{"id":10561,"date":"2026-08-29T23:42:56","date_gmt":"2026-08-29T15:42:56","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10561"},"modified":"2026-08-29T23:42:56","modified_gmt":"2026-08-29T15:42:56","slug":"transformer-power-driving-progress","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/transformer-power-driving-progress\/","title":{"rendered":"\ubcc0\uc555\uae30 \uc804\ub825: \ubc1c\uc804\uc744 \uc774\ub044\ub294"},"content":{"rendered":"<p>1886\ub144, \ub9e4\uc0ac\ucd94\uc138\uce20\uc8fc \uadf8\ub808\uc774\ud2b8 \ubc30\ub9c1\ud134\uc740 \ubcc0\uc555\uae30\ub97c \ud1b5\ud574 \ubc1c\uc804\uc18c\uc5d0\uc11c \uad50\ub958\ub97c \ucc98\uc74c\uc73c\ub85c \uc0ac\uc6a9\ud55c \uc7a5\uc18c\ub77c\uace0 \uc8fc\uc7a5\ud569\ub2c8\ub2e4. \uc774 \uc0ac\uac74\uc740 \uc804\uae30 \uc5ed\uc0ac\uc5d0\uc11c \uc911\uc694\ud55c \uc0ac\uac74\uc73c\ub85c \uc5ec\uaca8\uc9c0\uba70, 500 V \ubc1c\uc804\uae30\uac00 \ubcc0\uc555\uae30\ub97c \ud1b5\ud574 \uc804\uc555\uc744 \ub0ae\ucdb0 \ubc31\uc5f4\ub4f1\uc5d0 \uc804\uae30\ub97c \uacf5\uae09\ud560 \uc218 \uc788\uac8c \ud558\uc5ec \uc804\uae30\uac00 \uc0dd\uc0b0\ub418\uace0 \ubcc0\ud658\ub418\uc5b4 \uace0\uac1d\uc5d0\uac8c \uacf5\uae09\ub420 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc57d 140\ub144\uc774 \uc9c0\ub09c \uc9c0\uae08, \uc774 \ub180\ub77c\uc6b4 \uc0ac\uac74\uc758 \uc6d0\ub9ac\ub294 \uc804 \uc138\uacc4\uc758 \ubaa8\ub4e0 \uacf5\uc7a5, \uacf5\ud56d, \ubcd1\uc6d0 \ubc0f \ub370\uc774\ud130 \uc13c\ud130\uc5d0\uc11c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc0ac\ub294 \ubcc0\uc555\uae30\uac00 \ubc1c\uc804\uc758 \uc5d4\uc9c4\uc774 \ub418\ub294 \uae30\ubcf8 \uc6d0\uce59\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4: \uc804\uc555 \ubcc0\ud658, \uc804\uc1a1 \uc190\uc2e4, \uac08\ubc14\ub2c9 \uc808\uc5f0 \ubc0f \ubcf5\uc7a1\ud55c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\uc758 \uc804\ub825 \ub77c\uc6b0\ud305. \ub610\ud55c \ud6a8\uc728\uc131, \uc190\uc2e4, \uc804\uc555 \ud074\ub798\uc2a4 \ubc0f \ube44\uc6a9\uc744 \uce21\uc815\ud558\ub294 \uc218\uce58\uc640 1890\ub144\ub300\uc758 \uc804\ucc28 \ubd90\ubd80\ud130 \ud604\ub300 \uc804\uae30\ucc28 \ucda9\uc804\uc18c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uc804\uae30\ud654 \uc6b4\ub3d9\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \uc5ed\ud560\uc5d0 \ub300\ud574 \ubc30\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10571\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/The-4-core-functions-of-a-transformer.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"progress\">\ubcc0\uc555\uae30\uac00 \uc5ed\uc0ac\uc801 \ubc1c\uc804\uc744 \uc774\ub048 \ubc29\ubc95<\/h2>\n<p>\uacfc\uac70\uc5d0\ub294 \uc804\ub958\uc758 \uc804\uc555 \ubcc0\ud658\uc758 \uace0\uc720\ud55c \ud55c\uacc4\ub85c \uc778\ud574 \uc18c\ube44 \uc9c0\uc810 \uadfc\ucc98\uc5d0\uc11c \uc804\uae30\uac00 \uc0dd\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub85c \uc778\ud574 \uac01 \ubc1c\uc804\uc18c\ub294 \ubc18\uacbd 1~2\ub9c8\uc77c \uc774\ub0b4\uc758 \uc9c0\uc5ed\ub9cc\uc744 \uc11c\ube44\uc2a4\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \ubc1c\uba85\uc740 \uc774\ub7ec\ud55c \uc0c1\ud669\uc744 \ubcc0\ud654\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uad50\ub958(AC)\ub97c \uc0ac\uc6a9\ud558\uba74 \ubc1c\uc804\uae30\uac00 20 kV\uc758 \uc804\uc555\uc73c\ub85c \uc804\uae30\ub97c \uc0dd\uc131\ud558\uace0 \ubcc0\uc555\uae30\ub97c \ud1b5\ud574 100 kV \ub610\ub294 \uadf8 \uc774\uc0c1\uc758 \uc804\uc555\uc73c\ub85c \uc804\uc1a1\ud560 \uc218 \uc788\uc5b4 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc774 \uac00\ub2a5\ud574\uc84c\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 1890\ub144\ub300\uc5d0\ub294 \uc218\ub825 \uc5d0\ub108\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uae30\ub97c \uc0dd\uc0b0\ud558\ub294 \ubc1c\uc804\uc18c\u2014\uc608\ub97c \ub4e4\uc5b4 \ub098\uc774\uc544\uac00\ub77c \ud3ed\ud3ec\uc5d0 \uc704\uce58\ud55c \ubc1c\uc804\uc18c\u2014\uac00 \ubc1c\uc804\uc18c\uc5d0\uc11c 30-40 km \ub5a8\uc5b4\uc9c4 \ub3c4\uc2dc\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1930\ub144\ub300\ubd80\ud130 1950\ub144\ub300\uae4c\uc9c0 \uc9c0\uc18d\ub41c \ub18d\ucd0c \uc804\uae30\ud654 \ubb38\uc81c\ub294 \uc800\ub834\ud55c \ubc30\uae09 \ubcc0\uc555\uae30 \uc5c6\uc774\ub294 \ud574\uacb0\ub420 \uc218 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4; \uc81c2\ucc28 \uc138\uacc4\ub300\uc804 \uc774\ud6c4\uc758 \uc0b0\uc5c5\ud654 \uae30\uac04\uc740 \ubaa8\ub4e0 \uc0b0\uc5c5 \uacf5\uc7a5\uc5d0\uc11c \ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30\ub97c \ud544\uc694\ub85c \ud588\uc2b5\ub2c8\ub2e4; \ub514\uc9c0\ud138 \ud601\uba85\uc740 \ubaa8\ub4e0 \uac74\ubb3c\uc5d0 \uac74\uc2dd \ubcc0\uc555\uae30\ub97c \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4; \uadf8\ub9ac\uace0 \uc774\uc81c \uc6b0\ub9ac\ub294 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5d0\ub108\uc9c0 \ubd80\ubb38\uc758 \ubcc0\ud654\ub97c \uad00\ucc30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"functions\">4\uac00\uc9c0 \ud575\uc2ec \uae30\ub2a5<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uae30\ub2a5<\/th>\n<th>\uc81c\uacf5\ud558\ub294 \uac83<\/th>\n<th>\uc804\uc555 \ubcc0\ud654\uc758 \uc804\ud615<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc2b9\uc555<\/td>\n<td>\ub0ae\uc740 \uc120 \uc190\uc2e4\ub85c \uace0\uc804\uc555 \uc804\uc1a1<\/td>\n<td>20 kV \u2192 110\u2013500 kV<\/td>\n<\/tr>\n<tr>\n<td>\uac15\uc555<\/td>\n<td>\uc0ac\uc6a9\uc790\uc5d0\uac8c \uc548\uc804\ud558\uace0 \ud45c\uc900\ud654\ub41c \uacf5\uae09<\/td>\n<td>110 kV \u2192 33 kV \u2192 11 kV \u2192 0.4 kV<\/td>\n<\/tr>\n<tr>\n<td>\uac08\ubc14\ub2c9 \uc808\uc5f0<\/td>\n<td>\ud68c\ub85c \uac04\uc758 \uc9c1\uc811 \uc804\uae30 \uacbd\ub85c \uc5c6\uc74c<\/td>\n<td>\ub3d9\uc77c \uc804\uc555, \uc808\uc5f0\ub428<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \uc77c\uce58<\/td>\n<td>\uc11c\ub85c \ub2e4\ub978 \uc815\uaca9\uc758 \uc7a5\ube44 \uc5f0\uacb0<\/td>\n<td>\uc608: 480 V \u2192 208 V, 690 V \u2192 400 V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \ub124 \uac00\uc9c0 \uae30\ub2a5\uc740 \ubaa8\ub4e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uacb0\ud569\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubcd1\uc6d0\uc740 \uac70\ub9ac\uc5d0\uc11c 11 kV\ub97c \ubc1b\uc544 \uac74\ubb3c\uc5d0 \ub300\ud574 400 V\ub85c \uac15\uc555\ud558\uace0, \uc758\ub8cc \uc7a5\ube44\ub97c \uc704\ud55c \uc911\uc694\ud55c \ud68c\ub85c\ub97c \uc808\uc5f0\ud558\uba70, \uc815\uc804 \uc2dc \ubc1c\uc804\uae30 \uc804\uc555\uc744 \uc2a4\uc704\uce58\ubcf4\ub4dc\uc5d0 \ub9de\ucda5\ub2c8\ub2e4.<\/p>\n<h2 id=\"physics\">\ubb3c\ub9ac\ud559: \uc804\uc790\uae30 \uc720\ub3c4<\/h2>\n<p>\ubcc0\uc555\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \uc804\uc790\uae30 \uc720\ub3c4\uc5d0 \uae30\ubc18\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub294 \ucc98\uc74c\uc73c\ub85c \ud328\ub7ec\ub370\uc774\uc5d0 \uc758\ud574 \uc124\uba85\ub418\uace0 \ub80c\uce20\uc5d0 \uc758\ud574 \uc815\ub7c9\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc804\ub958\uc758 \uc8fc \ud750\ub984\uc774 \ubcc0\uc555\uae30\ub97c \ud1b5\uacfc\ud560 \ub54c, \uc801\uce35\ub41c \ucca0\uc2ec\uc774 \uc790\ud654\ub418\uace0, \uc774 \uc790\ud654 \uacfc\uc815\uc5d0\uc11c \uc0dd\uc131\ub41c \uad50\ub958 \ud50c\ub7ed\uc2a4\ub294 \ubcc0\uc555\uae30\uc758 2\ucc28 \ucf54\uc77c\uc5d0\uc11c \uc804\uc555\uc744 \uc0dd\uc131\ud558\uac8c \ub429\ub2c8\ub2e4. \ubcc0\ud658 \ube44\uc728\uc774 \uc0ac\uc804\uc5d0 \uacc4\uc0b0\ub418\uc5c8\ub2e4\uba74, \ubcc0\ud658 \ube44\uc728\uc774 \ub3d9\uc77c\ud560 \uac83\uc73c\ub85c \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uc728\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub450 \uac00\uc9c0 \uc190\uc2e4 \uc720\ud615\uc740 \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \uc190\uc2e4\ub85c, \uc774\ub294 \ucf54\uc5b4\uc758 \uc790\uae30 \uc601\uc5ed\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \uc804\ud658\ub418\ub294 \uacfc\uc815\uacfc \uad00\ub828\uc774 \uc788\uc73c\uba70, \uc640\ub958 \uc190\uc2e4\uc740 \ucf54\uc5b4 \uc7ac\ub8cc \ub0b4\uc5d0\uc11c \uc720\ub3c4\ub41c \uc804\ub958\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc190\uc2e4 \uc720\ud615 \uac01\uac01\uc740 \uacb0\uc815 \uc9c0\ud5a5 \uc2e4\ub9ac\ucf58 \uac15\ucca0\uc744 \ubc1c\uba85\ud558\uace0, \uc587\uc740 \uc801\uce35 \uac15\ud310\uc744 \uc81c\uc791\ud558\uba70, \uc0c8\ub85c\uc6b4 \ub808\uc774\uc800 \uae30\uc220\uc744 \uc801\uc6a9\ud568\uc73c\ub85c\uc368 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \uc190\uc2e4\uc740 \ubd80\ud558 \uc804\ub958\uc758 \uc81c\uacf1\uc5d0 \ub530\ub77c \ubc1c\uc0dd\ud558\ubbc0\ub85c, \ubcc0\uc555\uae30\ub294 \uc2e4\uc81c \ubd80\ud558\uac00 \uc815\uaca9\uc758 50-70%\uc5d0 \ub3c4\ub2ec\ud560 \ub54c \uac00\uc7a5 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"efficiency\">\ud6a8\uc728\uc131\uc774 \uc9c4\uc815\ud55c \uc5d4\uc9c4\uc778 \uc774\uc720<\/h2>\n<p>\ubcc0\uc555\uae30 \uc218\uba85\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc218\uce58\ub294 \ud6a8\uc728\uc131\uc785\ub2c8\ub2e4. \ubc30\uc804 \ubcc0\uc555\uae30\ub97c \ud1b5\uacfc\ud558\ub294 \uc804\uae30\ub294 \uc57d 1~3%\ub97c \uc783\uc73c\uba70, \uc774 \uc7a5\ube44\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ubbc0\ub85c \uc774\ub294 \uc804 \uc138\uacc4 \ubaa8\ub4e0 \uad6d\uac00\uc5d0\uc11c \uc0dd\uc0b0\ub418\ub294 \ucd1d \uc804\ub825\uc758 3-5%\ub97c \ubc18\uc601\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \ubcc0\uc555\uae30\uac00 \uc0ac\uc6a9\ud558\ub294 \ucd1d \uc804\uae30\uc758 \uc190\uc2e4\uc744 1% \uc904\uc774\uba74 \ub300\ubd80\ubd84\uc758 \uad6d\uac00\uc5d0\uc11c \uc18c\ube44\ub418\ub294 \uc804\uae30\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc804\uae30\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \ud6a8\uc728\uc131<\/th>\n<th>\uc5f0\uac04 \uc190\uc2e4 \uc5d0\ub108\uc9c0 (kWh)<\/th>\n<th>\uc190\uc2e4 \ube44\uc6a9 @$0.10\/kWh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 kVA<\/td>\n<td>97.8\u201398.4%<\/td>\n<td>14,000\u201319,000<\/td>\n<td>$1,400\u2013$1,900<\/td>\n<\/tr>\n<tr>\n<td>630 kVA<\/td>\n<td>98.2\u201398.8%<\/td>\n<td>66,000\u201395,000<\/td>\n<td>$6,600\u2013$9,500<\/td>\n<\/tr>\n<tr>\n<td>1,000 kVA<\/td>\n<td>98.4\u201399.0%<\/td>\n<td>88,000\u2013120,000<\/td>\n<td>$8,800\u2013$12,000<\/td>\n<\/tr>\n<tr>\n<td>30 MVA<\/td>\n<td>99.2\u201399.5%<\/td>\n<td>2,100,000\u20132,700,000<\/td>\n<td>$210,000\u2013$270,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc5f0\uac04 \uc190\uc2e4 \ube44\uc6a9\uc774 \uba87 \ub144 \ub0b4\uc5d0 \ub9ce\uc740 \uc18c\ud615 \ubcc0\uc555\uae30\uc758 \uac00\uaca9\uc744 \ucd08\uacfc\ud558\uae30 \ub54c\ubb38\uc5d0, \ud6a8\uc728\uc131 \uae30\ubc18 \uc870\ub2ec\u2014kW\ub2f9 $3,000\u2013$8,000\uc758 \uc190\uc2e4 \ud3c9\uac00\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc720\ud2f8\ub9ac\ud2f0 \ubc0f \uc815\uad50\ud55c \uc0b0\uc5c5 \uad6c\ub9e4\uc790\ub4e4 \uc0ac\uc774\uc5d0\uc11c \ud45c\uc900 \uad00\ud589\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"types\">\uae30\ub2a5\ubcc4 \uc720\ud615<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc8fc\uc694 \uae30\ub2a5<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubc1c\uc804\uae30 \uc2b9\uc555(GSU)<\/td>\n<td>\ubc1c\uc804\uae30 \uc804\uc555\uc744 \uadf8\ub9ac\ub4dc \uc218\uc900\uc73c\ub85c \uc0c1\uc2b9<\/td>\n<td>\ubc1c\uc804\uc18c, \ud48d\ub825, \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\uc1a1\uc804 \ubcc0\uc555\uae30<\/td>\n<td>HV \ub124\ud2b8\uc6cc\ud06c \uc0c1\ud638 \uc5f0\uacb0<\/td>\n<td>400\/220\/132 kV \ubcc0\uc804\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>\ucd5c\uc885 \uc0ac\uc6a9 \uc804\uc555\uc73c\ub85c \uac15\ud558<\/td>\n<td>\uae30\ub465, \ud328\ub4dc \uc7a5\ucc29, \uac74\ubb3c \uae08\uace0<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \ubcc0\uc555\uae30<\/td>\n<td>\uac08\ubc14\ub2c9 \ubd84\ub9ac<\/td>\n<td>\uc758\ub8cc, IT, \uc0b0\uc5c5 \uc81c\uc5b4<\/td>\n<\/tr>\n<tr>\n<td>\uc790\ub3d9 \ubcc0\uc555\uae30<\/td>\n<td>\ub2e8\uc77c \uad8c\uc120\uc73c\ub85c \uc804\uc555 \uc870\uc815<\/td>\n<td>132\/66 kV \uc2dc\uc2a4\ud15c \uc0c1\ud638 \uc5f0\uacb0<\/td>\n<\/tr>\n<tr>\n<td>\uacc4\uce21 \ubcc0\uc555\uae30<\/td>\n<td>\uacc4\ub7c9\/\ubcf4\ud638\ub97c \uc704\ud55c \ucd95\uc18c<\/td>\n<td>\ubaa8\ub4e0 \ubcc0\uc804\uc18c\uc758 CT \ubc0f VT<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"power-path\">\uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \uacbd\ub85c<\/h2>\n<p>\u2460. \ubc1c\uc804: GSU \ubcc0\uc555\uae30 \uc720\ub2db\uc740 GSU \ubcc0\uc555\uae30\uc5d0\uc11c 10.5\u201327 kV \ubc94\uc704\uc758 \ubc1c\uc804\uae30 \uc804\uc555\uc744 110\u2013500 kV \uc218\uc900\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n<p>\u2461. \uc804\uc1a1: EHV \ubcc0\uc555\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 220\u2013765 kV \uc804\uc1a1\uc73c\ub85c \uc7a5\uac70\ub9ac \uadf8\ub9ac\ub4dc\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<p>\u2462. \ud558\uc704 \uc804\uc1a1: 132\u201333 kV \ubcc0\uc555\uae30 \uac8c\uc774\ud2b8\uc6e8\uc774\ub294 \uc9c0\uc5ed \ubcc0\uc804\uc18c \uacf5\uae09\uc744 \uc6a9\uc774\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\u2463. \ubc30\uae09: 33\/11 kV \ub610\ub294 11\/0.4 kV \ubcc0\uc555\uae30 \uc2dc\uc2a4\ud15c\uc740 \uc6b4\uc1a1 \ud53c\ub354 \ub77c\uc778\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4.<\/p>\n<p>\u2464. \ucd5c\uc885 \uc0ac\uc6a9: \uacf5\uc7a5 \ub0b4\ubd80\uc5d0\ub294 \uac74\uc2dd \ub610\ub294 \uc624\uc77c \uce68\uc9c0 \uc720\ub2db\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<br \/>\n\uac01 \ubcc0\uc555\uae30 \ub2e8\uacc4\uc758 \uc190\uc2e4 \uac1c\ub150\uc740 \uc0b0\uc220 \ud569\uacc4\uac00 \uc544\ub2c8\uba70, \uac01 \ub2e8\uacc4\ub9c8\ub2e4 \uc190\uc2e4 \ud504\ub85c\ud30c\uc77c\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub204\uc801 \uc190\uc2e4\uc740 \uc0b0\uc220 \uc190\uc2e4\uc744 \ud569\uc0b0\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uac01 \ub2e8\uc77c \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc190\uc2e4\uc744 \uace0\ub824\ud558\uc5ec \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"modern\">\uc131\uc7a5\uc744 \uc774\ub044\ub294 \ud604\ub300\uc801 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/h2>\n<ul>\n<li>\uc7ac\uc0dd \uac00\ub2a5 \uc5d0\ub108\uc9c0: \ubaa8\ub4e0 \ud48d\ub825 \ud130\ube48\uacfc \ud0dc\uc591\uad11 \uc778\ubc84\ud130\ub294 \uc2b9\uc555 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud558\uba70, \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc7ac\uc0dd \uac00\ub2a5 \uc5d0\ub108\uc9c0\ub294 \ub9e4\ub144 \uc218\ubc31 GW\uc758 \uc0c8\ub85c\uc6b4 \uc6a9\ub7c9\uc744 \ucd94\uac00\ud560 \uac83\uc774\uba70, \uac01 MW\ub294 \uc57d 1.5-2 MVA\uc758 \ubcc0\uc555\uae30 \uc6a9\ub7c9\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<br \/>\n\uc804\uae30\ucc28 \ucda9\uc804: 150-350 kW\uc758 \uace0\uc18d \ucda9\uc804\uae30\ub294 \uc804\uc6a9 \ubcc0\uc555\uae30\uac00 \ud544\uc694\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uac01 \uc0ac\uc774\ud2b8\uc5d0 \ub300\ud574 \uc57d 500-1,000 kVA\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<br \/>\n\ub370\uc774\ud130 \uc13c\ud130: 50~150 MW\uc758 \uc6a9\ub7c9\uc744 \uac00\uc9c4 \ud558\uc774\ud37c\uc2a4\ucf00\uc77c \ucea0\ud37c\uc2a4\ub294 \ub9e4\ub144 \uc218\ucc9c \uac1c\uc758 \uac74\uc2dd \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<br \/>\n\uadf8\ub9ac\ub4dc \ud604\ub300\ud654: \uc2a4\ub9c8\ud2b8 \uadf8\ub9ac\ub4dc, HVDC \ubc0f \ubc30\ud130\ub9ac \uc800\uc7a5 \uac1c\ubc1c\uc740 \ubaa8\ub450 \ubcc0\uc555\uae30\uac00 \ud544\uc694\ud558\uba70, \uc774\ub294 2022-2024\ub144 \ub3d9\uc548 \ub300\uae30 \uc2dc\uac04\uc774 30-50\uc8fc\ub85c \uc99d\uac00\ud55c \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<br \/>\n\ub3c4\uc2dc\ud654: \uace0\uce35 \uac74\ubb3c, \uc9c0\ud558\ucca0 \ubc0f \uacf5\ud56d\uc740 \uacc4\uc18d\ud574\uc11c \uac74\uc2dd \ubc0f \ubc30\uae09 \ubcc0\uc555\uae30\ub97c \uc18c\ube44\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"specifications\">\ub300\ud45c \uc0ac\uc591 \ubc0f \uc190\uc2e4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\uc804\uc555<\/th>\n<th>\ubb34\ubd80\ud558 \uc190\uc2e4<\/th>\n<th>\ubd80\ud558 \uc190\uc2e4<\/th>\n<th>\uc784\ud53c\ub358\uc2a4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>100 kVA<\/td>\n<td>11\/0.4 kV<\/td>\n<td>200\u2013330 W<\/td>\n<td>1,300\u20132,000 W<\/td>\n<td>4%<\/td>\n<\/tr>\n<tr>\n<td>630 kVA<\/td>\n<td>11\/0.4 kV<\/td>\n<td>900\u20131,400 W<\/td>\n<td>6,000\u20138,500 W<\/td>\n<td>4.5\u20136%<\/td>\n<\/tr>\n<tr>\n<td>2,000 kVA<\/td>\n<td>11\/0.4 kV<\/td>\n<td>2,400\u20133,400 W<\/td>\n<td>15,500\u201321,000 W<\/td>\n<td>6\u20138%<\/td>\n<\/tr>\n<tr>\n<td>30 MVA<\/td>\n<td>110\/33 kV<\/td>\n<td>20,000\u201330,000 W<\/td>\n<td>110,000\u2013160,000 W<\/td>\n<td>10\u201312%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"brands-prices\">\ube0c\ub79c\ub4dc \ubc0f \uac00\uaca9 \ubc94\uc704<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\uad6d\uac00<\/th>\n<th>630 kVA<\/th>\n<th>30 MVA (110 kV)<\/th>\n<th>\uac15\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0<\/td>\n<td>\uc2a4\uc704\uc2a4\/\uc77c\ubcf8<\/td>\n<td>$9,000\u2013$15,000<\/td>\n<td>$380,000\u2013$560,000<\/td>\n<td>\uadf8\ub9ac\ub4dc \uaddc\ubaa8 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1<\/td>\n<\/tr>\n<tr>\n<td>\uc9c0\uba58\uc2a4<\/td>\n<td>\ub3c5\uc77c<\/td>\n<td>$8,500\u2013$14,500<\/td>\n<td>$360,000\u2013$540,000<\/td>\n<td>\uc720\ub7fd \uae30\uc900<\/td>\n<\/tr>\n<tr>\n<td>ABB<\/td>\n<td>\uc2a4\uc704\uc2a4<\/td>\n<td>$8,500\u2013$14,000<\/td>\n<td>$360,000\u2013$530,000<\/td>\n<td>\uae00\ub85c\ubc8c \uc11c\ube44\uc2a4 \ub124\ud2b8\uc6cc\ud06c<\/td>\n<\/tr>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>\ud504\ub791\uc2a4<\/td>\n<td>$8,000\u2013$13,500<\/td>\n<td>\uc694\uccad \uc2dc<\/td>\n<td>\ubc30\uae09 \uc0dd\ud0dc \uc124\uacc4<\/td>\n<\/tr>\n<tr>\n<td>TBEA \/ China XD<\/td>\n<td>\uc911\uad6d<\/td>\n<td>$5,500\u2013$9,500<\/td>\n<td>$230,000\u2013$380,000<\/td>\n<td>\ub300\uc6a9\ub7c9 \uc804\ub825 \ubcc0\uc555\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>\uc911\uad6d<\/td>\n<td>$4,800\u2013$9,500<\/td>\n<td>$220,000\u2013$360,000<\/td>\n<td>IEC 60076 \ud14c\uc2a4\ud2b8, OEM\/ODM, \uc218\ucd9c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0, \uc9c0\uba58\uc2a4, ABB, \uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad\uacfc \uac19\uc740 \uae30\uc5c5\ub4e4\uc774 \ud488\uc9c8 \uae30\uc900\uc744 \uc124\uc815\ud558\uba70, \uadf8\ub4e4\uc758 \ud604\uc9c0\ud654\ub41c \uc81c\ud488\uc740 \uc8fc\uc694 \uc7a5\ube44\uc5d0 \ub300\ud55c \uac00\uaca9\uc744 \uc815\ub2f9\ud654\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub450 \ud68c\uc0ac \ubaa8\ub450 \ub3d9\uc77c\ud55c \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4: \uc804\uc790\uae30 \uc720\ub3c4\ub97c \ud1b5\ud55c \uc804\uc555 \uac15\ud558, \uadf8 \ud575\uc2ec \uc124\uacc4\uac00 \ud6a8\uc728\uc131\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \ud604\uc7ac \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\ub4e4\uc774 \uc774 \uc0b0\uc5c5\uc744 \uc9c0\ubc30\ud558\uace0 \uc788\uc73c\uba70, \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc740 IEC 60076\uc5d0 \ubd80\ud569\ud558\ub294 \ucd5c\ub300 110 kV \ubc30\uae09 \ubc0f \uc804\ub825 \ubcc0\uc555\uae30\ub97c \uc0dd\uc0b0\ud558\uace0, \uc81c3\uc790 \uac80\uc99d \ud14c\uc2a4\ud2b8 \uc11c\ube44\uc2a4, \ube0c\ub79c\ub529 \ubc0f \uc218\ucd9c\uc744 \uc81c\uacf5\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc720\ub7fd \ubaa9\ub85d \uac00\uaca9\ubcf4\ub2e4 25-45% \ud560\uc778\ub41c \uac00\uaca9\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \ud45c\uc900\ud654\ub41c \uc815\uaca9\uc5d0 \ub300\ud574\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc911\uad6d\uc5d0\uc11c \uc800\ub834\ud55c \uacf5\uae09\uc5c5\uccb4\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10572\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/EFFICIENCY-POWER-PATH-BUYER-CHECKLIST.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"how-to-choose\">\ud504\ub85c\uc81d\ud2b8 \uc120\ud0dd \ubc29\ubc95<\/h2>\n<ol>\n<li>\uc6a9\ub3c4\ub97c \uc815\uc758\ud558\uc2ed\uc2dc\uc624: \uc9c0\uc18d\uc801, \uc8fc\uae30\uc801 \ub610\ub294 \ube44\uc0c1 \ubd80\ud558; \uc774\ub294 \uc5f4 \uc5ec\uc720 \uc694\uad6c \uc0ac\ud56d\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>65\u201380% \ubd80\ud558\uc5d0\uc11c kVA\ub85c \ubd80\ud558\ub97c \uacc4\uc0b0\ud558\uc5ec \ud6a8\uc728\uc131 \ud53c\ud06c \uadfc\ucc98\uc5d0 \uc704\uce58\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\ub0c9\uac01 \uc120\ud0dd: \uc624\uc77c \uce68\uc9c0\ud615 \uc57c\uc678, \uac74\uc2dd\ud615 \uc2e4\ub0b4, \ud654\uc7ac \ucf54\ub4dc \uc785\ub825 \ud3ec\ud568.<\/li>\n<li>\uc804\uc555, \uc784\ud53c\ub358\uc2a4 \ubc0f \ud0ed \ubc94\uc704\ub97c \uc9c0\uc815\ud558\uace0 \ud604\uc7a5\uc5d0\uc11c \ub2e8\ub77d \uc218\uc900\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc190\uc2e4 \ud3c9\uac00\ub97c \ucd94\uac00\ud558\uace0 15\u201325\ub144 \ub3d9\uc548\uc758 \ucd1d \uc18c\uc720 \ube44\uc6a9\uc744 \ube44\uad50\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc8fc\ubb38 \uc804\uc5d0 IEC 60076 \uc815\uae30 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\uc640 \uacf5\uc7a5 \uac80\uc0ac \uc2ac\ub86f\uc744 \uc694\uccad\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \ud575\uc2ec \uae30\ub2a5\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ub124 \uac00\uc9c0 \uae30\ub2a5: \ud6a8\uc728\uc801\uc778 \uc804\uc1a1\uc744 \uc704\ud55c \uc804\uc555 \uc0c1\uc2b9, \uc548\uc804\ud55c \uc18c\ube44\ub97c \uc704\ud55c \uc804\uc555 \ud558\uac15, \ud68c\ub85c\ub97c \uac08\ubc14\ub2c9\uc801\uc73c\ub85c \ubd84\ub9ac, \uadf8\ub9ac\uace0 \uc11c\ub85c \ub2e4\ub978 \uc2dc\uc2a4\ud15c \uac04\uc758 \uc804\uc555 \uc77c\uce58. \ubaa8\ub4e0 \ubc1c\uc804\uae30\uc5d0\uc11c \uc18c\ucf13\uae4c\uc9c0\uc758 \uc804\ub825 \uacbd\ub85c\ub294 \ucd5c\uc18c\ud55c \ud55c \ubc88\uc740 \uc774 \ub124 \uac00\uc9c0\ub97c \uc0ac\uc6a9\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc12f \uac1c \uc774\uc0c1\uc758 \ubcc0\uc555\uae30 \ub2e8\uacc4\ub97c \ud1b5\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30\ub294 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc783\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\ubc30\uae09 \ubcc0\uc555\uae30\ub294 \ud1b5\uacfc\ud558\ub294 \uc5d0\ub108\uc9c0\uc758 \uc57d 1\u20133%\ub97c \uc783\uace0; \ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30\ub294 0.3\u20130.8%\ub97c \uc783\uc2b5\ub2c8\ub2e4. \uc804 \uc138\uacc4 \ubcc0\uc555\uae30 \uc190\uc2e4\uc740 \uc804 \uc138\uacc4 \uc804\uae30 \uc0dd\uc0b0\uc758 \uc57d 3\u20135%\uc5d0 \ud574\ub2f9\ud558\uba70, \uc774\ub294 NEMA TP-1 \ubc0f \ubbf8\uad6d DOE 10 CFR 431\uacfc \uac19\uc740 \ud6a8\uc728\uc131 \uae30\uc900\uc744 \ucd09\uc9c4\ud558\uc5ec \ucd5c\uc18c \ud6a8\uc728\uc131 \uc218\uc900\uc744 \uc758\ubb34\ud654\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc65c \uc804\uc1a1\uc744 \uc704\ud574 \uc804\uc555\uc744 \uc0c1\uc2b9\uc2dc\ud0a4\ub098\uc694?<\/h3>\n<p>\uc120 \uc190\uc2e4\uc774 \uc804\ub958\uc758 \uc81c\uacf1\uc5d0 \ube44\ub840\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc804\uc555\uc744 \ub450 \ubc30\ub85c \ub298\ub9ac\uba74 \uc804\ub958\uac00 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4e4\uace0 \uc190\uc2e4\uc774 4\ubd84\uc758 1\ub85c \uc904\uc5b4\ub4ed\ub2c8\ub2e4. 20 kV\ub97c 400 kV\ub85c \uc0c1\uc2b9\uc2dc\ud0a4\uba74 \uc804\ub958\uac00 20\ubc30 \uc904\uc5b4\ub4e4\uc5b4 \ub3d9\uc77c\ud55c \uc804\ub825\uc5d0 \ub300\ud574 I\u00b2R \uc190\uc2e4\uc774 \uc57d 400\ubc30 \uc904\uc5b4\ub4e4\uc5b4 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc774 \uacbd\uc81c\uc801\uc73c\ub85c \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30\uc758 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n<p>50 kVA \ud3f4 \ubcc0\uc555\uae30\ub294 $1,000\u2013$2,500; 250 kVA\ub294 $2,500\u2013$6,000; 1,000 kVA\ub294 $9,000\u2013$18,000; 30 MVA, 110 kV \uc804\ub825 \ubcc0\uc555\uae30\ub294 $250,000\u2013$450,000\uc785\ub2c8\ub2e4. \uc6b4\uc1a1\ube44, \uc561\uc138\uc11c\ub9ac \ubc0f \uc124\uce58\ub294 10\u201320%\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4. \uac00\uaca9\uc740 \ube0c\ub79c\ub4dc, \uc190\uc2e4, \uc804\uc555 \ubc0f \uc9c0\uc5ed\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30 \ud6a8\uc728\uc131\uc774 \uc804\uae30 \uc694\uae08\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/h3>\n<p>\uc9c1\uc811\uc801\uc73c\ub85c. \uc5f0\uac04 100,000 kWh\ub97c \uc783\ub294 1,000 kVA \ubcc0\uc555\uae30\ub294 \uc77c\ubc18 \uc694\uae08\uc73c\ub85c \uc57d $9,000\u2013$12,000\uc758 \uc190\uc2e4 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub294 25\u201335\ub144 \ub3d9\uc548 \uc791\ub3d9\ud558\ubbc0\ub85c \ub450 \uc81c\uc548 \uac04\uc758 0.5% \ud6a8\uc728 \ucc28\uc774\ub294 \uc218\uc2ed\ub9cc \ub2ec\ub7ec\uc758 \uac00\uce58\ub97c \uc9c0\ub2d9\ub2c8\ub2e4\u2014\ud56d\uc0c1 \uad6c\ub9e4 \uac00\uaca9\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud6a8\uc728\uc131\uc744 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.britannica.com\/technology\/transformer-electronics\" rel=\"nofollow noopener\" target=\"_blank\">\ube0c\ub9ac\ud0dc\ub2c8\ucee4 \ubc31\uacfc\uc0ac\uc804: \ubcc0\uc555\uae30<\/a> \u2014 AC \uc2dc\ub300\ub97c \uac00\ub2a5\ud558\uac8c \ud55c \uc7a5\uce58\uc758 \uc5ed\uc0ac\uc640 \ubb3c\ub9ac\ud559.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/331\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \uc804\ub825 \ubcc0\uc555\uae30 \u2013 \uc77c\ubc18 \uc694\uad6c \uc0ac\ud56d<\/a> \u2014 \ub4f1\uae09, \ud5c8\uc6a9 \uc624\ucc28 \ubc0f \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \uae00\ub85c\ubc8c \uae30\uc900.<\/li>\n<li><a href=\"https:\/\/www.iea.org\/reports\/world-energy-outlook-2023\" rel=\"nofollow noopener\" target=\"_blank\">IEA \uc138\uacc4 \uc5d0\ub108\uc9c0 \uc804\ub9dd<\/a> \u2014 \uc5d0\ub108\uc9c0 \uc804\ud658\uc744 \uc704\ud55c \uadf8\ub9ac\ub4dc \ubc0f \ubcc0\uc555\uae30 \uc218\uc694 \uc804\ub9dd.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/amo\/energy-efficiency-distribution-transformers\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80: \ubc30\uc804 \ubcc0\uc555\uae30 \ud6a8\uc728<\/a> \u2014 \ud6a8\uc728\uc131 \uaddc\uc815 \ubc0f \uc190\uc2e4 \ud3c9\uac00 \uc9c0\uce68.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/Standards\/Pages\/TP-1.aspx\" rel=\"nofollow noopener\" target=\"_blank\">NEMA TP-1<\/a> \u2014 \ubc30\uc804 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ubd81\ubbf8 \ud6a8\uc728\uc131 \uae30\uc900.<\/li>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/6166385\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.12.00<\/a> \u2014 \uc561\uccb4 \uce68\uc9c0 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ubd81\ubbf8 \uc694\uad6c \uc0ac\ud56d.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ko\/\">\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/a> \u2014 \ubc30\uc804, \uc804\ub825 \ubc0f \uac74\uc2dd \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c IEC 60076 \uc900\uc218 \ubcc0\uc555\uae30 \uc81c\uc870\uc5c5\uccb4.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\ubcc0\uc555\uae30\ub294 140\ub144 \ub3d9\uc548 \ubc1c\uc804\uc744 \uc774\ub04c\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \ubcc0\uc555\uae30\uc758 \ub124 \uac00\uc9c0 \ud575\uc2ec \uae30\ub2a5\u2014\uc2b9\uc555, \uac15\uc555, \uc808\uc5f0 \ubc0f \uc804\uc555 \uc77c\uce58\u2014\uac00 \uc804\uae30\ub97c \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc804\ud558\uac8c \uc774\ub3d9\uc2dc\ud0a4\ub294 \uadfc\ubcf8\uc801\uc778 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \ud6a8\uc728\uc131\uc740 \ubaa8\ub4e0 \uc804\ub825 \uacbd\ub85c\uc5d0\uc11c \ub2e4\uc12f \ub2e8\uacc4 \uc774\uc0c1\uc5d0 \uac78\uccd0 \ub204\uc801\ub418\ubbc0\ub85c \uc804\uae30 \uc138\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub192\uc740 \uac00\uce58\uc758 \uae30\uc220 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2b9\uc555 \uc804\uc1a1\uc740 \ubc1c\uc804\uae30 \uc804\uc555\uc73c\ub85c \uc804\uc1a1\ud560 \ub54c\ubcf4\ub2e4 \uc190\uc2e4\uc744 \ucd5c\ub300 400\ubc30 \uc904\uc785\ub2c8\ub2e4.<br \/>\n\ubcc0\uc555\uae30 \uc190\uc2e4\uc740 \uc804 \uc138\uacc4 \ubc1c\uc804\ub7c9\uc758 3\u20135%\uc5d0 \ud574\ub2f9\ud558\ubbc0\ub85c \ud6a8\uc728\uc131 \uae30\uc900\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<br \/>\n65\u201380% \ubd80\ud558\uc5d0\uc11c \ud06c\uae30\ub97c \uc870\uc815\ud558\uace0 \uac00\uaca9\ub9cc\uc774 \uc544\ub2cc \ucd1d \uc18c\uc720 \ube44\uc6a9\uc73c\ub85c \uc81c\uc548\uc744 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uacf5\uc7a5\uc744 \ud655\uc7a5\ud558\ub4e0, \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\ub97c \uac74\uc124\ud558\ub4e0, \ubcc0\uc804\uc18c\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub4e0, \ubcc0\uc555\uae30 \uc120\ud0dd\uc740 \ud5a5\ud6c4 30\ub144 \ub3d9\uc548\uc758 \ud6a8\uc728\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c, \uc190\uc2e4 \ubc0f \ubcf4\uc99d\uc744 \uae30\uc900\uc73c\ub85c Hitachi Energy \ubc0f Siemens\uc640 \uac19\uc740 \uae00\ub85c\ubc8c \ub9ac\ub354\ubd80\ud130 Jiangsu Subian Electric Power\uc640 \uac19\uc740 \uc9c1\uc811 \uacf5\uc7a5 \uc81c\uc870\uc5c5\uccb4\uae4c\uc9c0 \uacf5\uae09\uc5c5\uccb4\ub97c \ube44\uad50\ud558\uba74 \ubc1c\uc804\uc744 \uc9c0\uc18d\uc2dc\ud0a4\ub294 \uae30\uacc4\uc5d0 \ud22c\uc790\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the year 1886, Great Barrington, Massachusetts claims to be the first place in the world to use alternating current in power plants through transformers. This event is considered a great event in electricity history, as a 500 V generator powered a transformer that lowered voltage for incandescent lamps allowing electricity to be produced, converted, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10569,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/comments?post=10561"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10561\/revisions"}],"predecessor-version":[{"id":11105,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10561\/revisions\/11105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/10569"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=10561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=10561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=10561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}