{"id":10917,"date":"2026-08-29T23:43:09","date_gmt":"2026-08-29T15:43:09","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10917"},"modified":"2026-08-29T23:43:09","modified_gmt":"2026-08-29T15:43:09","slug":"strategies-and-practices-for-improving-the-insulation-performance-of-transformers","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/strategies-and-practices-for-improving-the-insulation-performance-of-transformers\/","title":{"rendered":"\ubcc0\uc555\uae30\uc758 \uc808\uc5f0 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud55c \uc804\ub7b5 \ubc0f \uc2e4\ucc9c"},"content":{"rendered":"<p>20 MVA \uc6a9\ub7c9\uacfc 110 kV \uc804\uc555 \uc218\uc900\uc758 \uc804\ub825 \ubcc0\uc555\uae30 \uace0\uc7a5\uc5d0 \ub300\ud55c \ubcf4\uace0\uc11c\ub294 \uc774 \ud604\uc0c1\uc5d0 \ub300\ud55c \uad50\uacfc\uc11c \uc5f0\uad6c\uc640 \uc720\uc0ac\ud588\uc2b5\ub2c8\ub2e4. \uc6a9\ud574\ub41c \uac00\uc2a4 \ubd84\uc11d \uacb0\uacfc, 18 ppm \ub18d\ub3c4\uc758 \uc544\uc138\ud2f8\ub80c \uac00\uc2a4\uac00 \uc874\uc7ac\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc73c\uba70, \ud3b8\uadf9 \uc9c0\uc218\ub294 4\ub144 \ub3d9\uc548 \ud30c\uc190 \uac12 2.8\uc5d0\uc11c 1.6\uc73c\ub85c \ub5a8\uc5b4\uc84c\uace0, \ub0b4\ubd80 \uc870\uc0ac \uacb0\uacfc \uace0\uc804\uc555 \uad8c\uc120 \ud558\ub2e8 \uadfc\ucc98\uc5d0 \uc2ec\uac01\ud558\uac8c \uc5f4\ud654\ub41c \uc885\uc774\uac00 \ubc1c\uacac\ub418\uc5c8\uc73c\uba70, \uc774\ub294 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b0\uba70 \uc5b4\ub450\uc6cc\uc84c\uace0, \uc2b5\ub3c4 \uc218\uc900\uc740 2.7%\uc5d0 \ud574\ub2f9\ud588\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774 \uc0c1\ud669\uc740 \ub2e8\uc77c \ube44\uc0c1 \uc0ac\uac74\uc5d0 \uc758\ud574 \ucd09\ubc1c\ub41c \uac83\uc774 \uc544\ub2c8\ub77c, \ubb38\uc81c\uc5d0 \ub300\ud55c \uc218\ub144\uac04\uc758 \uc2e0\uc911\ud55c \uace0\ub824\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud55c \uac83\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub0c9\uac01 \ud32c\uc740 \uc218\ub9ac\ub418\uc9c0 \uc54a\uc558\uace0, \ud0c8\uc2b5\uae30\uc5d0\ub294 \uc2e4\ub9ac\uce74\uac00 \uc5c6\uc5c8\uc73c\uba70, \uc624\uc77c \uc0d8\ud50c\uc740 2\ub144 \ub3d9\uc548 \ucc44\ucde8\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc0ac\ub294 \ubcc0\uc555\uae30 \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc758 \uc5f4\ud654 \uacfc\uc815, \uc808\uc5f0 \uc2dc\uc2a4\ud15c \uc0c1\ud0dc\ub97c \ubc18\uc601\ud558\ub294 \ud3c9\uac00 \uc9c0\ud45c, \uc624\uc77c \uc720\uc9c0 \uad00\ub9ac, \uc2b5\ub3c4 \uc870\uc808, \uc5f4 \uad00\ub9ac \ubc0f \uc7a5\ube44 \uc791\ub3d9 \ud14c\uc2a4\ud2b8\uc758 \uaddc\uc728\uc744 \ud3ec\ud568\ud55c \uc5f4\ud654 \uacfc\uc815\uc744 \ud53c\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\ub294 \ubcc0\uc555\uae30 \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc758 \uc5f4\ud654 \uacfc\uc815\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud55c \ub2e4\uc591\ud55c \uad8c\uc7a5 \uc0ac\ud56d\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10919\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Transformer-Insulation-Health-Indicators-Best-Practices.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"what-is\">\ubcc0\uc555\uae30 \uc808\uc5f0 \uc131\ub2a5\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n<p>\ubcc0\uc555\uae30 \uc808\uc5f0 \uc131\ub2a5\uc740 \uc808\uc5f0 \uc2dc\uc2a4\ud15c\uc778 \uc624\uc77c, \uc885\uc774, \ud504\ub808\uc2a4\ubcf4\ub4dc \ubc0f \uadf8 \uc778\ud130\ud398\uc774\uc2a4\uac00 \ubcc0\uc555\uae30\uc758 \uc124\uacc4 \uc218\uba85\uc778 30-40\ub144 \ub3d9\uc548 \uc11c\ube44\uc2a4\uc758 \uc804\uae30\uc801, \uc5f4\uc801 \ubc0f \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub514\ub294 \ub2a5\ub825\uc785\ub2c8\ub2e4. \uc774\ub294 \ubcc0\uc555\uae30\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \ud488\uc9c8\ub85c, \uac70\uc758 \ubaa8\ub4e0 \uc8fc\uc694 \uace0\uc7a5 \ubaa8\ub4dc\uac00 \uc774\ub97c \ud1b5\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4: \uad8c\uc120 \uacb0\ud568\uc740 \uc808\uc5f0 \ud30c\uad34\ub85c \uc2dc\uc791\ub418\uace0, \ubd80\uc2f1 \uace0\uc7a5\uc740 \uc808\uc5f0 \uace0\uc7a5\uc774\uba70, \uc2ec\uc9c0\uc5b4 \ucf54\uc5b4 \uacb0\ud568\ub3c4 \ubcf4\ud1b5 \uc808\uc5f0 \uc190\uc0c1\uc73c\ub85c \ub05d\ub0a9\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \ubcc0\uc555\uae30\uc758 \u201c\ub178\ud654\u201d\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud560 \ub54c, \uadf8\ub4e4\uc774 \uc2e4\uc81c\ub85c \uc758\ubbf8\ud558\ub294 \uac83\uc740 \uc808\uc5f0\uc758 \ub178\ud654\uc785\ub2c8\ub2e4 \u2014 \uc885\uc774\uac00 \ubd84\ud574\ub418\uace0, \uc624\uc77c\uc774 \uc0b0\ud654\ub418\uba70, \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc57d\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc131\ub2a5\uc740 \ub450 \uac00\uc9c0 \uce21\uba74\uc774 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825<\/strong> \uce21\uba74\uc740 \ud14c\uc2a4\ud2b8 \u2014 \uc720\uc804 \uac15\ub3c4, \ubd80\ubd84 \ubc29\uc804 \uc218\uc900, \uc808\uc5f0 \uc800\ud56d \u2014 \uc5d0 \uc758\ud574 \uce21\uc815\ub418\uba70 IEC 60076-3\uc5d0 \ub530\ub77c \uc808\uc5f0 \uc218\uc900\uc73c\ub85c \uc124\uacc4\ub429\ub2c8\ub2e4. <strong>\uc5f4\ud654 \uc18d\ub3c4<\/strong> \uce21\uba74\uc740 \uc6b4\uc601 \uc870\uac74 \u2014 \uc628\ub3c4, \uc2b5\ub3c4, \uc0b0\uc18c \ubc0f \ubd80\ud558 \u2014 \uc5d0 \uc758\ud574 \uc81c\uc5b4\ub429\ub2c8\ub2e4. \uc790\uc0b0 \uc18c\uc720\uc790\uc5d0\uac8c \uc2e4\uc9c8\uc801\uc778 \ud1b5\ucc30\ub825\uc740 \uccab \ubc88\uc9f8 \uce21\uba74\uc740 \uad6c\ub9e4 \uc2dc\uc5d0 \ud655\ubcf4\ub418\uc9c0\ub9cc, \ub450 \ubc88\uc9f8 \uce21\uba74\uc740 \ubcc0\uc555\uae30\uc758 \uc804\uccb4 \uc218\uba85 \ub3d9\uc548 \uad00\ub9ac\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c \uac70\uc758 \ubaa8\ub4e0 \uac1c\uc120 \uae30\ud68c\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"degradation\">\uc808\uc5f0\uc774 \uc5f4\ud654\ub418\ub294 \ubc29\ubc95: \ub124 \uac00\uc9c0 \uce58\uba85\uc801\uc778 \uc6d0\uc778 \uc124\uba85<\/h2>\n<p>\ub124 \uac00\uc9c0 \uba54\ucee4\ub2c8\uc998\uc774 \ub3d9\uc2dc\uc5d0 \uc808\uc5f0\uccb4\ub97c \ud30c\uad34\ud569\ub2c8\ub2e4. \uadf8 \uc911 \uccab \ubc88\uc9f8\ub294 \uc5f4\uc801 \uc5f4\ud654 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c, \uc774\ub294 Arrhenius \ub178\ud654 \ubc29\uc815\uc2dd\uc73c\ub85c \uc124\uba85\ub429\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc5d0 \ub530\ub974\uba74, \ubcc0\uc555\uae30\uc758 \uc5c5\uadf8\ub808\uc774\ub4dc\ub41c \uc885\uc774\uac00 98 \u00b0C\uc758 \uc815\uaca9 \ucd5c\uc885 \uc9c0\uc810\uc744 \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uc5d0\uc11c \uc791\ub3d9\ud560 \uacbd\uc6b0, \uc628\ub3c4\uac00 6\u201310 \u00b0C \uc0c1\uc2b9\ud560 \ub54c\ub9c8\ub2e4 \uc218\uba85\uc774 \ubc18\uc73c\ub85c \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ubcc0\uc555\uae30\ub97c 110 \u00b0C\uc758 \uc628\ub3c4\uc5d0\uc11c \uc77c\uc815 \uc2dc\uac04 \uc791\ub3d9\ud558\uba74, \uc808\uc5f0\uccb4\uc758 \uc218\uba85\uc744 \uba87 \ub144 \uc783\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubb3c\uc740 \ubaa8\ub4e0 \uacfc\uc815\uc744 \uac00\uc18d\ud654\ud569\ub2c8\ub2e4: \uc774\ub294 \uc624\uc77c\uc758 \ud30c\uad34 \uc804\uc555\uc744 \ub0ae\ucd94\uace0(IEC 60156 \uae30\uc900\uc5d0 \ub530\ub974\uba74, \uc0c8\ub85c\uc6b4 \uc624\uc77c\uc740 40kV\ub97c \uacac\ub38c\uc57c \ud558\uba70, \uc2b5\uae30\uc5d0 \uc190\uc0c1\ub41c \uc624\uc77c\uc740 \uc885\uc885 20 kV \ubbf8\ub9cc\uc758 \uc800\ud56d\uc744 \uac00\uc9d1\ub2c8\ub2e4), \uc885\uc774\uc758 \uac15\ub3c4\ub97c \uac10\uc18c\uc2dc\ud0a4\uba70, 0.5% \uc218\ubd84 \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 2% \uc218\ubd84 \ud568\ub7c9\uc5d0\uc11c \ub178\ud654 \uacfc\uc815\uc744 \ub450 \ubc30\ub85c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc0b0\uc18c\ub294 \uc0b0\ud654 \uacfc\uc815\uc744 \uac00\uc18d\ud654\ud558\uc5ec \uc0b0, \uc2ac\ub7ec\uc9c0 \ubc0f \ud30c\uad34\uc801\uc778 \uc131\uc9c8\uc744 \uac00\uc9c4 \uae30\ud0c0 \ud654\ud569\ubb3c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4; \uc9c8\uc18c \ubc00\ud3d0 \ub610\ub294 \uacf5\uae30 \ucc28\ub2e8 \uc7a5\uce58\ub294 \uc790\uc720 \ud638\ud761 \uc7a5\uce58\ubcf4\ub2e4 \ub354 \ucc9c\ucc9c\ud788 \ub178\ud654\ub429\ub2c8\ub2e4. \uc804\uae30\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub294 \ube48 \uacf5\uac04, \uae30\ud3ec \ub610\ub294 \uc190\uc0c1\ub41c \uc885\uc774\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubd80\ubd84 \ubc29\uc804\uc73c\ub85c \ub098\ud0c0\ub098\uba70, \uc11c\ube44\uc2a4 \uc804\uc555\uc5d0\uc11c 1000pC \uc774\uc0c1\uc758 \uacfc\ub3c4\ud55c \ubd80\ubd84 \ubc29\uc804\uc740 \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5\uc758 \uc2ec\uac01\ud55c \uacbd\uace0\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4(10,000pC\ub97c \ucd08\uacfc\ud558\uba74, \uc720\uc804\uccb4 \uace0\uc7a5\uc774 \uba87 \uc8fc \ub0b4\uc5d0 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4).<\/p>\n<p>\uc774\ub7ec\ud55c \uba54\ucee4\ub2c8\uc998\uc740 \uc11c\ub85c \ub3c5\ub9bd\uc801\uc73c\ub85c \uc791\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub4dc\ubb45\ub2c8\ub2e4. \ubb3c\uc740 \uc5f4\uc801 \ub178\ud654 \uacfc\uc815\uc744 \uac00\uc18d\ud654\ud558\uace0 \ubd80\ubd84 \ubc29\uc804\uc744 \uc704\ud55c \uc804\uc555\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4; \uc0b0\uc18c\ub294 \uc5f4\uc801 \uc190\uc0c1\uc744 \uc545\ud654\uc2dc\ud0b5\ub2c8\ub2e4; \uc5f4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub294 \uac00\uc2a4 \uae30\ud3ec\ub97c \uc0dd\uc131\ud558\uc5ec \uc804\uae30\uc801 \uc2a4\ud2b8\ub808\uc2a4 \ubb38\uc81c\ub97c \ud574\uacb0\ud574\uc57c \ud560 \ud544\uc694\uc131\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc801\uc808\ud55c \uc808\uc5f0 \uad00\ub9ac \uc804\ub7b5\uc740 \uc774 \ub124 \uac00\uc9c0 \uc0c1\ud638 \uc5f0\uad00\ub41c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ucd08\uc810\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"materials\">\uc808\uc5f0 \uc7ac\ub8cc \ubc0f \uc628\ub3c4 \ub4f1\uae09<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc7ac\ub8cc<\/th>\n<th>\uc628\ub3c4 \ub4f1\uae09<\/th>\n<th>\ucd5c\ub300 \uc9c0\uc18d\uc801 \ud56b\uc2a4\ud31f \uc628\ub3c4<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ud06c\ub77c\ud504\ud2b8 \uc885\uc774 + \uc624\uc77c<\/td>\n<td>\ud074\ub798\uc2a4 A (\uc5c5\uadf8\ub808\uc774\ub4dc\ub428)<\/td>\n<td>98 \u00b0C<\/td>\n<td>\ud45c\uc900 \uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc5f4\uc801\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ub41c \ud06c\ub77c\ud504\ud2b8 (TUK)<\/td>\n<td>\ud074\ub798\uc2a4 A+<\/td>\n<td>98\u2013105 \u00b0C<\/td>\n<td>\uc624\ub298\ub0a0\uc758 \ud45c\uc900 \uc804\ub825 \ubcc0\uc555\uae30<\/td>\n<\/tr>\n<tr>\n<td>NOMEX \/ \uc544\ub77c\ubbf8\ub4dc \uc885\uc774<\/td>\n<td>\ud074\ub798\uc2a4 C<\/td>\n<td>220 \u00b0C<\/td>\n<td>\uac74\uc2dd \ubc0f \uace0\uc628 \uc124\uacc4<\/td>\n<\/tr>\n<tr>\n<td>\uad11\uc720<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>\ud45c\uc900 \uc720\uc804\uccb4 + \ub0c9\uac01\uc81c<\/td>\n<\/tr>\n<tr>\n<td>\uc790\uc5f0 \uc5d0\uc2a4\ud130 \uc624\uc77c<\/td>\n<td>\u2014<\/td>\n<td>\ub192\uc740 \uc218\ubd84 \ub0b4\uc131<\/td>\n<td>\ud654\uc7ac \uc548\uc804, \ud658\uacbd\uc801\uc73c\ub85c \ubbfc\uac10\ud55c \uc7a5\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\ud504\ub808\uc2a4\ubcf4\ub4dc<\/td>\n<td>\ud074\ub798\uc2a4 A<\/td>\n<td>98\u2013105 \u00b0C<\/td>\n<td>\uc624\uc77c \uc7a5\uce58\uc758 \uc7a5\ubcbd, \uc2a4\ud398\uc774\uc11c, \ud074\ub9bf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc704\uc5d0\uc11c \ub450 \uac00\uc9c0 \uc120\ud0dd \ud3ec\uc778\ud2b8\ub97c \ub3c4\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \uc124\uacc4 \uc81c\ud55c\uc73c\ub85c\uc11c\uc758 \uc628\ub3c4 \ubc94\uc8fc\uc785\ub2c8\ub2e4: \uc0c1\uc704 \ubc94\uc8fc \uc808\uc5f0 \uc720\ud615(\uc544\ub77c\ubbf8\ub4dc + \uc5d0\uc2a4\ud130)\uc744 \uc0ac\uc6a9\ud558\uba74 220 \u00b0C \ud074\ub798\uc2a4 \uc808\uc5f0\uc774 \uc7a5\ucc29\ub41c \ud56d\ubaa9\uc774 \ub3d9\ub4f1\ud55c A \ud074\ub798\uc2a4 \ud56d\ubaa9\ubcf4\ub2e4 \uc99d\uac00\ub41c \uc2a4\ud2b8\ub808\uc2a4 \ud558\uc911\uc744 \ub354 \uc798 \uad00\ub9ac\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc2e4\uc81c \uacfc\ubd80\ud558 \uc5ec\uc720 \uacf5\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub458\uc9f8, \uc7ac\ub8cc \uc120\ud0dd\uc740 \ud654\uc7ac \ubc0f \ud658\uacbd \uc870\uac74\uacfc \uad00\ub828\ub41c \uc694\uad6c \uc0ac\ud56d\uc758 \ub9e5\ub77d\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4: \uc5d0\uc2a4\ud130 \uc561\uccb4\ub294 \ub192\uc740 \uc218\ubd84 \ud568\ub7c9\uc5d0 \ub35c \ubbfc\uac10\ud558\uc5ec \uc2b5\ud55c \uc9c0\uc5ed\uc5d0\uc11c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"indicators\">\uc8fc\uc694 \uc870\uac74 \uc9c0\ud45c \ubc0f \uac74\uac15\ud55c \ubc94\uc704<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc9c0\ud45c<\/th>\n<th>\ud14c\uc2a4\ud2b8 \/ \uae30\uc900<\/th>\n<th>\uac74\uac15\ud55c \ubc94\uc704<\/th>\n<th>\uacbd\uace0 \uc784\uacc4\uac12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc624\uc77c \ud30c\uad34 \uc804\uc555<\/td>\n<td>IEC 60156<\/td>\n<td>\u2265 40 kV (\uc2e0\uaddc), \u2265 30 kV \uc11c\ube44\uc2a4 \uc911<\/td>\n<td>&lt; 30 kV \u2014 \ud544\ud130 \ub610\ub294 \ud68c\uc218<\/td>\n<\/tr>\n<tr>\n<td>\ud3b8\uadf9 \uc9c0\uc218<\/td>\n<td>IEEE 43<\/td>\n<td>\u2265 2.0<\/td>\n<td>&lt; 1.5 \u2014 \uc218\ubd84 \uc758\uc2ec<\/td>\n<\/tr>\n<tr>\n<td>\uc885\uc774 \uc218\ubd84<\/td>\n<td>\uce7c \ud53c\uc154 (IEC 60814)<\/td>\n<td>&lt; 0.5% (\uc2e0\uaddc), &lt; 2% \ud5c8\uc6a9 \uac00\ub2a5<\/td>\n<td>&gt; 2% \u2014 \uac00\uc18d\ub41c \ub178\ud654<\/td>\n<\/tr>\n<tr>\n<td>\uc624\uc77c \uc218\ubd84 \ud568\ub7c9<\/td>\n<td>\uce7c \ud53c\uc154<\/td>\n<td>&lt; 10 ppm (\uc804\ud615\uc801)<\/td>\n<td>&gt; 25 ppm \u2014 \uac74\uc870<\/td>\n<\/tr>\n<tr>\n<td>\ubd80\ubd84 \ubc29\uc804<\/td>\n<td>IEC 60270<\/td>\n<td>\uc815\uaca9 \uc804\uc555\uc5d0\uc11c \uac70\uc758 \uc81c\ub85c<\/td>\n<td>&gt; 100 pC \uc9c0\uc18d \u2014 \uc870\uc0ac \ud544\uc694<\/td>\n<\/tr>\n<tr>\n<td>\uc0b0 \ubc88\ud638 (\uc624\uc77c)<\/td>\n<td>IEC 62021<\/td>\n<td>&lt; 0.1 mg KOH\/g<\/td>\n<td>&gt; 0.2 \u2014 \ud68c\uc218 \ud544\uc694<\/td>\n<\/tr>\n<tr>\n<td>DGA \ucd94\uc138 (\uc218\uc18c)<\/td>\n<td>IEC 60599<\/td>\n<td>\uc548\uc815\uc801\uc778 \ub0ae\uc740 \uac12<\/td>\n<td>\uc0d8\ud50c \uac04 \uae09\uaca9\ud55c \uc0c1\uc2b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774\ub7ec\ud55c \uac83\ub4e4\uc744 \uc5b8\uc81c\ub4e0\uc9c0 \ucc38\uace0\ud560 \uc218 \uc788\ub294 \ub3c4\uad6c\ub85c \uc0dd\uac01\ud558\ub418, \uc548\ub0b4\uc6a9\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc808\uc5f0\uc774 PI 1.8\uc5d0\uc11c \uc791\ub3d9\ud558\uace0 \uc788\ub294\uc9c0 \uc544\ub294 \uac83\uc740 \uc808\uc5f0\uc5d0 \ub300\ud55c \ub300\ud654\uc758 \uc2dc\uc791\uc810\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uc808\uc5f0 \uc131\ub2a5\uc774 2.6\uc5d0\uc11c 1.8\ub85c 2\ub144 \ub3d9\uc548 \ub5a8\uc5b4\uc9c0\uba74 \uc870\uce58\ub97c \ucde8\ud574\uc57c \ud569\ub2c8\ub2e4. \uc808\ub300\uc801\uc778 \uce21\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb38\uc81c\uc758 \ubc1c\uc0dd\uc744 \uc778\uc2dd\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc9c0\uc18d\uc801\uc778 \uc5f4\ud654\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574\uc11c\ub294 \ucd94\uc138\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"strategies\">\uae34 \uc808\uc5f0 \uc218\uba85\uc744 \uc704\ud55c \uc124\uacc4 \ubc0f \uc120\ud0dd \uc804\ub7b5<\/h2>\n<p>\uc808\uc5f0 \uc131\ub2a5\uc740 \uc0ac\uc591\uc774 \uacb0\uc815\ub420 \ub54c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc55e\uc73c\ub85c \uc218\ub144\uac04 \uc774\uc810\uc744 \uc81c\uacf5\ud558\ub294 \ub2e4\uc12f \uac00\uc9c0 \uc124\uacc4 \uae30\uc220\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\uc120, \uc808\uc5f0 \uc218\uc900\uc744 \uc801\uc808\ud788 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc9c0\uc5ed\uc758 \ub099\ub8b0 \uc870\uac74\uacfc \ud638\ud658\ub418\ub294 \ucda9\ubd84\ud55c BIL\uc744 \uac00\uc9c4 \uae30\uacc4\ub294 \uc11c\uc9c0 \uc720\ub3c4 PD\ub85c\ubd80\ud130 \uc548\uc804\ud560 \uac83\uc785\ub2c8\ub2e4. \ub458\uc9f8, \ubc00\ud3d0\ub418\uace0 \uc9c8\uc18c\ub85c \ub36e\uc778 \uc124\uacc4\ub97c \uc911\uc694\ud55c \uc7a5\ube44\uc5d0 \uc120\ud0dd\ud574\uc57c \ud558\uba70, \uc0b0\uc18c\uc758 \ubd80\uc7ac\ub294 \uc624\uc77c \uc0b0\ud654\ub97c \ud06c\uac8c \uc904\uc774\uace0 \uc624\uc77c\uacfc \uc885\uc774\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4. \uc14b\uc9f8, \uc2b5\ub3c4 \uc870\uc808\uc774 \uc5b4\ub824\uc6b4 \uc0c1\ud669\uc774\ub098 \ud654\uc7ac \uc548\uc804\uc774 \uc911\uc694\ud55c \uacbd\uc6b0 \uc5d0\uc2a4\ud130 \uc624\uc77c\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc561\uccb4\uc758 \uc720\uc804 \uac15\ub3c4\uac00 \ubb38\uc81c\uc77c \ub54c, \uc790\uc5f0 \uc5d0\uc2a4\ud130\ub294 \uad11\uc720\ubcf4\ub2e4 \ubb3c\uc758 \uc874\uc7ac\uc5d0 \ud6e8\uc52c \ub354 \uc800\ud56d\ub825\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc2e4\uc81c \uc8fc\ubcc0 \uc628\ub3c4\uc5d0 \ub9de\uac8c \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc744 \uc2e0\uc911\ud558\uac8c \uacc4\uc0b0\ud574\uc57c \ud558\uba70, \uc628\ub3c4\uac00 1\ub3c4 \uac10\uc18c\ud560 \ub54c\ub9c8\ub2e4 \uc808\uc5f0 \uc11c\ube44\uc2a4 \uc218\uba85\uc774 \uba87 \ub144 \ub354 \ub298\uc5b4\ub0a9\ub2c8\ub2e4. \ub610\ud55c, \uc870\uae30 \uace0\uc7a5\uc758 \uacb0\uacfc\ub97c \ucc98\ub9ac\ud558\ub294 \uac83\ubcf4\ub2e4 \ucd94\uac00 \ub77c\ub514\uc5d0\uc774\ud130\ub97c \ucd94\uac00\ud558\ub294 \uac83\uc774 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc9c4\uacf5 \uac74\uc870 \ubc0f \ud0c8\uac00\uc2a4 \uc81c\uc870\ub97c \uc694\uad6c\ud574\uc57c \ud558\uba70, \uc885\uc774\uc758 \uc218\ubd84\uc774 0.5% \uc774\ud558\uc774\uace0 \uc624\uc77c\uc774 10 ppm\uc774\uba74 \uc7a5\uce58\uc758 \ucd5c\uc0c1\uc758 \uc2dc\uc791\uc810\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacf5\uc7a5 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\uac00 \uc788\ub294 \uacbd\uc6b0 \uc774\ub7ec\ud55c \uc544\uc774\ub514\uc5b4\uc758 \uc2e4\ud604\uc744 \ud655\uc778\ud558\uace0 \uc0ac\uc591\uc5d0 \uae30\ub85d\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ucd5c\uc885 \uc218\ubd84 \ubc0f \ubd80\ubd84 \ubc29\uc804 \uac12\uc744 \uae30\ub85d\ud558\ub294 \uc81c\uc870\uc5c5\uccb4, \ud2b9\ud788 Jiangsu Subian Electric Power (IEC 60076 \uc900\uc218)\ub294 \uc774\ub7ec\ud55c \uc544\uc774\ub514\uc5b4\uc758 \uad6c\ud604\uc5d0 \ucc45\uc784\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc124\uacc4 \/ \uc120\ud0dd \uc120\ud0dd<\/th>\n<th>\uc808\uc5f0 \uc774\uc810<\/th>\n<th>\ube44\uc6a9 \ud504\ub9ac\ubbf8\uc5c4<\/th>\n<th>\ud22c\uc790 \ud68c\uc218 \uc694\uc778<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc801\uc808\ud55c BIL (IEC 60076-3)<\/td>\n<td>\uc11c\uc9c0 \uc720\ub3c4 PD \uc190\uc0c1 \uc5c6\uc74c<\/td>\n<td>\uc791\uace0 \uc124\uacc4 \uc758\uc874\uc801<\/td>\n<td>\ub099\ub8b0\ub85c \uc778\ud55c \uace0\uc7a5 \ubc29\uc9c0<\/td>\n<\/tr>\n<tr>\n<td>\ubc00\ud3d0 \/ \uc9c8\uc18c\ub85c \ub36e\uc778 \ud0f1\ud06c<\/td>\n<td>\ub290\ub9b0 \uc624\uc77c \uc0b0\ud654, \ub0ae\uc740 \uc0b0 \uc99d\uac00<\/td>\n<td>+2\u20135%<\/td>\n<td>\ub354 \uae34 \uc624\uc77c \ubc0f \uc885\uc774 \uc218\uba85<\/td>\n<\/tr>\n<tr>\n<td>\uc5d0\uc2a4\ud130 \uc624\uc77c<\/td>\n<td>\ub192\uc740 \uc218\ubd84 \ub0b4\uc131, \ub192\uc740 \ubc1c\ud654\uc810<\/td>\n<td>+10\u201325%<\/td>\n<td>\uc2b5\ud55c \uc7a5\uc18c, \uc2e4\ub0b4 \ubc30\uce58<\/td>\n<\/tr>\n<tr>\n<td>\ubcf4\uc218\uc801\uc778 \ub0c9\uac01 \ud06c\uae30<\/td>\n<td>\ub0ae\uc740 \ud56b\uc2a4\ud31f, \ub290\ub9b0 \uc885\uc774 \ub178\ud654<\/td>\n<td>+3\u20138%<\/td>\n<td>\ub178\ud654 \uac10\uc18c, \uacfc\ubd80\ud558 \uc5ec\uc720<\/td>\n<\/tr>\n<tr>\n<td>\uac80\uc99d\ub41c \uc9c4\uacf5 \uac74\uc870 (\uc2b5\ub3c4 &lt; 0.5%)<\/td>\n<td>\uac00\ub2a5\ud55c \ucd5c\uc0c1\uc758 \uc808\uc5f0 \uc2dc\uc791<\/td>\n<td>\uac00\uaca9\uc5d0 \ud3ec\ud568<\/td>\n<td>\uc870\uae30 \uace0\uc7a5 \uac10\uc18c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"oil-moisture\">\uc624\uc77c \uc720\uc9c0 \uad00\ub9ac \ubc0f \uc218\ubd84 \uc81c\uc5b4: \uac00\uc7a5 \ud070 \ub808\ubc84<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc2e4\uc2b5<\/th>\n<th>\uadf8\uac83\uc774 \ud558\ub294 \uc77c<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \ube44\uc6a9<\/th>\n<th>\ube48\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc624\uc77c \uc0d8\ud50c\ub9c1 \ubc0f \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8 (BDV, \uc218\ubd84, \uc0b0, DGA)<\/td>\n<td>\uc870\uae30 \uc5f4\ud654\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4.<\/td>\n<td>$80\u2013$250 \uc0d8\ud50c\ub2f9<\/td>\n<td>\uc5f0\uac04 (\uc911\uc694\ud55c \uc7a5\uce58\uc758 \uacbd\uc6b0 \ub354 \uc790\uc8fc)<\/td>\n<\/tr>\n<tr>\n<td>\uc624\uc77c \uc5ec\uacfc \/ \ud0c8\uc218<\/td>\n<td>\ubb3c\uacfc \uc785\uc790\ub97c \uc81c\uac70\ud558\uace0; BDV\ub97c \ubcf5\uc6d0\ud569\ub2c8\ub2e4<\/td>\n<td>$1,000\u2013$5,000 \ub2e8\uc704\ub2f9 \ucc98\ub9ac<\/td>\n<td>\ud14c\uc2a4\ud2b8\uc5d0 \uc758\ud574 \ud45c\uc2dc\ub41c \ub300\ub85c<\/td>\n<\/tr>\n<tr>\n<td>\uc624\uc77c \ud68c\uc218 (\uc804\uccb4 \uc810\ud1a0\/\uce68\ucd9c)<\/td>\n<td>\uc0b0\uacfc \uc2ac\ub7ec\uc9c0\ub97c \uc81c\uac70\ud558\uace0; \uc0c9\uc0c1\uacfc \ud2b9\uc131\uc744 \ubcf5\uc6d0\ud569\ub2c8\ub2e4<\/td>\n<td>$3,000\u2013$15,000 \ub2e8\uc704\ub2f9<\/td>\n<td>\ub9e4 10\u201315\ub144 \ub610\ub294 \ud45c\uc2dc\ub41c \ub300\ub85c<\/td>\n<\/tr>\n<tr>\n<td>\uc2e4\ub9ac\uce74 \uc824 \ud1b5\ud48d\uae30 \uc720\uc9c0\ubcf4\uc218<\/td>\n<td>\uc2b5\uae30 \uce68\ud22c \ubc29\uc9c0<\/td>\n<td>$100\u2013$500 \uc11c\ube44\uc2a4\ub2f9<\/td>\n<td>\ub9e4 6\uac1c\uc6d4\ub9c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc628\ub77c\uc778 \uc2b5\uae30 \/ DGA \ubaa8\ub2c8\ud130<\/td>\n<td>\uc9c0\uc18d\uc801\uc778 \uc870\uae30 \uacbd\uace0<\/td>\n<td>$15,000\u2013$45,000 \uc720\ub2db\ub2f9<\/td>\n<td>\uc9c0\uc18d\uc801<\/td>\n<\/tr>\n<tr>\n<td>\uc624\uc77c \uad50\ud658<\/td>\n<td>\uc804\uccb4 \uad50\uccb4<\/td>\n<td>$5,000\u2013$20,000 \uc720\ub2db\ub2f9<\/td>\n<td>\uc624\uc77c \uc218\uba85 \uc885\ub8cc (\uc77c\ubc18\uc801\uc73c\ub85c 25\ub144 \uc774\uc0c1)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc7ac\uc815\uc801 \uce21\uba74\uc740 \ubaa8\ub4e0 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uce58\ub8cc\ubcf4\ub2e4\ub294 \uc608\ubc29\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. $200 \uc624\uc77c \uc0d8\ud50c\uc774 \uc0b0\ub3c4 \uc218\uce58 \uc0c1\uc2b9\uc744 \uac10\uc9c0\ud558\uba74 $5,000 \uc7ac\uc0dd\uc744 \ud53c\ud560 \uc218 \uc788\uc5b4 \uc885\uc774 \uc5f4\ud654\uc640 $300,000\uc758 \uad8c\uc120 \uace0\uc7a5\uc744 \uc608\ubc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud1b5\ud48d \uc7a5\uce58 \uc720\uc9c0 \ubc0f \uc5f0\uac04 \uc624\uc77c \ud14c\uc2a4\ud2b8 \uc218\ud589\uc744 \uc704\ud55c \uc608\ubc29 \uc870\uce58\ub294 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uace0 \ud765\ubbf8\ub86d\uc9c0 \uc54a\uc9c0\ub9cc, \ub300\uaddc\ubaa8 \ud568\ub300\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub9e4\uc6b0 \uc720\ub9ac\ud55c \uc870\uce58\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"testing\">\ud14c\uc2a4\ud2b8 \ubc0f \ubaa8\ub2c8\ud130\ub9c1: \uac1c\uc120 \uc99d\uba85<\/h2>\n<p>\ubc1c\uc804\uc758 \uc131\uacf5\uc740 \uc815\ud655\ud558\uac8c \ud3c9\uac00\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc808\uc5f0 \uad00\ub9ac \ud504\ub85c\uadf8\ub7a8\uc740 \uc704\ud5d8 \uc218\uc900\uc5d0 \ub530\ub77c \ub124 \uac00\uc9c0 \ud14c\uc2a4\ud2b8 \ubc94\uc8fc\ub97c \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4. \uc624\uc77c \ud14c\uc2a4\ud2b8\ub294 \ud654\ud559\uc801 \ubc0f \uc2b5\uae30 \uad00\ub828 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4 (IEC 60156 \ud30c\uad34, Karl Fischer \uc218\ubd84 \ud568\ub7c9, IEC 62021\uc5d0 \ub530\ub978 \uc0b0\ub3c4 \uc218\uce58, IEC 60599\uc5d0 \ub530\ub978 DGA). \uc804\uae30 \ud14c\uc2a4\ud2b8\ub294 \uace0\uccb4 \uc808\uc5f0 \uc0c1\ud0dc\ub97c \ud655\uc778\ud569\ub2c8\ub2e4 (IEEE 43\uc5d0 \ub530\ub978 \uc808\uc5f0 \uc800\ud56d \ubc0f PI, \uad8c\uc120 \uc800\ud56d \ubc0f \ud134 \ube44\uc728). \ubd80\ubd84 \ubc29\uc804 \ubaa8\ub2c8\ud130\ub9c1 (IEC 60270)\uc740 \uc9c0\uc5ed \uc808\uc5f0 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud558\ub294 \uac00\uc7a5 \ubbfc\uac10\ud55c \ubc29\ubc95\uc774\uba70, \uc808\uc5f0 \uc2a4\ud2b8\ub808\uc2a4\uac00 \ubc1c\uc0dd\ud560 \ub54c\ub9c8\ub2e4 \ubc0f \uc0c8\ub85c\uc6b4 \uc7a5\ube44\uac00 \uac00\ub3d9\ub420 \ub54c\ub9c8\ub2e4 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \uc911\uc694\ud55c \uc720\ub2db\uc5d0 \ub300\ud55c \uc9c0\uc18d\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1\uc740 DGA, \uc2b5\uae30 \ubc0f \uc628\ub3c4 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uc5ec \ucd94\uc138 \uc2dc\uac01\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud504\ub85c\uadf8\ub7a8\uc758 \uacb0\uacfc\ub294 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ubbf8\ud569\ub2c8\ub2e4: \uc5c4\uaca9\ud55c \uc808\uc5f0 \uc720\uc9c0 \uad00\ub9ac\ub97c \ubc1b\uc740 \uc790\uc0b0\uc740 \uc218\uc2ed \ub144 \ub3d9\uc548 \uc77c\uc815\ud55c PI\ub97c \uc720\uc9c0\ud558\uba70, \uac15\uc81c \uc815\uc804\uc774 \ud6e8\uc52c \uc801\uace0, \uc720\uc9c0 \uad00\ub9ac\ub418\uc9c0 \uc54a\uc740 \uc7a5\ube44\uc5d0 \ube44\ud574 \uc11c\ube44\uc2a4 \uc218\uba85\uc774 \ud06c\uac8c \uc5f0\uc7a5\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ub370\uc774\ud130\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \uc218\uc9d1\ub418\uace0 \uac80\ud1a0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"brands-pricing\">\uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9 \ubc94\uc704<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uacf5\uae09\uc5c5\uccb4 \/ \uc81c\ud488 \uc720\ud615<\/th>\n<th>\ucd08\uc810<\/th>\n<th>\uc77c\ubc18 \uac00\uaca9 \ubc94\uc704<\/th>\n<th>\ube44\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0 \/ \uc9c0\uba58\uc2a4 \uc5d0\ub108\uc9c0 \ubcc0\uc555\uae30<\/td>\n<td>\ud504\ub9ac\ubbf8\uc5c4 \uc808\uc5f0 \uc2dc\uc2a4\ud15c, \ub300\ud615 \uc720\ub2db<\/td>\n<td>$35,000\u2013$75,000 (2,000 kVA \ud074\ub798\uc2a4)<\/td>\n<td>\ucd5c\uace0 \uc0ac\uc591\uc758 \uc808\uc5f0 \uc635\uc158<\/td>\n<\/tr>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad \ubc30\uc804 \ubcc0\uc555\uae30<\/td>\n<td>\ud45c\uc900 \ubc0f \uc5d0\uc2a4\ud130 \uc624\uc77c \uc124\uacc4<\/td>\n<td>$25,000\u2013$55,000<\/td>\n<td>\uc77c\ubc18\uc801\uc778 \uc5d0\uc2a4\ud130 \uc624\uc77c \uc635\uc158<\/td>\n<\/tr>\n<tr>\n<td>NOMEX \/ \ub4c0\ud3f0 \uc808\uc5f0 \uc7ac\ub8cc<\/td>\n<td>\uc544\ub77c\ubbf8\ub4dc \uc808\uc5f0 \uc2dc\uc2a4\ud15c<\/td>\n<td>\ub4dc\ub77c\uc774 \ud0c0\uc785\uc5d0 \ub300\ud55c \uc7ac\ub8cc \ucd94\uac00 \uc694\uae08 20\u201340%<\/td>\n<td>220 \u00b0C \ud074\ub798\uc2a4 \ub2a5\ub825<\/td>\n<\/tr>\n<tr>\n<td>\uba54\uac70 \/ \ub3c4\ube14 \/ OMICRON \ud14c\uc2a4\ud2b8 \uc7a5\ube44<\/td>\n<td>\uc808\uc5f0 \ud14c\uc2a4\ud2b8 \uae30\uae30<\/td>\n<td>$1,500\u2013$15,000 \uae30\uae30\ub2f9<\/td>\n<td>IR\/PI, TTR, PD \uc138\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>\uac80\uc99d\ub41c \uc808\uc5f0 QC\ub97c \uac16\ucd98 IEC 60076 \ubcc0\uc555\uae30<\/td>\n<td>$15,000\u2013$38,000 (2,000 kVA \ud074\ub798\uc2a4)<\/td>\n<td>\ubb38\uc11c\ud654\ub41c \uac74\uc870 \ubc0f PD \ub370\uc774\ud130<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc81c\ud488 \uac00\uaca9\uc740 \uc870\uac74 \ubc0f \uc704\uce58\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uae00\ub85c\ubc8c \uacf5\uae09\uc5c5\uccb4\ub4e4\uc740 \uacbd\ud5d8\uc774 \uc788\uc73c\uba70 \ub2e4\uc591\ud55c \uc808\uc5f0 \uc81c\ud488\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc9c0\ub9cc, \uac00\uaca9\uc774 \ubd99\uc2b5\ub2c8\ub2e4. \ubc18\uba74, \uc911\uad6d \ud68c\uc0ac\uc778 Jiangsu Subian Electric Power\ub294 IEC 60076 \ud45c\uc900\uc5d0 \ub530\ub77c \ud2b8\ub7ed\uc73c\ub85c \uc6b4\uc1a1\ub41c \uc644\uc804\ud55c \uc808\uc5f0 \uc194\ub8e8\uc158\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc73c\uba70, \uc2b5\uae30 \ud568\ub7c9 \ubc0f \ubd80\ubd84 \ubc29\uc804 \ud14c\uc2a4\ud2b8\ub97c \ubaa8\ub450 \ud1b5\uacfc\ud55c \uc81c\ud488\uc744 20-40% \ud560\uc778\ub41c \uac00\uaca9\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5b4\ub5a4 \ud68c\uc0ac\ub97c \uacf5\uae09\uc5c5\uccb4\ub85c \uc120\ud0dd\ud558\ub4e0, \uac74\uc870 \uacfc\uc815 \ub2e8\uacc4\uc640 \ubd80\ubd84 \ubc29\uc804 \uacb0\uacfc\ub97c \uc694\uccad\ud558\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ubcc0\uc555\uae30 \uc808\uc5f0 \uc218\uba85\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc628\ub3c4\uac00 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \ub178\ud654 \uacc4\uc0b0\uc5d0 \ub530\ub974\uba74, \uc808\uc5f0 \uc218\uba85\uc740 \uc815\uaca9 \ucd5c\ub300 \uc628\ub3c4\uc778 98 \u00b0C\ub97c \ucd08\uacfc\ud558\uc5ec 6-10 \u00b0C \uc0c1\uc2b9\ud560 \ub54c\ub9c8\ub2e4 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uadf8 \uc774\ud6c4\ub85c \uc2b5\uae30\ub294 \ub450 \ubc88\uc9f8\ub85c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4: \uc885\uc774 \uc2b5\uae30\uac00 2%\uc77c \ub54c \ub178\ud654\uac00 \uac70\uc758 \ub450 \ubc30\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c\ub294 \uc815\uaca9\uc5d0 \uac00\uae4c\uc6b4 \uac00\uc7a5 \ub728\uac70\uc6b4 \uc9c0\uc810\uc5d0\uc11c \uc628\ub3c4\ub97c \uc720\uc9c0\ud558\uace0 \uc2b5\uae30\ub97c 1-2% \uc774\ud558\ub85c \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc808\uc5f0 \uc218\uba85\uc758 \ub300\ubd80\ubd84\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc0b0\uc18c(\uc608: \ud0f1\ud06c \ubc00\ubd09) \ubc0f \uc804\uae30 \uc2a4\ud2b8\ub808\uc2a4(\uc608: PD \uc81c\uc5b4)\uc640 \uac19\uc740 \uc694\uc18c\ub97c \uad00\ub9ac\ud558\ub294 \uac83\ub9cc\uc73c\ub85c\ub3c4 \uc804\uccb4 \ud6a8\uacfc\ub97c \uc5bb\uae30\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30 \uc624\uc77c\uc758 \uc808\uc5f0 \ud488\uc9c8\uc744 \uc5bc\ub9c8\ub098 \uc790\uc8fc \ud14c\uc2a4\ud2b8\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n<p>\uc5f0\uac04 \uc624\uc77c \ud14c\uc2a4\ud2b8\ub294 \uac74\uac15\ud55c \uc7a5\uce58\uc758 \uae30\uc900\uc785\ub2c8\ub2e4: IEC 60156\uc5d0 \ub530\ub978 \ud30c\uad34 \uc804\uc555, \uce7c \ud478\uc154\uc5d0 \uc758\ud55c \uc218\ubd84 \ud568\ub7c9, \uc0b0\ub3c4, DGA. 20\ub144 \uc774\uc0c1 \ub41c \uc7a5\uce58, \uacfc\ubd80\ud558 \ub610\ub294 \uc2b5\uae30 \uc0ac\uac74\uc774 \uc788\uc5c8\ub358 \uc7a5\uce58, \ub610\ub294 \ud3c9\ud0c4\ud558\uc9c0 \uc54a\uc740 \ucd94\uc138\ub97c \ubcf4\uc774\ub294 \uc7a5\uce58\uc758 \uacbd\uc6b0 6\uac1c\uc6d4\ub9c8\ub2e4 \ud14c\uc2a4\ud2b8\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uac01 \uc0d8\ud50c\uc740 \uc2e4\ud5d8\uc2e4 \ube44\uc6a9\uc73c\ub85c $80\u2013$250\uc774 \uc18c\uc694\ub418\uba70, \uc774\ub294 \uc608\ubc29\ud558\ub294 \uc2e4\ud328\ubcf4\ub2e4 \ud6e8\uc52c \uc800\ub834\ud569\ub2c8\ub2e4. \uc628\ub77c\uc778 \ubaa8\ub2c8\ud130\ub9c1\uc740 $15,000\u2013$45,000\uc758 \ube44\uc6a9\uc774 \ub4e4\uba70, \uc774\ub294 \uc911\uc694\ud55c \uc790\uc0b0\uc5d0 \ub300\ud574\uc11c\ub9cc \uc815\ub2f9\ud654\ub429\ub2c8\ub2e4.<\/p>\n<h3>\ub0ae\uc740 \ud3b8\uadf9 \uc9c0\uc218\ub294 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/h3>\n<p>\ud3b8\uadf9 \uc9c0\uc218(PI)\ub294 10\ubd84\uc5d0\uc11c\uc758 \uc808\uc5f0 \uc800\ud56d\uacfc 1\ubd84\uc5d0\uc11c\uc758 \uc808\uc5f0 \uc800\ud56d\uc758 \ube44\uc728\ub85c, IEEE 43\uc5d0 \ub530\ub985\ub2c8\ub2e4. PI\uac00 1.5 \uc774\ud558\uc778 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \uc2b5\uae30\ub098 \uc624\uc5fc\ub41c \uc808\uc5f0\uc744 \ub098\ud0c0\ub0b4\uba70, 1.5\u20132.0\uc740 \uacbd\uacc4\uc120, 2.0 \uc774\uc0c1\uc740 \ub300\ubd80\ubd84\uc758 \uc624\uc77c \uce68\uc9c0 \uc7a5\uce58\uc5d0 \ub300\ud574 \uac74\uac15\ud55c \uc0c1\ud0dc\uc785\ub2c8\ub2e4. PI\uac00 2.6\uc5d0\uc11c 1.8\ub85c 2\ub144 \ub3d9\uc548 \ud558\ub77d\ud558\ub294 \ucd94\uc138\ub294 \ub2e8\uc77c \ub0ae\uc740 \uc218\uce58\ubcf4\ub2e4 \ub354 \uac15\ub825\ud55c \uacbd\uace0\uc785\ub2c8\ub2e4. \ub0ae\uc740 PI\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc7a5\uce58\uac00 \uac74\uc870(\ud56b \uc624\uc77c \uc21c\ud658 \ub610\ub294 \uc9c4\uacf5 \uac74\uc870)\ub418\uc5b4\uc57c \ud568\uc744 \uc758\ubbf8\ud558\uba70, \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc885\uc774 \uc2b5\uae30\uac00 \ucd94\uac00 \uc190\uc0c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc5d0\uc2a4\ud130 \uc624\uc77c\uc774 \uc815\ub9d0\ub85c \uc808\uc5f0 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub098\uc694?<\/h3>\n<p>\ub124, \ud2b9\uc815 \ubc29\uc2dd\uc5d0\uc11c \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uc790\uc5f0 \uc5d0\uc2a4\ud130 \uc624\uc77c\uc740 \uc720\uc804 \uac15\ub3c4\uac00 \ub5a8\uc5b4\uc9c0\uae30 \uc804\uc5d0 \ud5c8\uc6a9\ub418\ub294 \uc218\ubd84 \ud568\ub7c9\uc774 \uc0c1\ub2f9\ud788 \ub192\uc2b5\ub2c8\ub2e4 \u2014 \uad11\uc720\uc758 \uacbd\uc6b0 20\u201330 ppm\uc5d0 \ube44\ud574 \uc57d 100\u2013200 ppm\uc785\ub2c8\ub2e4 \u2014 \ub530\ub77c\uc11c \uc2b5\uae30 \uce68\uc785\uc5d0 \ub300\ud574 \ub354 \uad00\ub300\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc774\ub4e4\uc740 \ub354 \ub192\uc740 \ubc1c\ud654\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4(\uad11\uc720\uc758 \uacbd\uc6b0 \uc57d 140 \u00b0C\uc5d0 \ube44\ud574 300 \u00b0C \uc774\uc0c1) \ud654\uc7ac \uc548\uc804\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uad11\uc720\ubcf4\ub2e4 10\u201325% \ub354 \ube44\uc309\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2b5\ud55c \ud658\uacbd, \uc2e4\ub0b4 \uc7a5\uc18c \ub610\ub294 \ud658\uacbd\uc801\uc73c\ub85c \ubbfc\uac10\ud55c \uc704\uce58\uc5d0\uc11c\ub294 \uc2b5\uae30 \ub0b4\uc131\uacfc \ud654\uc7ac \uc548\uc804\uc131\uc758 \uc870\ud569\uc774 \uc885\uc885 \ud504\ub9ac\ubbf8\uc5c4\uc744 \uc9c0\ubd88\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10920\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Four-Main-Causes-ofTransformer-Insulation-Degradation.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h3>\uc808\uc5f0 \uad00\ub9ac \ud504\ub85c\uadf8\ub7a8\uc758 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n<p>\uc5f0\uac04 \uc0d8\ud50c\ub9c1 \ubc0f \ud14c\uc2a4\ud2b8\ub85c \uad00\ub9ac\ub418\ub294 \uc720\ub2db\uc758 \uacbd\uc6b0, \ud14c\uc2a4\ud2b8 \ubc94\uc704 \ubc0f \uc2e4\ud5d8\uc2e4 \uc694\uae08\uc5d0 \ub530\ub77c \uc720\ub2db\ub2f9 \uc5f0\uac04 $1,500\u2013$6,000\uc758 \uc608\uc0b0\uc744 \ucc45\uc815\ud558\uc2ed\uc2dc\uc624. \uc911\uc694\ud55c \uc720\ub2db\uc5d0 \uc628\ub77c\uc778 \ubaa8\ub2c8\ud130\ub9c1\uc744 \ucd94\uac00\ud558\ub294 \ub370\ub294 \uc720\ub2db\ub2f9 $15,000\u2013$45,000\uc758 \ucd08\uae30 \ube44\uc6a9\uacfc \uc720\ub2db\ub2f9 \uc5f0\uac04 $500\u2013$2,000\uc758 \ud50c\ub7ab\ud3fc \uc694\uae08\uc774 \ucd94\uac00\ub429\ub2c8\ub2e4. \uc774\ub294 \uc218\ub9ac \ub610\ub294 \uad50\uccb4\uc5d0 $50,000\u2013$500,000\uc758 \ube44\uc6a9\uc774 \ub4dc\ub294 \uad8c\uc120 \uace0\uc7a5\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624 \u2014 \uc808\uc5f0 \uad00\ub9ac \ud504\ub85c\uadf8\ub7a8\uc758 \ud22c\uc790 \ud68c\uc218 \ube44\uc728\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 50:1 \uc774\uc0c1\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 \u2013 \uc81c1\ubd80: \uc77c\ubc18<\/a> \u2014 \uc808\uc5f0 \uc870\uc815 \ucc38\uc870\ub97c \ud3ec\ud568\ud55c \ubcc0\uc555\uae30 \ub4f1\uae09 \ubc0f \ud14c\uc2a4\ud2b8\uc758 \ud575\uc2ec \ud45c\uc900\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/639\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076-3: \uc804\ub825 \ubcc0\uc555\uae30 \u2013 \uc81c3\ubd80: \uc808\uc5f0 \uc218\uc900 \ubc0f \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8<\/a> \u2014 \uc808\uc5f0 \uc218\uc900(BIL\/SIL) \ubc0f \uc720\uc804 \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/6129\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60156: \uc808\uc5f0 \uc561\uccb4 \u2013 \ud30c\uad34 \uc804\uc555\uc758 \uacb0\uc815<\/a> \u2014 \uc624\uc77c \ud30c\uad34 \uc804\uc555 \ud14c\uc2a4\ud2b8\uc758 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/standards.ieee.org\/ieee\/43\/10742\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE 43: \uc808\uc5f0 \uc800\ud56d \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uad8c\uc7a5 \uc2e4\ubb34<\/a> \u2014 IR \ubc0f PI \uc218\uc6a9 \uae30\uc900\uc5d0 \ub300\ud55c \ucc38\uc870\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/639\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60270: \uace0\uc804\uc555 \ud14c\uc2a4\ud2b8 \uae30\uc220 \u2013 \ubd80\ubd84 \ubc29\uc804 \uce21\uc815<\/a> \u2014 PD \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uce21\uc815 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/639\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60599: DGA \uacb0\uacfc \ud574\uc11d<\/a> \u2014 \uac00\uc2a4 \uae30\ubc18 \uace0\uc7a5 \ud574\uc11d\uc744 \uc704\ud55c \ud45c\uc900 \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ko\/\" rel=\"nofollow\">\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/a> \u2014 \uac80\uc99d\ub41c \uc9c4\uacf5 \uac74\uc870 \ubc0f \ubd80\ubd84 \ubc29\uc804 \uacf5\uc7a5 \ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\ub97c \uac00\uc9c4 IEC 60076 \uc900\uc218 \ubcc0\uc555\uae30 \uc81c\uc870\uc5c5\uccb4\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\ubcc0\uc555\uae30 \uc808\uc5f0 \uc131\ub2a5 \ud5a5\uc0c1\uc740 \uc804\ub7b5\uc774\uc9c0 \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \uc0ac\uc591\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4 \u2014 \uc808\uc5f0 \uc218\uc900, \ubc00\ud3d0 \ud0f1\ud06c, \uc5d0\uc2a4\ud130 \uc624\uc77c, \ubcf4\uc218\uc801\uc778 \ub0c9\uac01 \u2014 \uadf8\ub9ac\uace0 \uc624\uc77c \uc720\uc9c0\ubcf4\uc218, \uc2b5\uae30 \uad00\ub9ac, \uc5f4 \uad00\ub9ac \ubc0f \ucd94\uc138 \uae30\ubc18 \ud14c\uc2a4\ud2b8\uc758 \uccb4\uacc4\uc801\uc778 \ud504\ub85c\uadf8\ub7a8\uc744 \ud1b5\ud574 \uacc4\uc18d\ub429\ub2c8\ub2e4. \ub124 \uac00\uc9c0 \uce58\uba85\uc801\uc778 \uc694\uc18c \u2014 \uc628\ub3c4, \uc2b5\uae30, \uc0b0\uc18c \ubc0f \uc804\uae30\uc801 \uc2a4\ud2b8\ub808\uc2a4 \u2014 \ub294 \ubaa8\ub450 \uce21\uc815 \uac00\ub2a5\ud558\uba70, \uc774 \ub124 \uac00\uc9c0 \ubaa8\ub450 \ud2b9\uc815 \ube44\uc6a9\uc774 \ub4dc\ub294 \uac1c\uc785\uc5d0 \ubc18\uc751\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uac00\uc7a5 \ub728\uac70\uc6b4 \uc9c0\uc810\uc758 \uc628\ub3c4\uc640 \uc2b5\uae30\uac00 \uc808\uc5f0 \ub178\ud654\ub97c \uc9c0\ubc30\ud569\ub2c8\ub2e4; \ub450 \uac00\uc9c0 \ubaa8\ub450\ub97c \ub04a\uc784\uc5c6\uc774 \uad00\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>BDV\ub97c 30 kV \uc774\uc0c1, PI\ub97c 2.0 \uc774\uc0c1, \uc885\uc774 \uc2b5\uae30\ub97c 2% \uc774\ud558\ub85c \uc720\uc9c0\ud558\uace0 DGA \ucd94\uc138\ub97c \uc8fc\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc0d8\ud50c\ub2f9 $80\u2013$250\uc5d0\uc11c \uc5f0\uac04 \uc624\uc77c \ud14c\uc2a4\ud2b8\ub294 \uadc0\ud558\uac00 \ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \ub192\uc740 \uac00\uce58\uc758 \uc808\uc5f0 \ud22c\uc790\uc785\ub2c8\ub2e4.<\/li>\n<li>\uad6c\ub9e4 \uc2dc \uc808\uc5f0 \ud488\uc9c8\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624 \u2014 \uacf5\uc7a5 \ubcf4\uace0\uc11c\uc5d0\uc11c \uac74\uc870 \uc885\ub8cc \uc9c0\uc810 \ubc0f PD \ub370\uc774\ud130\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc740 \uacbd\uc7c1\ub825 \uc788\ub294 \uac00\uaca9\uc73c\ub85c \uac80\uc99d\ub41c \uc808\uc5f0 \ud488\uc9c8\uc744 \uac00\uc9c4 IEC \uc900\uc218 \ubcc0\uc555\uae30\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4 \u2014 \uc7a5\uae30 \uc790\uc0b0\uc744 \uc704\ud55c \ud655\uace0\ud55c \uae30\ubc18\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The report on the failure of a power transformer of 20 MVA capacity and 110 kV voltage level was similar to a textbook study about the phenomenon. Analysis of dissolved gases showed the presence of acetylene gas in the concentration of 18 ppm, the polarization index dropped from fracturing value of 2.8 to the following [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10918,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10917","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\/10917","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=10917"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10917\/revisions"}],"predecessor-version":[{"id":11008,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10917\/revisions\/11008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/10918"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=10917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=10917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=10917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}