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id=\"cost-of-wrong\">\u9593\u9055\u3063\u305f\u30c8\u30e9\u30f3\u30b9\u3092\u9078\u3076\u3053\u3068\u306e\u5b9f\u969b\u306e\u30b3\u30b9\u30c8<\/h2>\n<p>\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u30c8\u30e9\u30f3\u30b9\u3092\u8aa4\u3063\u3066\u9078\u629e\u3059\u308b\u3068\u30013\u3064\u306e\u6bb5\u968e\u3067\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u307e\u305a\u3001\u904b\u7528\u958b\u59cb\u6642\u306b\u3001\u5bb9\u91cf\u304c\u5c0f\u3055\u3059\u304e\u308b\u30c8\u30e9\u30f3\u30b9\u306f\u590f\u306b\u904e\u71b1\u3057\u3001\u4fdd\u8b77\u88c5\u7f6e\u304c\u30c8\u30ea\u30c3\u30d7\u3057\u3066\u3057\u307e\u3044\u3001\u7dca\u6025\u30c8\u30e9\u30f3\u30b9\u306e\u5373\u6642\u8abf\u9054\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u305d\u306e\u5bff\u547d\u306e\u9593\u306b\u3001\u3088\u308a\u9ad8\u3044\u640d\u5931\u3092\u7d4c\u9a13\u3057\u3001\u8ffd\u52a0\u306e\u96fb\u529b\u3092\u5fc5\u8981\u3068\u3059\u308b\u30c8\u30e9\u30f3\u30b9\u306e\u904b\u7528\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3057\u3001\u96fb\u529b\u640d\u5931\u306e\u5f62\u3067\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u4f1a\u793e\u306b$10,000\u304b\u3089$60,000\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u6545\u969c\u6642\u306b\u306f\u3001IEEE\u304a\u3088\u3073CIGR\u00c9\u304c\u63d0\u4f9b\u3057\u305f\u7814\u7a76\u306b\u3088\u308b\u3068\u3001\u914d\u96fb\u30c8\u30e9\u30f3\u30b9\u306e\u5e74\u9593\u6545\u969c\u7387\u306f0.5%\u20132%\u3067\u3042\u308a\u3001\u5927\u578b\u306e\u96fb\u529b\u30c8\u30e9\u30f3\u30b9\u3067\u306f\u3055\u3089\u306b\u4f4e\u304f\u3001\u505c\u6b62\u306b\u3088\u308b\u30b3\u30b9\u30c8\u306f\u30c8\u30e9\u30f3\u30b9\u304c\u6545\u969c\u3059\u308b\u6642\u671f\u3084\u5b9a\u683c\u51fa\u529b\u306b\u5fdc\u3058\u3066$50,000\u304b\u3089$200\u4e07\u307e\u3067\u5909\u52d5\u3057\u307e\u3059\u3002.<\/p>\n<p>\u8aa4\u3063\u305f\u9078\u629e\u306b\u95a2\u9023\u3059\u308b\u8ffd\u52a0\u30b3\u30b9\u30c8\u306f\u3001\u96a0\u308c\u305f\u5bb9\u91cf\u30b3\u30b9\u30c8\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u96fb\u529b\u4f1a\u793e\u306f20\u301c30\u5e74\u306e\u8996\u91ce\u3067\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u8a08\u3057\u3001\u65b0\u305f\u306b\u958b\u767a\u3055\u308c\u305f\u96fb\u529b\u7db2\u3067\u5e74\u9593\u8ca0\u8377\u304c2%\u20135%\u5897\u52a0\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u306e\u8ca0\u8377\u3092\u8003\u616e\u3057\u3066\u8a2d\u8a08\u3055\u308c\u305f\u30c8\u30e9\u30f3\u30b9\u306f\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u306a\u308a\u3001\u30c8\u30e9\u30f3\u30b9\u3092\u5b8c\u5168\u306b\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3055\u3089\u306a\u308b\u6295\u8cc7\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u3053\u306e\u5834\u5408\u3001\u521d\u56de\u51fa\u8377\u306e\u8cbb\u7528\u306e\u5c11\u306a\u304f\u3068\u30822\u500d\u304c\u5fc5\u8981\u3067\u3059\u3002\u30d0\u30b9\u30d0\u30fc\u306e\u30b9\u30ad\u30fc\u30e0\u3068\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u790e\u306e\u4ea4\u63db\u3082\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h2 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MVA\u306e\u30c8\u30e9\u30f3\u30b9\u3092\u5fc5\u8981\u3068\u3057\u3001\u9001\u96fb\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306f100\u301c300 MVA\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u96fb\u5727\u6bd4\u3068\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7\u3002\u4e00\u6b21\u304a\u3088\u3073\u4e8c\u6b21\u306e\u96fb\u5727\u30ec\u30d9\u30eb\u3068\u65b9\u5411\u306e\u30b7\u30d5\u30c8\u3001\u3064\u307e\u308aDyn11\u307e\u305f\u306fYNd1\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u63a5\u7d9a\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3002\u4e00\u822c\u7684\u306b\u30c8\u30e9\u30f3\u30b9\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f8\u301c12.5%\u3067\u3059\u3002\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f\u77ed\u7d61\u96fb\u6d41\u3068\u96fb\u5727\u964d\u4e0b\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u5c0f\u3055\u3059\u304e\u308b\u3068\u3001\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u5927\u304d\u3059\u304e\u308b\u3068\u96fb\u5727\u8abf\u6574\u304c\u4e0d\u826f\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3002\u901a\u5e38\u3001\u914d\u96fb\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u30aa\u30d5\u56de\u8def\u30bf\u30c3\u30d7\u3092\u7d04\u00b12\u00d72.5%\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u9001\u96fb\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u901a\u5e38\u3001\u8ca0\u8377\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\uff08-8\u00d71.25%\u307e\u305f\u306f\u00b19\u00d71.78%\u3001IEC 60214\u306b\u5f93\u3046\uff09\u3092\u6d88\u8cbb\u3057\u307e\u3059\u3002<br \/>\n\u51b7\u5374\u30af\u30e9\u30b9\u3002\u5e95\u90e8\u5b9a\u683c\u306eONAN\u3001\u30d5\u30a1\u30f3\u306b\u3088\u3063\u306620\u301c33%\u306e\u5bb9\u91cf\u3092\u5897\u52a0\u3055\u305b\u308b\u305f\u3081\u306eONAF\u3001\u6700\u5927\u30e6\u30cb\u30c3\u30c8\u7528\u306eODAF\/OFAF\u3002.<br \/>\n\u7d76\u7e01\u30ec\u30d9\u30eb\uff08BIL\uff09\u3002\u7d76\u7e01\u30ec\u30d9\u30eb\u306f\u3001\u96f7\u3078\u306e\u4e88\u60f3\u3055\u308c\u308b\u9732\u51fa\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u5727\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300133 kV\u306e\u30c8\u30e9\u30f3\u30b9\u306f\u3001IEC 60076-3\u306b\u5f93\u3063\u3066\u7d04170\u301c200 kV\u306e\u7d76\u7e01\u30ec\u30d9\u30eb\uff08BIL\uff09\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u640d\u5931\u3002\u901a\u5e38\u3001\u7121\u8ca0\u8377\u640d\u5931\u3068\u8ca0\u8377\u640d\u5931\u306e\u89b3\u70b9\u3067\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h2 id=\"types\">\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u306e\u7a2e\u985e\u3068\u69cb\u6210<\/h2>\n<p>\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u80fd\u306b\u5408\u308f\u305b\u305f\u69cb\u6210\u3067\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u8cfc\u5165\u8005\u304c\u906d\u9047\u3059\u308b\u4e3b\u306a\u30bf\u30a4\u30d7\u3092\u6bd4\u8f03\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u5178\u578b\u7684\u306a\u5b9a\u683c<\/th>\n<th>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<th>\u7279\u5fb4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e8c\u5dfb\u7dda\u914d\u96fb\u5909\u5727\u5668<\/td>\n<td>25\u201320 MVA<\/td>\n<td>\u4e00\u6b21\u914d\u96fb\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>\u30b7\u30f3\u30d7\u30eb\u3067\u3001MVA\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u304c\u6700\u3082\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u4e09\u5dfb\u7dda\u5909\u5727\u5668<\/td>\n<td>20\uff5e100 MVA<\/td>\n<td>\u4e8c\u3064\u306e\u4f4e\u5727\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u307e\u305f\u306f\u4e09\u6b21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4f9b\u7d66<\/td>\n<td>\u88dc\u52a9\u7528\/\u88dc\u511f\u7528\u306e\u7b2c\u4e09\u5dfb\u7dda<\/td>\n<\/tr>\n<tr>\n<td>\u81ea\u52d5\u5909\u5727\u5668<\/td>\n<td>50\u2013600 MVA<\/td>\n<td>EHV\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u76f8\u4e92\u63a5\u7d9a\uff08\u4f8b\uff1a220\/110 kV\uff09<\/td>\n<td>\u5358\u5dfb\u7dda\u3001\u4f4e\u640d\u5931\u304a\u3088\u3073\u30b3\u30b9\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u4f4d\u76f8\u30b7\u30d5\u30c8\u5909\u5727\u5668<\/td>\n<td>\u30ab\u30b9\u30bf\u30e0<\/td>\n<td>\u30e1\u30c3\u30b7\u30e5\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u6d41\u91cf\u5236\u5fa1<\/td>\n<td>OLTC\u304c\u80fd\u52d5\u7684\u306a\u96fb\u529b\u30d5\u30ed\u30fc\u3092\u5236\u5fa1<\/td>\n<\/tr>\n<tr>\n<td>\u767a\u96fb\u6a5f\u6607\u5727\u5909\u5727\u5668<\/td>\n<td>100\u20131,200 MVA<\/td>\n<td>\u767a\u96fb\u6240\u306e\u76f8\u4e92\u63a5\u7d9a<\/td>\n<td>\u6700\u9ad8\u306e\u4fe1\u983c\u6027\u3001\u3057\u3070\u3057\u3070\u30c7\u30eb\u30bf\u63a5\u7d9a\u306e\u4f4e\u5727<\/td>\n<\/tr>\n<tr>\n<td>\u63a5\u5730\uff08\u4e2d\u6027\uff09\u5909\u5727\u5668<\/td>\n<td>\u6700\u59272 MVA<\/td>\n<td>\u4f4e\u5727\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e2d\u6027\u3092\u63d0\u4f9b<\/td>\n<td>\u30b8\u30b0\u30b6\u30b0\u5dfb\u7dda\u3001\u77ed\u6642\u9593\u904b\u8ee2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u901a\u5e38\u3001\u8cfc\u5165\u8005\u306fOLTC\u3092\u5099\u3048\u305f\u4e8c\u5dfb\u7dda\u5909\u5727\u5668\u307e\u305f\u306f\u30aa\u30d5\u30b5\u30fc\u30ad\u30c3\u30c8\u30bf\u30c3\u30d7\u3092\u6301\u3064\u30b7\u30f3\u30d7\u30eb\u306a\u914d\u96fb\u5909\u5727\u5668\u306e\u3044\u305a\u308c\u304b\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u96fb\u5727\u5909\u52d5\u304c\u00b15\u30d1\u30fc\u30bb\u30f3\u30c8\u306b\u7b49\u3057\u3044\u304b\u305d\u308c\u3092\u8d85\u3048\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u30d4\u30fc\u30af\u3068\u8c37\u9593\u306e\u9593\u3067\u5927\u304d\u306a\u8ca0\u8377\u5909\u52d5\u306b\u76f4\u9762\u3059\u308b\u5834\u5408\u306f\u3001\u540c\u3058\u5b9a\u683c\u306e\u901a\u5e38\u306e\u56fa\u5b9a\u30bf\u30c3\u30d7\u5909\u5727\u5668\u3088\u308a\u308220\u201340\u30d1\u30fc\u30bb\u30f3\u30c8\u9ad8\u3044OLTC\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3059\u3079\u304d\u3067\u3059\u3002.<\/p>\n<p>\u69cb\u6210\u3092\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<th>\u63a8\u5968\u69cb\u6210<\/th>\n<th>\u5178\u578b\u7684\u306a\u5b9a\u683c<\/th>\n<th>\u4e3b\u8981\u306a\u9078\u629e\u30c9\u30e9\u30a4\u30d0\u30fc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8fb2\u6751\u914d\u96fb<\/td>\n<td>\u4e8c\u5dfb\u7dda\u3001ONAN\u3001DETC<\/td>\n<td>5\u20135 MVA<\/td>\n<td>\u6700\u4f4e\u521d\u671f\u30b3\u30b9\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u90fd\u5e02\u914d\u96fb<\/td>\n<td>\u4e8c\u5dfb\u7dda\u3001ONAN\/ONAF\u3001OLTC<\/td>\n<td>10\u201340 MVA<\/td>\n<td>\u96fb\u5727\u8abf\u6574<\/td>\n<\/tr>\n<tr>\n<td>\u9001\u96fb\u76f8\u4e92\u63a5\u7d9a<\/td>\n<td>\u81ea\u52d5\u5909\u5727\u5668<\/td>\n<td>50\u2013300 MVA<\/td>\n<td>EHV\u3067\u306e\u4f4e\u640d\u5931<\/td>\n<\/tr>\n<tr>\n<td>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u767a\u96fb\u6240\u306e\u6607\u5727<\/td>\n<td>\u4e8c\u6b21\u5dfb\u7dda\u3001OLTC<\/td>\n<td>10\u201360 MVA<\/td>\n<td>\u5909\u52d5\u767a\u96fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u767a\u96fb\u6240\u306e\u76f8\u4e92\u63a5\u7d9a<\/td>\n<td>\u767a\u96fb\u6a5f\u306e\u6607\u5727<\/td>\n<td>100\u20131,200 MVA<\/td>\n<td>\u4fe1\u983c\u6027\u304c\u6700\u512a\u5148<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-229\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Substation-Transformer-Types-Buying-Benchmarks.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/h2>\n<h2 id=\"cooling\">\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3068\u8ca0\u8377\u80fd\u529b<\/h2>\n<p>\u5909\u96fb\u6240\u306e\u5909\u5727\u5668\u306e\u8ca0\u8377\u306f\u3001\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u3001\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u65b9\u6cd5\u304c\u5b9a\u683c\u5bb9\u91cf\u3092\u3069\u306e\u7a0b\u5ea6\u5229\u7528\u3067\u304d\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002IEC 60076-2\u3067\u6982\u8aac\u3055\u308c\u3066\u3044\u308b\u51b7\u5374\u30af\u30e9\u30b9\u306b\u3088\u308c\u3070\u3001O\u306f\u9271\u6cb9\u3001N\u306f\u81ea\u7136\u5bfe\u6d41\u3001A\u306f\u7a7a\u6c17\u3001F\u306f\u5f37\u5236\u3001W\u306f\u6c34\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u51b7\u5374\u30af\u30e9\u30b9<\/th>\n<th>\u6a5f\u69cb<\/th>\n<th>\u5178\u578b\u7684\u306a\u5bb9\u91cf\u500d\u7387 vs ONAN<\/th>\n<th>\u4f7f\u7528\u6642<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ONAN<\/td>\n<td>\u81ea\u7136\u6cb9\u3001\u81ea\u7136\u7a7a\u6c17<\/td>\n<td>0\uff08\u57fa\u6e96\uff09<\/td>\n<td>\u307b\u3068\u3093\u3069\u306e\u914d\u96fb\u5909\u96fb\u6240\u306e\u5909\u5727\u5668<\/td>\n<\/tr>\n<tr>\n<td>ONAF<\/td>\n<td>\u81ea\u7136\u6cb9\u3001\u5f37\u5236\u7a7a\u6c17\uff08\u30d5\u30a1\u30f3\uff09<\/td>\n<td>1.2\u20131.33<\/td>\n<td>\u590f\u306e\u9700\u8981\u304c\u3042\u308b\u30d4\u30fc\u30af\u8ca0\u8377\u5909\u96fb\u6240<\/td>\n<\/tr>\n<tr>\n<td>OFAF<\/td>\n<td>\u5f37\u5236\u6cb9\u3001\u5f37\u5236\u7a7a\u6c17<\/td>\n<td>1.4\u20131.6<\/td>\n<td>OLTC\u4ed8\u304d\u306e\u5927\u5bb9\u91cf\u5909\u5727\u5668<\/td>\n<\/tr>\n<tr>\n<td>ODAF \/ ODWF<\/td>\n<td>\u6307\u5411\u6027\u6cb9\u6d41\u3001\u7a7a\u6c17\/\u6c34<\/td>\n<td>1.6\u20132.0<\/td>\n<td>\u975e\u5e38\u306b\u5927\u304d\u306a\u30e6\u30cb\u30c3\u30c8\u3001\u767a\u96fb\u6240<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b9f\u969b\u306e\u52b9\u679c\u306f\u3001\u5bb9\u91cf\u304c20 MVA\u3067\u3001\u5b9a\u683c\u304cONAN\/ONAF 20\/27 MVA\u306e\u5909\u5727\u5668\u304c\u3001\u30d5\u30a1\u30f3\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u3068\u304d\u306b27 MVA\u306e\u8ca0\u8377\u3092\u904b\u3076\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30d5\u30a1\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u8ffd\u52a0\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3001\u9a12\u97f3\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002IEC 60076-7\u306e\u8ca0\u8377\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u3053\u306e\u5b9a\u683c\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30b5\u30a4\u30af\u30eb\u8ca0\u8377\u3084\u7dca\u6025\u8ca0\u8377\u306e\u8a08\u753b\u304c\u6539\u5584\u3055\u308c\u3001\u30d9\u30fc\u30b9\u8ca0\u8377\u306b\u95a2\u3057\u3066\u30d5\u30a1\u30f3\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u8a31\u5bb9\u3055\u308c\u308b\u6e29\u5ea6\u4e0a\u6607\u9650\u754c\uff08\u6cb9\u306e\u5834\u5408\u306f65 K\u3001OA\u30af\u30e9\u30b9\u5dfb\u7dda\u306e\u5834\u5408\u306f78 K\uff09\u306f\u3001\u9069\u5207\u306a\u30de\u30fc\u30b8\u30f3\u304c\u78ba\u4fdd\u3055\u308c\u308b\u3088\u3046\u306b\u73fe\u5834\u306e\u5468\u56f2\u6e29\u5ea6\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"tap-changer\">\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3068\u96fb\u5727\u8abf\u6574<\/h2>\n<p>\u5909\u96fb\u6240\u306b\u304a\u3051\u308b\u5909\u5727\u5668\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u96fb\u5727\u8abf\u6574\u3067\u3059\u3002\u5229\u7528\u53ef\u80fd\u306a\u6280\u8853\u306f2\u7a2e\u985e\u3042\u308a\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306f5\u5e74\u9593\u306e\u904b\u7528\u3067\u5909\u5727\u5668\u306e\u6545\u969c\u306e\u4e3b\u306a\u539f\u56e0\u3068\u3057\u3066\u7279\u5b9a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6b63\u3057\u3044\u9078\u629e\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u30aa\u30d5\u56de\u8def\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\uff08DETC\uff09\uff1a\u624b\u52d5\u64cd\u4f5c\u306e\u30bf\u30c3\u30d7\u3067\u3001\u901a\u5e38\u306f\u00b12\u00d72.5\u30d1\u30fc\u30bb\u30f3\u30c8\u307e\u305f\u306f\u00b15\u00d71.6\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3001\u5909\u5727\u5668\u304c\u30aa\u30d5\u306e\u3068\u304d\u306e\u307f\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u4f4e\u4fa1\u683c\u3001\u4fe1\u983c\u6027\u3001\u5b89\u5b9a\u3057\u305f\u30e9\u30a4\u30f3\u96fb\u5727\u306e\u5834\u6240\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<br \/>\n\u8ca0\u8377\u6642\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\uff08OLTC\uff09\uff1a\u81ea\u52d5\u30bf\u30c3\u30d7\u3067\u3001\u901a\u5e38\u306fIEC 60214\u306b\u5f93\u3063\u3066\u00b18\u00d71.25\u30d1\u30fc\u30bb\u30f3\u30c8\u307e\u305f\u306f\u00b19\u00d71.78\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3001\u5909\u5727\u5668\u304c\u901a\u96fb\u4e2d\u306b\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u5909\u5727\u5668\u306e\u4fa1\u683c\u3092\u7d048\u301c15\u30d1\u30fc\u30bb\u30f3\u30c8\u4e0a\u6607\u3055\u305b\u3001\u6cb9\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u5909\u5316\u3059\u308b\u8ca0\u8377\u306e\u4e0b\u3067\u5909\u5727\u5668\u306e\u51fa\u529b\u96fb\u5727\u3092\u00b12\u301c3\u30d1\u30fc\u30bb\u30f3\u30c8\u306b\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u4e00\u822c\u7684\u306a\u76ee\u5b89\u306f\u3001\u30e9\u30a4\u30f3\u96fb\u5727\u304c1\u65e5\u30675\u30d1\u30fc\u30bb\u30f3\u30c8\u4ee5\u4e0a\u5909\u5316\u3059\u308b\u5834\u5408\u3084\u3001\u5909\u96fb\u6240\u304c\u4f9b\u7d66\u3059\u308b\u5909\u52d5\u3059\u308b\u7523\u696d\u8ca0\u8377\u304c\u3042\u308b\u5834\u5408\u306fOLTC\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002OLTC\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306b\u306f\u30013\u301c6\u5e74\u3054\u3068\u306e\u6cb9\u306e\u30d5\u30a3\u30eb\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u63a5\u70b9\u306e\u691c\u67fb\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u306e\u30c6\u30b9\u30c8\u304c\u542b\u307e\u308c\u308b\u305f\u3081\u3001O&amp;M\u8a08\u753b\u306b\u542b\u3081\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"losses\">\u640d\u5931\u3001\u52b9\u7387\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u7d4c\u6e08\u5b66<\/h2>\n<p>\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u304b\u3089\u306e\u640d\u5931\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u88c5\u7f6e\u306e\u5168\u904b\u7528\u306b\u5bfe\u3057\u3066\u652f\u6255\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u901a\u5e38\u306e\u8cbb\u7528\u3067\u3059\u3002\u901a\u5e38\u306e\u640d\u5931\u304c\u7121\u8ca0\u8377\u640d\u593115-30 kW\u304a\u3088\u3073\u8ca0\u8377\u640d\u593190-150 kW\u306e20 MVA\u5909\u5727\u5668\u306e\u5834\u5408\u3001$0.10-0.14\/kWh\u3067\u306e\u640d\u5931\u306e\u5e74\u9593\u30b3\u30b9\u30c8\u306f\u300170-80%\u306e\u5e73\u5747\u8ca0\u8377\u3067\u7d04$60,000 \u2013 $180,000\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u91d1\u984d\u306f\u3001\u8cfc\u5165\u5f8c\u306e\u6700\u521d\u306e\u6570\u5e74\u9593\u306b\u304a\u3044\u3066\u300130\u5e74\u9593\u306e\u5bff\u547d\u5185\u3067\u5909\u5727\u5668\u306e\u30b3\u30b9\u30c8\u3092\u30ab\u30d0\u30fc\u3059\u308b\u306e\u306b\u5341\u5206\u3067\u3059\u3002.<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u96fb\u529b\u4f1a\u793e\u306f\u8cc7\u672c\u5316\u3055\u308c\u305f\u640d\u5931\u4fc2\u6570\u3092\u9069\u7528\u3057\u3066\u3001\u7dcf\u8a55\u4fa1\u30b3\u30b9\u30c8\uff08TEC\uff09\u306b\u57fa\u3065\u3044\u3066\u8cfc\u5165\u6c7a\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\u30e8\u30fc\u30ed\u30c3\u30d1\u304a\u3088\u3073\u30a2\u30b8\u30a2\u306e\u96fb\u529b\u4f1a\u793e\u306f\u901a\u5e38\u3001\u7121\u8ca0\u8377\u640d\u5931\u3092$2,500-$7,000\/kW\u3001\u8ca0\u8377\u640d\u5931\u3092$500-$1,500\/kW\u3068\u3057\u3066\u8a08\u7b97\u3057\u307e\u3059\u3002\u7121\u8ca0\u8377\u640d\u5931\u306e10 kW\u306e\u5dee\u306f\u3001\u8cfc\u5165\u8005\u306b\u3068\u3063\u3066\u6700\u5927$25,000 \u2013 $70,000\u306e\u95a2\u9023\u30b3\u30b9\u30c8\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001MVA\u3042\u305f\u308a\u306e\u4fa1\u683c\u3092\u6c7a\u5b9a\u3059\u308b\u8cfc\u5165\u8005\u306f\u3001\u640d\u5931\u3092\u8003\u616e\u3057\u306a\u3044\u5834\u5408\u300130\u5e74\u9593\u96fb\u529b\u4f1a\u793e\u306b\u304a\u91d1\u3092\u6e21\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"specifications\">\u4e00\u822c\u7684\u306a\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u306e\u4ed5\u69d8\u8868<\/h2>\n<p>\u4e0b\u306e\u8868\u306f\u300110 MVA 33\/11 kV\u914d\u96fb\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u306e\u4ee3\u8868\u7684\u306a\u4ed5\u69d8\u30a8\u30f3\u30d9\u30ed\u30fc\u30d7\u3067\u3059\u3002\u3053\u308c\u3092\u51fa\u767a\u70b9\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u30b0\u30ea\u30c3\u30c9\u30b3\u30fc\u30c9\u3068\u8ca0\u8377\u306b\u5fdc\u3058\u3066\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th>\u4e00\u822c\u7684\u306a\u4ed5\u69d8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b9a\u683c\u96fb\u529b<\/td>\n<td>10 MVA (ONAN)\u300112.5 MVA (ONAF\u30aa\u30d7\u30b7\u30e7\u30f3)<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u5727\u6bd4<\/td>\n<td>33 \u00b1 2\u00d72.5% \/ 11 kV<\/td>\n<\/tr>\n<tr>\n<td>\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7<\/td>\n<td>YNd11\u307e\u305f\u306fDyn11\u300150 Hz<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u96fb\u5727<\/td>\n<td>\u5b9a\u683c\u96fb\u6d41\u30679\u201310.5%<\/td>\n<\/tr>\n<tr>\n<td>\u51b7\u5374\u30af\u30e9\u30b9<\/td>\n<td>ONAN \/ ONAF<\/td>\n<\/tr>\n<tr>\n<td>\u7121\u8ca0\u8377\u640d\u5931<\/td>\n<td>\u2264 12\u201320 kW<\/td>\n<\/tr>\n<tr>\n<td>\u8ca0\u8377\u640d\u5931 (75\u00b0C)<\/td>\n<td>\u2264 75\u2013110 kW<\/td>\n<\/tr>\n<tr>\n<td>\u7d76\u7e01\u30ec\u30d9\u30eb<\/td>\n<td>HV 170 kV BIL\u3001LV 75 kV BIL<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u4e0a\u6607<\/td>\n<td>65 K\u30aa\u30a4\u30eb \/ 78 K\u5dfb\u7dda (OA)<\/td>\n<\/tr>\n<tr>\n<td>\u9a12\u97f3\u30ec\u30d9\u30eb<\/td>\n<td>\u2264 70\u201375 dB(A) at 1 m<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/td>\n<td>\u30b3\u30f3\u30b6\u30fc\u30d0\u30fc\u3001\u30d6\u30af\u30db\u30eb\u30c4\u30ea\u30ec\u30fc\u3001\u30b7\u30ea\u30ab\u30b2\u30eb\u30d6\u30ea\u30fc\u30b6\u30fc\u3001OLTC\u307e\u305f\u306fDETC<\/td>\n<\/tr>\n<tr>\n<td>\u6a19\u6e96<\/td>\n<td>IEC 60076-1\/-2\/-3\/-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"brands-prices\">\u30d6\u30e9\u30f3\u30c9\u6bd4\u8f03\u3068\u4fa1\u683c\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/h2>\n<p>\u30b5\u30d6\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u306e\u4fa1\u683c\u306f\u3001\u5b9a\u683c\u3001\u640d\u5931\u3001\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u304a\u3088\u3073\u8a66\u9a13\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u793a\u3055\u308c\u305f\u7bc4\u56f2\u306f\u300110 MVA\u304a\u3088\u3073100 MVA\u30e6\u30cb\u30c3\u30c8\u306b\u5178\u578b\u7684\u3067\u3042\u308a\u3001FOB\u3067\u3042\u308a\u3001\u9285\u304a\u3088\u3073\u6cb9\u306e\u5e02\u5834\u3001\u4ed5\u69d8\u304a\u3088\u3073\u4ea4\u6e09\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d6\u30e9\u30f3\u30c9 \/ \u88fd\u9020\u696d\u8005<\/th>\n<th>\u8d77\u6e90<\/th>\n<th>10 MVA 33\/11 kV<\/th>\n<th>100 MVA 220\/110 kV<\/th>\n<th>\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0<\/th>\n<th>\u5f37\u5ea6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u65e5\u7acb\u30a8\u30ca\u30b8\u30fc<\/td>\n<td>\u30b9\u30a4\u30b9\/\u65e5\u672c<\/td>\n<td>$190,000\u2013$340,000<\/td>\n<td>$1.2M\u2013$2.0M<\/td>\n<td>28\u201344\u9031\u9593<\/td>\n<td>EHV\u304a\u3088\u3073HVDC\u306e\u5c02\u9580\u77e5\u8b58<\/td>\n<\/tr>\n<tr>\n<td>ABB<\/td>\n<td>\u30b9\u30a4\u30b9<\/td>\n<td>$180,000\u2013$320,000<\/td>\n<td>$1.1M\u2013$1.9M<\/td>\n<td>26\u201340\u9031\u9593<\/td>\n<td>\u30b0\u30ed\u30fc\u30d0\u30eb\u30b5\u30fc\u30d3\u30b9\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30fc\u30e1\u30f3\u30b9\u30a8\u30ca\u30b8\u30fc<\/td>\n<td>\u30c9\u30a4\u30c4<\/td>\n<td>$200,000\u2013$350,000<\/td>\n<td>$1.2M\u2013$2.1M<\/td>\n<td>28\u201342\u9031\u9593<\/td>\n<td>\u30c7\u30b8\u30bf\u30eb\u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30e5\u30ca\u30a4\u30c0\u30fc\u30a8\u30ec\u30af\u30c8\u30ea\u30c3\u30af<\/td>\n<td>\u30d5\u30e9\u30f3\u30b9<\/td>\n<td>$170,000\u2013$310,000<\/td>\n<td>\u2014<\/td>\n<td>24\u201338\u9031\u9593<\/td>\n<td>MV\/LV\u30d1\u30c3\u30b1\u30fc\u30b8\u30b3\u30f3\u30d4\u30c6\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u97d3\u56fd\u306e\u5927\u624b\uff08\u73fe\u4ee3\u3001ILJIN\uff09<\/td>\n<td>\u97d3\u56fd<\/td>\n<td>$150,000\u2013$280,000<\/td>\n<td>$900K\u2013$1.6M<\/td>\n<td>24\u201336\u9031\u9593<\/td>\n<td>\u5f37\u529b\u306a\u8a66\u9a13\u30e9\u30dc\u3068\u8f38\u51fa\u5b9f\u7e3e<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u56fd\u306eOEM\uff08TBEA\u3001\u4fdd\u5b9a\u5929\u5a01\uff09<\/td>\n<td>\u4e2d\u56fd<\/td>\n<td>$90,000\u2013$180,000<\/td>\n<td>$600K\u2013$1.1M<\/td>\n<td>16\u201328 \u9031\u9593<\/td>\n<td>\u5bb9\u91cf\u3001\u30b3\u30b9\u30c8\u3001IEC\u8a8d\u8a3c<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u5805\u306e\u4e2d\u56fd\u8f38\u51fa\u696d\u8005\uff08\u4f8b\uff1a\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b\uff09<\/td>\n<td>\u4e2d\u56fd<\/td>\n<td>$80,000\u2013$150,000<\/td>\n<td>\u2014<\/td>\n<td>14\u201324\u9031\u9593<\/td>\n<td>\u30ab\u30b9\u30bf\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001FAT\u30b5\u30dd\u30fc\u30c8\u3001\u77ed\u3044\u5f85\u6a5f\u6642\u9593<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9069\u5207\u306a\u30d6\u30e9\u30f3\u30c9\u306f\u8cc7\u7523\u306e\u91cd\u8981\u6027\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002EHV\u30c8\u30e9\u30f3\u30b9\u306b\u95a2\u3057\u3066\u306f\u3001Hitachi Energy\u3001ABB\u3001\u307e\u305f\u306fSiemens Energy\u306e\u904e\u53bb\u306e\u7d4c\u9a13\u3068\u30b5\u30fc\u30d3\u30b9\u7d44\u7e54\u306f\u3001\u3053\u308c\u3089\u306e\u30d6\u30e9\u30f3\u30c9\u306e\u9ad8\u4fa1\u683c\u3092\u8003\u616e\u3059\u308b\u3068\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u30015\u304b\u308940 MVA\u306e\u5bb9\u91cf\u3092\u6301\u3064\u914d\u96fb\u30c8\u30e9\u30f3\u30b9\u306e\u5834\u5408\u3001\u5e02\u5834\u306f\u4e3b\u306b\u4e2d\u5805\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u88fd\u54c1\u306fIEC 60076\u57fa\u6e96\u306b\u5b8c\u5168\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u300120-40%\u4f4e\u4fa1\u683c\u3067\u63d0\u4f9b\u3055\u308c\u3001\u4f9b\u7d66\u6761\u4ef6\u3082\u77ed\u3044\u3067\u3059\u3002\u4e2d\u56fd\u306e\u4e2d\u5805\u30e1\u30fc\u30ab\u30fc\u306e\u4f8b\u306f <strong>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/strong>; \u3053\u306e\u4f1a\u793e\u306f\u3001110 kV\u307e\u3067\u306e\u914d\u96fb\u304a\u3088\u3073\/\u307e\u305f\u306f\u96fb\u529b\u30c8\u30e9\u30f3\u30b9\u30bb\u30b0\u30e1\u30f3\u30c8\u3067IEC 60076\u306b\u6e96\u62e0\u3057\u305f\u30c8\u30e9\u30f3\u30b9\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4f1a\u793e\u306f\u3001\u5de5\u5834\u3067\u884c\u308f\u308c\u308b\u8a66\u9a13\u3092\u9867\u5ba2\u306b\u89b3\u5bdf\u3059\u308b\u3088\u3046\u62db\u5f85\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4f1a\u793e\u306f\u3001\u30a2\u30b8\u30a2\u3001\u30a2\u30d5\u30ea\u30ab\u3001\u4e2d\u6771\u3001\u30e9\u30c6\u30f3\u30a2\u30e1\u30ea\u30ab\u306e\u96fb\u529b\u4f1a\u793e\u3084\u958b\u767a\u8005\u306b\u8f38\u51fa\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u300210MVA\u30af\u30e9\u30b9\u306e\u5909\u96fb\u6240\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u3057\u3066\u3001\u6c5f\u8607\u7701\u8607\u8fba\u306f\u3001\u4fe1\u983c\u3067\u304d\u308b\u6280\u8853\u7684\u80cc\u666f\u3068\u5fc5\u8981\u306a\u7d0d\u671f\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<h2 id=\"procurement\">\u8abf\u9054\u3001\u8a66\u9a13\u3001\u304a\u3088\u3073\u7d0d\u54c1\u306e\u8003\u616e\u4e8b\u9805<\/h2>\n<p>\u5909\u96fb\u6240\u30c8\u30e9\u30f3\u30b9\u306f\u30aa\u30ea\u30b8\u30ca\u30eb\u3067\u3042\u308b\u305f\u3081\u3001\u8abf\u9054\u6642\u306b\u306f\u540c\u3058\u30d7\u30ed\u30bb\u30b9\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u7528\u7684\u306a\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\uff1a<\/p>\n<p>IEC 60076-1\/-2\/-3\/-5\u304a\u3088\u3073\u3042\u306a\u305f\u306e\u30b0\u30ea\u30c3\u30c9\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u305f\u5b8c\u5168\u306a\u6280\u8853\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u6301\u3064RFQ\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u9069\u5408\u58f0\u660e\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\n\u8a8d\u5b9a\u307e\u305f\u306f\u7acb\u4f1a\u3044\u8a66\u9a13\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u3001\u6e29\u5ea6\u4e0a\u6607\u3001\u96f7\u30a4\u30f3\u30d1\u30eb\u30b9\u3001\u304a\u3088\u3073\u77ed\u7d61\u8010\u529b\u306e\u578b\u8a66\u9a13\u5831\u544a\u66f8\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\nFAT\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u5408\u610f\u3057\u3001\u6700\u521d\u306e\u30e6\u30cb\u30c3\u30c8\u3092\u7acb\u4f1a\u3044\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u65c5\u884c\u306b\u306f$2,000\u2013$8,000\u304c\u304b\u304b\u308a\u307e\u3059\u304c\u3001\u5931\u6557\u3057\u305f\u7d0d\u54c1\u306b\u6bd4\u3079\u308c\u3070\u5b89\u4fa1\u3067\u3059\u3002.<br \/>\n\u8f38\u9001\u30ea\u30b9\u30af\u3092\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7d0430\u30c8\u30f3\u3092\u8d85\u3048\u308b\u30e6\u30cb\u30c3\u30c8\u306e\u5834\u5408\u3001\u30eb\u30fc\u30c8\u8abf\u67fb\u3092\u5b9f\u65bd\u3057\u3001\u8f38\u9001\u56f3\u9762\u3092\u4f5c\u6210\u3057\u3001\u632f\u52d5\u76e3\u8996\u3092\u8a2d\u7f6e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br \/>\n\u59cb\u52d5\u304b\u308924\u201360\u30f6\u6708\u306e\u4fdd\u8a3c\u6761\u4ef6\u3092\u660e\u793a\u3057\u3001\u30d6\u30c3\u30b7\u30f3\u30b0\u3001OLTC\u3001\u304a\u3088\u3073\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u30b9\u30da\u30a2\u30d1\u30fc\u30c4\u306e\u5165\u624b\u53ef\u80fd\u6027\u3092\u63d0\u4f9b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u5909\u96fb\u6240\u30c8\u30e9\u30f3\u30b9\u306e\u30b5\u30a4\u30ba\u306f\u3069\u306e\u3088\u3046\u306b\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u30d4\u30fc\u30af\u6d88\u8cbb\u306e\u9700\u8981\u4e88\u6e2c\u304c\u5909\u96fb\u6240\u306e\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u96fb\u529b\u4f1a\u793e\u306f\u901a\u5e38\u3001\u6700\u521d\u306b\u30d4\u30fc\u30af\u6d88\u8cbb\u3092\u8a55\u4fa1\u3057\u3001\u305d\u306e\u5f8c\u300110\u5e74\u304b\u308920\u5e74\u306e\u671f\u9593\u3067\u5e74\u9593\u7d042\u301c5\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u5272\u5408\u3067\u30d4\u30fc\u30af\u6d88\u8cbb\u304c\u3069\u308c\u3060\u3051\u5897\u52a0\u3059\u308b\u304b\u3092\u63a8\u5b9a\u3057\u300110\u301c25\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u4f59\u88d5\u3092\u52a0\u3048\u3066\u8ffd\u52a0\u306e\u30d4\u30fc\u30af\u6d88\u8cbb\u3092\u8003\u616e\u3057\u3001\u6700\u3082\u9069\u5207\u306a\u6a19\u6e96\u5b9a\u683c\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u300133\/11 kV\u306e\u4e00\u6b21\u5909\u96fb\u6240\u306e\u5834\u5408\u3001\u9867\u5ba2\u57fa\u76e4\u306e\u5bc6\u5ea6\u306b\u5fdc\u3058\u3066\u3001\u4e00\u822c\u7684\u306b\u306f5\u304b\u308940 MVA\u306e\u7bc4\u56f2\u306b\u53ce\u307e\u308a\u307e\u3059\u3002.<\/p>\n<h3>10 MVA\u306e\u5909\u96fb\u6240\u30c8\u30e9\u30f3\u30b9\u306e\u30b3\u30b9\u30c8\u306f\u3069\u306e\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>ONAN\/ONAF\u51b7\u5374\u30b7\u30b9\u30c6\u30e0\u3092\u5099\u3048\u305f\u8ca0\u8377\u5207\u66ff\u5668\u4ed8\u304d\u306e10 MVA 33\/11 kV\u6cb9\u6d78\u5909\u5727\u5668\u306e\u4fa1\u683c\u306f\u3001$90,000\u304b\u3089$280,000 FOB\u306e\u7bc4\u56f2\u3067\u3059\u3002\u4e2d\u56fd\u306e\u4f9b\u7d66\u696d\u8005\u304b\u3089\u306e\u985e\u4f3c\u306e\u5909\u5727\u5668\u306e\u4fa1\u683c\u306f\u572880,000\u304b\u3089$150,000\u3001\u97d3\u56fd\u306e\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u306f$150,000\u304b\u3089$280,000\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u30d6\u30e9\u30f3\u30c9\u304b\u3089\u306f$180,000\u304b\u3089$350,000\u3067\u3059\u3002\u8f38\u9001\u8cbb\u3084\u4fdd\u967a\u306a\u3069\u306e5-15\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u7269\u6d41\u30b3\u30b9\u30c8\u3092\u52a0\u3048\u308b\u3068\u3001\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306f14\u304b\u308932\u9031\u9593\u3092\u898b\u8fbc\u3080\u3079\u304d\u3067\u3059\u3002.<\/p>\n<h3>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u96fb\u5727\u306f\u5909\u5727\u5668\u9078\u5b9a\u306b\u304a\u3044\u3066\u306a\u305c\u91cd\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u96fb\u5727\u306f\u3001\u5909\u96fb\u6240\u306e\u958b\u9589\u88c5\u7f6e\u304c\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u77ed\u7d61\u96fb\u6d41\u3068\u3001\u5168\u8ca0\u8377\u6642\u306e\u5909\u5727\u5668\u306e\u96fb\u5727\u964d\u4e0b\u306e\u4e21\u65b9\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u96fb\u529b\u5909\u5727\u5668\u306e\u5178\u578b\u7684\u306a\u5024\u306f8\u201312.5\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3059\u3002\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u4e26\u5217\u904b\u8ee2\u6642\u306b\u5909\u5727\u5668\u304c\u6b63\u3057\u304f\u8ca0\u8377\u3092\u5171\u6709\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u9069\u5207\u306b\u7dad\u6301\u7ba1\u7406\u3055\u308c\u305f\u5909\u96fb\u6240\u306e\u5909\u5727\u5668\u306f\u3069\u306e\u304f\u3089\u3044\u6301\u3061\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u6cb9\u7ba1\u7406\u3084DGA\u8abf\u67fb\u3092\u9069\u5207\u306b\u884c\u3046\u3053\u3068\u3067\u3001\u5909\u96fb\u6240\u306e\u5909\u5727\u5668\u306f30-40\u5e74\u6301\u3064\u3068\u4e88\u60f3\u3055\u308c\u3001\u591a\u304f\u306f50\u5e74\u4ee5\u4e0a\u6a5f\u80fd\u3057\u307e\u3059\u3002\u7d76\u7e01\u306e\u52a3\u5316\u306f\u30a2\u30ec\u30cb\u30a6\u30b9\u306e\u6cd5\u5247\u306b\u5f93\u3044\u3001\u5b9a\u683c\u6e29\u5ea6\u3092\u8d85\u3048\u308b\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u6e29\u5ea6\u304c6\u20138 K\u4e0a\u6607\u3059\u308b\u3054\u3068\u306b\u7d76\u7e01\u5bff\u547d\u304c\u7d04\u534a\u5206\u306b\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3001\u71b1\u8a2d\u8a08\u3068\u8ca0\u8377\u6761\u4ef6\u306e\u91cd\u8981\u6027\u304c\u793a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3>\u8ca0\u8377\u5207\u66ff\u5668\u306f\u8ffd\u52a0\u30b3\u30b9\u30c8\u306b\u898b\u5408\u3046\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u901a\u5e38\u3001\u8ca0\u8377\u304c\u4e0d\u5747\u4e00\u3067\u3042\u308b\u304b\u3001\u5f31\u3044\u30b0\u30ea\u30c3\u30c9\u63a5\u7d9a\u3092\u53d7\u3051\u308b\u5909\u96fb\u6240\u306b\u304a\u3044\u3066\u3067\u3059\u3002OLTC\u306f\u5909\u5727\u5668\u306e\u30b3\u30b9\u30c8\u306b8\u201315\u30d1\u30fc\u30bb\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u307e\u3059\u304c\u3001\u96fb\u5727\u3092\u81ea\u52d5\u7684\u306b\u00b12\u20133\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u7bc4\u56f2\u5185\u306b\u4fdd\u3061\u3001\u96fb\u5727\u306e\u554f\u984c\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u6545\u969c\u3001\u4e0b\u6d41\u306e\u6a5f\u5668\u306e\u6545\u969c\u3092\u56de\u907f\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5f37\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5834\u5408\u3001\u00b12\u00d72.5\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u30aa\u30d5\u56de\u8def\u8ca0\u8377\u5207\u66ff\u5668\u304c\u9069\u3057\u3066\u304a\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5c11\u306a\u304f\u3066\u6e08\u307f\u307e\u3059\u3002.<\/p>\n<h2 id=\"references\">\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/628\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \u96fb\u529b\u5909\u5727\u5668 \u2014 \u4e00\u822c<\/a> \u2014 \u5b9a\u683c\u3001\u96fb\u5727\u3001\u304a\u3088\u3073\u640d\u5931\u306b\u95a2\u3059\u308b\u898f\u7bc4\u57fa\u6e96\u3002.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/632\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-7: \u6cb9\u6d78\u578b\u96fb\u529b\u5909\u5727\u5668\u306e\u8ca0\u8377\u30ac\u30a4\u30c9<\/a> \u2014 \u5faa\u74b0\u304a\u3088\u3073\u7dca\u6025\u8ca0\u8377\u80fd\u529b\u306b\u95a2\u3059\u308b\u6a29\u5a01\u3042\u308b\u53c2\u8003\u6587\u732e\u3002.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/2562\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60214: \u8ca0\u8377\u5207\u66ff\u5668<\/a> \u2014 \u8ca0\u8377\u5207\u66ff\u5668\u304a\u3088\u3073\u30aa\u30d5\u56de\u8def\u8ca0\u8377\u5207\u66ff\u5668\u306e\u8981\u4ef6\u3068\u7fa9\u52d9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE<\/a> \u2014 \u696d\u754c\u5168\u4f53\u3067\u4f7f\u7528\u3055\u308c\u308bC57\u30b7\u30ea\u30fc\u30ba\u306e\u6a19\u6e96\u304a\u3088\u3073\u5909\u5727\u5668\u306e\u4fe1\u983c\u6027\u8abf\u67fb\u30c7\u30fc\u30bf\u3092\u767a\u8868\u3057\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/www.cigre.org\/\" rel=\"nofollow noopener\" target=\"_blank\">CIGR\u00c9<\/a> \u2014 \u5909\u5727\u5668\u306e\u6545\u969c\u7d71\u8a08\u304a\u3088\u3073\u8cc7\u7523\u7ba1\u7406\u306e\u5b9f\u8df5\u306b\u95a2\u3059\u308b\u6280\u8853\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA<\/a> \u2014 \u5909\u5727\u5668\u306e\u9069\u7528\u3001\u52b9\u7387\u3001\u5b89\u5168\u6027\u306b\u95a2\u3059\u308b\u5317\u7c73\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3002.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ja\/\">\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/a> \u2014 \u4e16\u754c\u4e2d\u306e\u5909\u96fb\u6240\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308bIEC 60076\u6e96\u62e0\u306e\u5909\u5727\u5668\u30e1\u30fc\u30ab\u30fc\u3002.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u5909\u96fb\u6240\u3067\u4f7f\u7528\u3055\u308c\u308b\u5909\u5727\u5668\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5bb9\u91cf\u3001\u4fe1\u983c\u6027\u3001\u304a\u3088\u3073\u904b\u7528\u30b3\u30b9\u30c8\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u826f\u3044\u4fa1\u683c\u3092\u63a2\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u6b63\u3057\u3044\u9078\u629e\u3092\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u307e\u305a\u3001\u6210\u9577\u306e\u4f59\u88d5\u3092\u6301\u3063\u3066\u4e88\u60f3\u3055\u308c\u308b\u9700\u8981\u306b\u5fdc\u3058\u3066\u5bb9\u91cf\u3092\u78ba\u7acb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u30d9\u30af\u30c8\u30eb\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5fdc\u3058\u3066\u8ca0\u8377\u5207\u66ff\u5668\u306e\u30bf\u30a4\u30d7\u3068\u51b7\u5374\u30af\u30e9\u30b9\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u6307\u5b9a\u3055\u308c\u305f\u5bb9\u91cf\u306f\u3001\u9700\u8981\u306b\u57fa\u3065\u3044\u306610\u301c25\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u6210\u9577\u30de\u30fc\u30b8\u30f3\u3092\u8003\u616e\u3057\u3066\u8a08\u7b97\u3057\u3001\u6a19\u6e96\u5bb9\u91cf\u306b\u4e38\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u96fb\u5727\u304c\u30d7\u30e9\u30b9\u30de\u30a4\u30ca\u30b95\u30d1\u30fc\u30bb\u30f3\u30c8\u4ee5\u4e0a\u5909\u52d5\u3059\u308b\u5834\u5408\u306f\u3001OLTC\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u51b7\u5374\u30af\u30e9\u30b9\u3068\u6e29\u5ea6\u4e0a\u6607\u9650\u754c\u306f\u3001\u9078\u629e\u3057\u305f\u30b5\u30a4\u30c8\u306e\u6c17\u5019\u306b\u5bfe\u5fdc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u640d\u5931\u306f\u3001\u7121\u8ca0\u8377\u6642\u306b$2,500-7,000 per kW\u3001\u8ca0\u8377\u6642\u306b$500-1,500\u306e\u30ec\u30d9\u30eb\u3067\u63a8\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<br \/>\n\u578b\u5f0f\u8a66\u9a13\u3092\u78ba\u8a8d\u3057\u3001\u5de5\u5834\u53d7\u5165\u8a66\u9a13\u3092\u5408\u610f\u3057\u3001\u4fdd\u8a3c\u671f\u9593\u306f24\u301c60\u30f6\u6708\u306e\u66f8\u9762\u3067\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u8abf\u9054\u306e\u6e96\u5099\u304c\u3067\u304d\u305f\u3089\u3001, <strong>\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b<\/strong> IEC 60076\u8a8d\u8a3c\u306e\u5909\u96fb\u6240\u7528\u5909\u5727\u5668\u3092110 kV\u307e\u3067\u88fd\u9020\u3057\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8\u3068\u77ed\u7d0d\u671f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u8ca0\u8377\u4e88\u6e2c\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30fc\u30bf\u3092\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/\">subian-electric.com<\/a> \u4ed5\u69d8\u306b\u5408\u3063\u305f\u898b\u7a4d\u3082\u308a\u306e\u305f\u3081\u306b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>One of the utilities in the northern part of Vietnam is in the process of changing its old substation transformer, which is 25-year-old and has a capacity of 25 MVA. This is the fifth time in a year that an alarm has been raised due to dissolved gases and the grid operator is preparing complaints regarding the low voltage levels. In addition, the budget for the replacement has been revised two times already. Every engineer on the team knows the same thing: choosing the right substation transformer is not a paperwork exercise, it is the decision that decides whether their district loses power in the next typhoon season. This publication [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/226","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=226"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/226\/revisions"}],"predecessor-version":[{"id":11061,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/226\/revisions\/11061"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/227"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}