{"id":10820,"date":"2026-08-29T23:43:13","date_gmt":"2026-08-29T15:43:13","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10820"},"modified":"2026-08-29T23:43:13","modified_gmt":"2026-08-29T15:43:13","slug":"power-transformers-analysis-of-functions-and-advantages-1","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/power-transformers-analysis-of-functions-and-advantages-1\/","title":{"rendered":"\uc804\ub825 \ubcc0\uc555\uae30: \uae30\ub2a5 \ubc0f \uc7a5\uc810 \ubd84\uc11d"},"content":{"rendered":"<p>\uc2dc\uba58\ud2b8 \uacf5\uc7a5\uc758 \uc870\ub2ec \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub450 \uac1c\uc758 5 MVA \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uacac\uc801\uc744 \ubc1b\uc558\uc73c\uba70, \uadf8 \uc911 \ud558\ub098\ub294 $68,000\uc774\uace0 \ub2e4\ub978 \ud558\ub098\ub294 $95,000\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uac00\uaca9 \ucc28\uc774\uc5d0 \ub300\ud574 \ud63c\ub780\uc2a4\ub7ec\uc6cc\ud588\uc73c\uba70, \ub450 \ubcc0\uc555\uae30\uc758 \uc190\uc2e4 \ud1b5\uacc4, \ub0c9\uac01 \ud074\ub798\uc2a4 \ubc0f \uc808\uc5f0 \uc7ac\ub8cc\ub97c \ud655\uc778\ud55c \ud6c4\uc5d0\uc57c \uadf8 \uc774\uc720\ub97c \uc54c\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774 \uae30\uc0ac\ub294 \uc804\ub825 \ubcc0\uc555\uae30\uc758 \uc6d0\ub9ac\uc640 \uc774\uc810\uc774 \uc774\ub860\uc5d0\uc11c \uc2e4\uc81c\ub85c \ubcc0\ubaa8\ud558\ub294 \uc21c\uac04\uc5d0 \ub300\ud574 \ub2e4\ub8f0 \uac83\uc785\ub2c8\ub2e4. \uc804\ub825 \ubcc0\uc555\uae30\ub294 \ub2e8\uc21c\ud55c \uac15\ucca0 \uc0c1\uc790\uc77c \ubfd0\uc774\uc9c0\ub9cc, \ub0b4\ubd80 \uc138\ubd80 \uc0ac\ud56d\uc774 \ubcc0\uc555\uae30\uc758 \ud6a8\uc728\uc131\uacfc \ub0b4\uad6c\uc131, \uadf8\ub9ac\uace0 \ucd1d \uc18c\uc720 \ube44\uc6a9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub17c\ubb38\uc5d0\uc11c\ub294 \uc804\ub825 \ubcc0\uc555\uae30\uc758 \uc2e4\uc81c \ubaa9\uc801\uc774 \ubb34\uc5c7\uc778\uc9c0 \ubd84\uc11d\ud569\ub2c8\ub2e4: \uc804\uc555 \ubcc0\ud658, \uc808\uc5f0, \uc784\ud53c\ub358\uc2a4 \ub9e4\uce6d, \uc870\uc808 \ub4f1. \uc6b0\ub9ac\ub294 \uc774\ub7ec\ud55c \ubcc0\uc555\uae30\uac00 \uac00\uc838\uc62c \uc218 \uc788\ub294 \uc88b\uc740 \uc124\uacc4\uc758 \uc774\uc810\uc5d0 \ub300\ud574 \uc870\uc0ac\ud558\uba70, \uadf8 \uc911\uc5d0\ub294 99% \uc774\uc0c1\uc758 \ud6a8\uc728\uc131, 30\ub144 \uc774\uc0c1\uc758 \uc11c\ube44\uc2a4 \uc218\uba85, \uacfc\ubd80\ud558 \uc6a9\ub7c9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<blockquote><p>\uc804\ub825 \ubcc0\uc555\uae30\uc758 \uae30\ub2a5\uc5d0\ub294 \uc804\uc555 \uc218\uc900 \ubcc0\uacbd, \ud68c\ub85c \uac04 \uc804\uae30\uc801 \uc808\uc5f0 \uc720\uc9c0, \uc784\ud53c\ub358\uc2a4 \ub9e4\uce6d \ubc0f \uc804\uc555 \uc81c\uc5b4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc801\uc808\ud788 \uc124\uacc4\ub418\uc5c8\uc744 \ub54c\uc758 \uc7a5\uc810\uc740 98%\uc5d0\uc11c 99.7% \uc0ac\uc774\uc758 \ud6a8\uc728\uc131\uacfc 30\ub144\uc5d0\uc11c 40\ub144 \uc0ac\uc774\uc758 \uc6b4\uc601 \uc218\uba85\uc73c\ub85c, \uc720\uc9c0\ubcf4\uc218\uac00 \uac70\uc758 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uc7a5\uce58\uc758 \uc791\ub3d9\uc740 IEC 60076-1\uc5d0 \uc758\ud574 \uaddc\uc81c\ub418\uba70, \uc190\uc2e4 \ubc0f \ud6a8\uc728\uc131\uc740 \ub2e4\uc591\ud55c \ubd80\ud558\uc5d0 \ub300\ud574 \uc81c\uacf5\ub418\uba70, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc785\ucc30\uacfc \uc800\ub834\ud55c \ubd80\uc720 \uc785\ucc30\uc744 \uad6c\ubcc4\ud558\ub294 \uc18c\uc720 \ube44\uc6a9 \ud3c9\uac00\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10822\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Power-Transformer-Analysis-of-Functions-and-Advantages.webp\" alt=\"\uc804\ub825 \ubcc0\uc555\uae30 \uae30\ub2a5 \ubc0f \uc7a5\uc810 \ubd84\uc11d\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"functions\">\uc804\ub825 \ubcc0\uc555\uae30\uc758 \ub2e4\uc12f \uac00\uc9c0 \ud575\uc2ec \uae30\ub2a5<\/h2>\n<p>\uc804\ub825 \ubcc0\uc555\uae30\ub294 \ub2e8\uc77c \uc6a9\ub3c4\uc758 \uc7a5\uce58\uac00 \uc544\ub2c8\ub77c \uc5ec\ub7ec \uac00\uc9c0 \uc804\uae30\uc801 \uae30\ub2a5\uc744 \ub3d9\uc2dc\uc5d0 \uc218\ud589\ud569\ub2c8\ub2e4:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\uc804\ub825 \ubcc0\uc555\uae30\uc758 \ud575\uc2ec \uae30\ub2a5<\/caption>\n<tbody>\n<tr>\n<th>\uae30\ub2a5<\/th>\n<th>\uadf8\uac83\uc774 \ud558\ub294 \uc77c<\/th>\n<th>\uc2e4\uc6a9\uc801\uc778 \uc608<\/th>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ubcc0\ud658<\/td>\n<td>\ubcc0\uc555\ube44\uc5d0 \ub530\ub77c \uc804\uc555\uc744 \uc0c1\uc2b9 \ub610\ub294 \ud558\uac15\uc2dc\ud0b4<\/td>\n<td>GSU \ubcc0\uc555\uae30\uc5d0\uc11c 18 kV \u2192 400 kV<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uae30 \uc808\uc5f0<\/td>\n<td>1\ucc28 \ubc0f 2\ucc28 \ud68c\ub85c\ub97c \uac08\ubc14\ub2c9\uc801\uc73c\ub85c \ubd84\ub9ac<\/td>\n<td>\ubc1c\uc804\uae30\uc640 \uadf8\ub9ac\ub4dc \uac04\uc758 \uc808\uc5f0<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4 \ub9e4\uce6d<\/td>\n<td>\ud6a8\uc728\uc801\uc778 \uc804\ub825 \uc804\uc1a1\uc744 \uc704\ud574 \uc18c\uc2a4\uc640 \ubd80\ud558\uc758 \uc784\ud53c\ub358\uc2a4\ub97c \ub9e4\uce6d<\/td>\n<td>\uace0\uc784\ud53c\ub358\uc2a4 \ubc1c\uc804\uae30\ub97c \uc800\uc784\ud53c\ub358\uc2a4 \ub77c\uc778\uc5d0 \uc5f0\uacb0<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \uc870\uc815<\/td>\n<td>\ud0ed \uccb4\uc778\uc800\ub97c \ud1b5\ud574 \ubd80\ud558 \ubcc0\ub3d9\uc5d0 \ub300\ud55c \ucd9c\ub825 \uc804\uc555 \uc720\uc9c0<\/td>\n<td>OLTC\uac00 \u00b12% \ub0b4\uc5d0\uc11c 20 kV \ubc84\uc2a4\ub97c \uc720\uc9c0<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\uc2a4\ud15c \uc0c1\ud638 \uc5f0\uacb0<\/td>\n<td>\uc11c\ub85c \ub2e4\ub978 \uc804\uc555 \uc218\uc900, \uc704\uc0c1 \ubc0f \uc811\uc9c0 \ubc30\uce58\ub97c \uc5f0\uacb0<\/td>\n<td>220 kV \u2194 110 kV \uc624\ud1a0 \ubcc0\uc555\uae30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774\ub7ec\ud55c \uae30\ub2a5\uc740 \ud2b9\uc815 \uc124\uacc4 \uc18d\uc131\uacfc \uc77c\uce58\ud569\ub2c8\ub2e4: \ubcc0\uc555\ube44\ub294 \uad8c\uc120 \uc218\uc640 \uc0c1\uad00\uad00\uacc4\uac00 \uc788\uc73c\uba70, \uc808\uc5f0 \uae30\ub2a5\uc740 \uc720\uc804\uccb4 \uc2dc\uc2a4\ud15c\uacfc, \ub9e4\uce6d \uae30\ub2a5\uc740 \ub204\uc124 \ub9ac\uc561\ud134\uc2a4\uc640, \uc870\uc808 \uae30\ub2a5\uc740 \ud0ed \uccb4\uc778\uc800\uc640, \uc0c1\ud638 \uc5f0\uacb0\uc740 \ubca1\ud130 \uadf8\ub8f9 \ubc0f \uc911\uc131 \ubc30\uce58 \uc124\uacc4\uc640 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10821\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/The-Five-Core-Functions-of-a-Power-Transformer.webp\" alt=\"\uc804\ub825 \ubcc0\uc555\uae30\uc758 \ub2e4\uc12f \uac00\uc9c0 \ud575\uc2ec \uae30\ub2a5\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"advantages\">\uc798 \uc124\uacc4\ub41c \uc804\ub825 \ubcc0\uc555\uae30\uc758 \uce21\uc815 \uac00\ub2a5\ud55c \uc774\uc810<\/h2>\n<p>\uc804\ub825 \ubcc0\uc555\uae30\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud560 \ub54c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ud2b9\uc815 \uc218\uce58\ub97c \uc5b8\uae09\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud6a8\uc728\uc131 \u2013 \uc804\ub825 \ubcc0\uc555\uae30\ub294 \uc57d 99.0 \u2013 99.7%\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ub300\ud615 \uae30\uacc4\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 99.5% \ud6a8\uc728\uc131\uc744 \uac00\uc9c4 100 MVA \ubcc0\uc555\uae30\ub294 \ucd5c\ub300 \ubd80\ud558\uc5d0\uc11c 500 kW\uc758 \uc190\uc2e4\ub9cc \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub0b4\uad6c\uc131 \u2013 \uc801\uc808\ud55c \uc720\uc9c0\ubcf4\uc218\ub97c \ud1b5\ud574 \ubcc0\uc555\uae30\ub294 30-40\ub144 \uc774\uc0c1 \uc791\ub3d9\ud569\ub2c8\ub2e4. 1960\ub144\ub300\uc5d0 \uc81c\uc791\ub41c \ub9ce\uc740 \ubcc0\uc555\uae30\ub4e4\uc774 \uc5ec\uc804\ud788 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uacfc\ubd80\ud558 \uc6a9\ub7c9 \u2013 \ub0c9\uac01 \ud074\ub798\uc2a4 \uc5ec\uc720\ub294 IEC 60076-7\uc758 \ubd80\ud558 \uc9c0\uce68\uc5d0 \ub530\ub77c \ud2b9\uc815 \uc2dc\uac04 \ub3d9\uc548 120%\uc5d0\uc11c 160%\uae4c\uc9c0\uc758 \uacfc\ubd80\ud558\ub97c \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub0ae\uc740 \uc11c\ube44\uc2a4 \ud544\uc694\uc131 \u2013 \uc5ec\ub7ec \uc7a5\uce58\ub294 \uc774\ub3d9 \ubd80\ud488\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c \uc720\uc77c\ud55c \uc11c\ube44\uc2a4 \uc791\uc5c5\uc740 \uc624\uc77c \ud14c\uc2a4\ud2b8\uc640 \uac1c\uc2a4\ud0b7 \uad50\uccb4\uc785\ub2c8\ub2e4.<\/li>\n<li>\ub192\uc740 \uc2e0\ub8b0\uc131 \ube44\uc728 \u2013 \uc720\ud2f8\ub9ac\ud2f0 \ud68c\uc0ac\uc758 \ubaa8\ub4e0 \uc7a5\uce58\uc5d0\uc11c \uace0\uc7a5\ub960\uc740 \uc5f0\uac04 1% \uc774\ud558\uc785\ub2c8\ub2e4.<\/li>\n<li>\uadf8\ub9ac\ub4dc\uc758 \uc720\uc5f0\uc131 \u2013 \uae30\uacc4\uc758 \ubcd1\ub82c \uc791\uc5c5, \ud0ed \ubcc0\uacbd \ubc0f \ubcc0\uc555\uae30\uc758 \uc704\uc0c1 \uc774\ub3d9\uc740 \uc5d0\ub108\uc9c0 \ud750\ub984\uc744 \ub3d9\uc801\uc73c\ub85c \uad00\ub9ac\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uc7a5\uc810\uc740 \ubcc0\uc555\uae30\uc758 \ub3d9\uc77c\ud55c \uad6c\uc870\uac00 130\ub144 \ub3d9\uc548 \uc0ac\uc6a9\ub41c \uc774\uc720\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4 \u2013 \ubb3c\ub9ac\uc801 \uc6d0\ub9ac\ub294 \uc548\uc815\uc801\uc774\uba70 \uacbd\uc81c\uc801 \uc774\uc810\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"how\">\uae30\ub2a5 \uc804\ub2ec \ubc29\uc2dd: \uad8c\uc120, \ucf54\uc5b4 \ubc0f \ud0ed<\/h2>\n<p>\ub098\uc5f4\ub41c \uae30\ub2a5\uc740 \uc5ec\ub7ec \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uad6c\uc131 \uc694\uc18c\uc5d0 \uc758\ud574 \uc218\ud589\ub429\ub2c8\ub2e4:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\uad6c\uc131 \uc694\uc18c \ubc0f \uadf8\ub4e4\uc774 \uc81c\uacf5\ud558\ub294 \uae30\ub2a5<\/caption>\n<tbody>\n<tr>\n<th>\uad6c\uc131 \uc694\uc18c<\/th>\n<th>\uae30\uc5ec<\/th>\n<th>\ud504\ub9ac\ubbf8\uc5c4 \ub514\uc790\uc778\uc758 \uc77c\ubc18\uc801\uc778 \uc120\ud0dd<\/th>\n<\/tr>\n<tr>\n<td>\ucf54\uc5b4<\/td>\n<td>\uc800\uc190\uc2e4 \ud50c\ub7ed\uc2a4 \uacbd\ub85c<\/td>\n<td>\uacb0\uc815 \ubc29\ud5a5 \uc2e4\ub9ac\ucf58 \uac15\ucca0 (M4\/M5 \ub4f1\uae09) \ub610\ub294 \ube44\uc815\uc9c8<\/td>\n<\/tr>\n<tr>\n<td>\uad8c\uc120<\/td>\n<td>\uad8c\uc120 \ube44\uc728, \uc804\ub958 \ubc00\ub3c4<\/td>\n<td>OFHC \uad6c\ub9ac, F\/H \ud074\ub798\uc2a4 \uc808\uc5f0<\/td>\n<\/tr>\n<tr>\n<td>\ud0ed \uccb4\uc778\uc800<\/td>\n<td>\uc804\uc555 \uc870\uc815<\/td>\n<td>\ubd80\ud558 \uc911 (OLTC) \uc9c4\uacf5 \uc2a4\uc704\uce58 \ub610\ub294 \uc800\ud56d \uc804\ud658<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \uc2dc\uc2a4\ud15c<\/td>\n<td>\uc720\uc804 \uac15\ub3c4, \uc5f4 \ud074\ub798\uc2a4<\/td>\n<td>\uace0\ubc00\ub3c4 \ud504\ub808\uc2a4\ubcf4\ub4dc + \uad11\uc720 \ub610\ub294 \uc5d0\uc2a4\ud130<\/td>\n<\/tr>\n<tr>\n<td>\ub0c9\uac01 \uc2dc\uc2a4\ud15c<\/td>\n<td>\ubd80\ud558 \uc6a9\ub7c9<\/td>\n<td>\ubc29\uc5f4\uae30, \ud32c, \uc624\uc77c \ud38c\ud504 (ONAN \u2192 ODAF)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc0c1\ud638\uc791\uc6a9\uc740 \uc911\uc694\ud569\ub2c8\ub2e4: \uc800\ud488\uc9c8 \uac15\ucca0 \ucf54\uc5b4\ub294 \ub3d9\uc77c\ud55c \uc815\uaca9\uc744 \uc0ac\uc6a9\ud560 \ub54c \ubb34\ubd80\ud558 \uc190\uc2e4\uc744 10%\uc5d0\uc11c 20%\uae4c\uc9c0 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4; \uc587\uc740 \uc640\uc774\uc5b4\ub294 I\u00b2R \uc190\uc2e4\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4; \ud3c9\uade0 \ud0ed \uccb4\uc778\uc800\ub294 \uace0\uc7a5\uc774 \ub098\ub294 \uccab \ubc88\uc9f8 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ud504\ub9ac\ubbf8\uc5c4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc774 \uc704\uc758 \uc608\uc5d0\uc11c \uc81c\uc548\ub41c $95,000\uc758 \ud575\uc2ec\uc774\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"efficiency\">\ud6a8\uc728\uc131 \ubc0f \uc190\uc2e4 \uacbd\uc81c\ud559: \uc65c 0.5%\uac00 \uc911\uc694\ud55c\uac00<\/h2>\n<p>\ubcc0\uc555\uae30\ub294 \ud56d\uc0c1 \uc804\ub825\uc744 \uc18c\ubaa8\ud569\ub2c8\ub2e4. \ud558\ub8e8 24\uc2dc\uac04, \uc5f0\uc911\ubb34\ud734\ub85c \uc804\uc6d0\uc774 \uacf5\uae09\ub418\ub294 \uc7a5\uce58\ub294 \ubd80\ud558\uac00 \uc5c6\ub354\ub77c\ub3c4 \ubb34\ubd80\ud558 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc7a5\ube44\ub97c \ube44\uad50\ud558\ub294 \ud45c\uc900 \ubc29\ubc95\uc740 \uc790\ubcf8\ud654 \uc190\uc2e4 \ubc29\ubc95\uc73c\ub85c, \ub450 \uad6c\uc131 \uc694\uc18c\ub97c \ud604\uc7ac \uac00\uce58\ub85c \ubcc0\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\ubcc0\uc555\uae30 \uc815\uaca9\ubcc4 \uc77c\ubc18\uc801\uc778 \uc190\uc2e4 \ub370\uc774\ud130<\/caption>\n<tbody>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\ubb34\ubd80\ud558 \uc190\uc2e4<\/th>\n<th>\ubd80\ud558 \uc190\uc2e4 (75\u00b0C)<\/th>\n<th>\uc804\uccb4 \ubd80\ud558\uc5d0\uc11c\uc758 \ud6a8\uc728\uc131<\/th>\n<\/tr>\n<tr>\n<td>1 MVA \/ 11 kV<\/td>\n<td>\u22481,150 W<\/td>\n<td>\u224810,500 W<\/td>\n<td>\u224898.8%<\/td>\n<\/tr>\n<tr>\n<td>20 MVA \/ 110 kV<\/td>\n<td>\u224814 kW<\/td>\n<td>\u224898 kW<\/td>\n<td>\u224899.4%<\/td>\n<\/tr>\n<tr>\n<td>100 MVA \/ 220 kV<\/td>\n<td>\u224845 kW<\/td>\n<td>\u2248320 kW<\/td>\n<td>\u224899.6%<\/td>\n<\/tr>\n<tr>\n<td>400 MVA \/ 400 kV<\/td>\n<td>\u2248130 kW<\/td>\n<td>\u22481,100 kW<\/td>\n<td>\u224899.7%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ubcc0\uc555\uae30\ub294 \ud56d\uc0c1 \uc804\ub825\uc744 \uc18c\ubaa8\ud569\ub2c8\ub2e4. \ud558\ub8e8 24\uc2dc\uac04, \uc5f0\uc911\ubb34\ud734\ub85c \uc804\uc6d0\uc774 \uacf5\uae09\ub418\ub294 \uc7a5\uce58\ub294 \ubd80\ud558\uac00 \uc5c6\ub354\ub77c\ub3c4 \ubb34\ubd80\ud558 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc7a5\ube44\ub97c \ube44\uad50\ud558\ub294 \ud45c\uc900 \ubc29\ubc95\uc740 \uc790\ubcf8\ud654 \uc190\uc2e4 \ubc29\ubc95\uc73c\ub85c, \ub450 \uad6c\uc131 \uc694\uc18c\ub97c \ud604\uc7ac \uac00\uce58\ub85c \ubcc0\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<h2 id=\"types\">\ubcc0\uc555\uae30 \uc720\ud615\ubcc4 \uae30\ub2a5<\/h2>\n<p>\uac01 \ubcc0\uc555\uae30 \uacc4\uc5f4\uc740 \uace0\uc720\ud55c \ub9e4\uac1c\ubcc0\uc218 \ud504\ub85c\ud30c\uc77c \ucd5c\uc801\ud654\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\ubcc0\uc555\uae30 \uc720\ud615\ubcc4 \uae30\ub2a5 \uac15\uc870<\/caption>\n<tbody>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc8fc\uc694 \uae30\ub2a5<\/th>\n<th>\ubcf4\uc870 \uae30\ub2a5<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/th>\n<\/tr>\n<tr>\n<td>GSU<\/td>\n<td>\uc2b9\uc555<\/td>\n<td>\uaca9\ub9ac, \uace0\uc7a5 \uc81c\ud55c<\/td>\n<td>\ubc1c\uc804\uc18c, \ud48d\ub825\/\ud0dc\uc591\uad11<\/td>\n<\/tr>\n<tr>\n<td>\ubc30\uc804<\/td>\n<td>\ucd5c\uc885 \ub2e8\uacc4 \uac10\uc18c<\/td>\n<td>\ubd80\ubd84 \ubd80\ud558 \ud6a8\uc728<\/td>\n<td>\uc720\ud2f8\ub9ac\ud2f0 \ud53c\ub354, \uac74\ubb3c<\/td>\n<\/tr>\n<tr>\n<td>\uc790\ub3d9 \ubcc0\uc555\uae30<\/td>\n<td>\uc0c1\ud638 \uc5f0\uacb0<\/td>\n<td>\ube44\uc6a9\/\ud06c\uae30 \uc808\uac10<\/td>\n<td>HV \uadf8\ub9ac\ub4dc \uc5f0\uacb0<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0<\/td>\n<td>\uac08\ubc14\ub2c9 \ubd84\ub9ac<\/td>\n<td>\uc18c\uc74c\/DC \ucc28\ub2e8<\/td>\n<td>\ubcd1\uc6d0, \ub370\uc774\ud130 \uc13c\ud130, \uc2dc\ud5d8\uc2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc704\uc0c1 \uc774\ub3d9<\/td>\n<td>\uc804\ub825 \ud750\ub984 \uc81c\uc5b4<\/td>\n<td>\ub8e8\ud504 \ud750\ub984 \uad00\ub9ac<\/td>\n<td>\uba54\uc26c EHV \ub124\ud2b8\uc6cc\ud06c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uaca9\ub9ac \ubcc0\uc555\uae30\ub294 1:1 \ube44\uc728\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc73c\uba70, \uc989 \uc804\uc555 \ubcc0\ud654\uac00 \uc804\ud600 \uc5c6\uace0, \uadf8 \uc720\uc77c\ud55c \uae30\ub2a5\uc740 \uc804\uae30\uc801 \uaca9\ub9ac\ub97c \uc81c\uacf5\ud558\uace0, DC\ub97c \ucc28\ub2e8\ud558\uba70, \uc804\uc790\uae30 \uac04\uc12d\uc744 \uc81c\uac70\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \u201c\ubcc0\uc555\uae30\u201d\uc758 \uc815\uc758\uac00 \ub2e8\uc21c\ud788 \u201c\uc804\uc555 \ubcc0\ud654 \uc7a5\uce58\u201d\ubcf4\ub2e4 \ub354 \ub113\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.\u201d<\/p>\n<h2 id=\"specs\">\uae30\ub2a5 \uae30\ubc18 \uc0ac\uc591<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\uc8fc\uc694 \uc0ac\uc591 \ubc0f \uadf8\ub4e4\uc774 \uc81c\uacf5\ud558\ub294 \uae30\ub2a5<\/caption>\n<tbody>\n<tr>\n<th>\uc0ac\uc591<\/th>\n<th>\uc77c\ubc18 \uac12<\/th>\n<th>\uc81c\uacf5\ub418\ub294 \uae30\ub2a5<\/th>\n<\/tr>\n<tr>\n<td>\uc815\uaca9 \uc804\ub825 (kVA\/MVA)<\/td>\n<td>200 kVA\u20131,200 MVA<\/td>\n<td>\uc804\uccb4 \ub2a5\ub825 \ubc94\uc704<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ube44\uc728<\/td>\n<td>\uc608: 110\/20 kV<\/td>\n<td>\uc804\uc555 \ubcc0\ud658<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4 \uc804\uc555<\/td>\n<td>6%\u201315%<\/td>\n<td>\uace0\uc7a5 \uc81c\ud55c, \ubd80\ud558 \uacf5\uc720<\/td>\n<\/tr>\n<tr>\n<td>\ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>YNd11, Dyn11<\/td>\n<td>\uc704\uc0c1 \uc815\ub82c \ubc0f \uc0c1\ud638 \uc5f0\uacb0<\/td>\n<\/tr>\n<tr>\n<td>\ud0ed \ubc94\uc704<\/td>\n<td>\u00b110%\u2013\u00b116%<\/td>\n<td>\uc804\uc555 \uc870\uc815<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \uc218\uc900 (BIL)<\/td>\n<td>550 kV @ 110 kV \ud074\ub798\uc2a4<\/td>\n<td>\uc720\uc804\uccb4 \ub0b4\uc804\uc555, \uaca9\ub9ac \ubb34\uacb0\uc131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \ub9e4\uac1c\ubcc0\uc218\ub294 \uc11c\ube44\uc2a4 \uacc4\uc57d\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4: \uad6c\ub9e4\uc790\ub294 \ud2b9\uc815 \uc804\uae30 \uc131\ub2a5\uc5d0 \ub300\ud574 \uc2e4\uc81c\ub85c \ube44\uc6a9\uc744 \uc9c0\ubd88\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"maintenance\">\uc720\uc9c0\ubcf4\uc218 \uc7a5\uc810 \ubc0f \ud604\uc2e4\uc801\uc778 \uc11c\ube44\uc2a4 \ube44\uc6a9<\/h2>\n<p>\uc804\ub825 \ubcc0\uc555\uae30\uc758 \ub3c5\ud2b9\ud55c \ud2b9\uc9d5\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5ec\ub7ec \ud574\uc5d0 \uac78\uccd0 \uc774\ub8e8\uc5b4\uc9c0\ub294 \uc5f0\uc7a5\ub41c \uc720\uc9c0\ubcf4\uc218 \uc77c\uc815\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uae30\ub984 \uc0d8\ud50c\ub9c1\uc740 \ud544\uc218 \uc7a5\uce58\uc5d0 \ub300\ud574 6\uac1c\uc6d4\uc5d0\uc11c 12\uac1c\uc6d4\ub9c8\ub2e4 \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d(DGA)\uc744 \ud3ec\ud568\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4. \uc644\uc804\ud55c \uae30\ub984 \ud14c\uc2a4\ud2b8 \ube44\uc6a9\uc740 \uc0d8\ud50c\ub2f9 $200\uc5d0\uc11c $1,000 \uc0ac\uc774\uc785\ub2c8\ub2e4.<\/li>\n<li>\uad11\uc720 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 \uae30\ub984 \uad50\uccb4\ub294 10-20\ub144\uc5d0 \ud55c \ubc88 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. 20 MVA \uc6a9\ub7c9\uc758 \ubcc0\uc555\uae30\ub294 \uc57d 8,000 \u2013 12,000 \ub9ac\ud130\uc758 \uae30\ub984\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\uac1c\uc2a4\ud0b7\uacfc \ud1b5\ud48d\uae30\ub3c4 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4: \uc2e4\ub9ac\uce74 \uc824 \uad50\uccb4\ub294 \ub9e4\ub144 \uc774\ub8e8\uc5b4\uc838\uc57c \ud558\uba70, \uac1c\uc2a4\ud0b7\uc740 5-8\ub144\uc5d0 \ud55c \ubc88 \uad50\uccb4\ub429\ub2c8\ub2e4.<\/li>\n<li>\ud0ed \uccb4\uc778\uc800\uc758 \uc11c\ube44\uc2a4 \uc77c\uc815\uc740 \uc81c\uc870\uc5c5\uccb4\uc5d0 \uc758\ud574 \uc815\uc758\ub418\uba70, \ub300\ub7b5 2-5\ub144\uc5d0 \ud55c \ubc88 \uc218\ud589\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub610 \ub2e4\ub978 \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc740 \uc5f0\uac04 \uc810\uac80\uc73c\ub85c, \uc2dc\uac01\uc801 \uc810\uac80, \uc5f4\ud654\uc0c1 \ucd2c\uc601 \ubc0f \ub204\uc218 \ud14c\uc2a4\ud2b8\ub85c \uad6c\uc131\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc7a5\uce58\ub2f9 $2,000 \u2013 $8,000\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub294 \uc9c0\uc18d\uc801\uc778 \ubca0\uc5b4\ub9c1 \uad50\uccb4\uc640 \uc9c4\ub3d9 \ubaa8\ub2c8\ud130\ub9c1\uc774 \ud544\uc694\ud55c \ud68c\uc804 \uae30\uacc4\uc5d0 \ube44\ud558\uba74 \uc544\ubb34\uac83\ub3c4 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<h2 id=\"applications\">\uae30\ub2a5\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<ul>\n<li>\uc0c1\ud638 \uc5f0\uacb0\ub41c \uc720\ud2f8\ub9ac\ud2f0 \uadf8\ub9ac\ub4dc \u2014 \uc790\ub3d9 \ubcc0\uc555\uae30\uc640 \ub2e8\uacc4 \uac10\uc18c \ubcc0\uc555\uae30\uac00 \uc804\ub825 \ud750\ub984\uc744 \uc870\uc808\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc7ac\uc0dd \uc5d0\ub108\uc9c0 \uc0b0\uc5c5 \u2014 GSU \ubc0f \uc9d1\ud569 \ubcc0\uc555\uae30\uac00 \ubd88\uaddc\uce59\ud55c \ubc1c\uc804\uc744 \ucc98\ub9ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc9d1\uc57d \uc0b0\uc5c5 \u2014 \uc6a9\uad11\ub85c \ubc0f \uc815\ub958\uae30 \ubcc0\uc555\uae30\ub294 \uc544\ud06c \uc6a9\uad11\ub85c \ubc0f \uc804\ud574\uc870\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubbfc\uac10\ud55c \uc2dc\uc124 \u2014 \uaca9\ub9ac \ubcc0\uc555\uae30\ub294 \uc758\ub8cc \uc774\ubbf8\uc9d5\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\ud574\uc591 \ubc0f \ud574\uc591 \uc678\ubd80 \u2014 \uac15\ud55c \uc9c4\ub3d9, \uc5fc\ubd84 \ubc0f \uae4c\ub2e4\ub85c\uc6b4 \ud06c\uae30\uac00 \uc788\ub294 \uc9c0\uc5ed\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc218 \uc7a5\ube44.<\/li>\n<\/ul>\n<h2 id=\"brands\">\uc8fc\uc694 \ube0c\ub79c\ub4dc \ubc0f \uac00\uaca9 \ubd84\uc11d<\/h2>\n<p>\ubcc0\uc555\uae30 \ubd84\uc57c\uc758 \ud504\ub9ac\ubbf8\uc5c4 \ube0c\ub79c\ub4dc\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc5ed\uc0ac, \uc190\uc2e4 \ubcf4\uc99d \ubc0f \ud310\ub9e4 \ud6c4 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158 \ub355\ubd84\uc5d0 \ud504\ub85c\uc81d\ud2b8\ub97c \uc218\uc8fc\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uae30\uc220\uc740 \ubaa8\ub450 IEC 60076 \ud45c\uc900\uc744 \uc900\uc218\ud558\ubbc0\ub85c \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 20 MVA\/110\ud0ac\ub85c\ubcfc\ud2b8 \uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30\uc758 \uac00\uaca9 \ucd94\uc815\uce58\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<caption>\ube0c\ub79c\ub4dc \ube44\uad50 \ubc0f \uc9c0\ud45c \uac00\uaca9 (20 MVA, 110 kV)<\/caption>\n<tbody>\n<tr>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\uad6d\uac00<\/th>\n<th>\ud3ec\uc9c0\uc154\ub2dd<\/th>\n<th>\uc608\uc0c1 \uac00\uaca9<\/th>\n<\/tr>\n<tr>\n<td>\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0<\/td>\n<td>\uc2a4\uc704\uc2a4\/\uc77c\ubcf8<\/td>\n<td>\uae30\uc220 \ub9ac\ub354, EHV\/HVDC<\/td>\n<td>$450,000\u2013$700,000<\/td>\n<\/tr>\n<tr>\n<td>\uc9c0\uba58\uc2a4 \uc5d0\ub108\uc9c0<\/td>\n<td>\ub3c5\uc77c<\/td>\n<td>EHV, \ub514\uc9c0\ud138 \ubcc0\uc804\uc18c<\/td>\n<td>$430,000\u2013$680,000<\/td>\n<\/tr>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>\ud504\ub791\uc2a4<\/td>\n<td>\ubc30\uc804 \ubc0f MV \ub9ac\ub354\uc2ed<\/td>\n<td>$280,000\u2013$450,000<\/td>\n<\/tr>\n<tr>\n<td>GE \ubc84\ub178\ubc14<\/td>\n<td>\ubbf8\uad6d<\/td>\n<td>\uc720\ud2f8\ub9ac\ud2f0 GSU \ud504\ub85c\uc81d\ud2b8<\/td>\n<td>$420,000\u2013$650,000<\/td>\n<\/tr>\n<tr>\n<td>\ud6a8\uc131<\/td>\n<td>\ub300\ud55c\ubbfc\uad6d<\/td>\n<td>\ub300\ud615 MVA, EHV<\/td>\n<td>$380,000\u2013$600,000<\/td>\n<\/tr>\n<tr>\n<td>TBEA<\/td>\n<td>\uc911\uad6d<\/td>\n<td>\uaddc\ubaa8 + EPC<\/td>\n<td>$180,000\u2013$320,000<\/td>\n<\/tr>\n<tr>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>\uc911\uad6d<\/td>\n<td>\ub9de\ucda4\ud615, OEM\/ODM, \uac00\uce58<\/td>\n<td>$160,000\u2013$300,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uac00\uaca9\uc740 \uc0ac\uc591, \uc190\uc2e4 \ubc0f \uc9c0\uc5ed\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. IEC 60076 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \ubcc0\uc555\uae30\ub97c \ube0c\ub79c\ub4dc \ube44\uc6a9 \uc5c6\uc774 \uad6c\ub9e4\ud558\uace0\uc790 \ud558\ub294 \uad6c\ub9e4\uc790\ub294 50 kVA-220 kV \ubc94\uc704\uc758 \uc804\ub825 \ubc0f \ubc30\uc804 \ubcc0\uc555\uae30\ub97c \uc81c\uc870\ud558\ub294 \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc5d0 \ubb38\uc758\ud560 \uc218 \uc788\uc73c\uba70, \uc624\uc77c \uce68\uc9c0\ud615 \ubc0f \uac74\uc2dd \ubcc0\uc555\uae30\ub97c \ubaa8\ub450 \uc81c\uacf5\ud558\uba70, \uc120\ud0dd\uc801\uc73c\ub85c \ubd80\ud558 \ud0ed \ubcc0\uacbd\uae30 \ubc0f \uc644\uc804\ud55c \uacf5\uc7a5 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ube44\uc728, \ub0c9\uac01 \uc720\ud615 \ubc0f \ubca1\ud130 \uadf8\ub8f9\uc744 \uc218\uc815\ud558\uba70, \uadf8\ub4e4\uc758 \uac00\uaca9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc720\ub7fd \uacbd\uc7c1\uc5c5\uccb4\uc758 \uac00\uaca9\ubcf4\ub2e4 30%-50% \ub0ae\uace0, \ubaa8\ub4e0 \uad6c\ub9e4\uc5d0\ub294 \uc81c3\uc790 \ud3c9\uac00\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10823\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-to-Evaluate-a-Transformers-Engineering.webp\" alt=\"\ubcc0\uc555\uae30 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud3c9\uac00 \ubc29\ubc95\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"evaluate\">\ubcc0\uc555\uae30\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud3c9\uac00 \ubc29\ubc95<\/h2>\n<ul>\n<li>\ucc98\uc74c\uc5d0\ub294 \uc190\uc2e4 \ud45c\ub97c \ucc38\uc870\ud558\uc5ec \ubb34\ubd80\ud558 \ubc0f \ubd80\ud558 \uc190\uc2e4 \uc218\uce58\ub97c \ud655\uc778\ud558\uc5ec \ucf54\uc5b4 \ubc0f \ub3c4\uccb4 \ud488\uc9c8\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>IEC 60076-1\/2\/3\/5\uc640 \uac19\uc740 \uc218\uc6a9\ub41c \ud45c\uc900\uc5d0 \ub300\ud55c \uc720\ud615 \uc2dc\ud5d8\uc758 \uc900\uc218 \uc5ec\ubd80\ub97c \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. \uc774 \ud45c\uc900\uc5d0\ub294 \uc628\ub3c4 \uc0c1\uc2b9 \ubc0f \uc784\ud384\uc2a4 \uc2dc\ud5d8\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n<li>\uad8c\uc120 \ub3c4\uccb4 \ubc0f \ucf54\uc5b4 \uac15\ucca0\uc744 \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624. \uc774\ub4e4\uc740 \uc2e4\ub9ac\ucf58 \uac15\ucca0 \ubc0f \uad6c\ub9ac\uc640 \uac19\uc740 \ud504\ub9ac\ubbf8\uc5c4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc0ac\uc6a9\ub41c \ud0ed \ubcc0\uacbd\uae30\uc758 \uc81c\uc870\uc5c5\uccb4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. MR (Maschinenfabrik Reinhausen)\uc5d0\uc11c \uc81c\uc870\ud55c \uc81c\ud488\uc744 \uc0ac\uc6a9\ud558\uba74 \uc774 \ud2b9\uc815 \uc7a5\uce58\uc640 \uad00\ub828\ub41c \uc624\uc791\ub3d9\uc744 \uc644\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<li>\uc190\uc2e4 \ub610\ub294 \uc218\uc775\uc131 \ucc28\uc774\uc5d0 \ub300\ud55c \ube44\uad50\ub97c \uc218\ud589\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 20-30\ub144 \ub3d9\uc548\uc758 \uc608\uc0c1 \uc190\uc2e4\uc744 \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub0c9\uac01 \ubaa9\uc801\uc73c\ub85c ONAN\/ONAF \uc774\uc911 \ub4f1\uae09\uc5d0 \ub300\ud55c \uc628\ub3c4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc0dd\uc0b0 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uc694\uccad\ud558\uace0 \ubc18\ub4dc\uc2dc \uc774\ub97c \ubaa9\uaca9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uc804\ub825 \ubcc0\uc555\uae30\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc8fc\uc694 \uc791\uc5c5\uc740 \uc804\uc555 \ubcc0\ud658\uc785\ub2c8\ub2e4. \uc804\uc790\uae30 \uc720\ub3c4\uc5d0 \uc758\ud574 \uc8fc\ud30c\uc218\uc640 \uac89\ubcf4\uae30 \uc804\ub825\uc744 \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0 \uc804\uc555 \uc218\uc900\uc744 \uc99d\uac00\uc2dc\ud0a4\uac70\ub098 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \ub610 \ub2e4\ub978 \ub3d9\ub4f1\ud558\uac8c \uc911\uc694\ud55c \uc791\uc5c5\uc740 \ud68c\ub85c\ub97c \uc11c\ub85c \uc804\uae30\uc801\uc73c\ub85c \uaca9\ub9ac\ud558\ub294 \uac83\uc73c\ub85c, \uc774\ub294 \ub2e8\uacc4 \uc0c1\uc2b9 \ubc0f \ub2e8\uacc4 \ud558\uac15 \uc791\uc5c5\uc758 \ud615\ud0dc\ub85c \uc804\uc1a1 \uacfc\uc815\uc5d0\uc11c \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\ud604\ub300 \uc804\ub825 \ubcc0\uc555\uae30\uc5d0\uc11c \uae30\ub300\ud560 \uc218 \uc788\ub294 \ud6a8\uc728\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 98%\u201399%\uc758 \ud6a8\uc728 \uc218\uc900\uc744 \ub2ec\uc131\ud558\uba70, \ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30\ub294 \uc9c0\uc815\ub41c \ucd5c\ub300 \ubd80\ud558\uc5d0\uc11c 99%\u201399.7%\uc758 \ud6a8\uc728 \uc218\uc900\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc804\ub825 \ud6a8\uc728\uc740 \ubd80\ud558\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uac00\uc7a5 \ub192\uc740 \uc804\ub825 \ud6a8\uc728 \uc218\uc900\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 50%\u201375% \ubd80\ud558\uc5d0\uc11c \ub098\ud0c0\ub098\uae30 \ub54c\ubb38\uc5d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ubcc0\uc555\uae30\uac00 \uc774 \ubc94\uc704\uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ud569\ub2c8\ub2e4. \uc774 \ub9e5\ub77d\uc5d0\uc11c \ube44\uad50\ub294 \ud6a8\uc728 \ube44\uc728\ub9cc\uc774 \uc544\ub2c8\ub77c \uc81c\uacf5\ub41c \uc190\uc2e4 \uac12\uc758 \ub3c4\uc6c0\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud55c \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c 20 MVA \ubcc0\uc555\uae30\uac00 $160,000\uc774\uace0 \ub2e4\ub978 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c $700,000\uc778 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ub450 \uc7a5\uce58\uac00 \uc218\ud589\ud558\ub294 \uae30\ub2a5\uc740 \ub3d9\uc77c\ud558\uc9c0\ub9cc, \ucc28\uc774\ub294 \uc124\uacc4\ub41c \ub0b4\uc6a9\uc5d0 \uc788\uc2b5\ub2c8\ub2e4: \uc190\uc2e4 \ubcf4\uc99d(\uc800\uc190\uc2e4 \uc124\uacc4\ub294 \ub354 \ub9ce\uc740 \uae08\uc18d\uacfc \uc6b0\uc218\ud55c \ucf54\uc5b4 \uac15\ucca0\uc744 \uc0ac\uc6a9), \ud0ed \uccb4\uc778\uc800\uc758 \ube0c\ub79c\ub4dc, \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc758 \uc720\ud615, \uc7a5\uce58\uc758 \ud14c\uc2a4\ud2b8 \uc774\ub825, \uc11c\ube44\uc2a4 \uc9c0\uc6d0 \ub4f1\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ucd08\uae30 \ube44\uc6a9\uc774 \ub354 \ub192\uc740 \uac83\uc744 \uc815\ub2f9\ud654\ud560 \uc218 \uc788\ub294 \uc774\uc720\ub294 25\ub144 \uc6b4\uc601 \uae30\uac04 \ub3d9\uc548 \uc790\ubcf8\ud654\ub41c \uc190\uc2e4\uc758 \ub0ae\uc740 \uc6b4\uc601 \ube44\uc6a9 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ubd80\ud558 \ud0ed \uccb4\uc778\uc800(OLTC)\uc758 \uc7a5\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>OLTC\ub294 \ubcc0\uc555\uae30\uc758 \uc804\ub825 \uc870\uac74\uc5d0\uc11c \ud0ed\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uac8c \ud558\uc5ec \ubd80\ud558\uc5d0 \ub530\ub77c \uc790\ub3d9\uc73c\ub85c \uc804\uc555 \uc218\uc900\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. OLTC\uac00 \uc5c6\uc744 \uacbd\uc6b0 \uc804\uc555 \ubcc0\ud654\ub294 \ud558\ub8e8\uc5d0 5%\uc5d0\uc11c 10%\uae4c\uc9c0 \uc774\ub8e8\uc5b4\uc838 \ubaa8\ud130\uc758 \uc791\uc5c5 \uc2dc\uac04\uc744 \ub2e8\ucd95\uc2dc\ud0a4\uace0 \ucde8\uc57d\ud55c \uc7a5\ube44\uc758 \uc624\uc791\ub3d9\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\ub825 \ubcc0\uc555\uae30\ub294 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc911\uc694\ud55c \uc7a5\uce58\uc758 \uacbd\uc6b0 6\uac1c\uc6d4\uc5d0\uc11c 12\uac1c\uc6d4\ub9c8\ub2e4 \uc815\uae30\uc801\uc778 \uc624\uc77c \uc0d8\ud50c\ub9c1\uc774 \uad8c\uc7a5\ub429\ub2c8\ub2e4. \uae30\ud0c0 \uae30\ub2a5\uc801 \ud65c\ub3d9\uc73c\ub85c\ub294 \ub9e4\ub144 \ubcc0\uc555\uae30\uc758 \uc2dc\uac01\uc801 \uac80\uc0ac \ubc0f \uc5f4 \uac80\uc0ac, \uadf8\ub9ac\uace0 2\ub144\uc5d0\uc11c 5\ub144\ub9c8\ub2e4 \ud0ed \uccb4\uc778\uc800 \uc11c\ube44\uc2a4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc6b4\uc601 \uacfc\uc815\uc5d0\uc11c \uc798 \uad00\ub9ac\ub41c \uc804\ub825 \ubcc0\uc555\uae30\uc758 \uc815\uc0c1\uc801\uc778 \uc218\uba85\uc740 \uc57d 30\ub144\uc5d0\uc11c 40\ub144\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/639\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-1: \uc804\ub825 \ubcc0\uc555\uae30 \u2014 \uc77c\ubc18<\/a> \u2014 \uae30\ub2a5 \ubc0f \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \uc815\uc758\ud558\ub294 \ub4f1\uae09, \ud5c8\uc6a9 \uc624\ucc28 \ubc0f \uc77c\ubc18 \uc694\uad6c \uc0ac\ud56d.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/641\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-7: \uc624\uc77c \uce68\uc9c0 \uc804\ub825 \ubcc0\uc555\uae30\ub97c \uc704\ud55c \ud558\uc911 \uac00\uc774\ub4dc<\/a> \u2014 \uacfc\ubd80\ud558 \ub2a5\ub825 \ubc0f \uc5f4 \ub178\ud654\uc5d0 \ub300\ud55c \uac00\uc774\ub4dc.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/645\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-5: \ub2e8\ub77d \ub0b4\uc131<\/a> \u2014 \ub2e8\ub77d \ub0b4\uad6c\uc131 \uc694\uad6c \uc0ac\ud56d \ubc0f \ud14c\uc2a4\ud2b8.<\/li>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/5307241\" rel=\"nofollow noopener\" target=\"_blank\">IEEE C57.12.00: \uc561\uccb4 \uce68\uc9c0 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uc77c\ubc18 \uc694\uad6c \uc0ac\ud56d<\/a> \u2014 \ubd81\ubbf8 \ub3d9\ubc18 \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/www.reinhausen.com\/en\" rel=\"nofollow noopener\" target=\"_blank\">Maschinenfabrik Reinhausen (MR) \ud0ed \uccb4\uc778\uc800 \uae30\uc220<\/a> \u2014 \ubd80\ud558 \ud0ed \uccb4\uc778\uc800 \uc124\uacc4 \ubc0f \uc720\uc9c0\ubcf4\uc218\uc5d0 \ub300\ud55c \uc0b0\uc5c5 \uae30\uc900.<\/li>\n<li><a href=\"https:\/\/www.siemens-energy.com\/global\/en\/offerings\/transformers.html\" rel=\"nofollow noopener\" target=\"_blank\">Siemens Energy \ubcc0\uc555\uae30<\/a> \u2014 \ud604\ub300 \ubcc0\uc555\uae30 \uacf5\ud559\uc758 \ubca4\uce58\ub9c8\ud06c \uc0ac\ub840.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc804\ub825 \ubcc0\uc555\uae30\ub294 \uac04\ub2e8\ud55c \uc678\uad00\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uc804\uc555 \ubcc0\ud658, \uc784\ud53c\ub358\uc2a4 \ub9e4\uce6d, \uc870\uc808, \uc0c1\ud638 \uc5f0\uacb0 \ubc0f \uaca9\ub9ac\uc640 \uac19\uc740 \uc5ec\ub7ec \uac00\uc9c0 \ucc45\uc784\uc744 \uc218\ud589\ud558\uc5ec \uadf8\ub9ac\ub4dc\uac00 \uae30\ub2a5\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc801\uc808\ud788 \uc124\uacc4\ub418\uba74 30\ub144\uc5d0\uc11c 40\ub144\uc758 \uc11c\ube44\uc2a4 \uc218\uba85, 99% \uc774\uc0c1\uc758 \ud6a8\uc728, \ub0ae\uc740 \uc720\uc9c0\ubcf4\uc218 \uc218\uc900 \ubc0f \uacfc\ubd80\ud558 \ub2a5\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubcc0\uc555\uae30\ub294 \ube44\uc6a9\uc774 \uc544\ub2cc \uc190\uc2e4\uc744 \uae30\uc900\uc73c\ub85c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc190\uc2e4\uc740 \ubcc0\uc555\uae30\uc758 \uc804\uccb4 \uc218\uba85 \ube44\uc6a9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc0ac\uc591\uc740 \ubcc0\uc555\uae30\uc758 \ube44\uc728, \uc784\ud53c\ub358\uc2a4, \ubca1\ud130 \uadf8\ub8f9, \ud0ed \ubc94\uc704, \ub0c9\uac01 \uc720\ud615 \ubc0f BIL\uacfc \uac19\uc740 \uae30\ub2a5\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc790\ubcf8\ud654 \uc190\uc2e4 \ubaa8\ub378\uc744 \ud1b5\ud574 \uc720\uc0ac\ud55c \uc0ac\uc591\uc744 \uac00\uc9c4 \uc11c\ub85c \ub2e4\ub978 \uc81c\uc870\uc5c5\uccb4\uc758 \uc138 \uac00\uc9c0 \uc885\ub958 \uc774\uc0c1\uc758 \ubcc0\uc555\uae30\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc608\uc0b0\uc740 $25,000-$90,000 \ubc94\uc704 \ub0b4\uc5d0\uc11c 1\uc5d0\uc11c 5 MVA\uae4c\uc9c0\uc758 \ubcc0\uc555\uae30\ub97c \uc704\ud574, 20 MVA \ubcc0\uc555\uae30\ub97c \uc704\ud574\uc11c\ub294 $160,000-$300,000 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A procurement engineer in a cement plant was offered a quote for two 5 MVA transformers, of which one costs $68,000 and the other one $95,000, and the engineer was confused about why there is a price gap and would only find that out after checking the loss statistics, cooling classes, and insulation material of 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