{"id":11822,"date":"2026-10-28T14:18:37","date_gmt":"2026-10-28T06:18:37","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11822"},"modified":"2026-10-28T14:18:37","modified_gmt":"2026-10-28T06:18:37","slug":"transformer-for-ev-charging-station","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ja\/blog\/transformer-for-ev-charging-station\/","title":{"rendered":"EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u305f\u30c8\u30e9\u30f3\u30b9\u3092\u3069\u306e\u3088\u3046\u306b\u9078\u3073\u307e\u3059\u304b\uff1f"},"content":{"rendered":"<p>\u77ed\u3044\u7b54\u3048\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u304c1\u3064\u306e\u914d\u96fb\u5909\u5727\u5668\u3092\u5fc5\u8981\u3068\u3057\u3001\u305d\u308c\u306f\u4e2d\u4f4e\u96fb\u5727\u306e\u5909\u5727\u5668\u3068\u3057\u3066\u5206\u985e\u3055\u308c\u3001\u5145\u96fb\u5668\u306e\u5b9f\u969b\u306e\u540c\u6642\u8ca0\u8377\u306b\u57fa\u3065\u3044\u3066\u8a2d\u8a08\u3055\u308c\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059 - \u540d\u76ee\u5b9a\u683c\u3001\u30cf\u30fc\u30e2\u30cb\u30af\u30b9\u304c\u591a\u3044\u4f9b\u7d66\u306e\u904b\u7528\u304c\u65e5\u4e2d\u6570\u6642\u9593\u7d9a\u304f\u3053\u3068\u3001\u305d\u3057\u3066\u73fe\u5834\u7279\u6709\u306e\u4f9b\u7d66\u6761\u4ef6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u901a\u5e38\u3001\u30aa\u30fc\u30d7\u30f3\u99d0\u8eca\u5834\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u5909\u5727\u5668\u3001\u4eba\u5de5\u69cb\u9020\u7269\u3084\u5730\u4e0b\u30ac\u30ec\u30fc\u30b8\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u30bf\u30a4\u30d7\u306e\u5909\u5727\u5668\u3001\u5927\u898f\u6a21\u306a\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\/\u30d0\u30b9\u30c7\u30dd\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30d7\u30ec\u30cf\u30d6\u5909\u96fb\u6240\u3001\u305d\u3057\u3066\u4f9b\u7d66\u3092\u7dad\u6301\u3059\u308b\u8ffd\u52a0\u306e\u96fb\u6d41\u5909\u5727\u5668\u306e\u30bb\u30c3\u30c8\u3092\u6307\u3057\u307e\u3059\u304c\u3001\u901a\u5e38\u306f\u30e1\u30fc\u30bf\u30fc\u3084\u4fdd\u8b77\u30ea\u30ec\u30fc\u306e\u6ce8\u6587\u3092\u51fa\u3059\u6642\u304c\u6765\u308b\u307e\u3067\u6ce8\u76ee\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u958b\u767a\u8005\u3001EPC\u8acb\u8ca0\u696d\u8005\u3001\u304a\u3088\u3073\u96fb\u6c17\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u306e\u305f\u3081\u306e\u3082\u306e\u3067\u3001\u5f7c\u3089\u306f <span style=\"color: #ff0000;\">EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u5909\u5727\u5668<\/span> \u3092\u4ed5\u69d8\u306b\u7d44\u307f\u8fbc\u3080\u8cac\u4efb\u304c\u3042\u308a\u307e\u3059\u3002\u5909\u5727\u5668\u306e\u7a2e\u985e\u3068\u5b9a\u683c\u3001\u30cf\u30fc\u30e2\u30cb\u30af\u30b9\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u542b\u307f\u3001\u30b5\u30a4\u30ba\u306e\u4f8b\u3092\u793a\u3057\u3001\u96fb\u6d41\u5909\u5727\u5668\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3057\u3001\u4f9b\u7d66\u8005\u306e\u305f\u3081\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u307e\u3060\u30b0\u30ea\u30c3\u30c9\u8a08\u753b\u6bb5\u968e\u306b\u3044\u308b\u5834\u5408\u3001\u79c1\u305f\u3061\u306e\u95a2\u9023\u8a18\u4e8b\u306f\u8aac\u660e\u3057\u307e\u3059 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/doe-ev-charging-transformer-feeder-upgrades-report\/\">DOE\u306e\u7814\u7a76\u304c\u5909\u5727\u5668\u3068\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u3064\u3044\u3066\u4f55\u3092\u8a00\u3063\u3066\u3044\u308b\u304b<\/a> \u3068 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/ev-charging-market-report-2025\/\">2025\u5e74\u306eEV\u5145\u96fb\u5e02\u5834\u30ec\u30dd\u30fc\u30c8\u304c\u5909\u5727\u5668\u306e\u9700\u8981\u306b\u3064\u3044\u3066\u4f55\u3092\u660e\u3089\u304b\u306b\u3057\u3066\u3044\u308b\u304b<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11824\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/How-Do-You-Choose-the-Right-Transformer-for-an-EV-Charging-Station.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u3069\u306e\u5909\u5727\u5668\u304c\u30b0\u30ea\u30c3\u30c9\u3068EV\u5145\u96fb\u5668\u306e\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u306e\u304b\uff1f<\/h2>\n<p>\u4e3b\u306a\u53d6\u5f97\u306f\u300110\u304b\u308935 kV\u306e\u96fb\u529b\u4f9b\u7d66\u3092\u5145\u96fb\u5668\u306e\u96fb\u5727\u306b\u6e1b\u5c11\u3055\u305b\u308b\u5909\u5727\u5668\u3092\u6307\u3057\u307e\u3059\u3002IEC\u8af8\u56fd\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u5909\u5727\u5668\u306e\u96fb\u5727\u306f50 Hz\u3067400\/230 V\u3067\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u306eDC\u307e\u305f\u306fAC\u5145\u96fb\u5668\u306f\u76f4\u63a5\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5317\u7c73\u3067\u306f\u3001\u6642\u3005480 V\u3092208Y\/120 V\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u4f4e\u3044\u96fb\u5727\u306e\u5909\u5727\u5668\u304c\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306e\u6b8b\u308a\u306f\u3001\u30b5\u30a4\u30c8\u5909\u5727\u5668\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4f9b\u7d66\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u9ad8\u4fa1\u3067\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306e\u9577\u3044\u30a2\u30a4\u30c6\u30e0\u3067\u3059\u3002.<\/p>\n<h2>\u5145\u96fb\u30b5\u30a4\u30c8\u306b\u5408\u308f\u305b\u305f\u5909\u5727\u5668\u306e\u7a2e\u985e<\/h2>\n<p>EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u306e\u7269\u7406\u7684\u5f62\u72b6\u306f\u3001 <span style=\"color: #ff0000;\">\u3069\u3053\u306b\u8a2d\u7f6e\u3055\u308c\u308b\u304b\u3001\u30b5\u30a4\u30c8\u304c\u3069\u308c\u3060\u3051\u306e\u96fb\u529b\u3092\u5f15\u304d\u51fa\u3059\u304b\u3001\u8ab0\u304c\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u901a\u5e38\u306e\u51fa\u767a\u70b9\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/span> \u30b5\u30a4\u30c8.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u4e00\u822c\u7684\u306a\u9700\u8981<\/th>\n<th>\u901a\u5e38\u306e\u5909\u5727\u5668\u306e\u5f62\u72b6<\/th>\n<th>\u8fb2\u6751\u306e forecourt \u307e\u305f\u306f\u5c11\u6570\u306e AC \u30dd\u30a4\u30f3\u30c8\u3092\u6301\u3064\u5c0f\u3055\u306a\u99d0\u8eca\u5834<\/th>\n<th>\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>150 kVA \u672a\u6e80<\/td>\n<td>\u30dd\u30fc\u30eb\u30de\u30a6\u30f3\u30c8\u307e\u305f\u306f\u5c0f\u578b\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u30aa\u30a4\u30eb\u30e6\u30cb\u30c3\u30c8<\/td>\n<td>\u4e0a\u90e8\u30e9\u30a4\u30f3\u304c\u3059\u3067\u306b\u5b58\u5728\u3059\u308b\u5834\u5408\u306e\u6700\u4f4e\u30b3\u30b9\u30c8<\/td>\n<td>\u30b9\u30fc\u30d1\u30fc\u30de\u30fc\u30b1\u30c3\u30c8\u3001\u30db\u30c6\u30eb\u3001\u307e\u305f\u306f\u30aa\u30d5\u30a3\u30b9\u306e\u99d0\u8eca\u5834\u3067\u6df7\u5408AC\u304a\u3088\u3073DC<\/td>\n<\/tr>\n<tr>\n<td>\u4e09\u76f8\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u5909\u5727\u5668<\/td>\n<td>\u4e09\u76f8\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u5909\u5727\u5668<\/td>\n<td>\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u3001\u6539\u3056\u3093\u9632\u6b62\u8a2d\u8a08\u3001\u5145\u96fb\u5668\u306e\u96a3\u306b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u30d1\u30c3\u30c9\u306b\u8a2d\u7f6e<\/td>\n<td>\u5730\u4e0b\u30ac\u30ec\u30fc\u30b8\u3001\u591a\u5c64\u99d0\u8eca\u5834\u3001\u307e\u305f\u306f\u5efa\u7269\u306e\u5730\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u5185\u306e\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u4e7e\u5f0f\u5909\u5727\u5668<\/td>\n<td>\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u5185\u306e\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u4e7e\u5f0f\u5909\u5727\u5668<\/td>\n<td>\u6cb9\u3092\u4f7f\u7528\u305b\u305a\u3001\u81ea\u5df1\u6d88\u706b\u6027\u306e\u7d76\u7e01\u4f53\u3067\u3001\u5c4b\u5185\u3067\u306e\u706b\u707d\u627f\u8a8d\u304c\u5bb9\u6613<\/td>\n<td>\u9ad8\u901f\u9053\u8def\u306e\u6025\u901f\u5145\u96fb\u30cf\u30d6<\/td>\n<\/tr>\n<tr>\n<td>MV\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u30011\u307e\u305f\u306f2\u3064\u306e\u5909\u5727\u5668\u3001LV\u30dc\u30fc\u30c9\u3092\u5099\u3048\u305f\u30d7\u30ec\u30cf\u30d6\u5909\u96fb\u6240<\/td>\n<td>MV\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u30011\u307e\u305f\u306f2\u3064\u306e\u5909\u5727\u5668\u3001\u304a\u3088\u3073LV\u30dc\u30fc\u30c9\u3092\u5099\u3048\u305f\u30d7\u30ec\u30cf\u30d6\u5909\u96fb\u6240<\/td>\n<td>\u30c6\u30b9\u30c8\u6e08\u307f\u306e\u30e6\u30cb\u30c3\u30c8\u3068\u3057\u3066\u7d0d\u54c1\u3055\u308c\u3001\u73fe\u5834\u4f5c\u696d\u3092\u77ed\u7e2e\u3057\u307e\u3059<\/td>\n<td>\u30c6\u30b9\u30c8\u6e08\u307f\u306e\u30e6\u30cb\u30c3\u30c8\u3068\u3057\u3066\u7d0d\u54c1\u3055\u308c\u3001\u73fe\u5834\u4f5c\u696d\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30d0\u30b9\u307e\u305f\u306f\u30c8\u30e9\u30c3\u30af\u306e\u30c7\u30dd\u3001\u3057\u3070\u3057\u3070\u592a\u967d\u5149\u767a\u96fb\u3068\u84c4\u96fb\u3092\u5099\u3048\u3066\u3044\u307e\u3059<\/td>\n<td>??\u308910 MVA\u4ee5\u4e0a<\/td>\n<td>\u30d7\u30ec\u30cf\u30d6\u5909\u96fb\u6240\u306b\u8907\u6570\u306e\u5909\u5727\u5668\u3001\u6642\u306b\u306f33 kV\u63a5\u7d9a<\/td>\n<td>\u5197\u9577\u6027\u3068\u6bb5\u968e\u7684\u306b\u5145\u96fb\u5668\u5bb9\u91cf\u3092\u8ffd\u52a0\u3059\u308b\u4f59\u5730<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u30aa\u30fc\u30d7\u30f3\u99d0\u8eca\u5834\u7528\u306e\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u5909\u5727\u5668<\/h3>\n<p>\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u5909\u5727\u5668\u306b\u306f\u3001\u5909\u5727\u5668\u6a5f\u5668\u3001\u4e2d\u5727\u63a5\u7d9a\u3001\u304a\u3088\u3073\u30ed\u30c3\u30af\u3055\u308c\u305f\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u5185\u306e\u4f4e\u5727\u63a5\u7d9a\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u88c5\u7f6e\u306f\u3001\u99d0\u8eca\u5834\u306e\u7aef\u3001\u5145\u96fb\u5668\u306e\u8fd1\u304f\u306b\u8a2d\u7f6e\u3067\u304d\u3001\u5fc5\u8981\u306a\u4f4e\u5727\u30b1\u30fc\u30d6\u30eb\u306e\u91cf\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002120kW\u306eDC\u5145\u96fb\u5668\u306f400V\u3067\u7d04186A\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u5909\u5727\u5668\u3068\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u9593\u306e\u30b1\u30fc\u30d6\u30eb\u306e\u6bce\u30e1\u30fc\u30c8\u30eb\u304c\u9285\u306e\u30b3\u30b9\u30c8\u3092\u52a0\u7b97\u3057\u307e\u3059\u3002Subian\u306f <a href=\"https:\/\/subian-electric.com\/ja\/product\/pad-mounted-three-phase-transformer\/\">\u4e09\u76f8\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u5909\u5727\u5668<\/a> \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u96fb\u5727\u3001\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7\u3001\u304a\u3088\u3073\u6a19\u6e96\u306b\u5408\u308f\u305b\u3066\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3>\u30ac\u30ec\u30fc\u30b8\u304a\u3088\u3073\u5efa\u7269\u7528\u306e\u4e7e\u5f0f\u5909\u5727\u5668<\/h3>\n<p>\u6d88\u9632\u58eb\u3084\u4fdd\u967a\u4f1a\u793e\u306f\u3001\u9589\u9396\u3055\u308c\u305f\u99d0\u8eca\u5834\u306b\u304a\u3051\u308b\u6cb9\u30d9\u30fc\u30b9\u306e\u88c5\u7f6e\u306b\u8b66\u6212\u3057\u3066\u3044\u307e\u3059\u3002\u30ad\u30e3\u30b9\u30c8\u30ec\u30b8\u30f3\u88fd\u306e\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u3001\u6cb9\u306e\u8caf\u7559\u69fd\u3001\u706b\u707d\u5b89\u5168\u58c1\u3001\u304a\u3088\u3073\u6cb9\u30d9\u30fc\u30b9\u306e\u88c5\u7f6e\u306b\u5fc5\u8981\u3068\u3055\u308c\u308b\u3068\u601d\u308f\u308c\u308b\u5341\u5206\u306a\u30c1\u30a7\u30c3\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u56de\u907f\u3057\u3001\u308f\u305a\u304b\u306b\u9ad8\u3044\u4fa1\u683c\u3068\u8a2d\u8a08\u3055\u308c\u305f\u6e05\u6f54\u3067\u63db\u6c17\u306e\u826f\u3044\u30b9\u30da\u30fc\u30b9\u306e\u8981\u4ef6\u3068\u5f15\u304d\u63db\u3048\u306b\u3057\u307e\u3059\u3002Subian\u306e <a href=\"https:\/\/subian-electric.com\/ja\/dry-type-transformer\/\">\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u3069\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u8cfc\u5165\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u4ed5\u69d8\u3092\u56fa\u5b9a\u3057\u3001\u8a66\u9a13\u8a3c\u62e0\u3092\u8981\u6c42\u3057\u3001\u6587\u66f8\u5316\u3055\u308c\u305f\u6570\u5024\u3067\u6bd4\u8f03\u3059\u308b\u306e\u304c\u6b63\u3057\u3044\u65b9\u6cd5\u3067\u3059\u3002<\/a> \u306b\u306f <a href=\"https:\/\/subian-electric.com\/ja\/product\/dry-type-distribution-transformer-6-10-kv-scb-series\/\">??\u308910 kV SCB\u30b7\u30ea\u30fc\u30ba\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u92f3\u9020\u30e6\u30cb\u30c3\u30c8<\/a> \u5efa\u7269\u306e\u5909\u96fb\u6240\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u5e83\u7bc4\u306a\u6bd4\u8f03\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u305f\u3061\u306e\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/subian-electric.com\/ja\/news\/dry-type-vs-oil-immersed-transformers-how-to-choose-the-right-one-for-your-project\/\">\u4e7e\u5f0f\u5909\u5727\u5668\u3068\u6cb9\u6d78\u5909\u5727\u5668\u306e\u6bd4\u8f03<\/a>.<\/p>\n<h3>\u30cf\u30d6\u304a\u3088\u3073\u30c7\u30dd\u7528\u306e\u30d7\u30ec\u30cf\u30d6\u5909\u96fb\u6240<\/h3>\n<p>\u30b5\u30a4\u30c8\u304c\u72ec\u81ea\u306e\u4e2d\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3068\u5c11\u306a\u304f\u3068\u30822\u3064\u306e\u5909\u5727\u5668\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u3001\u5de5\u5834\u88fd\u306e\u5909\u96fb\u6240\u304c\u901a\u5e38\u6700\u3082\u8fc5\u901f\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30ea\u30f3\u30b0\u30e1\u30a4\u30f3\u30e6\u30cb\u30c3\u30c8\u3001\u5909\u5727\u5668\u3001\u304a\u3088\u3073\u4f4e\u5727\u30dc\u30fc\u30c9\u306f\u3001\u4e8b\u524d\u914d\u7dda\u3055\u308c\u3001\u578b\u5f0f\u8a66\u9a13\u6e08\u307f\u3067\u63d0\u4f9b\u3055\u308c\u3001\u57fa\u790e\u306e\u69cb\u7bc9\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5f15\u304d\u8fbc\u307f\u3001\u304a\u3088\u3073\u73fe\u5834\u3067\u306e\u8a66\u904b\u8ee2\u306e\u307f\u304c\u6b8b\u308a\u307e\u3059\u3002Subian\u306e <a href=\"https:\/\/subian-electric.com\/ja\/product\/yb-series-prefabricated-substation\/\">YB\u30b7\u30ea\u30fc\u30ba\u30d7\u30ec\u30cf\u30d6\u5909\u96fb\u6240<\/a> \u3068 <a href=\"https:\/\/subian-electric.com\/ja\/product\/zgs-series-combined-substation\/\">ZGS\u30b7\u30ea\u30fc\u30ba \u7d44\u307f\u5408\u308f\u305b\u5909\u96fb\u6240<\/a> \u306f\u3053\u306e\u5f79\u5272\u3092\u62c5\u3044\u3001\u79c1\u305f\u3061\u306e <a href=\"https:\/\/subian-electric.com\/ja\/blog\/compact-substation-guide\/\">\u30b3\u30f3\u30d1\u30af\u30c8\u5909\u96fb\u6240\u30ac\u30a4\u30c9<\/a> \u306f\u305d\u306e\u4ed5\u69d8\u306e\u4ed5\u65b9\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306e <a href=\"https:\/\/subian-electric.com\/ja\/blog\/ev-charging-market-report-2025\/\">2025\u5e74EV\u5145\u96fb\u5e02\u5834\u30ec\u30dd\u30fc\u30c8<\/a> \u516c\u5171\u306e\u5145\u96fb\u5668\u306e\u5e73\u5747\u51fa\u529b\u304c\u4e0a\u6607\u3057\u7d9a\u3051\u3066\u3044\u308b\u305f\u3081\u30012\u53f0\u76ee\u306e\u5909\u5727\u5668\u306e\u305f\u3081\u306b\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u30b9\u30da\u30fc\u30b9\u3092\u6b8b\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<h2>EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u5909\u5727\u5668\u306f\u3069\u306e\u3088\u3046\u306a\u5b9a\u683c\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h2>\n<h3>\u96fb\u5727\u3001\u30bf\u30c3\u30d7\u3001\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7<\/h3>\n<p>\u4e3b\u4f9b\u7d66\u96fb\u5727\u306e\u5834\u5408\u3001\u63a5\u7d9a\u3055\u308c\u305f\u5730\u57df\u96fb\u529b\u7db2\u306e\u96fb\u5727\u30ec\u30d9\u30eb\u306b\u4e00\u81f4\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u306fIEC\u898f\u683c\u306b\u5f93\u3063\u306610\u304b\u308933 kV\u3001\u307e\u305f\u306f\u5317\u7c73\u3067\u306f12.4\u304b\u308934.5 kV\u3067\u3059\u3002\u4e8c\u6b21\u5074\u306f\u5145\u96fb\u5668\u306e\u5165\u529b\u306b\u4e00\u81f4\u3057\u3001\u901a\u5e38\u306fIEC\u898f\u683c\u3067400 V\u3001\u5317\u7c73\u3067\u306f480 V\u306e\u96fb\u5727\u5b9a\u683c\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u975e\u8ca0\u8377\u30bf\u30c3\u30d7\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306f\u8aa4\u3063\u305f\u4e3b\u4f9b\u7d66\u96fb\u5727\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3067\u304d\u307e\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u5145\u96fb\u5668\u306f\u5165\u529b\u96fb\u5727\u304c\u4e88\u60f3\u3088\u308a\u4f4e\u3044\u3068\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u305f\u3081\u3001\u5145\u96fb\u5668\u306e\u4ed5\u69d8\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>DC\u6025\u901f\u5145\u96fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001Dyn11\u304cIEC\u6a19\u6e96\u56fd\u5168\u4f53\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7\u3067\u3059\u3002\u79c1\u305f\u3061\u306e\u8a18\u4e8b\u3067\u306f <a href=\"https:\/\/subian-electric.com\/ja\/blog\/delta-wye-transformer-and-how-it-works-1\/\">\u0394-\u03a5\u5909\u5727\u5668\u306e\u52d5\u4f5c\u539f\u7406<\/a> \u306e\u57fa\u672c\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u77ed\u7d61\u30ec\u30d9\u30eb<\/h3>\n<p>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f\u59a5\u5354\u3067\u3059\u3002\u305d\u306e\u9ad8\u3044\u5024\u306f\u4f4e\u96fb\u5727\u6a5f\u5668\u3092\u901a\u308b\u6545\u969c\u96fb\u6d41\u3092\u6e1b\u5c11\u3055\u305b\u3001\u5145\u96fb\u5668\u306e\u81ea\u5df1\u4fdd\u8b77\u3092\u305d\u306e\u9650\u754c\u5185\u306b\u4fdd\u3061\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u96fb\u5727\u964d\u4e0b\u3092\u5897\u52a0\u3055\u305b\u3001\u5909\u5727\u5668\u306e\u9ad8\u8abf\u6ce2\u6b6a\u307f\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002IEC 60076-5\u306b\u3088\u308c\u3070\u3001630\u672a\u6e80\u306e\u5b9a\u683c\u51fa\u529b\u306e\u5909\u5727\u5668\u306e\u6700\u5c0f\u77ed\u7d61\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f4\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3042\u308a\u3001631\u304b\u30891250 kVA\u306e\u7bc4\u56f2\u306e\u3082\u306e\u306f5\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3059\u3002\u3053\u308c\u306f\u307b\u3068\u3093\u3069\u306e\u5909\u5727\u5668\u30e1\u30fc\u30ab\u30fc\u306b\u5f53\u3066\u306f\u307e\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u640d\u5931\uff1a\u8a2d\u8a08\u3092\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5408\u308f\u305b\u308b<\/h3>\n<p>\u9ad8\u901f\u9053\u8def\u306e\u516c\u5171\u6025\u901f\u5145\u96fb\u5668\u306f\u3001\u65e5\u4e2d\u306e\u5927\u534a\u3092\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u3067\u904e\u3054\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u300124\u6642\u9593\u6d41\u308c\u308b\u7121\u8ca0\u8377\u30b3\u30a2\u640d\u5931\u304c\u30a8\u30cd\u30eb\u30ae\u30fc\u30b3\u30b9\u30c8\u3092\u652f\u914d\u3057\u307e\u3059\u3002\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u30b3\u30a2\u8a2d\u8a08\u3001\u4f8b\u3048\u3070Subian\u306e <a href=\"https:\/\/subian-electric.com\/ja\/product\/10kv-dry-type-transformer-scbh-series\/\">10 kV SCBH\u30b7\u30ea\u30fc\u30ba\u30a2\u30e2\u30eb\u30d5\u30a1\u30b9\u5408\u91d1\u4e7e\u5f0f\u5909\u5727\u5668<\/a>, \u306f\u3001\u305d\u306e\u30a2\u30a4\u30c9\u30eb\u640d\u5931\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3057\u307e\u3059\u3002\u30d0\u30b9\u30c7\u30dd\u306f\u9006\u306b\u3001\u5909\u5727\u5668\u306f\u6bce\u66696\u304b\u30898\u6642\u9593\u30d5\u30eb\u8ca0\u8377\u8fd1\u304f\u3067\u904b\u8ee2\u3055\u308c\u308b\u305f\u3081\u3001\u8ca0\u8377\u640d\u5931\u304c\u3088\u308a\u91cd\u8981\u3067\u3059\u3002\u30b5\u30a4\u30c8\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u4f1d\u3048\u3001\u914d\u96fb\u5909\u5727\u5668\u306eEU\u30a8\u30b3\u30c7\u30b6\u30a4\u30f3\u8981\u4ef6\u306a\u3069\u306e\u5730\u57df\u306e\u640d\u5931\u898f\u5236\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11823\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/What-Ratings-Should-a-Transformer-for-an-EV-Charging-Station-Have.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u9ad8\u8abf\u6ce2\u3068K\u30d5\u30a1\u30af\u30bf\u30fc\uff1a\u307b\u3068\u3093\u3069\u306e\u4ed5\u69d8\u3067\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u306a\u5074\u9762<\/h2>\n<p>\u3059\u3079\u3066\u306eEV\u5145\u96fb\u5668\u306f\u3001AC\u96fb\u6d41\u3092DC\u306b\u5909\u63db\u3059\u308b\u8cac\u4efb\u304c\u3042\u308a\u3001\u975e\u7dda\u5f62\u8ca0\u8377\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u306a6\u30d1\u30eb\u30b9\u30c0\u30a4\u30aa\u30fc\u30c9\u6574\u6d41\u5668\u306f\u30015\u30017\u300111\u300113\u306e\u500d\u6570\u306e\u30cf\u30fc\u30e2\u30cb\u30af\u30b9\u3092\u542b\u3080AC\u96fb\u6d41\u3092\u751f\u6210\u3059\u308b\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u73fe\u4ee3\u306e\u9ad8\u51fa\u529b\u5145\u96fb\u5668\u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u307e\u305f\u306f\u30a6\u30a3\u30fc\u30f3\u6574\u6d41\u5668\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30a6\u30a3\u30fc\u30f3\u6574\u6d41\u5668\u306e\u6709\u52b9\u80fd\u529b\u3092\u8a3c\u660e\u3059\u308b\u305f\u3081\u306b\u3001IEEE Access\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5165\u529b\u96fb\u6d41\u6b6a\u307f\u304c3.3%\u672a\u6e80\u3067\u3042\u308a\u3001IEEE 519\u3067\u793a\u3055\u308c\u308b\u4e00\u822c\u7684\u306a5%\u8981\u4ef6\u3092\u4e0b\u56de\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u30cf\u30fc\u30e2\u30cb\u30c3\u30af\u96fb\u6d41\u306e\u5897\u52a0\u306f\u3001\u6e26\u96fb\u6d41\u3068\u6f0f\u308c\u640d\u5931\u306e\u5897\u52a0\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u5909\u5727\u5668\u304c\u305d\u306ekVA\u8ca0\u8377\u306b\u57fa\u3065\u3044\u3066\u4e88\u60f3\u4ee5\u4e0a\u306b\u6696\u304b\u3044\u6761\u4ef6\u3067\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002IEEE C57.110\u306f\u3001\u3042\u308b\u3044\u306f\u5225\u306e\u30cf\u30fc\u30e2\u30cb\u30c3\u30af\u30b9\u30da\u30af\u30c8\u30eb\u306b\u57fa\u3065\u3044\u3066\u30c7\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u63d0\u4f9b\u3059\u308b\u8cac\u4efb\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30e1\u30ea\u30ab\u3067\u306f\u3001\u4e7e\u5f0f\u5909\u5727\u5668\u306f\u3001\u63d0\u793a\u3055\u308c\u305fK\u30d5\u30a1\u30af\u30bf\u30fc\u306b\u5fdc\u3058\u3066K\u30bf\u30a4\u30d7\u306e\u30de\u30fc\u30af\u3067\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08UL 1561\uff09\u3002\u3044\u304f\u3064\u304b\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u30ec\u30d9\u30eb1\u304a\u3088\u3073\u30ec\u30d9\u30eb2\u5145\u96fb\u5668\u306b\u306fK-9\u30bf\u30a4\u30d7\u306e\u5909\u5727\u5668\u3092\u3001EV\u8ca0\u8377\u306e\u7bc4\u56f2\u304c\u6bd4\u8f03\u7684\u5c0f\u3055\u3044\u5834\u5408\u306b\u306fK-4\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002K\u30d5\u30a1\u30af\u30bf\u30fc\u8a55\u4fa1\u306e\u5b9f\u8df5\u306f\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u3001\u30e1\u30fc\u30ab\u30fc\u306b\u671f\u5f85\u3055\u308c\u308b\u30cf\u30fc\u30e2\u30cb\u30c3\u30af\u96fb\u6d41\u30b9\u30da\u30af\u30c8\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u65b9\u304c\u8ce2\u660e\u3067\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5145\u96fb\u5668\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9<\/th>\n<th>\u652f\u914d\u7684\u306a\u30cf\u30fc\u30e2\u30cb\u30c3\u30af\u6b21\u6570<\/th>\n<th>\u5178\u578b\u7684\u306a\u96fb\u6d41THD<\/th>\n<th>\u5909\u5727\u5668\u306b\u3068\u3063\u3066\u306e\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u516d\u8108\u6ce2\u30c0\u30a4\u30aa\u30fc\u30c9\u6574\u6d41\u5668<\/td>\n<td>5th\u30017th\u300111th\u300113th<\/td>\n<td>\u9ad8\u3044; \u901a\u5e38\u3001\u7de9\u548c\u306a\u3057\u3067IEEE 519\u304a\u3088\u3073IEC\u5236\u9650\u3092\u8d85\u3048\u308b<\/td>\n<td>IEEE C57.110\u306b\u5f93\u3063\u3066\u30c7\u30ec\u30fc\u30c8\u3057\u3001K\u8a55\u4fa1\u30e6\u30cb\u30c3\u30c8\u3092\u6307\u5b9a\u3059\u308b\u304b\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u8ffd\u52a0\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5341\u4e8c\u8108\u6ce2\u6574\u6d41\u5668<\/td>\n<td>11th\u300113th\u300123rd\u300125th<\/td>\n<td>\u516d\u8108\u6ce2\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u4f4e\u304f\u30015th\u30687th\u304c\u5927\u90e8\u5206\u30ad\u30e3\u30f3\u30bb\u30eb\u3055\u308c\u308b<\/td>\n<td>\u4e2d\u7a0b\u5ea6\u306e\u8ffd\u52a0\u640d\u5931; \u901a\u5e38\u306f\u63a7\u3048\u3081\u306a\u30de\u30fc\u30b8\u30f3\u3067\u30ab\u30d0\u30fc\u3055\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30af\u30c6\u30a3\u30d6\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u307e\u305f\u306f\u30a6\u30a3\u30fc\u30f3\u6574\u6d41\u5668<\/td>\n<td>\u4f4e\u30ec\u30d9\u30eb\u3001\u9ad8\u6b21<\/td>\n<td>\u901a\u5e38\u3001\u5b9a\u683c\u8ca0\u8377\u30675\u30d1\u30fc\u30bb\u30f3\u30c8\u672a\u6e80<\/td>\n<td>\u6a19\u6e96\u8a2d\u8a08\u306f\u4e00\u822c\u7684\u306b\u9069\u5207\u3067\u3042\u308b; \u5145\u96fb\u5668\u30c7\u30fc\u30bf\u3067\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u554f\u984c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u5b9f\u65bd\u3067\u304d\u308b2\u3064\u306e\u6280\u8853\u306f\u3001\u4f4d\u76f8\u30b7\u30d5\u30c8\u3068\u5168\u4f53\u306e\u8a2d\u7f6e\u8a55\u4fa1\u3092\u884c\u3046\u3053\u3068\u3067\u3059\u3002\u4f4d\u76f8\u30b7\u30d5\u30c8\u306f\u30012\u3064\u306e\u5909\u5727\u5668\u307e\u305f\u306f\u4e8c\u6b21\u5dfb\u7dda\u306e\u9593\u306b\u5145\u96fb\u5668\u3092\u5206\u914d\u3057\u3001\u4f4d\u76f8\u5dee\u306e\u89d2\u5ea6\u309230\u5ea6\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u4e0a\u6d41\u30ec\u30d9\u30eb\u30675\u304a\u3088\u30737\u306e\u30cf\u30fc\u30e2\u30cb\u30af\u30b9\u3092\u30ad\u30e3\u30f3\u30bb\u30eb\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u30022\u3064\u76ee\u306e\u6280\u8853\u306f\u3001\u5168\u4f53\u306e\u8a2d\u7f6e\u306e\u8a55\u4fa1\u3092\u884c\u3046\u3053\u3068\u3092\u63d0\u6848\u3057\u307e\u3059\u3002IEC 61000-3-12\u306f\u30cf\u30fc\u30e2\u30cb\u30c3\u30af\u57fa\u6e96\u3092\u5b9a\u7fa9\u3057\u3001\u5404\u76f8\u306716A\u3092\u8d85\u304875A\u307e\u3067\u306e\u6a5f\u5668\u306e\u4f5c\u696d\u306b\u5bfe\u3059\u308b\u5236\u9650\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h2>EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u5909\u5727\u5668\u306e\u30b5\u30a4\u30ba\u306e\u6c7a\u5b9a\u65b9\u6cd5<\/h2>\n<p>\u79c1\u305f\u3061\u306e <a href=\"https:\/\/subian-electric.com\/ja\/blog\/doe-ev-charging-transformer-feeder-upgrades-report\/\">DOE\u30ec\u30dd\u30fc\u30c8\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044<\/a> \u7d14\u7c8b\u306aDC\u6025\u901f\u5145\u96fb\u30cf\u30d6\u3092\u4ecb\u3057\u3066\u6a5f\u80fd\u3057\u3001 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/ev-charging-market-report-2025\/\">\u5e02\u5834\u5831\u544a\u8a18\u4e8b<\/a> \u30d0\u30b9\u30c7\u30dd\u306e\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u6df7\u5408\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u3053\u306b\u306fAC\u304a\u3088\u3073DC\u5145\u96fb\u306e\u4e21\u65b9\u3068\u65e2\u5b58\u306e\u5efa\u7269\u8ca0\u8377\u3092\u6301\u3064\u5c0f\u58f2\u30b5\u30a4\u30c8\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u524d\u63d0\u6761\u4ef6\uff1a120kW\u306eDC\u5145\u96fb\u56684\u53f0\u306f\u3001\u8ca0\u8377\u7ba1\u7406\u306b\u3088\u308a75\uff05\u306e\u540c\u6642\u767a\u751f\u4fc2\u6570\u3092\u6301\u3061\u3001\u52b9\u7387\u306f95\uff05\u3001\u529b\u7387\u306f0.98\u3067\u3059\u300222kW\u306eAC\u5145\u96fb\u566812\u53f0\u306f\u3001\u8eca\u4e21\u304c\u6570\u6642\u9593\u99d0\u8eca\u3055\u308c\u308b\u305f\u308150\uff05\u306e\u591a\u69d8\u6027\u4fc2\u6570\u3092\u8003\u616e\u3057\u307e\u3057\u305f\uff1b\u65e2\u5b58\u306e\u7167\u660e\u3001\u51b7\u8535\u3001\u4f5c\u696d\u8ca0\u8377\u306e\u96fb\u529b\u5024\u306f60kVA\uff1b\u5145\u96fb\u5668\u3068\u9ad8\u8abf\u6ce2\u52a0\u71b1\u306e\u305f\u3081\u306b20\uff05\u306e\u4e88\u5099\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8ca0\u8377<\/th>\n<th>\u8a08\u7b97<\/th>\n<th>\u7d50\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DC\u5145\u96fb\u5668<\/td>\n<td>4 \u00d7 120 kW \u00d7 0.75 \u00f7 0.95 \u00f7 0.98<\/td>\n<td>\u7d04387 kVA<\/td>\n<\/tr>\n<tr>\n<td>AC\u5145\u96fb\u5668<\/td>\n<td>12 \u00d7 22 kW \u00d7 0.50 \u00f7 0.99<\/td>\n<td>\u7d04133 kVA<\/td>\n<\/tr>\n<tr>\n<td>\u65e2\u5b58\u306e\u5efa\u7269\u8ca0\u8377<\/td>\n<td>\u6e2c\u5b9a\u3055\u308c\u305f\u901a\u308a<\/td>\n<td>60 kVA<\/td>\n<\/tr>\n<tr>\n<td>\u7dcf\u540c\u6642\u9700\u8981<\/td>\n<td>387 + 133 + 60<\/td>\n<td>\u7d04580 kVA<\/td>\n<\/tr>\n<tr>\n<td>??\u30fc\u30bb\u30f3\u30c8\u306e\u30de\u30fc\u30b8\u30f3\u4ed8\u304d<\/td>\n<td>580 \u00d7 1.2<\/td>\n<td>\u7d04696 kVA<\/td>\n<\/tr>\n<tr>\n<td>\u6b21\u306e\u6a19\u6e96\u30b5\u30a4\u30ba<\/td>\n<td>IEC\u898f\u683c \/ \u5317\u7c73\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8<\/td>\n<td>800 kVA \/ 750 kVA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8ca0\u8377\u7ba1\u7406\u306a\u3057\u3067\u307b\u307c\u540c\u3058\u96fb\u529b\u5bb9\u91cf\u3092\u5fc5\u8981\u3068\u3059\u308b\u8981\u4ef6\u306f\u3001\u6700\u521d\u306b\u7d04842 kVA\u3001\u6700\u5f8c\u306b1,011 kVA\u3092\u5fc5\u8981\u3068\u3057\u3001IEC\u898f\u683c\u306b\u5f93\u3046\u3068\u7d041,250 kVA\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u8ca0\u8377\u7ba1\u7406\u306f\u91cd\u8981\u3067\u3042\u308a\u3001\u767a\u6ce8\u3059\u308b\u5fc5\u8981\u306e\u3042\u308b2\u7a2e\u985e\u306e\u5909\u5727\u5668\u3092\u793a\u3059\u305f\u3081\u3001\u5909\u5727\u5668\u306e\u6ce8\u6587\u3092\u884c\u3046\u524d\u306b\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5b9a\u683c\u9593\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/standard-transformer-sizes\/\">\u6a19\u6e96\u5909\u5727\u5668\u30b5\u30a4\u30ba<\/a>, \u3001\u304a\u3088\u3073\u57fa\u672c\u306b\u3064\u3044\u3066\u306f\u3001, <a href=\"https:\/\/subian-electric.com\/ja\/blog\/what-is-a-kva-transformer\/\">kVA\u5b9a\u683c\u304c\u610f\u5473\u3059\u308b\u3053\u3068<\/a>.<\/p>\n<p>\u4e0a\u8a18\u306e\u4ed5\u69d8\u306b\u52a0\u3048\u3066\u3001\u30c7\u30dd\u306b\u306f\u3082\u30461\u3064\u306e\u8003\u616e\u4e8b\u9805\u304c\u5fc5\u8981\u3067\u3059\u3002\u6a19\u6e96\u306e\u914d\u96fb\u5909\u5727\u5668\u306f\u3001\u4f4f\u5b85\u8ca0\u8377\u304c\u591c\u9593\u306b\u51b7\u5374\u3055\u308c\u308b\u305f\u3081\u3001\u3042\u308b\u7a0b\u5ea6\u904e\u8ca0\u8377\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u591c\u9593\u306e\u307f\u30d0\u30b9\u3092\u5145\u96fb\u3059\u308b\u30c7\u30dd\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u51b7\u5374\u671f\u9593\u306e\u6069\u6075\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002IEC 60076-7\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u6cb9\u5165\u308c\u5909\u5727\u5668\u306e\u8ca0\u8377\u6307\u793a\u3068\u3001IEC 60076-12\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u4e7e\u5f0f\u5909\u5727\u5668\u306e\u8ca0\u8377\u6307\u793a\u306b\u5f93\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6b63\u78ba\u306a\u5145\u96fb\u30d1\u30bf\u30fc\u30f3\u3092\u6c7a\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<h2>\u5145\u96fb\u30b5\u30a4\u30c8\u306f\u72ec\u81ea\u306e\u5909\u5727\u5668\u3092\u6301\u3064\u3079\u304d\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u5efa\u7269\u306b\u5341\u5206\u306a\u96fb\u529b\u3092\u4f9b\u7d66\u3067\u304d\u308b\u72ec\u81ea\u306e\u5909\u5727\u5668\u304c\u3042\u308b\u5834\u5408\u3001\u8907\u6570\u306eAC\u5145\u96fb\u5668\u3092\u3053\u306e\u4f9b\u7d66\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/doe-ev-charging-transformer-feeder-upgrades-report\/\">\u7c73\u56fd\u306e\u591a\u5dde\u30b0\u30ea\u30c3\u30c9\u7814\u7a76<\/a> \u306f\u3001\u3059\u3079\u3066\u306eDC\u6025\u901f\u5145\u96fb\u30b5\u30a4\u30c8\u306b\u5c02\u7528\u306e\u4e09\u76f8\u30b5\u30fc\u30d3\u30b9\u5909\u5727\u5668\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3001\u307b\u3068\u3093\u3069\u306e\u96fb\u529b\u4f1a\u793e\u306f\u6570\u767e\u30ad\u30ed\u30ef\u30c3\u30c8\u3092\u8d85\u3048\u308b\u3082\u306e\u306b\u3064\u3044\u3066\u540c\u69d8\u306e\u898b\u89e3\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u5c02\u7528\u306e <span style=\"color: #ff0000;\">EV\u5145\u96fb\u5909\u5727\u5668<\/span> \u5909\u5727\u5668\u306f\u3001\u5145\u96fb\u5668\u306e\u9ad8\u8abf\u6ce2\u3084\u96fb\u5727\u306e\u4f4e\u4e0b\u3092\u4ed6\u306e\u9867\u5ba2\u304b\u3089\u9060\u3056\u3051\u3001\u8a08\u6e2c\u3092\u7c21\u7d20\u5316\u3057\u3001\u5efa\u7269\u306e\u4f9b\u7d66\u3092\u59a8\u3052\u308b\u3053\u3068\u306a\u304f\u30b5\u30a4\u30c8\u3092\u6210\u9577\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u307e\u305f\u306f\u30b5\u30a4\u30c8\u30aa\u30fc\u30ca\u30fc\u304c\u30e6\u30cb\u30c3\u30c8\u3092\u8cfc\u5165\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u65e9\u3081\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u592a\u967d\u5149\u30d1\u30cd\u30eb\u3084\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u5099\u3048\u305f\u6df7\u5408\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001\u5225\u306e\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u653e\u96fb\u3059\u308b\u5834\u5408\u3084\u3001\u592a\u967d\u5149\u30d1\u30cd\u30eb\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305f\u96fb\u529b\u304c\u65bd\u8a2d\u306e\u30cb\u30fc\u30ba\u3092\u8d85\u3048\u308b\u5834\u5408\u3001\u5909\u5727\u5668\u306f\u9006\u65b9\u5411\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u306e\u8a2d\u8a08\u6642\u306b\u8003\u616e\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u72b6\u6cc1\u306e\u8a73\u7d30\u3092\u88fd\u9020\u8005\u306b\u901a\u77e5\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/energy-storage-compact-substation\/\">\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30b3\u30f3\u30d1\u30af\u30c8\u5909\u96fb\u6240<\/a> \u306b\u3064\u3044\u3066\u306e\u8a18\u4e8b\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001PCS\u3001\u5909\u5727\u5668\u304c\u3069\u306e\u3088\u3046\u306b\u9023\u643a\u3059\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11825\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/Should-the-Charging-Site-Have-Its-Own-Transformer.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u5909\u5727\u5668\u5468\u8fba\u306e\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u3068\u4fdd\u8b77<\/h2>\n<ul>\n<li>MV\u5074\uff1a\u5c0f\u578b\u30e6\u30cb\u30c3\u30c8\u7528\u306e\u8ca0\u8377\u906e\u65ad\u30b9\u30a4\u30c3\u30c1\u3068\u30d2\u30e5\u30fc\u30ba\u3092\u5099\u3048\u305f\u30ea\u30f3\u30b0\u30e1\u30a4\u30f3\u30e6\u30cb\u30c3\u30c8\u3001\u307e\u305f\u306fSubian\u306e\u3088\u3046\u306a\u5927\u578b\u30e6\u30cb\u30c3\u30c8\u7528\u306e\u4fdd\u8b77\u30ea\u30ec\u30fc\u4ed8\u304d\u771f\u7a7a\u906e\u65ad\u5668\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/product\/inflatable-ring-network-switchgear-xgn15-12\/\">XGN15-12\u30ac\u30b9\u7d76\u7e01\u30ea\u30f3\u30b0\u30e1\u30a4\u30f3\u30e6\u30cb\u30c3\u30c8<\/a> \u307e\u305f\u306f <a href=\"https:\/\/subian-electric.com\/ja\/product\/vacuum-circuit-breaker-for-switchgear-indoor-electrical-50hz-vcb-vs1\/\">VS1\u5c4b\u5185\u771f\u7a7a\u906e\u65ad\u5668<\/a>. \u3002\u5f53\u793e\u306e <a href=\"https:\/\/subian-electric.com\/ja\/blog\/ring-main-unit-specifications\/\">\u30ea\u30f3\u30b0\u30e1\u30a4\u30f3\u30e6\u30cb\u30c3\u30c8\u4ed5\u69d8\u30ac\u30a4\u30c9<\/a> \u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>LV\u5074\uff1a\u4e3b\u906e\u65ad\u5668\u3001\u5404\u5145\u96fb\u5668\u307e\u305f\u306f\u30b0\u30eb\u30fc\u30d7\u7528\u306e\u51fa\u529b\u30d5\u30a3\u30fc\u30c0\u30fc\u3001\u304a\u3088\u3073\u30b5\u30fc\u30b8\u4fdd\u8b77\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/product\/gcs-low-voltage-draw-out-switchgear\/\">GCS\u4f4e\u96fb\u5727\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2<\/a> \u500b\u5225\u306e\u30d5\u30a3\u30fc\u30c0\u30fc\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u30b5\u30a4\u30c8\u3092\u505c\u6b62\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li>\u6b8b\u7559\u96fb\u6d41\u4fdd\u8b77\uff1aIEC 60364-7-722\u306f\u3001\u5404\u5145\u96fb\u30dd\u30a4\u30f3\u30c8\u304c6 mA\u4ee5\u4e0a\u306eDC\u6545\u969c\u96fb\u6d41\u304b\u3089\u4fdd\u8b77\u3055\u308c\u308b\u3053\u3068\u3092\u8981\u6c42\u3057\u3066\u304a\u308a\u3001Type B RCD\u307e\u305f\u306fType A RCD\u3068IEC 62955\u306b\u6e96\u62e0\u3057\u305f\u6b8b\u7559\u76f4\u6d41\u691c\u51fa\u30c7\u30d0\u30a4\u30b9\u306e\u3044\u305a\u308c\u304b\u3067\u4fdd\u8b77\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2>EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3069\u306e\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u306f\u96fb\u529b\u30c8\u30e9\u30f3\u30b9\u3068\u306f\u5225\u306e\u6c7a\u5b9a\u4e8b\u9805\u3067\u3059\u304c\u3001\u540c\u6642\u306b\u6307\u5b9a\u3055\u308c\u307e\u3059\u3002\u4eba\u3005\u304c <span style=\"color: #ff0000;\">EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u3092\u63a2\u3059\u3068\u304d<\/span>, \u3001\u901a\u5e38\u306f\u7570\u306a\u308b\u5f79\u5272\u3092\u6301\u30644\u3064\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u3044\u305a\u308c\u304b\u3092\u6307\u3057\u307e\u3059\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5834\u6240<\/th>\n<th>CT\u30bf\u30a4\u30d7<\/th>\n<th>\u76ee\u7684<\/th>\n<th>\u4e00\u822c\u7684\u306a\u4ed5\u69d8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MV\u53d7\u96fb\u30d1\u30cd\u30eb<\/td>\n<td>\u8a08\u6e2c\u304a\u3088\u3073\u4fdd\u8b77\u30b3\u30a2\u3092\u5099\u3048\u305f\u5c4b\u5185\u30d0\u30fc\u30bf\u30a4\u30d7\u307e\u305f\u306f\u30ea\u30f3\u30b0\u30bf\u30a4\u30d7CT<\/td>\n<td>\u30c8\u30e9\u30f3\u30b9\u30d5\u30a3\u30fc\u30c0\u30fc\u306e\u53ce\u76ca\u8a08\u6e2c\u304a\u3088\u3073\u30ea\u30ec\u30fc\u4fdd\u8b77<\/td>\n<td>5 A\u307e\u305f\u306f1 A\u306e\u4e8c\u6b21\uff1b\u30af\u30e9\u30b90.2S\u307e\u305f\u306f0.5S\u306e\u8a08\u6e2c\uff1b5P\u307e\u305f\u306f10P\u306e\u4fdd\u8b77<\/td>\n<\/tr>\n<tr>\n<td>LV\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u304a\u3088\u3073\u5145\u96fb\u5668\u30d5\u30a3\u30fc\u30c0\u30fc<\/td>\n<td>\u30a6\u30a3\u30f3\u30c9\u30a6\u307e\u305f\u306f\u30d0\u30fc\u30bf\u30a4\u30d7\u306eLV CT<\/td>\n<td>\u30b5\u30a4\u30c8\u30b5\u30d6\u30e1\u30fc\u30bf\u30ea\u30f3\u30b0\u304a\u3088\u3073\u5145\u96fb\u5668\u3054\u3068\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u76e3\u8996<\/td>\n<td>\u30af\u30e9\u30b90.5S\u307e\u305f\u306f0.2S\u3001\u30d5\u30a3\u30fc\u30c0\u30fc\u96fb\u6d41\u306b\u5408\u308f\u305b\u305f\u6bd4\u7387<\/td>\n<\/tr>\n<tr>\n<td>\u5bb6\u5ead\u307e\u305f\u306f\u5c0f\u898f\u6a21\u30b5\u30a4\u30c8\u3078\u306e\u96fb\u6e90\u4f9b\u7d66<\/td>\n<td>\u30b9\u30d7\u30ea\u30c3\u30c8\u30b3\u30a2CT\u30af\u30e9\u30f3\u30d7<\/td>\n<td>\u52d5\u7684\u8ca0\u8377\u7ba1\u7406\u306b\u3088\u308a\u3001\u30e1\u30a4\u30f3\u30d2\u30e5\u30fc\u30ba\u304c\u904e\u8ca0\u8377\u306b\u306a\u308b\u524d\u306b\u5145\u96fb\u5668\u304c\u5236\u9650\u3055\u308c\u308b<\/td>\n<td>\u5145\u96fb\u5668\u30e1\u30fc\u30ab\u30fc\u304c\u6307\u5b9a\u3059\u308b\u5b9a\u683c\u304a\u3088\u3073\u51fa\u529b\u4fe1\u53f7<\/td>\n<\/tr>\n<tr>\n<td>AC\u5145\u96fb\u5668\u5185\u90e8<\/td>\n<td>mA\u7bc4\u56f2\u306e\u6b8b\u7559\u96fb\u6d41CT\u3001AC\u304a\u3088\u3073DC\u611f\u5ea6<\/td>\n<td>IEC 62955\u304c\u8981\u6c42\u3059\u308b6 mA\u4ee5\u4e0a\u306eDC\u6545\u969c\u96fb\u6d41\u3092\u691c\u51fa<\/td>\n<td>\u5145\u96fb\u5668\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u5185\u8535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u30e1\u30fc\u30bf\u30ea\u30f3\u30b0CT\uff1aS\u30af\u30e9\u30b9\u3092\u9078\u629e<\/h3>\n<p>\u5145\u96fb\u8ca0\u8377\u306f\u53ef\u5909\u3067\u3042\u308a\u3001\u5145\u96fb\u4e2d\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d9\u30a4\u304c\u306a\u3044\u3068\u304d\u306f\u307b\u307c\u30bc\u30ed\u3067\u3001\u3059\u3079\u3066\u306e\u30d9\u30a4\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u3068\u304d\u306f\u5b9a\u683c\u8ca0\u8377\u306b\u9054\u3057\u307e\u3059\u3002\u6a19\u6e96\u306b\u5f93\u3063\u305f\u30e1\u30fc\u30bf\u30ea\u30f3\u30b0\u30af\u30e9\u30b9\u306f\u3001\u5b9a\u683c\u96fb\u6d41\u306e5\u30d1\u30fc\u30bb\u30f3\u30c8\u304b\u3089\u6e2c\u5b9a\u306e\u7cbe\u5ea6\u3092\u4fdd\u8a3c\u3057\u3001IEC 61869-2\u306b\u5f93\u3063\u305f\u30af\u30e9\u30b9S\u3068\u547c\u3070\u308c\u308b\u62e1\u5f35\u7bc4\u56f2\u3092\u30ab\u30d0\u30fc\u3059\u308b\u30af\u30e9\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30af\u30e9\u30b90.2S\u306f\u3001\u5b9a\u683c\u96fb\u6d41\u306e20\u30d1\u30fc\u30bb\u30f3\u30c8\u304b\u3089120\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u7bc4\u56f2\u3067\u6e2c\u5b9a\u306e\u7cbe\u5ea6\u3092\u30d7\u30e9\u30b9\u30de\u30a4\u30ca\u30b90.2\u30d1\u30fc\u30bb\u30f3\u30c8\u306b\u4fdd\u3061\u3001\u5b9a\u683c\u96fb\u6d41\u306e5\u30d1\u30fc\u30bb\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u306f0.35\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3059\u3002\u671f\u5f85\u3055\u308c\u308b\u6700\u5927\u5024\u306b\u6700\u3082\u8fd1\u3044\u6bd4\u7387\u3092\u9078\u629e\u3057\u3001400 V\u306e120 kW DC\u5145\u96fb\u5668\u306f\u7d04186 A\u3092\u5fc5\u8981\u3068\u3059\u308b\u305f\u3081\u3001200\/5 CT\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u5341\u5206\u3067\u3059\u3002\u79c1\u305f\u3061\u306e\u4f8b\u3067\u4f7f\u7528\u3055\u308c\u308b\u30c8\u30e9\u30f3\u30b9\u306f800 kVA\u306b\u5b9a\u683c\u3055\u308c\u3066\u304a\u308a\u3001\u5b9a\u683c\u8ca0\u8377\u96fb\u6d41\u306f\u7d041155 A\u3067\u3042\u308b\u305f\u3081\u30011250\/5 CT\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3>\u4e2d\u5727\u5074\u306e\u4fdd\u8b77CT<\/h3>\n<p>MV\u5074\u3067\u306f\u3001\u30af\u30e9\u30b95P\u307e\u305f\u306f10P\u306e\u4fdd\u8b77\u30b3\u30a2\u304c\u904e\u96fb\u6d41\u304a\u3088\u3073\u63a5\u5730\u6545\u969c\u30ea\u30ec\u30fc\u306b\u4f9b\u7d66\u3055\u308c\u307e\u3059\u300210 kV\u306e4 MVA\u30c7\u30dd\u30c8\u30e9\u30f3\u30b9\u306f\u7d04231 A\u306e\u30d5\u30eb\u30ed\u30fc\u30c9\u96fb\u6d41\u3092\u6301\u3061\u3001300\/5\u306e\u6bd4\u7387\u306f\u62e1\u5f35\u306e\u4f59\u5730\u3092\u6b8b\u3057\u307e\u3059\u3002Subian\u306e <a href=\"https:\/\/subian-electric.com\/ja\/product\/current-transformer-lsy-10-transformer-integrated-ct\/\">LSY-10\u7d71\u5408\u4e09\u76f8\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9<\/a> 10 kV\u30b9\u30a4\u30c3\u30c1\u30ae\u30a2\u7528\u306b3\u3064\u306e\u30b3\u30a2\u30921\u3064\u306e\u30e6\u30cb\u30c3\u30c8\u306b\u7d71\u5408\u3057\u3001\u4e00\u6b21\u5b9a\u683c\u306f100 A\u304b\u30891,000 A\u3001\u30e1\u30fc\u30bf\u30ea\u30f3\u30b0\u30af\u30e9\u30b9\u306f0.5\u304a\u3088\u30730.2S\u3001\u4fdd\u8b77\u30af\u30e9\u30b9\u306f5P\u304a\u3088\u307310P\u3067\u3059\u3002\u914d\u7dda\u306e\u5b9f\u8df5\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u305f\u3061\u306e\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/current-transformer-connection\/\">\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u63a5\u7d9a<\/a>; MV\u30b1\u30fc\u30d6\u30eb\u306e\u63a5\u5730\u6545\u969c\u691c\u51fa\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u305f\u3061\u306e\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/what-is-a-core-balance-current-transformer\/\">\u30b3\u30a2\u30d0\u30e9\u30f3\u30b9\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9<\/a>; \u4e88\u7b97\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/subian-electric.com\/ja\/blog\/cost-of-current-transformer\/\">\u96fb\u6d41\u30c8\u30e9\u30f3\u30b9\u306e\u30b3\u30b9\u30c8<\/a>. \u30d7\u30e9\u30a4\u30de\u30ea\u304c\u901a\u96fb\u3057\u3066\u3044\u308b\u9593\u306f\u3001CT\u30bb\u30ab\u30f3\u30c0\u30ea\u3092\u958b\u653e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u52d5\u7684\u8ca0\u8377\u7ba1\u7406\u306e\u305f\u3081\u306eCT\u30af\u30e9\u30f3\u30d7<\/h3>\n<p>\u591a\u304f\u306e\u4f4f\u5b85\u304a\u3088\u3073\u5c0f\u898f\u6a21\u30d3\u30b8\u30cd\u30b9\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u96fb\u529b\u4f9b\u7d66\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u306a\u304f\u3066\u3082\u5145\u96fb\u5668\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b9\u30d7\u30ea\u30c3\u30c8\u30b3\u30a2CT\u30af\u30e9\u30f3\u30d7\u304c\u3001\u4f9b\u7d66\u304c\u3055\u307e\u3056\u307e\u306a\u56de\u8def\u306b\u5206\u304b\u308c\u308b\u76f4\u524d\u306e\u96fb\u6e90\u30ef\u30a4\u30e4\u306b\u53d6\u308a\u4ed8\u3051\u3089\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30af\u30e9\u30f3\u30d7\u306e\u5f79\u5272\u306f\u3001\u5145\u96fb\u5668\u306b\u7dcf\u96fb\u6d41\u3092\u63d0\u4f9b\u3057\u3001\u5145\u96fb\u30ec\u30d9\u30eb\u3092\u6e1b\u5c11\u3055\u305b\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u77e5\u308b\u3053\u3068\u3067\u3059\u3002\u4e09\u76f8\u4f9b\u7d66\u306e\u5834\u5408\u306f\u3001\u5404\u76f8\u3054\u3068\u306b3\u3064\u306e\u5225\u3005\u306e\u30af\u30e9\u30f3\u30d7\u3092\u4f7f\u7528\u3057\u3001\u4f9b\u7d66\u304b\u3089\u8ca0\u8377\u3078\u306e\u65b9\u5411\u3092\u5411\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30f3\u30d7\u81ea\u4f53\u306f\u3001\u5145\u96fb\u5668\u30e1\u30fc\u30ab\u30fc\u304c\u63a8\u5968\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n<h3>\u306a\u305cDC\u5074\u306fCT\u3067\u306f\u306a\u304f\u30b7\u30e3\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u306e\u304b<\/h3>\n<p>\u96fb\u6d41\u306e\u767a\u751f\u5668\u306f\u78c1\u6c17\u8a98\u5c0e\u306e\u539f\u7406\u3092\u5229\u7528\u3057\u3066\u304a\u308a\u3001\u3057\u305f\u304c\u3063\u3066\u4ea4\u6d41\u306e\u307f\u3092\u6e2c\u5b9a\u3067\u304d\u307e\u3059\u3002\u76f4\u6d41\u96fb\u529b\u306f\u3001\u76f4\u6d41\u30a8\u30cd\u30eb\u30ae\u30fc\u30e1\u30fc\u30bf\u30fc\u306e\u30b7\u30e3\u30f3\u30c8\u307e\u305f\u306f\u30db\u30fc\u30eb\u52b9\u679c\u30bb\u30f3\u30b5\u30fc\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002IEC 62053-41\u306b\u542b\u307e\u308c\u308b\u9759\u7684\u76f4\u6d41\u30e1\u30fc\u30bf\u30fc\u306e\u30af\u30e9\u30b90.5\u304a\u3088\u30731\u306f\u3001\u4ea4\u6d41\u304a\u3088\u3073\u76f4\u6d41\u306e\u4e21\u65b9\u306e\u5074\u9762\u3092\u6e2c\u5b9a\u3059\u308b\u96fb\u6c17\u81ea\u52d5\u8eca\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u6307\u3057\u307e\u3059\u3002\u76f4\u6d41\u8a08\u6e2c\u306f\u3001\u8eca\u4e21\u306b\u4f9b\u7d66\u3055\u308c\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u307f\u3092\u8acb\u6c42\u3057\u3001\u4ea4\u6d41\u8a08\u6e2c\u306f\u96fb\u6d41\u5909\u5727\u5668\u3092\u901a\u3058\u3066\u5145\u96fb\u5668\u306e\u640d\u5931\u3092\u53cd\u6620\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5145\u96fb\u30b5\u30fc\u30d3\u30b9\u306e\u8acb\u6c42\u30eb\u30fc\u30eb\u304c\u4f55\u3092\u793a\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<h2>EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u5909\u5727\u5668\u4ed5\u69d8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30a2\u30a4\u30c6\u30e0<\/th>\n<th>\u8a18\u8f09\u3059\u3079\u304d\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5145\u96fb\u5668\u30ea\u30b9\u30c8<\/td>\n<td>\u3059\u3079\u3066\u306e\u5145\u96fb\u5668\u306e\u756a\u53f7\u3001\u5b9a\u683c\u304a\u3088\u3073\u30bf\u30a4\u30d7\uff08\u4ea4\u6d41\u304a\u3088\u3073\u76f4\u6d41\uff09\u3001\u304a\u3088\u3073\u65e2\u5b58\u306e\u30b5\u30a4\u30c8\u8ca0\u8377<\/td>\n<\/tr>\n<tr>\n<td>\u8ca0\u8377\u306e\u4eee\u5b9a<\/td>\n<td>\u5076\u767a\u6027\u307e\u305f\u306f\u591a\u69d8\u6027\u4fc2\u6570\u3001\u8ca0\u8377\u7ba1\u7406\u30b9\u30ad\u30fc\u30e0\u304a\u3088\u3073\u65e5\u6b21\u5145\u96fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u5b9a\u683c<\/td>\n<td>kVA\u3001\u4e00\u6b21\u304a\u3088\u3073\u4e8c\u6b21\u96fb\u5727\u3001\u5468\u6ce2\u6570\u3001\u30bf\u30c3\u30d7\u7bc4\u56f2\u3001\u30d9\u30af\u30c8\u30eb\u30b0\u30eb\u30fc\u30d7\u304a\u3088\u3073\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u8abf\u6ce2<\/td>\n<td>\u5145\u96fb\u5668\u306e\u96fb\u6d41THD\u307e\u305f\u306f\u9ad8\u8abf\u6ce2\u30b9\u30da\u30af\u30c8\u30eb\u3001\u304a\u3088\u3073K\u30d5\u30a1\u30af\u30bf\u30fc\u8981\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>\u69cb\u9020<\/td>\n<td>\u6cb9\u6d78\u578b\u307e\u305f\u306f\u4e7e\u5f0f\u3001\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u578b\u3001\u30ad\u30aa\u30b9\u30af\u578b\u307e\u305f\u306f\u30d7\u30ec\u30d5\u30a1\u30d6\u30ea\u30b1\u30fc\u30c8\u578b\u5909\u96fb\u6240\u3001\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u4fdd\u8b77\u7b49\u7d1a<\/td>\n<\/tr>\n<tr>\n<td>\u640d\u5931<\/td>\n<td>\u6700\u5927\u7121\u8ca0\u8377\u304a\u3088\u3073\u8ca0\u8377\u640d\u5931\u3001\u307e\u305f\u306f\u9069\u7528\u3055\u308c\u308b\u52b9\u7387\u898f\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u6d41\u5909\u5727\u5668<\/td>\n<td>\u5404\u8a08\u6e2c\u304a\u3088\u3073\u4fdd\u8b77\u30dd\u30a4\u30f3\u30c8\u306e\u6bd4\u7387\u3001\u7cbe\u5ea6\u30af\u30e9\u30b9\u3001\u8ca0\u62c5\u304a\u3088\u3073\u4e8c\u6b21\u96fb\u6d41<\/td>\n<\/tr>\n<tr>\n<td>\u30b5\u30a4\u30c8\u304a\u3088\u3073\u96fb\u529b\u30d5\u30ed\u30fc<\/td>\n<td>\u5468\u56f2\u6e29\u5ea6\u3001\u9ad8\u5ea6\u3001\u6d2a\u6c34\u304a\u3088\u3073\u8150\u98df\u30ea\u30b9\u30af\u3001\u592a\u967d\u5149\u3001\u84c4\u96fb\u307e\u305f\u306f\u8eca\u4e21\u304b\u3089\u30b0\u30ea\u30c3\u30c9\u3078\u306e\u96fb\u529b\u9001\u4fe1\u306e\u6709\u7121<\/td>\n<\/tr>\n<tr>\n<td>\u6a19\u6e96\u304a\u3088\u3073\u6587\u66f8<\/td>\n<td>IEC 60076\u307e\u305f\u306fIEEE C57\u3001\u30d7\u30ec\u30d5\u30a1\u30d6\u30ea\u30b1\u30fc\u30c8\u578b\u5909\u96fb\u6240\u306e\u305f\u3081\u306eIEC 62271-202\u3001CT\u306e\u305f\u3081\u306eIEC 61869-2\u3001\u8a66\u9a13\u5831\u544a\u66f8\u304a\u3088\u3073\u56f3\u9762<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3069\u306e\u30b5\u30a4\u30ba\u306e\u5909\u5727\u5668\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u540c\u6642\u306b\u7a3c\u50cd\u3059\u308b\u305d\u306e\u5bb9\u91cf\u306e\u91cf\u306f\u3001\u5145\u96fb\u5668\u306e\u6570\u3068\u5b9a\u683c\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u524d\u8ff0\u306e\u4f8b\u304b\u3089\u3001\u9700\u8981\u306f\u7d04580 kVA\u3067\u3042\u308a\u30014\u3064\u306e120 kW\u76f4\u6d41\u5145\u96fb\u5668\u306812\u306e22 kW\u4ea4\u6d41\u5145\u96fb\u5668\u304c\u8ca0\u8377\u7ba1\u7406\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3057\u3001\u305d\u306e\u5f8c\u300120\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u30de\u30fc\u30b8\u30f3\u3092\u9069\u7528\u3059\u308b\u3068IEC\u57fa\u6e96\u306b\u5f93\u3063\u3066800 kVA\u306e\u5909\u5727\u5668\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>EV\u5145\u96fb\u5668\u306b\u306fK\u30d5\u30a1\u30af\u30bf\u30fc\u5909\u5727\u5668\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u4f8b\u5916\u3082\u3042\u308a\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u6574\u6d41\u5668\u3092\u5099\u3048\u305f\u5145\u96fb\u5668\u304a\u3088\u3073\u6b6a\u307f\u4fc2\u6570\u304c\u7d045\u30d1\u30fc\u30bb\u30f3\u30c8\u672a\u6e80\u306e\u3082\u306e\u306f\u3001\u901a\u5e38\u306e\u5909\u5727\u5668\u3067\u6b63\u5e38\u306b\u52d5\u4f5c\u3067\u304d\u307e\u3059\u3002\u4ee5\u524d\u306e6\u30d1\u30eb\u30b9\u8a2d\u8a08\u306f\u3001\u5317\u7c73\u3067\u306e\u904b\u7528\u306e\u305f\u3081\u306eK\u5b9a\u683c\u5909\u5727\u5668\u307e\u305f\u306fIEC\u5e02\u5834\u3067\u6307\u5b9a\u3055\u308c\u305f\u9ad8\u8abf\u6ce2\u30b9\u30da\u30af\u30c8\u30eb\u3092\u6e80\u305f\u3059\u5909\u5727\u5668\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002.<\/p>\n<h3>EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3055\u308c\u308b\u96fb\u6d41\u5909\u5727\u5668\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u4f8b\u5916\u3082\u3042\u308a\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u6574\u6d41\u5668\u3092\u5099\u3048\u305f\u5145\u96fb\u5668\u304a\u3088\u3073\u6b6a\u307f\u30ec\u30d9\u30eb\u304c\u7d045\u30d1\u30fc\u30bb\u30f3\u30c8\u672a\u6e80\u306e\u3082\u306e\u306f\u3001\u901a\u5e38\u306e\u5909\u5727\u5668\u3067\u6b63\u5e38\u306b\u52d5\u4f5c\u3067\u304d\u307e\u3059\u3002\u4ee5\u524d\u306e6\u30d1\u30eb\u30b9\u8a2d\u8a08\u306f\u3001\u5317\u7c73\u5411\u3051\u306eK\u5b9a\u683c\u5909\u5727\u5668\u307e\u305f\u306fIEC\u5e02\u5834\u306b\u9069\u7528\u3055\u308c\u308b\u5fc5\u8981\u306a\u9ad8\u8abf\u6ce2\u30b9\u30da\u30af\u30c8\u30eb\u306b\u6e96\u62e0\u3057\u305f\u5909\u5727\u5668\u306e\u4f7f\u7528\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u96fb\u6d41\u5909\u5727\u5668\u306f\u76f4\u6d41\u5145\u96fb\u96fb\u6d41\u3092\u6e2c\u5b9a\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002CT\u306f\u4ea4\u6d41\u306e\u307f\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002DC\u51fa\u529b\u306f\u3001\u901a\u5e38IEC 62053-41\u306b\u6e96\u62e0\u3057\u305fDC\u30a8\u30cd\u30eb\u30ae\u30fc\u30e1\u30fc\u30bf\u30fc\u5185\u306e\u30b7\u30e3\u30f3\u30c8\u307e\u305f\u306f\u30db\u30fc\u30eb\u52b9\u679c\u30bb\u30f3\u30b5\u30fc\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ul>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/9848440\/versions\" rel=\"nofollow noopener\" target=\"_blank\">IEEE 519-2022: \u96fb\u529b\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u9ad8\u8abf\u6ce2\u5236\u5fa1\u306e\u305f\u3081\u306e\u6a19\u6e96<\/a><\/li>\n<li><a href=\"https:\/\/knowledge.bsigroup.com\/products\/residual-direct-current-detecting-device-rdc-dd-to-be-used-for-mode-3-charging-of-electric-vehicles\/standard\" rel=\"nofollow noopener\" target=\"_blank\">IEC 62955: \u30e2\u30fc\u30c93 EV\u5145\u96fb\u7528\u306e\u6b8b\u7559\u76f4\u6d41\u691c\u51fa\u30c7\u30d0\u30a4\u30b9<\/a><\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/32643\" rel=\"nofollow noopener\" target=\"_blank\">IEC 62053-41: DC\u30a8\u30cd\u30eb\u30ae\u30fc\u7528\u9759\u7684\u30e1\u30fc\u30bf\u30fc<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Harmonics_(electrical_power)\" rel=\"nofollow noopener\" target=\"_blank\">\u9ad8\u8abf\u6ce2\uff08\u96fb\u529b\uff09\u3001\u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Current_transformer\" rel=\"nofollow noopener\" target=\"_blank\">\u96fb\u6d41\u5909\u5727\u5668\u3001\u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Charging_station\" rel=\"nofollow noopener\" target=\"_blank\">\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2<\/a><\/li>\n<\/ul>\n<p>\u9078\u629e\u3059\u308b\u3053\u3068 <span style=\"color: #ff0000;\">EV\u5145\u96fb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u5909\u5727\u5668<\/span> \u5b9f\u969b\u306e\u9700\u8981\u306b\u57fa\u3065\u304f\u30b5\u30a4\u30ba\u8a2d\u5b9a\u3001\u9ad8\u8abf\u6ce2\u306e\u8a2d\u8a08\u3001\u65e5\u3005\u306e\u8ca0\u8377\u30b5\u30a4\u30af\u30eb\u306b\u5408\u308f\u305b\u305f\u5f62\u72b6\u306e\u9078\u5b9a\u3001\u30e1\u30fc\u30bf\u30fc\u3068\u4fdd\u8b77\u3092\u884c\u3046\u96fb\u6d41\u5909\u5727\u5668\u306e\u6307\u5b9a\u306b\u5e30\u7740\u3057\u307e\u3059\u3002\u6c5f\u8607\u7701\u8607\u8fba\u96fb\u529b\u6a5f\u5668\u6709\u9650\u516c\u53f8\u306f\u3001\u30d1\u30c3\u30c9\u30de\u30a6\u30f3\u30c8\u578b\u304a\u3088\u3073\u4e7e\u5f0f\u5909\u5727\u5668\u3001\u30d7\u30ec\u30cf\u30d6\u5909\u96fb\u6240\u3001, <a href=\"https:\/\/subian-electric.com\/ja\/new-energy-box-change\/\">\u5145\u96fb\u304a\u3088\u3073\u8caf\u8535\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306e\u65b0\u30a8\u30cd\u30eb\u30ae\u30fc\u5909\u96fb\u6240<\/a> \u5145\u96fb\u30cf\u30d6\u3001\u99d0\u8eca\u5834\u3001\u30d5\u30ea\u30fc\u30c8\u30c7\u30dd\u7528\u306e\u7d71\u5408\u96fb\u6d41\u5909\u5727\u5668\u3092\u8a2d\u8a08\u30fb\u88fd\u9020\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u96fb\u5727\u3068\u6a19\u6e96\u306b\u5408\u308f\u305b\u3066\u69cb\u6210\u3057\u307e\u3059\u3002\u5145\u96fb\u5668\u30ea\u30b9\u30c8\u3001\u30b0\u30ea\u30c3\u30c9\u96fb\u5727\u3001\u30b5\u30a4\u30c8\u6761\u4ef6\u3092\u5f53\u793e\u306e\u901a\u3058\u3066\u9001\u4fe1\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/subian-electric.com\/ja\/contact-us\/\">\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8<\/a>, \u306b\u9001\u4fe1\u3059\u308b\u3068\u3001\u79c1\u305f\u3061\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30b5\u30a4\u30ba\u30c1\u30a7\u30c3\u30af\u3001\u56f3\u9762\u3001\u5de5\u5834\u898b\u7a4d\u3082\u308a\u3092\u8fd4\u4fe1\u3057\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>The short answer is that the majority of charging stations require one distribution transformer, which can be classified as medium-to-low voltaged transformer, and designed according to the actual coincident loads of the chargers &#8211; not their nameplate rating, harmonics-heavy supplies operation for several hours throughout the day and supply conditions specific to the site. This usually refers to a pad-mounted transformer in an open parking lot, to a cast resin type transformer in a man-made structure or underground garage, to a prefabricated substation in a large charging station\/ bus depot, along with a set of additional current transformers which are preserving the supply but usually are not attracting attention until [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11824,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11822","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\/11822","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/comments?post=11822"}],"version-history":[{"count":1,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11822\/revisions"}],"predecessor-version":[{"id":11826,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/posts\/11822\/revisions\/11826"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media\/11824"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/media?parent=11822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/categories?post=11822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ja\/wp-json\/wp\/v2\/tags?post=11822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}