{"id":118,"date":"2026-08-22T02:34:28","date_gmt":"2026-08-21T18:34:28","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=118"},"modified":"2026-08-29T23:43:28","modified_gmt":"2026-08-29T15:43:28","slug":"in-depth-analysis-of-the-electromagnetic-induction-principle-of-transformers","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/in-depth-analysis-of-the-electromagnetic-induction-principle-of-transformers\/","title":{"rendered":"\ubcc0\uc555\uae30\uc758 \uc804\uc790\uae30 \uc720\ub3c4 \uc6d0\ub9ac\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d"},"content":{"rendered":"<p>\uc911\uac04 \uaddc\ubaa8\uc758 \uc81c\ucca0\uc18c\uc5d0\uc11c \uae30\uc220 \uc720\uc9c0\ubcf4\uc218 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc9c0\ub09c \ubd04\uc5d0 \uc5f0\ub77d\uc744 \uc8fc\uc5c8\uc2b5\ub2c8\ub2e4. \uc804\ub840 \uc5c6\ub294 \ubb38\uc81c\uc5d0 \ub300\ud574 \ubb38\uc758\ud558\uc168\uc2b5\ub2c8\ub2e4: \uacf5\uc7a5 \ubc14\ub2e5\uc758 \uc804\uc555\uc774 \ucda9\ubd84\ud560 \ub54c \uc644\ubcbd\ud558\uac8c \uc791\ub3d9\ud558\ub294 1600 kVA \ubc30\uc804 \ubcc0\uc555\uae30\uac00 \uc6b4\uc601 \uae30\uc900 \uc704\ubc18\uc73c\ub85c \ubcf4\uace0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadfc\ubcf8 \uc6d0\uc778\uc740 \ud0ed \uccb4\uc778\uc800\ub098 \ubcf4\ud638 \ub9b4\ub808\uc774\uc5d0\uc11c \ubc1c\uacac\ub418\uc9c0 \uc54a\uc558\uc73c\uba70, \ubcc0\uc555\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc778 \uc804\uc790\uae30 \uc720\ub3c4\uc5d0 \uc228\uaca8\uc838 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubaa8\ub4e0 \ubcc0\uc555\uae30\uac00 \uc791\ub3d9\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uc804\ubb38\uac00\ub4e4\uc774 \uc720\ub3c4 \uc804\uc555\uacfc \uad8c\uc120 \uc218\ub97c \uc0c1\uad00\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ub0b4\uc790, \ube44\uc728 \uc870\uc815\uc774\ub77c\ub294 \ud574\uacb0\ucc45\uc740 \uba87 \uc2dc\uac04\uc774 \uac78\ub838\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30 \u201c\uc2e0\ube44\u201d\uc758 \ub300\ubd80\ubd84\uc740 \ube44\uc2b7\ud55c \ubc29\uc2dd\uc73c\ub85c \ud574\uacb0\ub429\ub2c8\ub2e4: \uc720\ub3c4\uac00 \ubb34\uc5c7\uc778\uc9c0 \uc54c\uac8c \ub418\uba74 \uae30\uacc4\uc5d0 \ub300\ud574 \ubb34\uc5c7\uc744 \ud574\uc57c \ud560\uc9c0 \uc54c\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \ubcc0\uc555\uae30\uac00 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uc744 \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4. \uc804\uc790\uae30 \uc720\ub3c4\uac00 \ubb34\uc5c7\uc778\uc9c0, \ud328\ub7ec\ub370\uc774 \ubc95\uce59\uc774 \uc804\ub958\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95, \ubcc0\uc555\uae30\uc5d0 \uc774\ub3d9 \ubd80\ud488\uc774 \uc5c6\ub294 \uc774\uc720, \uadf8\ub9ac\uace0 \uc774\ub7ec\ud55c \uc774\ud574\uac00 \uad6c\ub9e4 \ubc0f \uc720\uc9c0\ubcf4\uc218 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \uc5b4\ub5bb\uac8c \ub3c4\uc6c0\uc774 \ub418\ub294\uc9c0\ub97c \ubc1c\uacac\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<blockquote><p><strong>\uac04\ub2e8\ud55c \ub2f5\ubcc0:<\/strong> \ubcc0\uc555\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \uc804\uc790\uae30 \uc720\ub3c4\uc758 \ud604\uc0c1\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc815\uc758\uc5d0 \ub530\ub974\uba74, 1\ucc28 \ucf54\uc77c\uc5d0\uc11c \ud750\ub974\ub294 AC \uc804\ub958\ub294 \ubcc0\uc555\uae30 \ucf54\uc5b4\uc5d0\uc11c \uc790\uae30\uc7a5 \ubcc0\ud654\ub97c \uc0dd\uc131\ud558\uc5ec 2\ucc28 \ucf54\uc77c\uc5d0\uc11c \uc804\ub958\ub97c \uc720\ub3c4\ud569\ub2c8\ub2e4. \ud328\ub7ec\ub370\uc774\uc758 \ubc95\uce59\uc5d0 \ub530\ub974\uba74, \uc804\uae30 \uc804\uc555 \ube44\uc728\uc740 \uad8c\uc120 \uc218 \ube44\uc728\uacfc \uac19\uc544\uc57c \ud558\uba70, 10 kV\/0.4 kV \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 \uc804\uc555 \uac15\ud558\ub97c \uc0dd\uc131\ud558\uae30 \uc704\ud574 25\ud68c \uad8c\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. IEC 60076 \ud45c\uc900\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ubcc0\uc555\uae30\ub294 \uc57d 98-99.7%\uc758 \ud6a8\uc728\uc131\uc744 \ub2ec\uc131\ud55c\ub2e4\ub294 \uc810\ub3c4 \uc5b8\uae09\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-128\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/In-Depth-Analysis-Of-The-Electromagnetic-Induction-Principle-Of-Transformers.webp\" alt=\"\ubcc0\uc555\uae30\uc758 \uc804\uc790\uae30 \uc720\ub3c4 \uc6d0\ub9ac\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d\" width=\"1448\" height=\"1086\" \/><\/p>\n<hr \/>\n<h2 id=\"what-is\">\ubcc0\uc555\uae30\uc5d0\uc11c \uc804\uc790\uae30 \uc720\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc804\uc790\uae30 \uc720\ub3c4\ub294 \ub3d9\uc801 \uc790\uae30\uc7a5\uc73c\ub85c \uc778\ud574 \ub3c4\uccb4\uc5d0\uc11c \uc804\uae30 \uae30\uc804\ub825(\ub610\ub294 \uc804\uc555)\uc774 \uc0dd\uc131\ub418\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc5d0\uc11c \uc804\uc790\uae30 \uc720\ub3c4\ub294 \ubc18\uc8fc\uae30 \ub3d9\uc548 \ub450 \ubc88 \ubc1c\uc0dd\ud569\ub2c8\ub2e4: \uccab \ubc88\uc9f8 \ucf54\uc77c\uc744 \ud750\ub974\ub294 AC\uac00 \ubcc0\ud654\ud558\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4\ub97c \uc0dd\uc131\ud558\uace0, \uc774\ub294 \ub450 \ubc88\uc9f8 \ucf54\uc77c\uc744 \uc790\ub974\uace0 \uadf8 \uc548\uc5d0 \uc804\uc555\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4. \uc774\ub294 \uae30\uacc4\uc801 \uc6c0\uc9c1\uc784\uc744 \ud3ec\ud568\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ubcc0\uc555\uae30\ub294 \uc6c0\uc9c1\uc784\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uac70\uc758 \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ud604\uc0c1\uc740 1831\ub144 \uc601\uad6d \uacfc\ud559\uc790 \ub9c8\uc774\ud074 \ud328\ub7ec\ub370\uc774\uc5d0 \uc758\ud574 \ubc1c\uacac\ub418\uc5c8\uc73c\uba70, \uc774\ud6c4 \uc804\uae30\ub97c \uc0dd\uc0b0\ud558\uae30 \uc704\ud55c \ubcc0\uc555\uae30 \uc124\uacc4\uc5d0 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub3c4(2\ucc28) \uc804\uc555\uc744 \uc81c\uc5b4\ud558\ub294 \ub450 \uac00\uc9c0 \uc694\uc18c\ub294 \uad8c\uc120 \uc218\uc640 \ud50c\ub7ed\uc2a4 \ubcc0\ud654 \uc18d\ub3c4\uc785\ub2c8\ub2e4. \uc8fc\ud30c\uc218\uac00 \ub192\uc744\uc218\ub85d \ud50c\ub7ed\uc2a4 \ubcc0\ud654\uac00 \ub354 \ube68\ub77c\uc9c0\uace0 \uc720\ub3c4\ub418\ub294 \uc804\uc555\uc774 \ub192\uc544\uc9c0\ubbc0\ub85c \ubcc0\uc555\uae30 \ucf54\uc5b4\uac00 50 \ub610\ub294 60 \ud5e4\ub974\uce20\uc758 \uc8fc\ud30c\uc218\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-129\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-the-Transformer-Working-Principle-Operates.webp\" alt=\"\ubcc0\uc555\uae30 \uc791\ub3d9 \uc6d0\ub9ac\uac00 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"how-it-works\">\ubcc0\uc555\uae30 \uc791\ub3d9 \uc6d0\ub9ac\uac00 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd<\/h2>\n<p>\uc804\ud1b5\uc801\uc778 \ub450 \uad8c\uc120\uc758 \ubc30\uc5f4\uc744 \uace0\ub824\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \uad6c\uc131\uc5d0\uc11c, 1\ucc28 \uad8c\uc120\uc740 \ub4e4\uc5b4\uc624\ub294 \uc804\uc6d0\uc5d0 \uc5f0\uacb0\ub418\uace0 2\ucc28 \uad8c\uc120\uc740 \ubd80\ud558\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uad50\ub958(AC) \uc804\uae30\uc758 \ud750\ub984\uc740 \uc801\uce35 \uc2e4\ub9ac\ucf58 \uac15\ucca0 \ubcc0\uc555\uae30 \ucf54\uc5b4\uc5d0\uc11c \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc804\uae30\uc758 \uc131\uc9c8\uc774 \uad50\ub958(\ubcc0\ud654\ud558\ub294)\uc778 \uad00\uacc4\ub85c, \ucf54\uc5b4\uc758 \uc790\uae30 \uc720\ub3c4\ub3c4 \uc9c0\uc18d\uc801\uc73c\ub85c \ubcc0\ub3d9\ud558\uc5ec \uc790\uae30 \ud50c\ub7ed\uc2a4\uac00 \ucd08\ub2f9 50 \ub610\ub294 60\ud68c \uc704\uc544\ub798\ub85c \ubcc0\ud654\ud558\uace0 \ubc29\ud5a5\uc744 \ubc14\uafc9\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30 \ucf54\uc5b4\uc5d0\uc11c \uc0dd\uc131\ub41c \uad50\ub958 \uc790\uae30 \ud50c\ub7ed\uc2a4\ub294 2\ucc28 \uad8c\uc120\uc758 \ub2e8\uc790\uc5d0 \uc804\uae30\uc801 \ud798\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \uc804\ub958\ub294 2\ucc28 \uad8c\uc120\uc5d0 \uc5f0\uacb0\ub41c \ubd80\ud558\ub97c \ud1b5\ud574 \ud750\ub974\uba70 \ud544\uc694\ud55c \uc791\uc5c5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubcc0\uc555\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc138 \uac00\uc9c0 \ub2e8\uacc4\ub85c \uc694\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>1\ucc28 \uc804\ub958\uac00 \uad50\ub958 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4;<\/li>\n<li>\uc790\uae30\uc7a5\uc774 \ucca0\uc2ec\uc744 \ud1b5\uacfc\ud558\uc5ec \ub450 \uad8c\uc120\uc744 \uc5f0\uacb0\ud569\ub2c8\ub2e4;<\/li>\n<li>\ubcc0\ud654\ud558\ub294 \uc790\uae30\uc7a5\uc774 2\ucc28 \uad8c\uc120\uc5d0 \uc804\uc555\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\uc218\ub7c9<\/th>\n<th>1\ucc28 \uce21<\/th>\n<th>2\ucc28 \uce21<\/th>\n<th>\uad00\uacc4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc804\uc555 (V)<\/td>\n<td>V<sub>1<\/sub><\/td>\n<td>V<sub>2<\/sub><\/td>\n<td>V<sub>1<\/sub> \/ V<sub>2<\/sub> = N<sub>1<\/sub> \/ N<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>\uad8c\uc218 (N)<\/td>\n<td>N<sub>1<\/sub><\/td>\n<td>N<sub>2<\/sub><\/td>\n<td>\uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uacb0\uc815\ub428<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ub958 (I)<\/td>\n<td>I<sub>1<\/sub><\/td>\n<td>I<sub>2<\/sub><\/td>\n<td>I<sub>1<\/sub> \u00d7 V<sub>1<\/sub> = I<sub>2<\/sub> \u00d7 V<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4 (Z)<\/td>\n<td>Z<sub>1<\/sub><\/td>\n<td>Z<sub>2<\/sub><\/td>\n<td>Z<sub>1<\/sub> = Z<sub>2<\/sub> \u00d7 (N<sub>1<\/sub>\/N<sub>2<\/sub>)<sup>2<\/sup><\/td>\n<\/tr>\n<tr>\n<td>\uc804\ub825 (S)<\/td>\n<td colspan=\"2\">\uc591\ucabd\uc5d0\uc11c \uac70\uc758 \ub3d9\uc77c\ud568<\/td>\n<td>S<sub>1<\/sub> \u2248 S<sub>2<\/sub> (\uc190\uc2e4 \uc81c\uc678)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc804\ub825\uc740 \ubcf4\uc874\ub418\ubbc0\ub85c(\uc190\uc2e4 \uc81c\uc678), 2\ucc28 \uc804\uc555\uc744 \uc99d\uac00\uc2dc\ud0a4\uba74 \uc790\ub3d9\uc73c\ub85c \uc804\ub958\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. 0.4 kV\uc5d0\uc11c 1 MVA \ubcc0\uc555\uae30\ub294 \uc800\uc804\uc555 \uce21\uc5d0\uc11c \uc57d 1,443 A\ub97c \uc6b4\ubc18\ud558\uc9c0\ub9cc, 33 kV\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc804\ub825\uc740 \uc57d 17.5 A\ub9cc \uc6b4\ubc18\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc804\uc555\uacfc \uc804\ub958 \uac04\uc758 \uc774\ub7ec\ud55c \uc5ed\uad00\uacc4\ub294 \uc720\ud2f8\ub9ac\ud2f0\uac00 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc744 \uc704\ud574 \uc804\uc555\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \ub0ae\uc740 \uc804\ub958\ub294 I\u00b2R\ub85c \uc778\ud55c \uc190\uc2e4\uc744 \uc904\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"faraday\">\ud328\ub7ec\ub370\uc774 \ubc95\uce59\uacfc \uad8c\uc218 \ube44\uc728 \uc124\uba85<\/h2>\n<p>\ud328\ub7ec\ub370\uc774 \ubc95\uce59\uc5d0 \ub530\ub974\uba74, \uc720\ub3c4\ub41c \uc804\uae30\uc801 \ud798\uc740 \uc790\uae30 \ud50c\ub7ed\uc2a4 \uc5f0\uacb0\uc758 \ubcc0\ud654\uc728\uc774\uba70, \uadf8 \uacf5\uc2dd\uc740 E = \u2212N \u00d7 d\u03a6\/dt\ub85c \uc8fc\uc5b4\uc9d1\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \ubcc0\uc555\uae30\uac00 \uc0ac\uc778\ud30c \uc804\uc555\uc73c\ub85c \uc791\ub3d9\ud560 \uacbd\uc6b0 \uc704\uc758 \ubc95\uce59\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>V \u2248 4.44 \u00d7 f \u00d7 N \u00d7 \u03a6max<\/p>\n<p>\uc5ec\uae30\uc11c f\ub294 50 \ub610\ub294 60 Hz\uc758 \uc8fc\ud30c\uc218, N\uc740 \uad8c\uc218, \u03a6max\ub294 \ucf54\uc5b4\uc758 \ucd5c\ub300 \ud50c\ub7ed\uc2a4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\uc804\uc555\uc740 \uad8c\uc218\uc5d0 \uc758\ud574 \uace0\uc815\ub429\ub2c8\ub2e4. \uc804\uc555\uc740 \ud2b9\uc815 \ucf54\uc5b4\uc5d0 \ub300\ud574 \uc790\ub3d9\uc73c\ub85c \uc815\uc758\ub418\uba70 \uac01 \uad8c\uc218\ub294 \uace0\uc815\ub41c \u201c\uad8c\ub2f9 \uc804\uc555\u201d\uc744 \uac16\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud558\ub098\uc758 2\ucc28 \uad8c\uc120\uc740 18\ud68c\uc804\uc73c\ub85c 400\ubcfc\ud2b8\uc758 \uc804\uc555\uc744 \uc5bb\uace0, 540\ud68c\uc804\uc758 1\ucc28 \uad8c\uc120 \uc606\uc5d0 \uc704\uce58\ud558\uc5ec \uc804\uc555\uc774 12\ud0ac\ub85c\ubcfc\ud2b8\uac00 \ub418\uba70 \uc774\ub294 \uc804\uae30 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc694\uad6c\ud558\ub294 30:1 \ube44\uc728\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uad8c\uc218 \ube44\uc728\uc740 \uc804\uc555 \ube44\uc728\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub294 10 kV\ub97c 400 V\ub85c \ubcc0\ud658\ud558\ub294 25:1 \ube44\uc728\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774 \ube44\uc728\uc740 \uc774\ub984\ud45c\uc5d0\uc11c 25:1 \ub610\ub294 25000\/400 V\ub85c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\uc804\ub958 \ube44\uc728\uc740 \uc5ed\ube44\uc728\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774 \ube44\uc728\ub85c \uc791\ub3d9\ud558\ub294 \uc7a5\uce58\ub294 \ub3d9\uc77c\ud55c \uc804\ub825\uc73c\ub85c \uc791\ub3d9\ud560 \ub54c 1\ucc28 \uce21\uc5d0 \ube44\ud574 2\ucc28 \uce21\uc5d0\uc11c 25\ubc30 \ub354 \ub9ce\uc740 \uc804\ub958\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \u201c\uc2b9\uc555 \ubcc0\uc555\uae30 \ub610\ub294 \uac15\uc555 \ubcc0\uc555\uae30\u201d\uac00 \uc2e4\uc81c\ub85c\ub294 \ub2e8\uc21c\ud788 \ubc18\ub300\ub85c \uc0ac\uc6a9\ub418\ub294 \ub3d9\uc77c\ud55c \uc7a5\uce58\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ubc1c\uc804\uae30 \ubcc0\uc555\uae30\ub294 11 kV\ub97c 220 kV\ub85c \ubcc0\ud658\ud558\uba70, \ub3d9\uc77c\ud55c \uad8c\uc120 \uadf8\ub8f9\uc774 \ub2e4\ub978 2\ucc28 \uce21\uacfc \uacb0\ud569\ub418\uba74 220 kV\ub97c \ub2e4\uc2dc 11 kV\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"components\">\uc720\ub3c4 \uac00\ub2a5\uc131\uc744 \ub9cc\ub4dc\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uad6c\uc131 \uc694\uc18c<\/th>\n<th>\uc7ac\ub8cc \/ \ud615\ud0dc<\/th>\n<th>\uc720\ub3c4\uc5d0\uc11c\uc758 \uc5ed\ud560<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ucf54\uc5b4<\/td>\n<td>\uacb0\uc815 \uc9c0\ud5a5 \uc2e4\ub9ac\ucf58 \uac15\ucca0, 0.23\u20130.35 mm \uc801\uce35<\/td>\n<td>\ub0ae\uc740 \ub9ac\ub7ed\ud134\uc2a4 \uc790\uae30 \uacbd\ub85c \uc81c\uacf5; \uc801\uce35\uc740 \uc640\uc804\ub958 \uc190\uc2e4\uc744 \uc904\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>1\ucc28 \uad8c\uc120<\/td>\n<td>\uad6c\ub9ac \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284 \ub3c4\uccb4, \uc808\uc5f0\ub428<\/td>\n<td>\uacf5\uae09 \uc804\ub958\ub85c\ubd80\ud130 \uad50\ub958 \uc790\uae30 \ud50c\ub7ed\uc2a4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>2\ucc28 \uad8c\uc120<\/td>\n<td>\uad6c\ub9ac \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284 \ub3c4\uccb4, \uc808\uc5f0\ub428<\/td>\n<td>\ud50c\ub7ed\uc2a4\ub97c \uac00\ub85c\ub9c9\uace0 \ubd80\ud558\uc5d0 \uc720\ub3c4 \uc804\uc555\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc808\uc5f0 \uc2dc\uc2a4\ud15c<\/td>\n<td>\ud06c\ub798\ud504\ud2b8 \uc885\uc774 + \uc624\uc77c (\uc624\uc77c \uce68\uc9c0\ud615) \ub610\ub294 \uc5d0\ud3ed\uc2dc \uc218\uc9c0 (\uac74\uc2dd\ud615)<\/td>\n<td>\uc804\uae30\uc801\uc73c\ub85c \uad8c\uc120\uacfc \ucf54\uc5b4\ub97c \ubd84\ub9ac\ud558\uba70, \uc624\uc77c\uc740 \uc5f4\uc744 \uc804\ub2ec\ud558\uae30\ub3c4 \ud568<\/td>\n<\/tr>\n<tr>\n<td>\ud0ed \uccb4\uc778\uc800<\/td>\n<td>\uc624\ud504 \ud68c\ub85c \ub610\ub294 \ubd80\ud558 \uc911, \uc77c\ubc18\uc801\uc73c\ub85c \u00b15%<\/td>\n<td>\uc2dc\uc2a4\ud15c \uc804\uc555\uc5d0 \ub9de\uac8c \uc720\ud6a8 \uad8c\uc218 \ube44\uc728\uc744 \uc870\uc815\ud568<\/td>\n<\/tr>\n<tr>\n<td>\ud0f1\ud06c \/ \uc778\ud074\ub85c\uc800<\/td>\n<td>\ubcf4\uc874\uae30 \ub610\ub294 N2 \uc2dc\uc2a4\ud15c\uc774 \uc788\ub294 \uc6a9\uc811 \uac15\ucca0<\/td>\n<td>\ucf54\uc5b4\uc640 \ucf54\uc77c \uc870\ub9bd\uccb4 \ubc0f \uc720\uc804\uccb4 \uc561\uccb4\ub97c \ubcf4\ud638\ud568<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc8fc\ubaa9\ud560 \ub9cc\ud55c \ub450 \uac00\uc9c0 \uce21\uba74\uc774 \uc788\ub2e4. \uccab \ubc88\uc9f8\ub294 \ucf54\uc5b4\uac00 \uace0\uccb4\uac00 \uc544\ub2cc \uc801\uce35\ud615\uc774\ub77c\ub294 \uc810\uc774\ub2e4. \uace0\uccb4 \ucf54\uc5b4\ub294 \ub2e8\ub77d\ub41c \ud134\uc73c\ub85c \uc791\uc6a9\ud558\uc5ec \uc791\ub3d9 \uc911 \uc720\ub3c4\ub41c \uc804\ub958\ub85c \uc778\ud574 \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0ac \uc218 \uc788\ub2e4. \ub450 \ubc88\uc9f8\ub294 \ub300\ubd80\ubd84\uc758 \uace0\ud6a8\uc728 \ubaa8\ub378\uc5d0\uc11c \uad8c\uc120 \uc7ac\ub8cc\ub85c \uad6c\ub9ac\uac00 \uc0ac\uc6a9\ub41c\ub2e4\ub294 \uc810\uc774\ub2e4. 1,000 kVA \uc6a9\ub7c9\uc758 \ubcc0\uc555\uae30\ub294 \uad8c\uc120\uc5d0 \uc57d 800-1,000 kg\uc758 \uad6c\ub9ac\ub97c \uc0ac\uc6a9\ud558\uba70, \uc774\ub294 \uad6c\ub9ac \uac00\uaca9\uc774 \ubcc0\uc555\uae30 \uac00\uaca9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc774\uc720\uc774\ub2e4.<\/p>\n<h2 id=\"voltage\">\uc2b9\uc555 \ubcc0\uc555\uae30 vs \uac15\uc555 \ubcc0\uc555\uae30: \uc720\ub3c4 \ubc18\uc804<\/h2>\n<p>\uac01 \uc804\ub825\ub9dd\uc740 \ub450 \uac00\uc9c0 \uae30\ub2a5\uc801 \uce21\uba74\uc744 \ub0b4\ud3ec\ud558\uace0 \uc788\ub2e4. \ubc1c\uc804\uc740 \uc804\uc555\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0 \ubc30\uc804\uc740 \uc804\uc555\uc744 \uac10\uc18c\uc2dc\ud0a4\ubbc0\ub85c, \uc5b4\ub5a4 \uac83\uc774 \ud544\uc694\ud55c\uc9c0\ub97c \uc815\uc758\ud558\ub294 \uacfc\uc815\uc740 \uc11c\ube44\uc2a4 \uc9c0\uc5ed\uc758 \uacb0\uc815\uc73c\ub85c \uc2dc\uc791\ud574\uc57c \ud55c\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc2dc\ub098\ub9ac\uc624<\/th>\n<th>\uc785\ub825 \uce21<\/th>\n<th>\ucd9c\ub825 \uce21<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc7a5\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ud0dc\uc591\uad11 \/ \ud48d\ub825 \ubc1c\uc804\uc18c \uc218\ucd9c<\/td>\n<td>4\u20130.8 kV \uc778\ubc84\ud130 \ucd9c\ub825<\/td>\n<td>10\u201335 kV \uc9d1\ud569 \ubc84\uc2a4<\/td>\n<td>\uc2b9\uc555 \ubcc0\uc555\uae30, 0.5\u201310 MVA<\/td>\n<\/tr>\n<tr>\n<td>\uc720\ud2f8\ub9ac\ud2f0 \uc804\uc1a1<\/td>\n<td>11\u201366 kV<\/td>\n<td>110\u2013765 kV<\/td>\n<td>GSU \ubcc0\uc555\uae30, 50\u20131,000 MVA<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\ube44\uc790\uc5d0\uac8c \uacf5\uae09\ub418\ub294 \ubcc0\uc804\uc18c<\/td>\n<td>10\u201335 kV<\/td>\n<td>4 kV<\/td>\n<td>\uac15\uc555 \ubc30\uc804 \uc7a5\uce58, 100\u20132,500 kVA<\/td>\n<\/tr>\n<tr>\n<td>\uc0b0\uc5c5 \ud50c\ub79c\ud2b8 \uc11c\ube44\uc2a4<\/td>\n<td>33 kV<\/td>\n<td>6 \/ 11 kV<\/td>\n<td>\uc8fc\uc694 \ubcc0\uc555\uae30, 2\u201340 MVA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud06c\uae30\ub97c \uacb0\uc815\ud560 \ub54c \uc790\uc8fc \uac04\uacfc\ub418\ub294 \uc2e4\uc218\ub294 \ubcc0\uc555\uae30 \uc804\uc555 \ube44\uc728\uc774 \uc804\uccb4 \uc774\uc57c\uae30\uac00 \uc544\ub2c8\ub77c\ub294 \uc810\uc744 \uc78a\ub294 \uac83\uc774\ub2e4. 35 kV\/0.4 kV \ube44\uc728\uc758 \ubcc0\uc555\uae30\ub294 \uace0\uc815\ub41c KVA \uc815\uaca9\uacfc \uc77c\ubd80 \uc784\ud53c\ub358\uc2a4 \uc804\uc555(\uc77c\ubc18\uc801\uc73c\ub85c 4-8%) \ubc0f \ubca1\ud130 \uadf8\ub8f9(\ubc30\uc804 \uc11c\ube44\uc2a4\uc758 \uacbd\uc6b0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c Dyn11)\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4. \uc720\ub3c4 \uc6d0\ub9ac\ub294 \ube44\uc728\uc744 \ubcf4\uc5ec\uc8fc\uc9c0\ub9cc, \uc815\uaca9\uc740 \uc0ac\uc6a9\ub41c \ucca0, \uad6c\ub9ac \ubc0f \ub0c9\uac01\uc744 \ubcf4\uc5ec\uc900\ub2e4. \uc804\uc555\ub9cc\uc73c\ub85c \ubcc0\uc555\uae30\ub97c \uc8fc\ubb38\ud558\ub294 \uac83\uc740 \ud30c\uc774\ud504 \ud06c\uae30\ub9cc\uc73c\ub85c \ud38c\ud504\ub97c \uad6c\ub9e4\ud558\ub294 \uac83\uacfc \uac19\uc73c\uba70, \ud750\ub984(KVA)\ub3c4 \ub611\uac19\uc774 \uc911\uc694\ud558\ub2e4.<\/p>\n<h2 id=\"efficiency\">\uc2e4\uc81c \ubcc0\uc555\uae30\uc758 \ud6a8\uc728\uc131\uacfc \uc190\uc2e4<\/h2>\n<p>\uc720\ub3c4\uac00 \ub2e8\uc9c0 \uc804\uc790\uae30\uc801 \uc0c1\ud638 \uc5f0\uacb0\uc5d0 \ubd88\uacfc\ud558\uae30 \ub54c\ubb38\uc5d0 \ubcc0\uc555\uae30\uc758 \uc774\ub860\uc801 \ud6a8\uc728\uc131\uc740 \uc0c1\ub2f9\ud788 \ub192\uc744 \uc218 \uc788\ub2e4. IEC 60076\uc5d0 \ub530\ub77c \uc81c\uc791\ub41c \uc2e4\uc81c \ubcc0\uc555\uae30\ub294 98.%\uc5d0\uc11c 99.7%\uc758 \ud6a8\uc728\uc131\uc744 \uac00\uc9c0\uba70, \ub300\ud615 \uc804\ub825 \ubcc0\uc555\uae30\ub294 \ud68c\uc804 \ubc0f \uc815\uc801 \uae30\uacc4 \uc911\uc5d0\uc11c \uac00\uc7a5 \ub192\uc740 \ud6a8\uc728\uc131\uc744 \uac00\uc9c4 \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\ub2e4. \uc190\uc2e4\uc740 \ub450 \uac00\uc9c0 \ud070 \ubc94\uc8fc\ub85c \ub098\ub20c \uc218 \uc788\ub2e4:<\/p>\n<p>\ubb34\ubd80\ud558 \uc190\uc2e4: \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \ubc0f \uc640\uc804\ub958 \uc190\uc2e4\ub85c, \ubcc0\uc555\uae30\uac00 \uc791\ub3d9\ud560 \ub54c \ucca0\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4. \ubb34\ubd80\ud558 \uc190\uc2e4\uc740 \uc815\uaca9\uc758 0.1-0.5%\ub97c \ucc28\uc9c0\ud55c\ub2e4.<br \/>\n\ubd80\ud558 \uc190\uc2e4: \uad6c\ub9ac\uc758 \uc190\uc2e4. \ubcc0\uc555\uae30 \ucf54\uc77c\uc758 \uc791\ub3d9 \uc911 \ubc1c\uc0dd\ud558\ub294 \uc5f4 \uc190\uc2e4\uc740 I\u00b2R \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc73c\uba70 \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub20c \uc218 \uc788\ub2e4. \ubd80\ud558\uac00 \uc815\uaca9 \ubd80\ud558\ubcf4\ub2e4 1.5\ubc30 \ub192\uc744 \uacbd\uc6b0, \uc804\ub825 \uc190\uc2e4\uc740 \uc0c1\ub2f9\ud788 \uc99d\uac00\ud558\uac8c \ub41c\ub2e4 \u2014 \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \uc815\uaca9\uc744 \uac00\uc9c4 1000 kVA \ubcc0\uc555\uae30\ub294 8.5 kW\uc758 \uc190\uc2e4\uc744 \uac00\uc9c0\uba70, 150% \uacfc\ubd80\ud558 \uc2dc \uac70\uc758 19 kW\ub97c \uc783\uc744 \uc218 \uc788\ub2e4.<\/p>\n<p>1,000 kVA\uc758 \ud6a8\uc728\uc801\uc778 \ubcc0\uc555\uae30 \uc124\uacc4\ub294 \ubb34\ubd80\ud558 \uc2dc 1.4\uc5d0\uc11c 2.4 kW \uc0ac\uc774\uc758 \uc190\uc2e4\uc744 \ubcf4\uc7a5\ud558\uba70, \ubcc0\uc555\uae30\uac00 \uc804\uc6d0\uc774 \uacf5\uae09\ub420 \ub54c 8\uc5d0\uc11c 13 kW \uc0ac\uc774\uc758 \uc190\uc2e4\uc744 \ubcf4\uc785\ub2c8\ub2e4. \uc190\uc2e4\uc758 \uc911\uc694\uc131\uc740 \ubcc0\uc555\uae30\uac00 \uc5f0\uc911 \ub0b4\ub0b4 \uc791\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc124\uba85\ub420 \uc218 \uc788\uc73c\uba70, \ubcc0\uc555\uae30 \uc791\ub3d9 \uacfc\uc815\uc5d0\uc11c 1 kW\uc758 \uc791\uc740 \uc190\uc2e4 \uac10\uc18c\uac00 \uc5f0\uac04 876 \ubbf8\uad6d \ub2ec\ub7ec\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"types\">\ub3d9\uc77c\ud55c \uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc81c\uc791\ub41c \uc804\ub825 \ubcc0\uc555\uae30 \uc720\ud615<\/h2>\n<p>\uc720\ub3c4 \uba54\ucee4\ub2c8\uc998\uc740 \ubcf4\ud3b8\uc801\uc774\uc9c0\ub9cc, \uad6c\uc870\ub294 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4. \uc8fc\uc694 \uacc4\uc5f4\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\ub0c9\uac01 \/ \uc808\uc5f0<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc815\uaca9<\/th>\n<th>\uc0ac\uc6a9\ub418\ub294 \uacf3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30<\/td>\n<td>ONAN \/ ONAF<\/td>\n<td>50 kVA\u20131,000+ MVA<\/td>\n<td>\uc720\ud2f8\ub9ac\ud2f0, \uc0b0\uc5c5\uc6a9 \ubcc0\uc804\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\uac74\uc2dd \ubcc0\uc555\uae30<\/td>\n<td>\uc5d0\ud3ed\uc2dc \uc8fc\uc870 \ub610\ub294 VPI<\/td>\n<td>100\u201310,000 kVA<\/td>\n<td>\uace0\uce35 \uac74\ubb3c, \uc9c0\ud558\ucca0, \ud574\uc591<\/td>\n<\/tr>\n<tr>\n<td>\ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>ONAN \uae30\ub465 \ub610\ub294 \ud328\ub4dc \uc7a5\ucc29<\/td>\n<td>5\u20135,000 kVA<\/td>\n<td>\ub9c8\uc9c0\ub9c9 \ub2e8\uacc4 \uc804\uc555 \ubcc0\ud658<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ub825 \/ GSU \ubcc0\uc555\uae30<\/td>\n<td>ONAN\/ONAF\/OFAF<\/td>\n<td>10\u20131,000 MVA<\/td>\n<td>\uc1a1\uc804 \ubc0f \ubc1c\uc804<\/td>\n<\/tr>\n<tr>\n<td>\ube44\uc815\uc9c8 \ucf54\uc5b4 \ubcc0\uc555\uae30<\/td>\n<td>\uc624\uc77c \uce68\uc9c0, \ube44\uc815\uc9c8 \uac15\ucca0<\/td>\n<td>50\u20132,500 kVA<\/td>\n<td>\ub0ae\uc740 \ubb34\ubd80\ud558 \uc190\uc2e4 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/td>\n<\/tr>\n<tr>\n<td>\ud2b9\uc218 (\uc815\ub958\uae30, \uc6a9\uad11\ub85c, \uc704\uc0c1 \uc774\ub3d9)<\/td>\n<td>\uc624\uc77c \ub610\ub294 \uac74\uc2dd<\/td>\n<td>1\u2013200 MVA<\/td>\n<td>\uc0b0\uc5c5 \uacf5\uc815 \ubd80\ud558<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"specs\">\uc720\ub3c4 \uae30\ubc18 \ubcc0\uc555\uae30\uc758 \uc77c\ubc18 \uc0ac\uc591<\/h2>\n<p>\uc791\ub3d9 \uc6d0\ub9ac\ub97c \ucc38\uc870\ud558\uba74, \uc774\ub984\ud310\uc740 \uc720\ub3c4 \uc7a5\uce58\uac00 \uc5b4\ub5bb\uac8c \uc124\uacc4\ub418\uc5c8\ub294\uc9c0\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \uc815\ubcf4\ub97c \ub4dc\ub7ec\ub0c5\ub2c8\ub2e4. \ud45c\uc900 1,000 kVA, 10\/0.4 kV \ubc30\uc804 \uc2dc\uc2a4\ud15c\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uac12\uc744 \uac00\uc9d1\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uc77c\ubc18 \uac12<\/th>\n<th>\ud45c\uc900 \ucc38\uc870<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc815\uaca9 \uc804\ub825<\/td>\n<td>100\u20132,500 kVA (\uc8fc\ubb38\uc5d0 \ub530\ub77c)<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ube44\uc728<\/td>\n<td>10 kV \/ 0.4 kV (\uc608\uc2dc)<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>Dyn11<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4 \uc804\uc555<\/td>\n<td>\uc815\uaca9 \uc804\ub958\uc5d0\uc11c 4\u20136%<\/td>\n<td>IEC 60076-5<\/td>\n<\/tr>\n<tr>\n<td>\ubb34\ubd80\ud558 \uc190\uc2e4<\/td>\n<td>4\u20132.4 kW<\/td>\n<td>IEC 60076-1 \/ ISO \uc5d0\ub108\uc9c0 \ud074\ub798\uc2a4<\/td>\n<\/tr>\n<tr>\n<td>120 \u00b0C\uc5d0\uc11c\uc758 \ubd80\ud558 \uc190\uc2e4<\/td>\n<td>8\u201313 kW<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\ud0ed \ubc94\uc704<\/td>\n<td>\u00b12\u00d72.5% \ub610\ub294 \u00b15%<\/td>\n<td>IEC 60076-1<\/td>\n<\/tr>\n<tr>\n<td>\ub0c9\uac01 \ub4f1\uae09<\/td>\n<td>ONAN (50\u201363 \u00b0C \uc0c1\uc2b9)<\/td>\n<td>IEC 60076-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"brands\">\uc804\ub825 \ubcc0\uc555\uae30\uc758 \uc8fc\uc694 \ube0c\ub79c\ub4dc \ubc0f \uac00\uaca9 \ubc94\uc704<\/h2>\n<p>\uc2dc\uc7a5\uc5d0\ub294 \ub180\ub77c\uc6b4 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc778\uc815\ubc1b\ub294 \ud68c\uc0ac\uac00 \uba87 \uac1c \uc5c6\uc2b5\ub2c8\ub2e4. ABB(\ud604\uc7ac ABB Ltd)\uc640 Hitachi Energy\ub294 \ubc1c\uc804\uae30 \ubc0f HVDC \ubcc0\uc555\uae30 \uc124\uacc4\uc5d0\uc11c \uc6b0\uc704\ub97c \uc810\ud558\uace0 \uc788\uc73c\uba70, Siemens Energy\uc640 GE Vernova\ub294 \ucd08\uace0\uc804\uc555 \ubc0f \ub300\ud615 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. Schneider Electric\uacfc Eaton\uc740 \ubc30\uc804 \uc0b0\uc5c5 \ubc0f \uac74\uc2dd \ubcc0\uc555\uae30\uc5d0 \uc9d1\uc911\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc758 \uc7a5\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ube44\uc2f8\uace0 \uc644\ub8cc \uc2dc\uac04\uc774 \ub354 \uae41\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc30\uacbd \uc18d\uc5d0\uc11c \uc911\uad6d\uc758 \uc81c\uc870\uc5c5\uccb4\ub4e4\uc774 IEC 60076 \ud45c\uc900 \uc900\uc218 \ubc0f \ub0ae\uc740 \uc0dd\uc0b0 \ube44\uc6a9\uc73c\ub85c \uc778\ud574 \uae00\ub85c\ubc8c \ubc30\uc804 \ubc0f \uc911\uc804\ub825 \uc7a5\ube44 \uc2dc\uc7a5\uc5d0\uc11c \ub192\uc740 \uc810\uc720\uc728\uc744 \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub77c\ub294 \ud68c\uc0ac\uac00 <strong>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/strong> \uc774\ub7ec\ud55c \uc81c\uc870\uc5c5\uccb4 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 10 kVA\uc5d0\uc11c \uc218\uc2ed MVA\uc5d0 \uc774\ub974\ub294 \uc804\ub825\uc744 \uac00\uc9c4 \uc624\uc77c \uce68\uc9c0\ud615 \ubc0f \uac74\uc2dd \uc2a4\ud2b8\ub9bd \ubcc0\uc555\uae30\ub97c \uc0dd\uc0b0\ud558\uba70, IEC 60076\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc804 \uc138\uacc4 40\uac1c\uad6d \uc774\uc0c1\uc5d0 \uc81c\ud488\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \uace0\uac1d\uc740 \ubcc0\uc555\uae30\uc640 \uad00\ub828\ub41c \ubca1\ud130 \uadf8\ub8f9, \ud0ed \ubc94\uc704, \uc190\uc2e4 \ub610\ub294 \ub0c9\uac01 \uc124\uacc4\uc640 \uac19\uc740 \uc9c8\ubb38\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574 \uacf5\uc7a5\uc5d0 \uc9c1\uc811 \uc5f0\ub77d\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uc720\ub3c4 \uc774\ub860\uc774 \ud611\uc0c1 \ub300\uc0c1\uc774 \uc544\ub2d0 \ub54c, \uadf8\ub7ec\ub098 \uc608\uc0b0\uc774 \uace0\uc815\ub418\uc5b4 \uc788\uc744 \uacbd\uc6b0, Subian\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc785\ub825 \ubc0f \ubaa8\ub2c8\ud130\ub9c1\uc5d0 \uc758\ud574 \ub4b7\ubc1b\uce68\ub41c \uac80\uc99d\ub41c \uc0dd\uc0b0\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uaca9\uc740 \uc544\ub798 \ud45c\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\uac15\ub3c4<\/th>\n<th>\uc77c\ubc18 \uac00\uaca9 \ubc94\uc704 (\ubc30\uc804 \uaddc\ubaa8)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ABB<\/td>\n<td>\uae00\ub85c\ubc8c \uc804\ub825 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub9ac\ub354<\/td>\n<td>$15,000\u2013$80,000+<\/td>\n<\/tr>\n<tr>\n<td>\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0<\/td>\n<td>GSU \ubc0f HVDC \uc804\ubb38<\/td>\n<td>$20,000\u2013$150,000+<\/td>\n<\/tr>\n<tr>\n<td>\uc9c0\uba58\uc2a4 \uc5d0\ub108\uc9c0<\/td>\n<td>\ucd08\uace0\uc804\uc555 \ub2a5\ub825<\/td>\n<td>$18,000\u2013$120,000+<\/td>\n<\/tr>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>\uac74\uc2dd \ubc0f \uc2a4\ub9c8\ud2b8 \ubc30\uc804<\/td>\n<td>$10,000\u2013$45,000<\/td>\n<\/tr>\n<tr>\n<td>\uc774\ud2bc<\/td>\n<td>\ubc30\uc804 \ubc0f \uc0b0\uc5c5 \uc720\ub2db<\/td>\n<td>$8,000\u2013$30,000<\/td>\n<\/tr>\n<tr>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>IEC 60076 \uacf5\uc7a5, \uacbd\uc7c1\ub825 \uc788\ub294 \uac00\uaca9<\/td>\n<td>$4,000\u2013$60,000 (\uc77c\ubc18), \uac00\uaca9\uc740 \uc0ac\uc591 \ubc0f \uc9c0\uc5ed\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"note\">\uac00\uaca9\uc740 250\u20135,000 kVA \uc720\ub2db\uc5d0 \ub300\ud55c FOB \ubc94\uc704\ub97c \ub098\ud0c0\ub0b4\uba70, \uc815\uaca9, \uad6c\ub9ac \uac00\uaca9, \ub0c9\uac01 \uc720\ud615 \ubc0f \ubaa9\uc801\uc9c0\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-130\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-to-Choose-a-Transformer-Using-the-Working-Principle.webp\" alt=\"\uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"choose\">\uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/h2>\n<ul>\n<li>\uc2dc\uc2a4\ud15c\uc758 \uad8c\uc120 \ube44\uc728 \uc694\uad6c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc785\ub825 \ubc0f \ucd9c\ub825 \uc804\uc555\uacfc \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ud0ed \ubc94\uc704(\u00b15%)\uc5d0 \uad00\ub828\ub41c \uc720\ud2f8\ub9ac\ud2f0 \uc5f0\uacb0 \uacc4\uc57d\uc5d0 \uba85\uc2dc\ub41c \ub0b4\uc6a9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc2e4\uc81c \ubd80\ud558\uc640 \ud568\uaed8\ud558\ub294 \uae30\uc900 kVA. \uc5f0\uacb0\ub41c \ubd80\ud558\ub97c \ud569\uc0b0\ud558\uace0, \ub2e4\uc591\uc131\uc744 \uc801\uc6a9(\ud3c9\uade0 0.6\u20140.9)\ud55c \ud6c4, \ubbf8\ub798 \uc131\uc7a5\uc744 \uace0\ub824\ud558\uc5ec \uacb0\uacfc\ub97c 10\u201420%\ub9cc\ud07c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \ud06c\uae30\ub294 \ubb34\ubd80\ud558 \uc190\uc2e4\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ud06c\uae30\uac00 \ubd80\uc871\ud558\uba74 \uc7a5\ube44\uc758 \uc218\uba85 \uae30\ub300\uce58\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/li>\n<li>\ud6a8\uc728 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ucf54\uc5b4\uc640 \uad8c\uc120\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uace0\uae09 \uadf8\ub808\uc778 \uc9c0\ud5a5 \uc2e4\ub9ac\ucf58 \uac15\ucca0\uacfc \uad6c\ub9ac \uad8c\uc120\uc740 \uac1c\ubc1c \ube44\uc6a9\uc774 \ub354 \ub192\uc9c0\ub9cc \uc190\uc2e4\uc744 \uc904\uc774\ub294 \uacb0\uacfc\ub97c \uac00\uc838\uc635\ub2c8\ub2e4.<\/li>\n<li>\uc2dc\uc2a4\ud15c \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \ud568\uaed8 \uc784\ud53c\ub358\uc2a4 \ubc0f \ubca1\ud130 \uadf8\ub8f9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc798\ubabb\ub41c \uc704\uc0c1 \ub610\ub294 \uc784\ud53c\ub358\uc2a4\ub294 \ubcd1\ub82c \uc791\ub3d9 \ubc0f \ubcf4\ud638 \uc124\uc815\uc5d0 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\uc801\uc6a9 \uac00\ub2a5\ud55c \ud45c\uc900\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ube44\uc728, \uc784\ud53c\ub358\uc2a4, \uc190\uc2e4, \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8 \ub4f1\uacfc \uad00\ub828\ud558\uc5ec IEC 60076 \uc900\uc218\ub97c \ud655\uc778\ud558\ub294 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub97c \uc694\uccad\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uac00\uaca9 \ub300\uc2e0 \uc804\uccb4 \uc18c\uc720 \ube44\uc6a9 \uce21\uba74\uc5d0\uc11c \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uadf8\ub807\uac8c \ud558\ub824\uba74 20-30\ub144 \ub3d9\uc548\uc758 \ubbf8\ub798 \uc190\uc2e4\uc758 \ud604\uc7ac \uac00\uce58\ub97c \uc9c0\uc5ed \uc694\uae08\uacfc \ube44\uad50\ud55c \ud6c4 \uacac\uc801 \uac04\uc758 \uc120\ud0dd\uc744 \ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2 id=\"maintenance\">\uc720\ub3c4 \ubb3c\ub9ac\ud559\uacfc \uad00\ub828\ub41c \uc720\uc9c0\ubcf4\uc218 \ud301<\/h2>\n<ul>\n<li>\uc790\uadf9 \uc804\ub958\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc2ed\uc2dc\uc624. \ubb34\ubd80\ud558 \uc804\uc555\uc5d0\uc11c \uc804\ub958\uac00 \uc99d\uac00\ud558\uba74 \uc790\uc11d \ucf54\uc5b4\uac00 \uc5f4\ud654\ub418\uc5c8\uac70\ub098 \ud55c \uad8c\uc120\uc774 \ub04a\uc5b4\uc84c\uc744 \uc218 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \uc989\uc2dc \uc870\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc624\uc77c \uc628\ub3c4\uc640 \uc6a9\ud574 \uac00\uc2a4 \uc218\uc900\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc2ed\uc2dc\uc624. DGA\ub294 \uc808\uc5f0 \ucf54\uc77c\uc758 \uacfc\uc5f4\uc744 \ub098\ud0c0\ub0b4\uba70, \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 1 MVA\ub97c \ucd08\uacfc\ud558\ub294 \uc6a9\ub7c9\uc758 \uc7a5\uce58\ub294 \uc5f0\uac04 \ud55c \ubc88 \uc624\uc77c\uc744 \ud655\uc778\ud558\uba74 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud0ed \ubcc0\uacbd \ud6c4 \ube44\uc728\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud0ed\uc774 \ubcc0\uacbd\ub41c \ud6c4 \ubcc0\uc555\uae30\uc758 \uad8c\uc120 \ube44\uc728\uc744 \ub2e4\uc2dc \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. 2.5%\uc758 \ube44\uc728 \ubcc0\ud654\ub294 \ud310\ub3c5\uac12\uc5d0 \uc989\uac01\uc801\uc778 \ubcc0\ud654\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud6a8\uacfc\uc801\uc778 \ub0c9\uac01\uc774 \uac00\ub2a5\ud558\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624. \uc720\ub3c4 \uc190\uc2e4\uc740 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc81c\uac70\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ub9c9\ud78c \ubc29\uc5f4\uae30\ub098 \uace0\uc7a5\ub09c \ud32c\uc774 \ucf54\uc77c\uc758 \uc628\ub3c4\ub97c 65\u201370 \u00b0C \uc774\uc0c1\uc73c\ub85c \uc99d\uac00\uc2dc\ucf1c \ube44\uc815\uc0c1\uc801\uc778 8\u201310 \u00b0C \uc628\ub3c4 \uc0c1\uc2b9\ub9c8\ub2e4 \ub178\ud654 \uacfc\uc815\uc774 2\ubc30 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ubcc0\uc555\uae30\ub294 \uc65c AC\uc5d0\uc11c\ub9cc \uc791\ub3d9\ud558\uace0 DC\uc5d0\uc11c\ub294 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc804\uc790\uae30 \uc720\ub3c4\uac00 \ubc1c\uc0dd\ud558\ub824\uba74 \ubcc0\ub3d9\ud558\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc9c1\ub958\ub294 \uc77c\uc815\ud55c \uc790\uae30 \ud50c\ub7ed\uc2a4\ub97c \uc81c\uacf5\ud558\uba70, DC\ub97c \uc801\uc6a9\ud55c \uc9c1\ud6c4\uc5d0 2\ucc28 \uc804\uc555\uc774 \uc989\uc2dc 0\uc73c\ub85c \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. DC \uc804\ub958\uac00 \ubcc0\uc555\uae30\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \uc801\uc6a9\ub418\uba74 \ubcc0\uc555\uae30\uc758 \ucf54\uc5b4\uac00 \ud3ec\ud654\ub418\uace0 \ub192\uc740 \uc804\ub958\uac00 \ud750\ub974\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc2e4\uc81c\ub85c \uad8c\uc120\ub2f9 \uc804\uc555 \uad00\uacc4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ud68c\ub85c \ubd84\ubc30 \ucf54\uc5b4\uc758 \ud3c9\uade0 \uc804\uc555\uc740 \uac01 \uad8c\uc120\ub9c8\ub2e4 \uc57d 5\u201315V\uc785\ub2c8\ub2e4. 400V 2\ucc28 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc57d 30-80\uac1c\uc758 \uad8c\uc120\uc774 \ud544\uc694\ud558\uba70, \ub3d9\uc77c\ud55c \ucf54\uc5b4\uc758 10kV \ud65c\uc6a9\uc740 \uc57d 25\ubc30 \ub354 \ub9ce\uc740 \uad8c\uc120 \ub610\ub294 \uc57d 750-2000\uac1c\uc758 \uad8c\uc120\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \uc804\uc555\uc774 \ud544\uc694\ud55c \uc2dc\uc2a4\ud15c\uc740 \ub3d9\uc77c\ud55c \ucf54\uc5b4\uc5d0 \ub354 \ub9ce\uc740 \uad8c\uc120\uc744 \uac10\uac8c \ub418\uba70, \uc774\ub294 \uba85\ubc31\ud788 \ub354 \ub9ce\uc740 \uc808\uc5f0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uad6c\ub9e4 \uc804\uc5d0 \ubcc0\uc555\uae30 \ube44\uc728\uc744 \uc5b4\ub5bb\uac8c \ud655\uc778\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc77c\uc0c1 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub294 IEC 60076-1\uc5d0 \ub530\ub77c \uc694\uccad\ud574\uc57c \ud558\uba70, \ubaa8\ub4e0 \ud0ed\uc5d0 \ub300\ud55c \uad8c\uc120 \ube44\uc728 \ud14c\uc2a4\ud2b8 \uc694\uc57d\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uc1a1 \uc2dc \ud734\ub300\uc6a9 \ube44\uc728 \ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud655\uc778\ud560 \uc218 \uc788\uc73c\uba70, \uba85\ud310\uc758 0.5%\ub97c \ucd08\uacfc\ud558\uba74 \uc870\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc65c \ud6a8\uc728\uc131\uc774 \ub354 \ub192\uc740 \uc815\uaca9\uc5d0\uc11c \ub354 \ub192\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc2a4\ud14c\uc774\ud130\uc5d0\uc11c\uc758 \uc190\uc2e4\uc740 \uce58\uc218 \ud45c\uba74 \ubc0f \uc8fc\uc694 \ub3c4\uccb4 \uba74\uc801\uacfc \uad00\ub828\uc774 \uc788\uc73c\uba70, \ubc1c\uc804\uae30\uc758 \ucd1d \ubd80\ud53c \ub300\uc2e0 \uc804\ub825\uacfc \uad00\ub828\ub41c \uc190\uc2e4\uc744 \ucd08\uacfc\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c 100 kVA\ub85c \uc815\uaca9\ub41c \ubc1c\uc804\uae30\uc758 \ud6a8\uc728\uc131\uc740 97%\uc640 \uac19\uc744 \uc218 \uc788\uc73c\uba70, 100 MVA\ub97c \ucd08\uacfc\ud558\ub294 \ubc1c\uc804\uae30\uc758 \ud6a8\uc728\uc131\uc740 \uc57d 99.6%\uc640 \uac19\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub3d9\uc77c\ud55c \ubcc0\uc555\uae30\ub97c \uc2b9\uc555 \ubc0f \uac15\uc555 \ubaa8\ub450\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc804\uae30\uc801 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, \uad8c\uc120\uc740 \uc11c\ub85c \uad50\ud658 \uac00\ub2a5\ud558\uc9c0\ub9cc \ud0ed \ubc94\uc704, \ubca1\ud130 \uadf8\ub8f9 \ubc0f \ubcf4\ud638 \uc124\uacc4\ub294 \ud55c \ubc29\ud5a5\uc5d0\uc11c\ub9cc \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uc804 \uc7a5\uce58\ub97c \uc5ed\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uac83\uc740 \uac00\ub2a5\ud558\uc9c0\ub9cc(0.4 kV \uce21\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud568\uc73c\ub85c\uc368) \uc774\ub294 \uc815\uaca9\uc774 \uac10\uc18c\ub41c \uc0c1\ud0dc\uc5d0\uc11c\ub9cc \uc2e4\uc6a9\uc801\uc774\uba70, \uc774 \uc635\uc158\uc744 \uace0\ub824\ud558\uae30 \uc804\uc5d0 \uc7a5\uce58\uc5d0 \ub300\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc5f0\uad6c\uac00 \uad8c\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iec.ch\/\" rel=\"nofollow noopener\" target=\"_blank\">IEC \u2014 \uad6d\uc81c \uc804\uae30 \uae30\uc220 \uc704\uc6d0\ud68c<\/a> \u2014 \uc124\uacc4 \ubc0f \ud14c\uc2a4\ud2b8\ub97c \uaddc\uc815\ud558\ub294 IEC 60076 \uc804\ub825 \ubcc0\uc555\uae30 \uc2dc\ub9ac\uc988\uc758 \ubc1c\ud589\uc790.<\/li>\n<li><a href=\"https:\/\/www.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE<\/a> \u2014 \uc804\ub825 \ubc0f \ubc30\uc804 \ubcc0\uc555\uae30\ub97c \uc704\ud55c IEEE C57 \uc2dc\ub9ac\uc988\ub97c \ud3ec\ud568\ud55c \ubcc0\uc555\uae30 \ud45c\uc900 \ubc0f \uc6b4\uc601 \uad00\ud589\uc758 \ucd9c\ucc98.<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">NEMA<\/a> \u2014 \ubcc0\uc555\uae30 \uc815\uaca9 \ubc0f \ud6a8\uc728\uc131\uc744 \ud3ec\ud568\ud55c \ubd81\ubbf8 \uc804\uae30 \uc7a5\ube44 \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/www.eia.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d \uc5d0\ub108\uc9c0 \uc815\ubcf4 \uad00\ub9ac\uad6d<\/a> \u2014 \ubcc0\uc555\uae30 \uc5d0\ub108\uc9c0 \uc0ac\uc6a9 \ubc0f \uc804\uc1a1 \ud6a8\uc728\uc131\uc5d0 \ub300\ud55c \uacf5\uac1c \ub370\uc774\ud130.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/eere\/amo\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d DOE \u2014 \ubcc0\uc555\uae30 \ud6a8\uc728\uc131 \ud504\ub85c\uadf8\ub7a8<\/a> \u2014 \uc190\uc2e4 \ud3c9\uac00 \ubc0f \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc778 \ubcc0\uc555\uae30 \uc120\ud0dd\uc5d0 \ub300\ud55c \uc9c0\uce68.<\/li>\n<li><a href=\"https:\/\/www.electrical4u.com\/\" rel=\"nofollow noopener\" target=\"_blank\">Electrical4U<\/a> \u2014 \ud328\ub7ec\ub370\uc774 \ubc95\uce59, \ubcc0\uc555\uae30 \ube44\uc728 \ubc0f \uc720\ub3c4 \uc774\ub860\uc5d0 \ub300\ud55c \uad50\uc721 \uc790\ub8cc.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\ubcc0\uc555\uae30\uc758 \uc791\ub3d9\uc740 \uc804\uc790\uae30 \uc720\ub3c4\uc758 \uc815\uad50\ud55c \uc774\ub860 \uc6d0\ub9ac\uc5d0 \uae30\ubc18\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub294 \uc804\ub825 \uc0dd\uc131 \ubd84\uc57c\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \uac1c\ub150\uc785\ub2c8\ub2e4. \ud328\ub7ec\ub370\uc774\uc758 \ubc95\uce59\uc740 \uad8c\uc120 \ube44\uc728, \uc804\uc555 \ubc29\uc815\uc2dd \ubc0f \uc804\ub958 \uc758\uc874\uc131\uc5d0 \ub300\ud574 \uc54c\ub824\uc90d\ub2c8\ub2e4; \uc774\ud6c4 \ub098\uba38\uc9c0\ub294 \ubb3c\ub9ac\ud559 \uc774\ub860\uc758 \uacf5\ud559\uc801 \ud574\uc11d\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\uc758 \ube44\uc728\uc744 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc694\uad6c \uc0ac\ud56d, \ubd80\ud558\uc758 \uc2e4\uc81c \uc804\ub825 \uc218\uc694 \ubc0f \ucd94\uc815 \uc190\uc2e4\uc5d0 \ub530\ub77c \ud655\uc778\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub97c \uad6c\ub9e4\ud558\uae30\ub85c \uacb0\uc815\ud560 \ub54c \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc740 IEC 60076\uc758 \uaddc\ubc94\uc5d0 \ub530\ub77c \uc81c\uc870\ub41c \ubcc0\uc555\uae30\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774\uba70, \uad00\ub828 \ud14c\uc2a4\ud2b8 \uc99d\uba85\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubc29\ubb38\ud558\uc2ed\uc2dc\uc624 <a href=\"https:\/\/subian-electric.com\/ko\/\">www.subian-electric.com<\/a> \uadc0\ud558\uc758 \uc804\uc555 \ubc0f \ubd80\ud558 \uc138\ubd80\uc815\ubcf4\uc640 \ud568\uaed8, \uacf5\uc7a5 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc774 \uadc0\ud558\uc758 \uc0ac\uc774\ud2b8\uc5d0 \uc801\ud569\ud55c \ubcc0\uc555\uae30\ub97c \ud06c\uae30 \uc870\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \ub4dc\ub9b4 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>A technical maintenance engineer from a medium-sized steel mill contacted us last spring regarding an unprecedented issue: a 1600 kVA distribution transformer that works perfectly when voltages at the factory floor are sufficient gets reported as being in violation of operational standards. The root cause was not found in either the tap changer or the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":128,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-118","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\/118","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/comments?post=118"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/118\/revisions"}],"predecessor-version":[{"id":11083,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/118\/revisions\/11083"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/128"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}