\u308a\u307e\u3059\u3002\u73fe\u5728\u3001\u30d0\u30eb\u30af\u4fa1\u683c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u30bf\u30f3\u30af\u5185 vs. \u5225\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u3002.<\/span> \u30bf\u30f3\u30af\u5185\u6280\u8853\u306f\u5909\u5727\u5668\u3068\u30aa\u30a4\u30eb\u3092\u5171\u6709\u3057\u307e\u3059\u304c\u3001\u5225\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u30c0\u30a4\u30d0\u30fc\u30bf\u30aa\u30a4\u30eb\u3092\u9694\u96e2\u3057\u3066\u6c5a\u67d3\u3092\u9632\u304e\u307e\u3059\u3002\u91cd\u8ca0\u8377\u306e\u5909\u5727\u5668\u306b\u306f\u3001\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u3066\u3082\u5225\u5b9f\u88c5\u3092\u9078\u629e\u3059\u308b\u3079\u304d\u3067\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u9006\u8ee2 vs. \u7c97\/\u7d30\u3002.<\/span> \u9006\u8ee2\u6a5f\u69cb\u306f\u5c0f\u578b\u8a2d\u8a08\u3067\u30011\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u5e83\u7bc4\u56f2\u306e\u30bf\u30c3\u30d7\u5909\u66f4\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u3001\u7c97\/\u7d30\u5b9f\u88c5\u306f\u3088\u308a\u5e83\u7bc4\u56f2\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u3088\u308a\u591a\u304f\u306e\u5dfb\u304d\u7dda\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>\n<p>\u9069\u5207\u306a\u30e2\u30c7\u30eb\u306e\u9078\u629e\u306f\u3001\u305d\u306e\u52d5\u4f5c\u5468\u6ce2\u6570\u3001\u5fc5\u8981\u306a\u906e\u65ad\u96fb\u6d41\u3001\u304a\u3088\u3073\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a2\u30af\u30bb\u30b9\u306e\u53ef\u7528\u6027\u306b\u4f9d\u5b58\u3059\u308b\u3079\u304d\u3067\u3059\u3002\u3053\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306b\u3064\u3044\u3066\u306f\u3001\u3088\u308a\u9577\u3044\u8aac\u660e\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/news\/transformer-tap-changer-selection-guide\/\">\u5909\u5727\u5668\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u9078\u629e\u30ac\u30a4\u30c9<\/a> \u30ab\u30c6\u30b4\u30ea\u3092\u7406\u89e3\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u7279\u5b9a\u306e\u69cb\u6210\u3092\u6bd4\u8f03\u3059\u308b\u6bb5\u968e\u306b\u3044\u308b\u5834\u5408\u3002.<\/p>\n<h2>OLTC\u5909\u5727\u5668\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u6240<\/h2>\n<p>\u96fb\u5727\u5236\u5fa1\u306f\u5e38\u306b\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<ul>\n<li>\u9ad8\u96fb\u5727\uff08220\u307e\u305f\u306f110 kV\uff09\u304c\u4f4e\u96fb\u5727\u306b\u5909\u63db\u3055\u308c\u3001\u5e38\u306b\u5909\u5316\u3059\u308b\u8ca0\u8377\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u9001\u96fb\u5909\u96fb\u6240\u3002.<\/li>\n<li>\u96fb\u5727\u964d\u4e0b\u304c\u5927\u304d\u304f\u3001\u9700\u8981\u304c\u5b63\u7bc0\u3084\u704c\u6f11\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u5909\u52d5\u3059\u308b\u9577\u3044\u7530\u820e\u306e\u30d5\u30a3\u30fc\u30c0\u30fc\u3002.<\/li>\n<li>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u767a\u96fb\u306e\u305f\u3081\u306e\u5909\u63db\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u592a\u967d\u5149\u304a\u3088\u3073\u98a8\u529b\u767a\u96fb\u6240\u306e\u51fa\u529b\u306f\u3001\u5f93\u6765\u306e\u8ca0\u8377\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u8fc5\u901f\u306b\u5909\u52d5\u3059\u308b\u305f\u3081\u3001\u96fb\u5727\u3092\u72ed\u3044\u7bc4\u56f2\u5185\u306b\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li>\u5217\u8eca\u306e\u52d5\u304d\u306b\u4f34\u3046\u8ca0\u8377\u306e\u5909\u52d5\u304c\u5e38\u306b\u3042\u308b\u305f\u3081\u3001\u727d\u5f15\u304a\u3088\u3073\u9244\u9053\u5909\u5727\u5668\u3002.<\/li>\n<li>\u96fb\u6c17\u30a2\u30fc\u30af\u304a\u3088\u3073\u6574\u6d41\u5668\u5909\u5727\u5668\u3001\u5927\u304d\u306a\u96fb\u6d41\u8ca0\u8377\u306e\u5909\u52d5\u304c\u5e38\u306b\u767a\u751f\u3057\u3001\u96fb\u5727\u306e\u8abf\u6574\u304c\u7d99\u7d9a\u7684\u306b\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<li>\u96fb\u6c17\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5909\u5316\u3059\u308b\u30bf\u30c3\u30d4\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u7ba1\u7406\u3055\u308c\u308b\u4f4d\u76f8\u30b7\u30d5\u30c8\u5909\u5727\u5668\u3002.<\/li>\n<\/ul>\n<p>\u88fd\u9020\u304b\u3089\u306e\u4f8b\u304c\u3053\u306e\u554f\u984c\u3092\u3088\u308a\u660e\u78ba\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30e6\u30cb\u30c3\u30c8 <a href=\"https:\/\/subian-electric.com\/ja\/news\/high-performance-sz11-31500kva-35-10-5kv-35kv-oil-immersed-on-load-voltage-regulating-power-transfor\/\">SZ11 31,500 kVA 35\/10.5 kV \u6cb9\u6d78\u5f0f\u8ca0\u8377\u96fb\u5727\u8abf\u6574\u5909\u5727\u5668<\/a> 35 kV\u306e\u5165\u529b\u4f9b\u7d66\u304c\u3001\u65e5\u4e2d\u306b\u5909\u52d5\u3059\u308b\u8ca0\u8377\u306b\u5b89\u5b9a\u3057\u305f10.5 kV\u3092\u4f9b\u7d66\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u7279\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u30011\u3064\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30681\u3064\u306e\u6587\u3067\u306eOLTC\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/p>\n<h2>OLTC\u306e\u30b3\u30b9\u30c8<\/h2>\n<p>\u8a55\u4fa1\u306e\u305f\u3081\u306e\u30b3\u30b9\u30c8\u306e\u4e00\u822c\u7684\u306a\u67a0\u7d44\u307f\u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u304c\u3001\u5b9a\u683c\u3001\u96fb\u5727\u30af\u30e9\u30b9\u3001\u304a\u3088\u3073\u96fb\u6d41\u306b\u95a2\u3057\u3066\u3055\u307e\u3056\u307e\u306a\u30e1\u30fc\u30ab\u30fc\u9593\u3067\u4fa1\u683c\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30a2\u30a4\u30c6\u30e0<\/th>\n<th>\u4e00\u822c\u7684\u306a\u7bc4\u56f2\uff08USD\uff09<\/th>\n<th>\u6ce8\u8a18<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>OCTC \/ DETC\uff08\u30aa\u30d5\u56de\u8def\uff09<\/td>\n<td>$500\u2013$3,000<\/td>\n<td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3002\u30e2\u30fc\u30bf\u30fc\u30c9\u30e9\u30a4\u30d6\u306a\u3057\u3001\u9077\u79fb\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u914d\u96fb\u30ec\u30d9\u30ebOLTC\uff08\u226433 kV\uff09<\/td>\n<td>$2,000\u2013$8,000<\/td>\n<td>\u6cb9\u7d76\u7e01\u30c0\u30a4\u30d0\u30fc\u30bf\u3001\u901a\u5e389\u301c17\u30dd\u30b8\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u9001\u96fb\u30ec\u30d9\u30ebOLTC\uff08\u2265110 kV\uff09<\/td>\n<td>$15,000\u2013$60,000<\/td>\n<td>\u771f\u7a7a\u30bf\u30a4\u30d7\u306f\u4e0a\u9650\u306b\u4f4d\u7f6e\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u62b5\u6297\u5668\u307e\u305f\u306f\u771f\u7a7a\u30bf\u30a4\u30d7\u3001\u4e2d\u9593\u7bc4\u56f2<\/td>\n<td>$6,000\u2013$35,000<\/td>\n<td>\u4e3b\u306b\u96fb\u6d41\u5b9a\u683c\u3068\u30b9\u30c6\u30c3\u30d7\u6570\u306b\u3088\u3063\u3066\u99c6\u52d5\u3055\u308c\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u5909\u5727\u5668\u4fa1\u683c\u306b\u5bfe\u3059\u308bOLTC\u306e\u5272\u5408<\/td>\n<td>+10\u201330%<\/td>\n<td>OCTC\u306b\u5bfe\u3057\u3066+2\u20135%\u3068\u6bd4\u8f03<\/td>\n<\/tr>\n<tr>\n<td>10 MVA\u5909\u5727\u5668\u306b\u304a\u3051\u308bOLTC\u306e\u5897\u5206<\/td>\n<td>$10,000\u2013$25,000<\/td>\n<td>\u771f\u7a7a\u307e\u305f\u306f\u6cb9\u30c0\u30a4\u30d0\u30fc\u30bf\u306b\u4f9d\u5b58\u3057\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8868\u306b\u95a2\u3057\u3066\u8b70\u8ad6\u3059\u3079\u304d\u6700\u521d\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306e\u30b3\u30b9\u30c8\u304cOLTC\u30c8\u30e9\u30f3\u30b9\u306e\u4fa1\u683c\u306b\u3059\u3079\u3066\u542b\u307e\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3068\u306f\u5225\u306b\u3001OLTC\u30c8\u30e9\u30f3\u30b9\u306f\u30bf\u30c3\u30d7\u5dfb\u304d\u7dda\u3001\u305d\u306e\u30ea\u30fc\u30c9\u3001\u5236\u5fa1\u30e6\u30cb\u30c3\u30c8\u3092\u5099\u3048\u305f\u30e2\u30fc\u30bf\u30fc\u306a\u3069\u3092\u88c5\u5099\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001kVA\u3042\u305f\u308a\u306e\u4fa1\u683c\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u8a55\u4fa1\u3059\u308b\u3068\u3001OLTC\u306fOCTC\u30c8\u30e9\u30f3\u30b9\u3068\u6bd4\u8f03\u3057\u3066\u306f\u308b\u304b\u306b\u9ad8\u4fa1\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002.<\/p>\n<p>\u6cb9\u30e9\u30f3\u30bf\u30f3\u306e\u6f64\u6ed1\u5264\u307e\u305f\u306f\u6cb9\u306f\u3001\u6cb9\u306e\u983b\u7e41\u306a\u30c1\u30a7\u30c3\u30af\u3084\u6642\u306b\u306f\u305d\u306e\u4ea4\u63db\u304c\u5fc5\u8981\u306a\u305f\u3081\u3001\u7121\u95a2\u4fc2\u306a\u9805\u76ee\u3068\u306f\u898b\u306a\u3055\u308c\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u300150,000\u304b\u3089100,000\u56de\u306e\u64cd\u4f5c\u3054\u3068\u306b\u30013\u5e74\u307e\u305f\u306f5\u5e74\u3054\u3068\u306b\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u8ca0\u8377\u306b\u5fdc\u3058\u3066\uff09\u3002\u771f\u7a7a\u30bf\u30a4\u30d7\u306e\u30c8\u30e9\u30f3\u30b9\u306f\u3053\u306e\u9593\u9694\u3092\u5ef6\u3070\u3059\u305f\u3081\u3001\u5bff\u547d\u306b\u308f\u305f\u308b\u30b3\u30b9\u30c8\u306e\u7bc0\u7d04\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30b3\u30b9\u30c8\u306e\u4f8b\u3092\u6319\u3052\u308b\u3068\u3001\u5bb9\u91cf20 MVA\u3001\u96fb\u5727110 kV\u306eOLTC\u30c8\u30e9\u30f3\u30b9\u306f\u3001\u4e3b\u8981\u306a\u30e8\u30fc\u30ed\u30c3\u30d1\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u901a\u5e38430,000-700,000 EUR\u3067\u3001Schneider\u304b\u3089\u306f450,000 EUR\u672a\u6e80\u3001\u4e2d\u56fd\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u306f320,000 EUR\u672a\u6e80\u3067\u8ca9\u58f2\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11652\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/OLTC-transformers-Brands-and-Manufacturers-Worth-Knowing.webp\" alt=\"OLTC\u5909\u5727\u5668 \u30d6\u30e9\u30f3\u30c9\u3068\u88fd\u9020\u696d\u8005 \u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u30d6\u30e9\u30f3\u30c9\u3068\u30e1\u30fc\u30ab\u30fc<\/h2>\n<p>\u751f\u7523\u8005\u306b\u306f\u975e\u5e38\u306b\u660e\u78ba\u306a2\u3064\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u304c\u3042\u308a\u3001\u9867\u5ba2\u306f\u4e00\u822c\u7684\u306b\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u5c02\u9580\u5bb6\u3002\u30de\u30b7\u30fc\u30cd\u30f3\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u30fb\u30e9\u30a4\u30f3\u30cf\u30a6\u30bc\u30f3\u793e\u306f\u3001\u696d\u754c\u5168\u4f53\u306e\u5e02\u5834\u30ea\u30fc\u30c0\u30fc\u3068\u898b\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5165\u672d\u306e\u4ed5\u69d8\u306b\u300cMR\u306b\u3088\u308bOLTC\u307e\u305f\u306f\u540c\u7b49\u54c1\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u306f\u3069\u306e\u88fd\u54c1\u304c\u610f\u56f3\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30e1\u30fc\u30ab\u30fc\u306e\u88fd\u54c1\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u306b\u306f\u3001\u914d\u96fb\u96fb\u5727\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u6cb9\u30c0\u30a4\u30d0\u30fc\u30bf\u88fd\u54c1\u304b\u3089\u3001\u6700\u9ad8\u96fb\u5727\u30af\u30e9\u30b9\u306b\u9069\u3057\u305f\u771f\u7a7a\u88c5\u7f6e\u307e\u3067\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u88c5\u7f6e\u306f\u5e83\u304f\u6a21\u5023\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30e9\u30a4\u30f3\u30cf\u30a6\u30bc\u30f3\u306f\u4ed6\u306e\u30e1\u30fc\u30ab\u30fc\u306b\u30c8\u30e9\u30f3\u30b9\u3092\u30e9\u30a4\u30bb\u30f3\u30b9\u4f9b\u4e0e\u3057\u4f9b\u7d66\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u30e9\u30d9\u30eb\u306e\u4e0b\u3067\u63d0\u4f9b\u3055\u308c\u308b\u30c8\u30e9\u30f3\u30b9\u306e\u4e2d\u306b\u3053\u306e\u30e1\u30fc\u30ab\u30fc\u306e\u30bf\u30c3\u30af\u30b9\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u7d71\u5408\u751f\u7523\u8005\u3002\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc\u3001\u30b7\u30fc\u30e1\u30f3\u30b9\u30a8\u30ca\u30b8\u30fc\u3001\u30a2\u30eb\u30b9\u30c8\u30e0\u306e\u3088\u3046\u306a\u4f01\u696d\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u3092\u88fd\u9020\u3057\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30f3\u30b0\u30c7\u30d0\u30a4\u30b9\u3092\u4e00\u3064\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u3057\u3066\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc\u306f\u3053\u306e\u70b9\u3067\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7d4c\u9a13\u306b\u3088\u308a\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30f3\u30b0\u30c7\u30d0\u30a4\u30b9\u3092\u542b\u3080\u30c8\u30e9\u30f3\u30b9\u3092\u88fd\u9020\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u4e3b\u306a\u5229\u70b9\u306f\u4f55\u3067\u3059\u304b\uff1f\u305d\u308c\u306f\u3001\u5358\u4e00\u306e\u4f9b\u7d66\u8005\u304c\u5358\u4e00\u306e\u4fdd\u8a3c\u306b\u8cac\u4efb\u3092\u6301\u3064\u3053\u3068\u3067\u3059 \u2014 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u95a2\u9023\u3059\u308b\u9ad8\u3044\u4e0d\u78ba\u5b9f\u6027\u3092\u4f34\u3046\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u5229\u70b9\u3067\u3059\u3002.<\/p>\n<p>\u4e2d\u56fd\u304a\u3088\u3073\u5730\u57df\u306e\u30e1\u30fc\u30ab\u30fc\u3002\u9b45\u529b\u7684\u306a\u4fa1\u683c\u306e\u304a\u304b\u3052\u3067\u3001TBEA\u3001Subin\u304a\u3088\u3073\u4ed6\u306e\u3044\u304f\u3064\u304b\u306e\u4f01\u696d\u306fOLTC\u30c8\u30e9\u30f3\u30b9\u306e\u88fd\u9020\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30c8\u30e9\u30f3\u30b9\u306f\u624b\u9803\u306a\u4fa1\u683c\u306e\u305f\u3081\u3001\u6771\u5357\u30a2\u30b8\u30a2\u3001\u30a2\u30d5\u30ea\u30ab\u3001\u4e2d\u6771\u3001\u30e9\u30c6\u30f3\u30a2\u30e1\u30ea\u30ab\u3067\u5b9f\u65bd\u3055\u308c\u308b\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u4e2d\u5727\u30c8\u30e9\u30f3\u30b9\u306b\u95a2\u3057\u3066\u306f\u7af6\u4e89\u304c\u6fc0\u5316\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u9577\u5e74\u306e\u5c02\u9580\u5bb6\u306f\u9ad8\u5727\u88fd\u54c1\u3068\u30b5\u30fc\u30d3\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3044\u3066\u7af6\u4e89\u512a\u4f4d\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u30c8\u30e9\u30f3\u30b9\u304c\u7d0d\u5165\u3055\u308c\u3001\u30b5\u30fc\u30d3\u30b9\u3055\u308c\u308b\u5834\u6240\u304c\u3001\u6c7a\u5b9a\u6642\u306e\u4e3b\u8981\u306a\u8003\u616e\u4e8b\u9805\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u305f\u3081\u306e\u30a4\u30f3\u30d5\u30e9\u3068\u80fd\u529b\u306e\u3042\u308b\u4eba\u54e1\u304c\u6574\u3063\u305f\u4f01\u696d\u306f\u3001\u901a\u5e38\u3001\u5c02\u9580\u5bb6\u304c\u88fd\u9020\u3057\u305f\u88fd\u54c1\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6642\u9593\u306b\u5236\u7d04\u306e\u3042\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f5c\u696d\u3059\u308b\u30bc\u30cd\u30b3\u30f3\u306f\u3001\u901a\u5e38\u3001\u7d71\u5408\u88fd\u54c1\u306e\u8cfc\u5165\u3092\u597d\u307f\u307e\u3059\u3002\u3044\u305a\u308c\u306b\u305b\u3088\u3001\u30d6\u30e9\u30f3\u30c9\u6bd4\u8f03\u306e\u6f14\u7fd2\u306f\u3001\u4ed6\u306e\u30c8\u30e9\u30f3\u30b9\u8cfc\u5165\u306e\u305f\u3081\u306b\u884c\u3046\u3082\u306e\u3068\u540c\u3058\u3067\u3042\u308a\u3001\u3053\u306e <a href=\"https:\/\/subian-electric.com\/ja\/news\/guide-to-purchasing-oil-immersed-transformers-and-brand-recommendations\/\">\u30d6\u30e9\u30f3\u30c9\u63a8\u5968\u3092\u542b\u3080\u6cb9\u6d78\u30c8\u30e9\u30f3\u30b9\u306e\u305f\u3081\u306e\u8cfc\u5165\u30ac\u30a4\u30c9<\/a> \u306f\u3001OLTC\u88c5\u5099\u306e\u30e6\u30cb\u30c3\u30c8\u306b\u76f4\u63a5\u9069\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h2>\u5f8c\u6094\u306e\u306a\u3044\u4ed5\u69d8\u306e\u6c7a\u3081\u65b9<\/h2>\n<p>\u4ed5\u69d8\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5b9f\u7528\u7684\u306a\u30c7\u30d0\u30a4\u30b9\u3092\u5f97\u308b\u304b\u3001\u5358\u306a\u308b\u9ad8\u4fa1\u306a\u88c5\u98fe\u54c1\u3092\u5f97\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\u96fb\u5727\u8abf\u6574\u7bc4\u56f2\u3068\u30b9\u30c6\u30c3\u30d7\u30b5\u30a4\u30ba\u3002.<\/span> \u4f9b\u7d66\u96fb\u5727\u304c\u3069\u306e\u7a0b\u5ea6\u5909\u52d5\u3059\u308b\u304b\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u300210%\u306e\u7cbe\u5ea6\u7bc4\u56f2\u3068\u7d041.25%\u306e\u5909\u52d5\u304c\u5fc5\u8981\u306a\u30b1\u30fc\u30b9\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002\u9001\u96fb\u304a\u3088\u3073\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u63a5\u7d9a\u3067\u306f\u3001\u3088\u308a\u9ad8\u3044\u7cbe\u5ea6\u307e\u305f\u306f\u5e83\u3044\u7bc4\u56f2\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u5e74\u9593\u306e\u904b\u8ee2\u56de\u6570\u3002.<\/span> \u3053\u306e\u6570\u5024\u306f\u3001\u6cb9\u5f0f\u307e\u305f\u306f\u771f\u7a7a\u5f0f\u3092\u9078\u629e\u3059\u308b\u304b\u3001\u30bf\u30f3\u30af\u8a2d\u7f6e\u307e\u305f\u306f\u5225\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u5909\u5727\u5668\u304c300,000\u56de\u306e\u904b\u8ee2\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304c\u30011\u65e520\u30b5\u30a4\u30af\u30eb\u306e\u904b\u8ee2\u304c\u4e88\u60f3\u3055\u308c\u308b\u5834\u5408\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u30c0\u30a4\u30d0\u30fc\u30bf\u3092\u901a\u308b\u901a\u96fb\u3002.<\/span> \u96fb\u5727\u8abf\u6574\u306f\u3001\u96fb\u5727\u3060\u3051\u3067\u306a\u304f\u96fb\u6d41\u8ca0\u8377\u3092\u5207\u65ad\u3059\u308b\u3053\u3068\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u554f\u984c\u306b\u95a2\u3057\u3066\u306f\u3001\u63a5\u70b9\u3092\u4ea4\u63db\u3059\u308b\u3088\u308a\u3082\u30aa\u30fc\u30d0\u30fc\u30b5\u30a4\u30ba\u306e\u65b9\u304c\u5b89\u4fa1\u3067\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u5236\u5fa1\u54f2\u5b66\u3002.<\/span> \u30c7\u30c3\u30c9\u30be\u30fc\u30f3\u3068\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u3092\u6301\u3064\u72ec\u7acb\u3057\u305f\u96fb\u5727\u8abf\u6574\u3092\u884c\u3044\u307e\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u4e26\u5217\u5909\u5727\u5668\u3068SCADA\u306b\u3088\u308b\u5354\u8abf\u5236\u5fa1\u3092\u884c\u3044\u307e\u3059\u304b\uff1f\u5f8c\u8005\u306f\u3001\u4e21\u65b9\u306e\u30d0\u30ea\u30a2\u30f3\u30c8\u3067\u5236\u5fa1\u30ad\u30e5\u30fc\u30d3\u30af\u30eb\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3001\u5207\u308a\u66ff\u3048\u30ae\u30a2\u304c\u96fb\u6d41\u3092\u52b9\u679c\u7684\u306b\u8abf\u6574\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u4e26\u5217\u904b\u8ee2\u3002.<\/span> ??\u306e\u5909\u5727\u5668\u3092\u4e26\u5217\u3067\u904b\u8ee2\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4e21\u65b9\u3092\u540c\u3058\u30bf\u30c3\u30d7\u4f4d\u7f6e\u3067\u904b\u8ee2\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u305d\u306e\u305f\u3081\u306b\u306f\u30de\u30b9\u30bf\u30fc-\u30b9\u30ec\u30fc\u30d6\u5236\u5fa1\u307e\u305f\u306f\u5faa\u74b0\u96fb\u6d41\u3092\u4e8b\u524d\u306b\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a2\u30af\u30bb\u30b9\u3002.<\/span> \u5225\u306e\u30bf\u30f3\u30af\u3092\u6301\u3064\u3053\u3068\u306f\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30e1\u30a4\u30f3\u30bf\u30f3\u30af\u3092\u6392\u6c34\u305b\u305a\u306b\u30c0\u30a4\u30d0\u30fc\u30bf\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u9060\u9694\u5730\u3067\u306f\u3001\u3053\u308c\u304c\u552f\u4e00\u306e\u6c7a\u5b9a\u8981\u56e0\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><span style=\"color: #ff0000;\">\u898f\u683c\u3078\u306e\u9069\u5408\u8a3c\u660e\u3002.<\/span> IEC 60214-1\u306b\u6e96\u62e0\u3057\u305f\u6587\u66f8\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a3c\u660e\u66f8\u306e\u30b3\u30d4\u30fc\u306b\u6e80\u8db3\u305b\u305a\u3001\u578b\u8a66\u9a13\u306b\u95a2\u3059\u308b\u30c7\u30fc\u30bf\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u9078\u629e\u80a2\u306b\u3064\u3044\u3066\u306e\u8a73\u7d30\u306a\u8aac\u660e\u306f\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306b\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/news\/how-to-select-the-on-load-tap-changer-for-a-main-power-transformer\/\">\u30e1\u30a4\u30f3\u30d1\u30ef\u30fc\u5909\u5727\u5668\u306e\u305f\u3081\u306e\u8ca0\u8377\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5<\/a>, \u3001\u30b9\u30c6\u30c3\u30d7\u30b5\u30a4\u30ba\u304c\u30bf\u30c3\u30d7\u5dfb\u7dda\u3068\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3057\u3001\u904b\u8ee2\u7fa9\u52d9\u30af\u30e9\u30b9\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3069\u306e\u3088\u3046\u306b\u4e00\u81f4\u3059\u308b\u3079\u304d\u304b\u3092\u542b\u307f\u307e\u3059\u3002\u521d\u3081\u3066\u4ed5\u69d8\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u306f\u3001\u4fa1\u683c\u30ea\u30b9\u30c8\u3067\u306f\u306a\u304f\u3001\u305d\u3053\u304b\u3089\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>OLTC\u3068OCTC\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>OLTC\u306f\u8ca0\u8377\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u610f\u5473\u3057\u3001OCTC\u306f\u30aa\u30d5\u30b5\u30fc\u30ad\u30c3\u30c8\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u4e21\u8005\u306e\u9055\u3044\u306f\u3001OLTC\u304c\u5909\u5727\u5668\u304c\u901a\u96fb\u3057\u3066\u904b\u8ee2\u4e2d\u306b\u52d5\u4f5c\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001OCTC\u306f\u5909\u5727\u5668\u304c\u30aa\u30d5\u306b\u306a\u3063\u3066\u5b89\u5168\u306a\u3068\u304d\u306b\u306e\u307f\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3067\u3059\u3002OLTC\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u99c6\u52d5\u3001\u30bb\u30ec\u30af\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3001\u304a\u3088\u3073\u9077\u79fb\u62b5\u6297\u4e0b\u3067\u52d5\u4f5c\u3059\u308b\u30c0\u30a4\u30d0\u30fc\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3092\u4f7f\u7528\u3057\u3001\u96fb\u6d41\u304c\u5207\u65ad\u3055\u308c\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002OCTC\u306f\u3001 commissioning\u6642\u306b\u4f5c\u6210\u3055\u308c\u305f\u30ea\u30f3\u30af\u3092\u4f7f\u7528\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002OLTC\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u96fb\u5727\u306e\u7d99\u7d9a\u7684\u306a\u5236\u5fa1\u3092\u4fdd\u8a3c\u3059\u308b\u5909\u5727\u5668\u306b\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u304c\u3001OCTC\u306f\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u3044\u305f\u3081\u914d\u96fb\u5909\u5727\u5668\u306b\u8a2d\u7f6e\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3>OLTC\u306e\u7a2e\u985e\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u6700\u521d\u306e\u533a\u5225\u306f\u3001\u62b5\u6297\u5668\u30bf\u30a4\u30d7\u306e\u5834\u5408\u306e\u3088\u3046\u306b\u3001\u9077\u79fb\u62b5\u6297\u5668\u3092\u4f7f\u7528\u3057\u3066\u4e00\u3064\u306e\u72b6\u614b\u304b\u3089\u5225\u306e\u72b6\u614b\u306b\u5207\u308a\u66ff\u3048\u308b\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3001\u3053\u308c\u306f\u30e8\u30fc\u30ed\u30c3\u30d1\u3084\u30a2\u30b8\u30a2\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30aa\u30fc\u30c8\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3092\u4f7f\u7528\u3057\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30bf\u30a4\u30d7\u3082\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u5207\u308a\u66ff\u3048\u5a92\u4f53\u306b\u57fa\u3065\u3044\u3066\u3001\u6cb9\u7d76\u7e01\u5207\u308a\u66ff\u3048\u30b7\u30b9\u30c6\u30e0\u306b\u5206\u3051\u3089\u308c\u3001\u5207\u308a\u66ff\u3048\u63a5\u70b9\u304c\u6cb9\u4e2d\u306b\u914d\u7f6e\u3055\u308c\u3001\u7279\u5225\u306a\u6ce8\u610f\u304c\u6255\u308f\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u771f\u7a7a\u30bf\u30a4\u30d7\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u5c01\u5165\u3055\u308c\u305f\u771f\u7a7a\u906e\u65ad\u5668\u3092\u4f7f\u7528\u3057\u3066\u5207\u308a\u66ff\u3048\u304c\u884c\u308f\u308c\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u69cb\u9020\u7684\u306b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u30bf\u30f3\u30af\u5185\u30e6\u30cb\u30c3\u30c8\u307e\u305f\u306f\u5225\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u30e6\u30cb\u30c3\u30c8\u306b\u5206\u3051\u3089\u308c\u3001\u8a2d\u8a08\u306b\u3088\u3063\u3066\u306f\u7dda\u5f62\u3001\u9006\u8ee2\u3001\u7c97\/\u5fae\u8abf\u6574\u30bf\u30c3\u30d7\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>RTCC\u3068OLTC\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>OLTC\u306f\u5b9f\u969b\u306e\u5207\u308a\u66ff\u3048\u88c5\u7f6e\u3067\u3042\u308a\u3001RTCC\u306f\u305d\u308c\u306b\u4f55\u3092\u3059\u308b\u304b\u3092\u6307\u793a\u3059\u308b\u5236\u5fa1\u5c64\u3092\u8868\u3057\u307e\u3059\u3002RTCC\u307e\u305f\u306f\u30ea\u30e2\u30fc\u30c8\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\uff08\u30ea\u30e2\u30fc\u30c8\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u4e8c\u6b21\u96fb\u5727\u3092\u53d7\u4fe1\u3057\u3001\u5e0c\u671b\u5024\u304a\u3088\u3073\u30c7\u30c3\u30c9\u30d0\u30f3\u30c9\u3068\u6bd4\u8f03\u3057\u3001\u4e00\u6642\u7684\u306a\u96fb\u5727\u964d\u4e0b\u3092\u7121\u8996\u3059\u308b\u305f\u3081\u306b\u64cd\u4f5c\u306b\u30bf\u30a4\u30e0\u30c7\u30a3\u30ec\u30a4\u3092\u5b9f\u88c5\u3057\u3001\u30e2\u30fc\u30bf\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u5bfe\u3057\u3066\u300c\u4e0a\u3052\u308b\u300d\u307e\u305f\u306f\u300c\u4e0b\u3052\u308b\u300d\u30b3\u30de\u30f3\u30c9\u3092\u751f\u6210\u3059\u308b\u96fb\u5b50\u30ea\u30ec\u30fc\u307e\u305f\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3067\u3059\u3002\u4e00\u90e8\u306eRTCC\u306f\u3001\u4e26\u5217\u63a5\u7d9a\u3055\u308c\u305f\u30c8\u30e9\u30f3\u30b9\u306e\u8abf\u6574\u3001\u30e9\u30a4\u30f3\u30c9\u30ed\u30c3\u30d7\u88dc\u511f\u3001SCADA\u901a\u4fe1\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001RTCC\u306fOLTC\u306e\u4ee3\u66ff\u3067\u306f\u306a\u304f\u3001OLTC\u306e\u81ea\u52d5\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u30e6\u30cb\u30c3\u30c8\u3067\u3059\u3002OLTC\u306f\u9ad8\u5ea6\u306aRTCC\u306a\u3057\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u5358\u7d14\u306a\u96fb\u5727\u30ea\u30ec\u30fc\u3067\u5341\u5206\u3067\u3059\u304c\u3001\u4e21\u65b9\u306e\u30c7\u30d0\u30a4\u30b9\u306a\u3057\u3067\u81ea\u52d5\u64cd\u4f5c\u3092\u884c\u3046\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<h3>OLTC\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306fOLTC\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u96fb\u6c17\u5de5\u5b66\u306b\u304a\u3044\u3066\u3001\u300c\u30aa\u30f3\u30ed\u30fc\u30c9\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u6a5f\u5668\u304c\u30c8\u30e9\u30f3\u30b9\u304c\u901a\u96fb\u3057\u3001\u96fb\u6d41\u3092\u9001\u4fe1\u3057\u3066\u3044\u308b\u9593\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u300c\u30aa\u30d5\u30b5\u30fc\u30ad\u30c3\u30c8\u300d\u307e\u305f\u306f\u300c\u975e\u901a\u96fb\u300d\u3068\u3044\u3046\u7528\u8a9e\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u308c\u3089\u306e\u7528\u8a9e\u306f\u30c8\u30e9\u30f3\u30b9\u304c\u6700\u521d\u306b\u30aa\u30d5\u306b\u3055\u308c\u3001\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u9694\u96e2\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306f\u3001\u5dfb\u7dda\u306e\u63a5\u7d9a\u70b9\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a5f\u5668\u3067\u3059\u3002\u63a5\u7d9a\u70b9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u5dfb\u6570\u3092\u5909\u66f4\u3057\u3001\u305d\u308c\u306b\u3088\u3063\u3066\u96fb\u5727\u306e\u5909\u66f4\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001OLTC\u306f\u300c\u30c8\u30e9\u30f3\u30b9\u304c\u8ca0\u8377\u306e\u4e0b\u306b\u3042\u308b\u9593\u306b\u30bf\u30c3\u30d7\u3092\u5909\u66f4\u3059\u308b\u88c5\u7f6e\u300d\u3068\u8a33\u3055\u308c\u307e\u3059\u3002\u5317\u7c73\u3067\u4f7f\u7528\u3055\u308c\u308b\u540c\u7b49\u306e\u7565\u8a9e\u306fLTC\uff08\u8ca0\u8377\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\uff09\u3067\u3059\u3002.<\/p>\n<h3>OLTC\u306f\u65e2\u5b58\u306e\u30c8\u30e9\u30f3\u30b9\u306b\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u6280\u8853\u7684\u306a\u610f\u5473\u3067\u306f\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u9069\u7528\u306b\u304a\u3044\u3066\u306f\u3042\u307e\u308a\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u306f\u3001\u30bf\u30f3\u30af\u3092\u958b\u3051\u3066\u30ef\u30a4\u30e4\u30fc\u3092\u4ea4\u63db\u3057\u30ea\u30fc\u30c9\u3092\u7d76\u7e01\u3057\u3001\u99c6\u52d5\u30e2\u30fc\u30bf\u30fc\u3068\u5236\u5fa1\u56de\u8def\u3092\u5b9f\u969b\u306b\u518d\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u5225\u306e\u30b3\u30f3\u30d1\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u8a2d\u7f6e\u3059\u308b\u64cd\u4f5c\u3068\u3057\u3066\u8aac\u660e\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30ec\u30c8\u30ed\u30d5\u30a3\u30c3\u30c8\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u306f\u3001\u540c\u3058\u5b9a\u683c\u306e\u5909\u5727\u5668\u306e\u4fa1\u683c\u306e\u5927\u90e8\u5206\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u5de5\u5834\u578b\u8a66\u9a13\u306b\u95a2\u3059\u308b\u3059\u3079\u3066\u306e\u73fe\u72b6\u3092\u653e\u68c4\u3059\u308b\u3053\u3068\u3082\u610f\u5473\u3057\u307e\u3059\u3002\u904b\u8ee2\u4e2d\u306e\u96fb\u5727\u5236\u5fa1\u304c\u672c\u5f53\u306b\u5fc5\u8981\u306a\u72b6\u6cc1\u3067\u3001\u5909\u5727\u5668\u304cOCTC\u3057\u304b\u63d0\u4f9b\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u9078\u629e\u80a2\u306b\u306f\u5225\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3001\u30d6\u30fc\u30b9\u30bf\u30fc\u30c8\u30e9\u30f3\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3001\u307e\u305f\u306f\u6280\u8853\u7684\u5bff\u547d\u306e\u7d42\u308f\u308a\u306b\u65b0\u3057\u3044\u3082\u306e\u306b\u5909\u5727\u5668\u3092\u4ea4\u63db\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/1032\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60214-1 \u2014 \u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3001\u30d1\u30fc\u30c81\uff1a\u6027\u80fd\u8981\u4ef6\u3068\u8a66\u9a13\u65b9\u6cd5<\/a> \u2014 \u30aa\u30f3\u30ed\u30fc\u30c9\u304a\u3088\u3073\u30aa\u30d5\u30b5\u30fc\u30ad\u30c3\u30c8\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306e\u898f\u5b9a\u6a19\u6e96<\/li>\n<li><a href=\"https:\/\/www.reinhausen.com\/\" rel=\"nofollow noopener\" target=\"_blank\">\u30de\u30b7\u30fc\u30cd\u30f3\u30d5\u30a1\u30d6\u30ea\u30c3\u30af\u30fb\u30e9\u30a4\u30f3\u30cf\u30a6\u30bc\u30f3 (MR)<\/a> \u2014 \u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306b\u95a2\u3059\u308b\u88fd\u9020\u8005\u60c5\u5831\u3068\u6280\u8853\u6587\u732e<\/li>\n<li><a href=\"https:\/\/www.hitachienergy.com\/products-and-solutions\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc \u2014 \u5909\u5727\u5668<\/a> \u2014 \u7d71\u5408\u3055\u308c\u305f\u5909\u5727\u5668\u3068\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/li>\n<li><a href=\"https:\/\/www.siemens-energy.com\/global\/en\/home\/stories\/industry-initiative-to-reduce-f-gases.html\" rel=\"nofollow noopener\" target=\"_blank\">\u30b7\u30fc\u30e1\u30f3\u30b9\u30a8\u30ca\u30b8\u30fc<\/a> \u2014 \u8a2d\u5099\u8a2d\u8a08\u3068\u74b0\u5883\u898f\u5236\u306b\u95a2\u3059\u308b\u696d\u754c\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">\u7c73\u56fd\u30a8\u30cd\u30eb\u30ae\u30fc\u7701<\/a> \u2014 \u30b0\u30ea\u30c3\u30c9\u8a2d\u5099\u3001\u5909\u5727\u5668\u4f9b\u7d66\u304a\u3088\u3073\u4fe1\u983c\u6027\u5831\u544a<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">\u5168\u56fd\u96fb\u6c17\u88fd\u9020\u696d\u8005\u5354\u4f1a\uff08NEMA\uff09<\/a> \u2014 \u96fb\u6c17\u6a5f\u5668\u306e\u6a19\u6e96\u304a\u3088\u3073\u696d\u754c\u30c7\u30fc\u30bf<\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p>OLTC\u306f\u30aa\u30f3\u30ed\u30fc\u30c9\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u306e\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u8aad\u8005\u304c\u4e00\u6587\u3060\u3051\u601d\u3044\u51fa\u3059\u3068\u3057\u305f\u3089\u3001\u305d\u308c\u306f\u3053\u306e\u6587\u3067\u3059\uff1a\u3053\u308c\u306f\u3001\u96fb\u6d41\u304c\u6d41\u308c\u3066\u3044\u308b\u9593\u306b\u5909\u5727\u5668\u304c\u51fa\u529b\u96fb\u5727\u3092\u81ea\u5df1\u4fee\u6b63\u3067\u304d\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3042\u308a\u3001\u3053\u308c\u306f\u6a19\u6e96\u7684\u306a\u914d\u96fb\u5909\u5727\u5668\u306e\u5358\u7d14\u306a\u30bf\u30c3\u30d7\u30ea\u30f3\u30af\u3068\u6bd4\u8f03\u3057\u3066\u512a\u308c\u305f\u7279\u5fb4\u3067\u3059\u3002.<\/p>\n<p>\u4ed5\u69d8\u306e\u5bfe\u8a71\u3092\u884c\u3046\u969b\u306b\u8003\u616e\u3059\u3079\u304d\u5b9f\u969b\u306e\u4e8b\u5b9f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a\u00b18\u304b\u3089\u00b116\u30b9\u30c6\u30c3\u30d7\u3092\u671f\u5f85\u3057\u3001\u30b9\u30c6\u30c3\u30d7\u306f0.625%\u304b\u30891.67%\u306e\u9593\u3067\u3042\u308b\u3053\u3068\uff1b\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306e\u4fa1\u683c\u306f$3,000\u304b\u3089$30,000\u306e\u7bc4\u56f2\u3067\u3001\u5909\u5727\u5668\u306e\u30b3\u30b9\u30c8\u306f\u7d0410%-30%\u9ad8\u304f\u306a\u308b\u3053\u3068\uff1b\u6cb9\u7d76\u7e01\u30c0\u30a4\u30d0\u30fc\u30bf\u306f\u6570\u5e74\u3054\u3068\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u771f\u7a7a\u5f0f\u306e\u3082\u306e\u306f\u306f\u308b\u304b\u306b\u9577\u6301\u3061\u3059\u308b\u3053\u3068\uff1b\u9075\u5b88\u3059\u3079\u304d\u6a19\u6e96\u306fIEC 60214-1\u3067\u3042\u308b\u3053\u3068\uff1bMR\u30e9\u30a4\u30f3\u30cf\u30a6\u30bc\u30f3\u306e\u540d\u524d\u306f\u5e38\u306b\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u3002.<\/p>\n<p>OLTC\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u306e\u554f\u984c\u306f\u30011\u3064\u306e\u8cea\u554f\u306b\u5e30\u7740\u3057\u307e\u3059\u3002\u4f9b\u7d66\u5730\u70b9\u306e\u96fb\u5727\u304c\u4ed6\u306e\u624b\u6bb5\u3067\u8abf\u6574\u3067\u304d\u306a\u3044\u307b\u3069\u5341\u5206\u306b\u983b\u7e41\u306b\u5909\u52d5\u3057\u3066\u3044\u307e\u3059\u304b\uff1f\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u5b89\u5b9a\u3057\u3066\u3044\u3066\u4f9b\u7d66\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001OCTC\u3092\u4f7f\u7528\u3057\u3001\u4ed6\u306e\u5834\u6240\u306b\u304a\u91d1\u3092\u4f7f\u3046\u65b9\u304c\u826f\u3044\u3067\u3059\u3002.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>OLTC represents the On-Load Tap Changer. While that may be enough info for one question, the abbreviation will not normally show up on its own. Instead, you will find it in transformer datasheet, tender specification or supplier quotation. Thus, instead of asking what it stands for, it is better to ask about the operation of this device, about its necessity and possible price. Thus, let us see the whole issue in detail: interpretation of the term, what happens inside the tank, cases of OLTC application, how OLTC differs from tap changers used in the majority of standard distribution transformers, what numbers do they represent, and main producers of the devices [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11650,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/comments?post=11649"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11649\/revisions"}],"predecessor-version":[{"id":11654,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11649\/revisions\/11654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/11650"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=11649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=11649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=11649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}