{"id":11183,"date":"2026-08-30T18:30:05","date_gmt":"2026-08-30T10:30:05","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=11183"},"modified":"2026-08-30T18:30:05","modified_gmt":"2026-08-30T10:30:05","slug":"real-time-transformer-gas-monitoring-to-support-condition-based-maintenance","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/blog\/real-time-transformer-gas-monitoring-to-support-condition-based-maintenance\/","title":{"rendered":"\uc0c1\ud0dc \uae30\ubc18 \uc720\uc9c0\ubcf4\uc218\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud55c \uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1"},"content":{"rendered":"<p>\uc804\ub825 \ubcc0\uc555\uae30\ub294 \ubaa8\ub4e0 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac00\uc7a5 \ud070 \ub2e8\uc77c \ud22c\uc790\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc608\uce21 \uac00\ub2a5\ud558\uace0 \uc608\ubc29 \uac00\ub2a5\ud55c \ubc29\uc2dd\uc73c\ub85c \uace0\uc7a5\ub0a9\ub2c8\ub2e4. \ubcc0\uc555\uae30\uac00 \ucc28\ub2e8\ub418\uac70\ub098, \ud0c0\uac70\ub098, \uce58\uba85\uc801\uc73c\ub85c \uace0\uc7a5\ub098\uae30 \uc804\uc5d0\ub3c4 \uc5f4 \ubc0f \uc804\uae30 \uc2a4\ud2b8\ub808\uc2a4\ub85c \uc778\ud574 \uc808\uc5f0\uc720\uc758 \ubd84\ud574\uac00 \uc2dc\uc791\ub418\uc5b4 \ud2b9\uc815 \uac00\uc2a4\ub97c \uc0dd\uc131\ud558\uba70, \uc774 \uac00\uc2a4\ub294 \uae30\ub984\uc5d0 \uc6a9\ud574\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac00\uc2a4\uc5d0\ub294 \ubd80\ubd84 \ubc29\uc804\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc218\uc18c, \uacfc\uc5f4\ub85c \uc778\ud574 \uc0dd\uc131\ub418\ub294 \uc5d0\ud2f8\ub80c, \uc544\ud06c\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc544\uc138\ud2f8\ub80c \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc804\ud1b5\uc801\uc73c\ub85c \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d\uc740 \uc808\uc5f0 \uc720\uccb4\uc5d0\uc11c \uc0dd\uc131\ub41c \uac00\uc2a4\ub97c \uc5f0\uad6c\ud558\ub294 \uac83\uc73c\ub85c, \ud608\uc561 \uac80\uc0ac\ub97c \uc218\ud589\ud558\ub294 \uac83\uacfc \uc720\uc0ac\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2e4\uc2dc\uac04 \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d\uc744 \ud1b5\ud574 \uc774 \uacfc\uc815\uc740 \uc5f0\uac04 \uc2e4\ud5d8\uc2e4 \ubc29\ubb38\uc5d0\uc11c \uc9c0\uc18d\uc801\uc778 \uac74\uac15 \ubaa8\ub2c8\ud130\ub9c1\uc73c\ub85c \ubc1c\uc804\ud558\uc5ec \ubcc0\uc555\uae30\uac00 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\uace0 \uc788\ub294\uc9c0, \uc5bc\ub9c8\ub098 \ube60\ub974\uac8c \uc131\uc7a5\ud558\uace0 \uc788\ub294\uc9c0, \uc5b8\uc81c \uc870\uce58\uac00 \ud544\uc694\ud55c\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uac00\uc774\ub4dc\ub294 \uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1\uc758 \uacfc\uc815, \uc8fc\uc758\ud574\uc57c \ud560 \uac00\uc2a4\uc640 \uadf8 \uc911\uc694\uc131, \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uae30\uc220, \uc790\uc0b0 \uc18c\uc720\uc790\uc5d0\uac8c \uc8fc\ub294 \uc774\uc810, \uadf8\ub9ac\uace0 \ud22c\uc790 \uc218\uc775\uc744 \uc81c\uacf5\ud558\ub294 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \ubc29\ubc95\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<blockquote><p>\uc751\ub2f5: \uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1 \uc11c\ube44\uc2a4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubcc0\uc555\uae30 \uc624\uc77c\uc5d0 \uc874\uc7ac\ud558\ub294 \uac00\uc2a4(\uc608: \uc218\uc18c, \uba54\ud0c4, \uc5d0\ud0c4, \uc5d0\ud2f8\ub80c, \uc544\uc138\ud2f8\ub80c, \uc77c\uc0b0\ud654\ud0c4\uc18c, \uc774\uc0b0\ud654\ud0c4\uc18c)\uc758 \ub18d\ub3c4\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubd84\uc11d\ud560 \uc218 \uc788\uc73c\uba70, \uc628\ub77c\uc778 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c(\uac00\uc2a4 \ud06c\ub85c\ub9c8\ud1a0\uadf8\ub798\ud53c \ud615\ud0dc \ub610\ub294 \uad11\uc74c\ud5a5\/\uc801\uc678\uc120 \ubd84\uad11\ubc95\uc744 \ud1b5\ud574 \ub610\ub294 \uc218\uc18c \ud2b9\uc774 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac01 \uac00\uc2a4\ub294 \ubcc0\uc555\uae30\uac00 \uacaa\uace0 \uc788\ub294 \uacb0\ud568 \uc911 \ud558\ub098\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc911\uc694\ud55c \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \uc628\ub77c\uc778 \ubaa8\ub2c8\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 \uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc694\ud560 \ub54c\ub9cc \uc218\ud589\ub418\ubbc0\ub85c \uc77c\uc815\uc5d0 \ub530\ub77c \uc720\uc9c0\ubcf4\uc218\ub97c \ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud544\uc694\uc5d0 \ub530\ub77c \uc774\ub8e8\uc5b4\uc838 \uc608\uae30\uce58 \uc54a\uc740 \uc815\uc804\uc744 \uc644\uc804\ud788 \ud53c\ud560 \uc218 \uc788\uc5b4 \uc0c1\ub2f9\ud55c \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\ub97c \uac00\uc838\uc62c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11185\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Real-Time-Transformer-Gas-Monitoring-to-Support-Condition-Based-Maintenance.webp\" alt=\"\uc0c1\ud0dc \uae30\ubc18 \uc720\uc9c0\ubcf4\uc218\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud55c \uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1\uc740 \uc791\ub3d9 \uc911\uc778 \ubcc0\uc555\uae30\uc758 \uc808\uc5f0\uc720\uc5d0 \uc6a9\ud574\ub41c \uac00\uc2a4\uc758 \ub18d\ub3c4\ub97c \uc624\ud504\ub77c\uc778\uc73c\ub85c \uc804\ud658\ud558\uc9c0 \uc54a\uace0 \uc9c0\uc18d\uc801\uc73c\ub85c \uce21\uc815\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uc5f0\uacb0\uc740 \ubcc0\uc555\uae30\uc758 \uc624\uc77c \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9c0\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ubc30\uc218 \ubc38\ube0c \ub610\ub294 \uc804\uc6a9 \uc0d8\ud50c\ub9c1 \ubc38\ube0c\ub97c \ud1b5\ud574 \ubbf8\ub9ac \uc815\ud574\uc9c4 \uac04\uaca9\uc73c\ub85c \uc624\uc77c\uc774\ub098 \uac00\uc2a4\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ucd94\ucd9c\ud569\ub2c8\ub2e4. \uc624\uc77c\uc774\ub098 \uac00\uc2a4\ub294 \ubd84\uc11d\ub418\uba70, \uce21\uc815\uac12\uc740 SCADA \ub610\ub294 \uc790\uc0b0 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc5d0 \ud45c\uc2dc\ub418\uac70\ub098 \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/p>\n<p>DGA\uc758 \uc628\ub77c\uc778 \ubc29\ubc95\uc740 \uc624\uc77c\ub85c \ucc44\uc6cc\uc9c4 \ubcc0\uc555\uae30\uc5d0 \ub300\ud574 \uc804\ub825 \ubd80\ubb38\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc774 \uc801\uc6a9\ub418\ub294 \uc9c4\ub2e8 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc720\ud2f8\ub9ac\ud2f0 \ud68c\uc0ac\ub4e4\uc740 \uc815\ud574\uc9c4 \uac04\uaca9(\ubcf4\ud1b5 \ub9e4\ub144)\uc73c\ub85c \uc624\uc77c \uc0d8\ud50c\uc744 \ucc44\ucde8\ud558\uace0 \uc774\ub97c \uc2e4\ud5d8\uc2e4\ub85c \ubc30\uc1a1\ud558\uc5ec \uc77c\uc8fc\uc77c \ud6c4\uc5d0 \uac00\uc2a4 \ud06c\ub85c\ub9c8\ud1a0\uadf8\ub7a8\uc744 \ubc1b\ub294 \uc624\ud504\ub77c\uc778 \ubc29\ubc95\uc5d0 \uc775\uc219\ud569\ub2c8\ub2e4. \uc628\ub77c\uc778 \ubc29\ubc95\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uae30\ubc18 DGA\uc758 \ubaa8\ub4e0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uba74\uc11c \ud504\ub85c\uc138\uc2a4 \ub370\uc774\ud130\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\uc5ec \ub9ce\uc740 \uc2dc\uac04 \uc18c\ubaa8 \ub2e8\uacc4\ub97c \uc81c\uac70\ud558\uace0 \uc6a9\ud574\ub41c \uac00\uc2a4\uc758 \ubc29\ucd9c \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \ubcc0\uc555\uae30\uac00 \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \ucd08\uae30 \uacbd\uace0 \uc2e0\ud638 \uc911 \ud558\ub098\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uac00\uc2a4: \uac01 \uac00\uc2a4\uac00 \uc54c\ub824\uc8fc\ub294 \uac83<\/h2>\n<p>\ubcc0\uc555\uae30 \uc624\uc77c\uacfc \uc885\uc774\ub294 \uc804\uae30\uc801 \uc2a4\ud2b8\ub808\uc2a4 \ud558\uc5d0\uc11c \ubd84\ud574\ub420 \ub54c \uc81c\ud55c\ub41c \ubc94\uc704\uc758 \uc8fc\uc694 \uc9c4\ub2e8 \uac00\uc2a4\ub97c \ubc29\ucd9c\ud569\ub2c8\ub2e4. \uac00\uc2a4 \u201c\uc11c\uba85\u201d\uc740 \uc874\uc7ac\ud558\ub294 \uac00\uc2a4\uc640 \uadf8 \ub18d\ub3c4\ub97c \uc0c1\ud638 \ube44\uad50\ud558\uc5ec \uc2dd\ubcc4\ud568\uc73c\ub85c\uc368 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uac00\uc2a4<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc6d0\uc778<\/th>\n<th>\uacb0\ud568 \uc11c\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc218\uc18c (H2)<\/td>\n<td>\ubd80\ubd84 \ubc29\uc804, \ucf54\ub85c\ub098, \uc800\uc5d0\ub108\uc9c0 \uacb0\ud568<\/td>\n<td>\ucd08\uae30 \uc9c0\ud45c; \uc885\uc885 \uac00\uc7a5 \uba3c\uc800 \uc0c1\uc2b9\ud558\ub294 \uac00\uc2a4<\/td>\n<\/tr>\n<tr>\n<td>\uba54\ud0c4 (CH4)<\/td>\n<td>\uc800\uc628 \uc5f4 \uacb0\ud568<\/td>\n<td>~300\u00b0C \uc774\ud558\uc5d0\uc11c \uacfc\uc5f4 \uc2dc \uc0c1\uc2b9<\/td>\n<\/tr>\n<tr>\n<td>\uc5d0\ud0c4 (C2H6)<\/td>\n<td>\uc911\uac04 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4<\/td>\n<td>\uc5f4 \uc11c\uba85\uc5d0\uc11c \uba54\ud0c4\uacfc \uc30d\uc744 \uc774\ub8f8<\/td>\n<\/tr>\n<tr>\n<td>\uc5d0\ud2f8\ub80c (C2H4)<\/td>\n<td>\uace0\uc628 \uc5f4 \uacb0\ud568 (300-700\u00b0C)<\/td>\n<td>\uc2ec\uac01\ud55c \ud56b\uc2a4\ud31f\uc5d0\uc11c \uc9c0\ubc30\uc801<\/td>\n<\/tr>\n<tr>\n<td>\uc544\uc138\ud2f8\ub80c (C2H2)<\/td>\n<td>\uc544\ud0b9, \uace0\uc5d0\ub108\uc9c0 \ubc29\uc804<\/td>\n<td>\uac00\uc7a5 \uc704\ud5d8\ud55c \uc11c\uba85; \uc544\ud0b9\uc744 \ub098\ud0c0\ub0c4<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\uc0b0\ud654\ud0c4\uc18c (CO)<\/td>\n<td>\uc140\ub8f0\ub85c\uc624\uc2a4 (\uc885\uc774) \ubd84\ud574<\/td>\n<td>CO \uc0c1\uc2b9\uc740 \uacfc\uc5f4\ub41c \uc808\uc5f0\uccb4\ub97c \uc2e0\ud638\ud568<\/td>\n<\/tr>\n<tr>\n<td>\uc774\uc0b0\ud654\ud0c4\uc18c (CO2)<\/td>\n<td>\uc815\uc0c1 \ub178\ud654 \ubc0f \uc140\ub8f0\ub85c\uc624\uc2a4 \uc2a4\ud2b8\ub808\uc2a4<\/td>\n<td>CO2\/CO \ube44\uc728\uc740 \uacb0\ud568\uc758 \ub178\ud654\ub97c \ub3d5\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub450 \uac00\uc9c0 \uaddc\uce59\ub9cc \ubc30\uc6b0\ub294 \uac83\uc774 \uc0d8\ud50c \uacb0\ud568 \uac00\uc2a4 \ucc28\ud2b8\ub97c \uc554\uae30\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \uccab\uc9f8, \uac00\uc2a4 \ud328\ud134\uc774 \ub2e8\uc77c \uac00\uc2a4\ubcf4\ub2e4 \ub354 \uc911\uc694\ud558\ub2e4\ub294 \uac83\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc218\uc18c\uc640 \uba54\ud0c4 \uc218\uce58\uac00 \ub0ae\uc740 \ubcc0\uc555\uae30\ub294 \uc544\uc138\ud2f8\ub80c\uc758 \uc874\uc7ac\uac00 \uc99d\uac00\ud558\ub294 \ubcc0\uc555\uae30\ubcf4\ub2e4 \uc2ec\uac01\ud55c \uacb0\ud568\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ub458\uc9f8, \ucd94\uc138\uac00 \ud2b9\uc815 \uac00\uc2a4 \ub18d\ub3c4\uc758 \uc22b\uc790\ubcf4\ub2e4 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30\uac00 IEEE C57.104\uc5d0 \ub530\ub77c \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ub18d\ub3c4\uc758 \uac00\uc2a4\ub97c \uac00\uc9c0\uace0 \uc788\uc744 \uc218 \uc788\uc9c0\ub9cc, \ub18d\ub3c4\uac00 \ub9e4\ub2ec \ub450 \ubc30\ub85c \uc99d\uac00\ud558\uace0 \uc788\ub2e4\uba74 \uc774\ub294 \uc9c0\ub09c 2~3\ub144 \ub3d9\uc548 \uc548\uc815\uc801\uc778 \ub192\uc740 \uac00\uc2a4 \ub18d\ub3c4\ub97c \uac00\uc9c4 \uc0c1\ud669\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uae34\uae09\ud55c \uc0c1\ud669\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11186\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/How-Online-DGA-Works-Sensing-Technologies.webp\" alt=\"\uc628\ub77c\uc778 DGA \uc791\ub3d9 \ubc29\uc2dd: \uac10\uc9c0 \uae30\uc220\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\uc628\ub77c\uc778 DGA \uc791\ub3d9 \ubc29\uc2dd: \uac10\uc9c0 \uae30\uc220<\/h2>\n<p>\uc628\ub77c\uc778 DGA \ubaa8\ub2c8\ud130\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub2e4\uc591\ud55c \uac80\uc99d\ub41c \uae30\uc220 \uac04\uc758 \uac00\uaca9-\uc131\ub2a5 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uac00\uc2a4 \ud06c\ub85c\ub9c8\ud1a0\uadf8\ub798\ud53c (GC): \uc628\ub77c\uc778 \uc801\uc751\uc131\uc774 \ub6f0\uc5b4\ub09c \uc2e4\ud5d8\uc2e4 \uae08\ubcf8\uc704 \uae30\uc900\uc785\ub2c8\ub2e4. \uc774\ub294 \ucd94\ucd9c\ub41c \uac00\uc2a4\ub97c \ud06c\ub85c\ub9c8\ud1a0\uadf8\ub798\ud53c \uceec\ub7fc\uc744 \ud1b5\ud574 \uc774\ub3d9\uc2dc\ud0a4\ub294 \uc6b4\ubc18 \uac00\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac00\uc2a4\uac00 \ubd84\uc790 \ud2b9\uc131\uc5d0 \ub530\ub77c \ubd84\ub9ac\ub418\uace0 \uc21c\ucc28\uc801\uc73c\ub85c \uac10\uc9c0\ub429\ub2c8\ub2e4. \ub2e4\uc911 \uac00\uc2a4 \uc628\ub77c\uc778 GC\ub294 \uc8fc\uc694 \uac00\uc2a4(H2, CH4, C2H2, C2H4, C2H6, CO, CO2)\uc758 \uc804\uccb4 \ud328\ud0a4\uc9c0\ub97c \uc81c\uacf5\ud558\uc5ec \uac00\uc7a5 \uc815\ud655\ud55c \uc628\ub77c\uc778 \ubaa8\ub2c8\ud130\uc758 \uc885\ub958\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud3ec\ud1a0\uc5b4\ucfe0\uc2a4\ud2f1 \ubc0f \uc801\uc678\uc120 \ubd84\uad11\ubc95(PAS\/IR): \uac00\uc2a4 \ubd84\uc790\ub294 \ud2b9\uc815 \ud761\uc218\ub97c \uc81c\uacf5\ud558\ub294 \uc801\uc678\uc120 \uc8fc\ud30c\uc218\ub97c \ud761\uc218\ud558\uc5ec \uac00\uc2a4 \uce21\uc815 \ubc0f \uc2dd\ubcc4\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. PAS \uae30\uc220\uc740 \uae34 \uae30\uac04 \ub3d9\uc548 \ub192\uc740 \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud558\uba70 \uc720\uc9c0\ubcf4\uc218\uac00 \uc801\uc5b4 \uc7a5\uae30\uac04\uc5d0 \uc720\ub9ac\ud569\ub2c8\ub2e4. \ud604\uc7ac \ub2e4\uac00\uc2a4 \uc2dc\uc2a4\ud15c\uc740 \uc8fc\uc694 \uac00\uc2a4\uc758 \uc804\uccb4 \ubc94\uc704\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc218\uc18c \uc804\uc6a9 \uc13c\uc11c: \uc5ec\ub7ec \uac00\uc9c0 \uacb0\ud568 \uac10\uc9c0 \ubc29\ubc95(\ubd80\ubd84 \ubc29\uc804, \uc544\ud0b9, \uacfc\uc5f4 \ubaa8\ub450 H2\ub97c \uc0dd\uc131) \uc911\uc5d0\uc11c \uc218\uc18c\uac00 \uac00\uc7a5 \uba3c\uc800 \ubc29\ucd9c\ub420 \uac00\ub2a5\uc131\uc774 \uc788\ub294 \uc800\ub834\ud55c \uc885\ub958\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \uc218\uc18c \ubaa8\ub2c8\ud130\ub294 \uc911\uc694\ud55c \uc870\uae30 \uacbd\uace0 \ub370\uc774\ud130\ub97c \uc0dd\uc131\ud558\uba70 \ub2e4\uac00\uc2a4 \uc7a5\ube44\ubcf4\ub2e4 \ube44\uc6a9\uc774 \ub0ae\uc544 \ud070 \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc0d8\ud50c\ub9c1\uc740 \uac10\uc9c0\ub9cc\ud07c \uc911\uc694\ud569\ub2c8\ub2e4: \uc7a5\uce58\ub294 \uc624\uc77c\uc5d0\uc11c \ub300\ud45c\uc801\uc778 \uac00\uc2a4 \uc0d8\ud50c\uc744 \ucd94\ucd9c\ud560 \uc218 \uc788\uc5b4\uc57c \ud558\uba70(\ud5e4\ub4dc\uc2a4\ud398\uc774\uc2a4 \ub610\ub294 \uc9c4\uacf5 \uc0d8\ud50c\ub9c1 \uae30\uc220\uc774 \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub428) \ubaa8\ub2c8\ud130\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130\ub97c \ucea1\ucc98\ud558\uae30 \uc704\ud574 \ubcf4\uc815, \uc124\uce58 \ubc0f \uc791\ub3d9\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4 \u2014 \ubcf4\uc815\ub418\uc9c0 \uc54a\uc740 \ubaa8\ub2c8\ud130\ub294 \uc544\uc608 \uc5c6\ub294 \ubaa8\ub2c8\ud130\ubcf4\ub2e4 \ub354 \ub098\uc069\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uac00\uc774\ub4dc\ub294 <a href=\"\/ko\/blog\/transformer-oil-testing-basics\/\">\ubcc0\uc555\uae30 \uc624\uc77c \ud14c\uc2a4\ud2b8 \uae30\ucd08<\/a> \ubaa8\ub4e0 \ubaa8\ub2c8\ud130\ub9c1 \ud504\ub85c\uadf8\ub7a8 \ub4a4\uc5d0 \uc788\ub294 \uc0d8\ud50c\ub9c1 \uae30\ucd08\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<h2>\ub370\uc774\ud130 \ud574\uc11d: \ud45c\uc900 \ubc0f \ubc29\ubc95<\/h2>\n<p>\uc6d0\uc2dc \uac00\uc2a4 \ub18d\ub3c4\uc758 \uc6d0\uc778\uc744 \uacb0\uc815\ud558\ub294 \uacfc\uc815\uc740 IEEE C57.104 \ubc0f \ub450\ubc1c \uc0bc\uac01\ud615\uc5d0 \uc758\ud574 \uc124\uc815\ub41c \uac83\ucc98\ub7fc \ud558\ub098\uc758 \ubc29\ubc95\ub9cc \uc0ac\uc6a9\ud558\ub294 \ub300\uc2e0 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud544\uc694\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \uacb0\uc815\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>IEEE C57 \ud45c\uc900\uc740 \uc774\ub7ec\ud55c \ubc29\ubc95\uc774 \uae30\ubc18\ud558\ub294 \uae30\ucd08\ub85c, \ub124 \uac00\uc9c0 \uc870\uac74(\uc870\uac74 1 = \uc815\uc0c1; \uc870\uac74 4 = \uae34\uae09 \uc870\uce58)\uc5d0 \ub300\ud55c \uc624\uc77c \uce68\uc218 \ubcc0\uc555\uae30\uc5d0 \uc758\ud574 \ud5c8\uc6a9\ub418\ub294 \uac00\uc2a4 \ud55c\uacc4\ub97c \ud3ec\ud568\ud558\uc5ec \uc0d8\ud50c\ub9c1\uc744 \uc704\ud574 \uac01 \uc870\uac74\uc5d0 \ub300\ud55c \uc694\uad6c \uc9c0\uce68\uc774 \uc870\ub9bd\ub418\uc5b4 \uc788\uc73c\uba70, \uc6b4\uc601\uc790\uc5d0\uac8c \uae30\ub300\ub418\ub294 \ubc14\ub97c \uba85\uc2dc\ud569\ub2c8\ub2e4. 2019\ub144 \ubc84\uc804\uc758 \ud45c\uc900\uc740 \uc870\uac74 1\uc758 \uc0d8\ud50c\ub9c1 \uc18d\ub3c4\uac00 1\ub144\uc73c\ub85c \uc124\uc815\ub418\uc5b4\uc57c \ud558\uba70, \uc870\uac74 2\ub294 4\uac1c\uc6d4, \uc870\uac74 3\uc740 1\uac1c\uc6d4\uc758 \uc0d8\ud50c\ub9c1 \ube48\ub3c4\ub97c \uac00\uc838\uc57c \ud558\uace0, \uc870\uac74 4\ub294 \uc8fc\uac04 \uc0d8\ud50c\ub9c1\uc774 \uc774\ub8e8\uc5b4\uc838\uc57c \ud55c\ub2e4\uace0 \uaddc\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub450\ubc1c \uc0bc\uac01\ud615 \ubc29\ubc95\uc740 \uc2dc\uac01\uc801 \ud45c\ud604 \ubc29\ubc95(IEC 60599)\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubd80\ubd84 \ubc29\uc804, \uc800\/\uace0 \uc5d0\ub108\uc9c0 \ubc29\uc804 \ubc0f \uc5f4 \uc624\ub958 \ubc94\uc8fc\uc5d0 \ud574\ub2f9\ud558\ub294 \uba54\ud0c4, \uc5d0\ud2f8\ub80c \ubc0f \uc544\uc138\ud2f8\ub80c\uc758 \uc138 \uac00\uc9c0 \uac00\uc2a4 \uc720\ud615\uc758 \uc0c1\ub300 \ube44\uc728\uc5d0 \ub530\ub77c \uacb0\ud568 \uc720\ud615\uc744 \uc608\uce21\ud569\ub2c8\ub2e4.,<\/li>\n<li>\ube44\uc728 \ubc29\ubc95\uc740 \ud14c\uc774\ube14\uc5d0 \ub530\ub77c \uac00\uc2a4 \uc30d\uc758 \ube44\uc728\uc744 \uae30\ubc18\uc73c\ub85c \uacb0\ud568 \uc2dd\ubcc4\uc744 \uc704\ud574 \ub3c4\uc5b4\ub128\ubd80\ub974\ud06c, \ub85c\uc800\uc2a4 \ubc0f IEC 60599 \ubc29\ubc95\ub860\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc8fc\uc694 \uac00\uc2a4 \ubc29\ubc95\uc740 \uc9c0\ubc30\uc801\uc778 \uac00\uc2a4\ub97c \uae30\ubc18\uc73c\ub85c \uac00\ub2a5\ud55c \ud750\ub984\uc744 \uace0\ub824\ud569\ub2c8\ub2e4; \uc608\ub97c \ub4e4\uc5b4, H2, C2H4 \ubc0f CO\uc758 \ub124 \uac00\uc9c0 \uac00\uc2a4 \uc911 \uc5b4\ub5a4 \uac83\uc774 \uc6b0\uc138\ud55c\uc9c0\uc5d0 \ub530\ub77c \ud2b9\uc815 \uacb0\ud568 \uc720\ud615\uc5d0 \ub300\ud55c \uacb0\ub860\uc774 \ub3c4\ucd9c\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1\uc758 \ucd94\uc138 \ubd84\uc11d \ubc29\ubc95\uc740 \ud6a8\uacfc\uc801\uc778 \uc758\uc0ac \uacb0\uc815\uc744 \uc704\ud55c \uc911\uc694\ud55c \uacb0\uc815 \uc694\uc18c\ub85c\uc11c \uac00\uc2a4 \uc0dd\uc131 \uc18d\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc5b4\ub5a4 \ubc29\ubc95\ub3c4 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc5c6\uc73c\ubbc0\ub85c, \uc219\ub828\ub41c \uac80\uc0ac\uc790\ub294 \uadf8\ub4e4\uc758 \uc804\ubb38\uc131\uc744 \ud65c\uc6a9\ud558\uc5ec \uc811\uadfc \ubc29\uc2dd\uc744 \uacb0\ud569\ud558\uace0 \ub354 \ub098\uc740 \uc758\uc0ac \uacb0\uc815\uc744 \uc704\ud55c \ub9e5\ub77d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. DGA \ubcf4\uace0\uc11c\ub97c \uc77d\ub294 \uc2e4\uc6a9\uc801\uc778 \uc548\ub0b4\ub97c \uc704\ud574, \uc6b0\ub9ac\uc758 <a href=\"\/ko\/blog\/dissolved-gas-analysis-interpretation-guide\/\">DGA \ud574\uc11d \uac00\uc774\ub4dc<\/a> \uc2e4\uc81c \uac00\uc2a4 \ubcf4\uace0\uc11c\ub97c \ucc98\uc74c\ubd80\ud130 \ub05d\uae4c\uc9c0 \ub2e8\uacc4\ubcc4\ub85c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11190\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/From-Monitoring-to-Condition-Based-Maintenance.webp\" alt=\"\ubaa8\ub2c8\ud130\ub9c1\uc5d0\uc11c \uc0c1\ud0dc \uae30\ubc18 \uc720\uc9c0\ubcf4\uc218\uae4c\uc9c0\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\ubaa8\ub2c8\ud130\ub9c1\uc5d0\uc11c \uc0c1\ud0dc \uae30\ubc18 \uc720\uc9c0\ubcf4\uc218\uae4c\uc9c0<\/h2>\n<p>\uc0c1\ud0dc \uae30\ubc18 \uc720\uc9c0\ubcf4\uc218\ub294 \uc720\uc9c0\ubcf4\uc218 \uc77c\uc815\uc5d0 \ub300\ud574 \ub2ec\ub825\uc744 \uc758\uc874\ud558\uc9c0 \uc54a\uace0, \uac1c\ubcc4 \uc7a5\ube44 \ub0b4\ubd80\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc77c\uc5d0 \uc9d1\uc911\ud569\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574, \u201c\ub9e4\ub144 \ubaa8\ub4e0 \ubcc0\uc555\uae30\ub97c \uc810\uac80\ud558\uace0 \uc0c1\ud0dc\uc5d0 \uad00\uacc4\uc5c6\uc774 \ub9e4\ub144 \uc624\uc77c\uc744 \ud14c\uc2a4\ud2b8\ud558\ub77c\u201d\ub294 \uc9c0\uc2dc\ub97c \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\uc2e0, \u201c\ubaa8\ub4e0 \uac83\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uad00\ucc30\ud558\uace0 \ub370\uc774\ud130\uac00 \uc870\uce58\ub97c \ucde8\ud560 \uc2dc\uc810\uc744 \ub098\ud0c0\ub0bc \ub54c \uc870\uce58\ub97c \ucde8\ud558\uba70, \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uc0d8\ud50c\ub9c1 \ube48\ub3c4\ub97c \uc870\uc815\ud558\ub77c\u201d\ub294 \uc9c0\uc2dc\ub97c \ubc1b\uc2b5\ub2c8\ub2e4. \ub354 \uad6c\uccb4\uc801\uc73c\ub85c:<\/p>\n<ul>\n<li>\ubcc0\uc555\uae30\ub294 \uc190\ub300\uc9c0 \uc54a\uc73c\uba70 \uc608\uc0b0\uacfc \uc791\uc5c5 \uc2dc\uac04\uc774 \uc8fc\uc758\ub97c \ud544\uc694\ub85c \ud558\ub294 \uc7a5\ube44\ub85c \uc804\ud658\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc7a5\ube44\ub294 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc0dd\uc131\ud558\uace0, \ube60\ub978 \uc0d8\ud50c\ub9c1\uacfc \ud568\uaed8 \uc5f4\ud654\uc0c1 \ucd2c\uc601, \uc624\uc77c \ud488\uc9c8 \ud14c\uc2a4\ud2b8(\uce74\ub97c \ud53c\uc154 \ubc29\ubc95\uc744 \ud1b5\ud55c \uc218\ubd84, \ud30c\uad34 \uc804\uc555, \uc885\uc774\uc758 \ud4e8\ub780 \ubd84\uc11d \ub4f1 \ud3ec\ud568) \ubc0f \uc74c\ud5a5(\ubd80\ubd84 \ubc29\uc804 \uac80\uc0ac) \uc9c4\ub2e8\uc774 \uc218\ud589\ub418\ub294 \ud2b9\ubcc4 \uc870\uc0ac\uac00 \uc9c4\ud589\ub418\uc5b4 \ubcc0\uc555\uae30\uc758 \ubb38\uc81c \uc601\uc5ed\uc744 \uc815\ud655\ud788 \ud30c\uc545\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc7a5\ube44\ub294 \ud2b9\uc815 \uc870\uce58\ub97c \ucde8\ud574\uc57c \ud55c\ub2e4\ub294 \uc2dc\uc2a4\ud15c \uacbd\uace0\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4 \u2013 \ubd80\ud558\uac00 \uc7ac\ubc30\uce58\ub418\uace0, \uc608\ube44 \ubd80\ud488\uc774 \ub300\uae30\ud558\uba70, \uc815\uc804\uc774 \uacc4\ud68d\ub418\uace0, \uc7a5\ube44\uac00 \ube44\uc804\uc6d0\ud654\ub429\ub2c8\ub2e4(\uc81c\ud488\uc774 \uc544\uc138\ud2f8\ub80c \uc0dd\uc131\uc758 \uc720\uc758\ubbf8\ud55c \uc99d\uac00\ub97c \ub098\ud0c0\ub0b4\uae30 \uc2dc\uc791\ud560 \uacbd\uc6b0).<\/li>\n<\/ul>\n<p>\ubcf8\uc9c8\uc801\uc73c\ub85c, \uc720\uc9c0\ubcf4\uc218 \ud504\ub85c\uadf8\ub7a8\uc740 \uc790\uc0b0\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0 \uae30\ubc18\ud55c \uc758\uc0ac \uacb0\uc815 \ud2b8\ub9ac\ub85c \ubcc0\ubaa8\ud558\uc600\uc73c\uba70, \uc774\ub294 \uc790\uc0b0 \uad00\ub9ac\uc790\uac00 \u201c\uc608\uce21\u201d \uc720\uc9c0\ubcf4\uc218\ub77c\uace0 \ubd80\ub974\ub294 \uac83\uc785\ub2c8\ub2e4. \uac00\uc2a4 \uc0dd\uc131 \uc18d\ub3c4\uac00 \uac00\uc7a5 \uc720\uc6a9\ud55c \ub9e4\uac1c\ubcc0\uc218\uc774\uae30 \ub54c\ubb38\uc5d0, \uc5f0\uac04 \uc0d8\ud50c \ud558\ub098\ub85c\ub294 \uac00\uc2a4 \uc0dd\uc131\uc774 \uac00\uc18d\ud654\ub418\uace0 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0bc \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc9c0\uc18d\uc801\uc778 \uc628\ub77c\uc778 \ub370\uc774\ud130\uac00 \uc758\uc0ac \uacb0\uc815 \ud2b8\ub9ac\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ubaa8\ub2c8\ud130\ub9c1\uc744 \ub458\ub7ec\uc2fc \ub354 \ub113\uc740 \uac80\uc0ac \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \uc548\ub0b4\ub294 \uc6b0\ub9ac\uc758 <a href=\"\/ko\/blog\/transformer-maintenance-checklist\/\">\ubcc0\uc555\uae30 \uc720\uc9c0\ubcf4\uc218 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/a>.<\/p>\n<h2>\ube44\uc988\ub2c8\uc2a4 \uc0ac\ub840: \uc774\uc810 \ubc0f \ud22c\uc790 \ud68c\uc218<\/h2>\n<p>\uc2e4\uc2dc\uac04 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc758 \uc7a5\uc810\uc740 \ud2b9\uc815\ud558\uace0 \uacbd\uc81c\uc801\uc73c\ub85c \uc911\uc694\ud55c \uc790\uc0b0\uc774 \uc0ac\uc6a9\ub418\ub294 \uacf3\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uacb0\ud568 \ud0d0\uc9c0 \u2013 \ubd80\ubd84 \ubc29\uc804, \ud56b\uc2a4\ud31f \ub610\ub294 \ub290\uc2a8\ud55c \uc5f0\uacb0\uacfc \uac19\uc740 \uacb0\ud568\uc740 \uace0\uc7a5 \uba87 \ub2ec \uc804\uc5d0 \ud0d0\uc9c0\ub418\uc5b4 \uac70\uc758 \ube44\uc6a9 \uc5c6\uc774 \uc218\ub9ac\ub97c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uac15\uc81c \uc815\uc804 \ud68c\ud53c \u2013 \ubcc0\uc555\uae30\uc758 \uc608\uae30\uce58 \uc54a\uc740 \uace0\uc7a5\uc740 \uc0dd\uc0b0 \uc190\uc2e4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\uc81c \uc815\uc804\uc758 \ube44\uc6a9\uc740 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc758 \ub2e8\uc21c\ud55c \uac00\uaca9\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4. EPRI(\uc804\ub825 \uc5f0\uad6c\uc18c)\uac00 \uc218\ud589\ud55c \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74, \ub2e8 \ud55c \ubc88\uc758 \uac15\uc81c \uc815\uc804\uc744 \ud53c\ud558\ub294 \uac83\ub9cc\uc73c\ub85c\ub3c4 \ubaa8\ub2c8\ud130\ub9c1 \ud504\ub85c\uadf8\ub7a8\uc758 \ube44\uc6a9\uc744 \ucda9\ub2f9\ud560 \uc218 \uc788\ub2e4\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc790\uc6d0\uc758 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc778 \ud65c\uc6a9 \u2013 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc0d8\ud50c\ub9c1\uc740 \ub3c4\uc6c0\uc774 \ud544\uc694\ud55c \uc790\uc0b0\uc5d0\ub9cc \uc9d1\uc911\ud574\uc57c \uc790\uc6d0\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc790\uc0b0\uc758 \uc218\uba85 \uc5f0\uc7a5 \u2013 \ubcc0\uc555\uae30\uc758 \uacfc\uc5f4\uc774 \uc808\uc5f0\uccb4\uc5d0 \uc190\uc0c1\uc744 \uc8fc\uae30 \uc804\uc5d0 \ud0d0\uc9c0\ub418\uba74 \ubcc0\uc555\uae30\ub294 \uba87 \ub144 \ub3d9\uc548 \uc9c0\uc18d\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc548\uc804\uc131 - \uac00\uc2a4 \uc2dc\uadf8\ub2c8\ucc98\uc758 \uac10\uc9c0\ub294 \uc544\ud06c \uacb0\ud568\uc758 \ubc1c\uc0dd\uc744 \ub098\ud0c0\ub0b4\uba70, \uc6b4\uc601\uc790\uac00 \uc608\ubc29 \uc870\uce58\ub97c \ucde8\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li>\uc0ac\uc2e4\uc5d0 \uae30\ubc18\ud55c \uc758\uc0ac \uacb0\uc815 - \ubd80\ud558\uc758 \ubcc0\ud654\ub098 \ubcc0\uc555\uae30\uc758 \uad6c\ub9e4 \ubc0f \uad50\uccb4\ub294 \ub2e8\uc21c\ud55c \ucd94\uce21\uc774 \uc544\ub2cc \uc5ed\uc0ac\uc801 \uc0c1\ud0dc \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ubaa8\ub4e0 \uc911\uc694\ud55c \ubcc0\uc555\uae30\uc5d0 \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc744 \uc124\uce58\ud558\ub294 \uac83\uc774 \uc548\uc804\ud558\uace0 \ucd5c\uc120\uc758 \uad00\ud589\uc73c\ub85c \uac04\uc8fc\ub418\uba70, \ub35c \uc911\uc694\ud55c \uc7a5\uce58\uc5d0\ub294 \uc774 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0 \uc5f0\uac04 \ud14c\uc2a4\ud2b8\uc5d0\ub9cc \uc758\uc874\ud574\uc57c \ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 <a href=\"\/ko\/product\/transformer-monitoring-solutions\/\">\ubcc0\uc555\uae30 \ubaa8\ub2c8\ud130\ub9c1 \uc194\ub8e8\uc158<\/a> \ud398\uc774\uc9c0\ub294 \ubaa8\ub2c8\ud130\ub9c1 \ud558\ub4dc\uc6e8\uc5b4\uc640 \uc11c\ube44\uc2a4\uac00 \uc774\ub7ec\ud55c \ud50c\ub9bf\uc5d0 \ub300\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \ud328\ud0a4\uc9d5\ub418\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11191\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Solutions-and-Industry-Programs.webp\" alt=\"\uc194\ub8e8\uc158 \ubc0f \uc0b0\uc5c5 \ud504\ub85c\uadf8\ub7a8\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\uc194\ub8e8\uc158 \ubc0f \uc0b0\uc5c5 \ud504\ub85c\uadf8\ub7a8<\/h2>\n<p>\uc644\uc804\ud55c \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc740 \ub124 \uac1c\uc758 \ub808\uc774\uc5b4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc0b0\uc5c5\uc5d0\uc11c\ub294 \uac01 \ub808\uc774\uc5b4\uac00 \ub2e4\uc591\ud55c \uaddc\ubaa8\ub85c \uad6c\ud604\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc2e4\uc2dc\uac04 DGA \ubd84\uc11d\uae30 - \uc608\uc0b0 \ud50c\ub9bf\uc744 \uc704\ud55c \ub2e8\uc77c \uac00\uc2a4 \uc218\uc18c \ubd84\uc11d\uae30\uc640 \uc911\uc694\ud55c \uc2dc\uc124\uc744 \uc704\ud55c \ub2e4\uc911 \uac00\uc2a4 GC\/PAS \uae30\uc220. \uc8fc\uc694 \uc81c\uc870\uc5c5\uccb4\ub85c\ub294 Qualitrol\uacfc Vaisala, Serveron\/TM8, Morgan Schaffer \ubc0f Camlin\uacfc \uac19\uc740 \uacbd\uc7c1\uc5c5\uccb4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud1b5\ud569 \ubcc0\uc555\uae30 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c - DGA\ub97c \ud558\ub098\uc758 \ud50c\ub7ab\ud3fc\uc73c\ub85c \uc9d1\uacc4\ud558\uace0 \uc624\uc77c \uc628\ub3c4 \ubc0f \ubcc0\uc555\uae30 \uad8c\uc120 \uc628\ub3c4 \ubaa8\ub2c8\ud130\ub9c1 \ub4f1\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4 (\uc608: Cambridge \ubc0f Siemens).<\/li>\n<li>SCADA\/\uc790\uc0b0 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uacfc\uc758 \uc778\ud130\ud398\uc774\uc2a4, \uc5ec\uae30\uc11c \uacb0\uacfc\ub294 \uacbd\uace0 \ubc0f \ub300\uc2dc\ubcf4\ub4dc\uc640 \uad00\ub828\ud558\uc5ec \uacf5\uc7a5\uc758 \uad00\ub9ac \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \ud1b5\ud569\ub418\uc5b4 CBM \uacb0\uc815\uc744 \ub0b4\ub9bd\ub2c8\ub2e4.<\/li>\n<li>DGA \ud574\uc11d \ubc0f \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8\ub97c \ud3ec\ud568\ud558\ub294 \uc11c\ube44\uc2a4\ub294 \ud5a5\ud6c4 \uad6c\ud604\uc744 \uc704\ud55c \uae30\uc900\uc120\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ud0dc\uc591\uad11 \ubc0f \ud48d\ub825 \ubc1c\uc804\uc18c\uc5d0\uc11c \uccab \ubc88\uc9f8 \ud328\ud0a4\uc9c0\ub294 \uc8fc\uc694 \ubcc0\uc555\uae30\uc640 \ubc1c\uc804\uae30 \uc2b9\uc555 \ubcc0\uc555\uae30\ub97c \ud3ec\ud568\ud558\uba70, \uc0b0\uc5c5\uc5d0\uc11c\ub294 \ud328\ud0a4\uc9c0\uac00 \uacf5\uae09 \ubc0f \uc81c\uc870 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc694\uc810\uc740 \u201c\uc808\ub300\uc801\uc73c\ub85c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130\ub97c \uc704\ud574 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc783\uc744 \uc218 \uc788\ub294 \uac83\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\ub77c\u201d\uc785\ub2c8\ub2e4. \uadc0\ud558\uc758 \ud50c\ub9bf\uc5d0 \ub300\ud55c \ud504\ub85c\uadf8\ub7a8 \ud06c\uae30\ub97c \uc870\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\uba74 \uc800\ud76c \ud300\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624 - \uadf8\ub9ac\uace0 \uc800\ud76c\uc758 <a href=\"\/ko\/about-us\/\">\uc18c\uac1c \ud398\uc774\uc9c0<\/a> \ub97c \uc2dc\uc791\uc73c\ub85c \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc758 \uc18c\uc720\uc790\ub97c \uc704\ud55c \ubcc0\uc555\uae30 \uc120\ud0dd \ubc0f \ubaa8\ub2c8\ud130\ub9c1 \uc9c0\uc6d0 \ubc29\ubc95\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>DGA\uac00 \uac10\uc9c0\ud558\ub294 \uac00\uc2a4\ub294 \ubb34\uc5c7\uc774\uba70 \uadf8 \uc758\ubbf8\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc804\uccb4 DGA \ud504\ub85c\uadf8\ub7a8\uc740 \uc218\uc18c - \ubd80\ubd84 \ubc29\uc804\uc744 \ub098\ud0c0\ub0b4\ub294, \uba54\ud0c4 \ubc0f \uc5d0\ud0c4 - \uacbd\ubbf8\ud55c \uc5f4 \ubd95\uad34\ub97c \uc704\ud55c, \uc5d0\ud2f8\ub80c - \uace0\uc628\uc5d0\uc11c\uc758 \uacfc\uc5f4\uc744 \uc704\ud55c, \uc544\uc138\ud2f8\ub80c - \uc544\ud06c\ub97c \uc704\ud55c, \uadf8\ub9ac\uace0 \uc77c\uc0b0\ud654\ud0c4\uc18c \/ \uc774\uc0b0\ud654\ud0c4\uc18c - \uc885\uc774 \uc720\uc804\uccb4\uc758 \uc5f4\ud654\ub97c \uc704\ud55c \uc77c\uacf1 \uac00\uc9c0 \ud544\uc218 \uac00\uc2a4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac00\uc2a4\uc758 \uc874\uc7ac \ubc0f \ucd94\uc138\uc5d0 \ub530\ub77c \uacb0\ud568\uc758 \uc6d0\uc778\uacfc \uc815\ub3c4\ub97c \ud310\ub2e8\ud560 \uc218 \uc788\uc73c\uba70, \ub2e8\uc21c\ud788 \uc774\ub7ec\ud55c \uac00\uc2a4 \uc911 \ud558\ub098\uc758 \uac1c\ubcc4 \ub18d\ub3c4 \uc218\uce58\ub9cc \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\uc555\uae30 \uc624\uc77c\uc740 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uc0d8\ud50c\ub9c1\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n<p>IEEE C57.104-2019\uc5d0 \ub530\ub974\uba74, \ud45c\uc900\uc740 \ubcc0\uc555\uae30 \uc624\uc77c\uc774 \uc870\uac74 1(\uc815\uc0c1 \uc0c1\ud0dc)\uc5d0\uc11c\ub294 \ub9e4\ub144 \uc0d8\ud50c\ub9c1\ud558\uace0, \uc870\uac74 2\uc5d0\uc11c\ub294 \ubd84\uae30\ubcc4, \uc870\uac74 3\uc5d0\uc11c\ub294 \uc6d4\ubcc4, \uc870\uac74 4\uc5d0\uc11c\ub294 \uc8fc\ubcc4\ub85c \uc0d8\ud50c\ub9c1\ud574\uc57c \ud55c\ub2e4\uace0 \uba85\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0c8\ub85c \uc124\uce58\ub41c \ubcc0\uc555\uae30\ub294 \uccab \ubd84\uae30 \ub3d9\uc548 \uc6d4\ubcc4 \uc0d8\ud50c\ub9c1\uc744 \uc694\uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc628\ub77c\uc778 DGA \ubaa8\ub2c8\ud130\ub9c1\uc740 \ube44\uc6a9 \ub300\ube44 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc911\uc694\ud55c \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \ud22c\uc790\ub294 \uadf8\ub9cc\ud55c \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac15\uc81c \uc815\uc804 \uc2dc \uc190\uc2e4\ub41c \uc0dd\uc0b0\ub7c9\uacfc \uad50\uccb4 \ube44\uc6a9\uc774 \ud22c\uc790 \ube44\uc6a9\uc744 \uc27d\uac8c \ucd08\uacfc\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubcf4\uc870 \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \uc5f0\uac04 \ucd5c\uc18c \ud55c \ubc88 \ub610\ub294 \ubd84\uae30\ubcc4 \uc0d8\ud50c\ub9c1\uc774 \ucd5c\uc120\uc758 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc0c1\ud0dc \uae30\ubc18 \uc720\uc9c0\ubcf4\uc218\uc640 \uc608\ubc29 \uc720\uc9c0\ubcf4\uc218\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc608\ubc29 \uc720\uc9c0\ubcf4\uc218\ub294 \uc7a5\ube44\uc758 \uce21\uc815\ub41c \uc0c1\ud0dc\uc640 \uad00\uacc4\uc5c6\uc774 \ubbf8\ub9ac \uc124\uc815\ub41c \uc77c\uc815\uc5d0 \ub530\ub77c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c MBM\uc740 \uc2e4\uc81c \uce21\uc815\uac12(\ud604\uc7ac \uac00\uc2a4 \ucd94\uc138, \ubd80\ud558 \ubc0f\/\ub610\ub294 \ud14c\uc2a4\ud2b8 \uacb0\uacfc)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac74\uac15\ud55c \uc7a5\ube44\ub294 \uc190\ub300\uc9c0 \uc54a\uace0 \ubc1c\uc804\ud560 \uc218 \uc788\ub3c4\ub85d \uc870\uce58\ub97c \ucde8\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c CBM\uc740 \uc218\ud589\ub41c \uc791\uc5c5\uc5d0 \ub300\ud55c \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4. \uc2e4\uc2dc\uac04 \uac00\uc2a4 \ubaa8\ub2c8\ud130\ub9c1\uc758 \ub3c4\uc785\uc740 CBM\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \uc815\ubcf4 \uacc4\uce35\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/technav.ieee.org\/topic\/dissolved-gas-analysis\" rel=\"nofollow noopener\" target=\"_blank\">IEEE \uae30\uc220 \ub0b4\ube44\uac8c\uc774\ud130 \u2014 \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d \uac1c\uc694<\/a><\/li>\n<li><a href=\"https:\/\/powerprognosis.com\/integrated-dga-interpretation-for-power-transformers-ieee-c57-104\" rel=\"nofollow noopener\" target=\"_blank\">\uc804\ub825 \uc608\uce21 \u2014 IEEE C57.104\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \ud1b5\ud569 DGA \ud574\uc11d<\/a><\/li>\n<li><a href=\"https:\/\/www.reig-us.com\/solar-plant-transformer-dga-dissolved-gas-analysis-field-guide\" rel=\"nofollow noopener\" target=\"_blank\">REIG \u2014 \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c \ubcc0\uc555\uae30 DGA \ud604\uc7a5 \uac00\uc774\ub4dc(\uc0d8\ud50c\ub9c1 \uc8fc\uae30, Duval, \ud22c\uc790 \ud68c\uc218)<\/a><\/li>\n<li><a href=\"https:\/\/link.springer.com\/doi\/10.1007\/s00502-022-00992-8\" rel=\"nofollow noopener\" target=\"_blank\">Springer \u2014 \uc628\ub77c\uc778 \uc6a9\ud574 \uac00\uc2a4 \ubd84\uc11d: \uac00\ub2a5\uc131, \uacbd\ud5d8, \ud55c\uacc4<\/a><\/li>\n<li><a href=\"http:\/\/megger.com\/en-ca\/knowledge-hub\/how-to-interpret-dga-results-for-transformer-health\" rel=\"nofollow noopener\" target=\"_blank\">Megger \u2014 \ubcc0\uc555\uae30 \uac74\uac15\uc744 \uc704\ud55c DGA \uacb0\uacfc \ud574\uc11d \ubc29\ubc95<\/a><\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc2e4\uc2dc\uac04 \ubcc0\uc555\uae30 \uac00\uc2a4 \uac10\uc9c0\ub85c \uc778\ud574 \uc804\uae30 \uc124\uce58\uc758 \uadc0\uc911\ud55c \uc790\uc6d0\uc774 \uc815\ubcf4\uac00 \uc5c6\ub294 \ube14\ub799 \ubc15\uc2a4\uc5d0\uc11c \uc2ec\uc804\ub3c4 \ubc30\uc120\uc774 \uc788\ub294 \ud658\uc790\ub85c \ubcc0\ud654\ud569\ub2c8\ub2e4. \ubcc0\uc555\uae30 \uc624\uc77c\uc5d0 \ud3ec\ud568\ub41c \uc6a9\ud574 \uac00\uc2a4(\uc218\uc18c, \uba54\ud0c4, \uc5d0\ud0c4, \uc5d0\ud2f8\ub80c, \uc544\uc138\ud2f8\ub80c \ubc0f \ud0c4\uc18c \uc0b0\ud654\ubb3c)\ub294 DGA \uc0ac\uc6a9 \ubc0f \ud45c\uc900\uc5d0\uc11c \uc218\ub144\uac04 \uc785\uc99d\ub41c \uc870\uae30 \uacbd\uace0 \uc2e0\ud638\uc785\ub2c8\ub2e4. \uc8fc\uae30\uc801\uc778 \uc2e4\ud5d8\uc2e4 \uc0d8\ud50c\ub9c1\uc5d0\uc11c \uc2e4\uc2dc\uac04 \uc628\ub77c\uc778 \ubaa8\ub2c8\ud130\ub9c1\uc73c\ub85c \uc804\ud658\ud558\ub294 \uac83\uc740 \ubcc0\ud654\uc728\uc774\ub77c\ub294 \uc8fc\uc694 \uc774\uc810\uc744 \uac00\uc838\uc635\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774 \uacbd\uc6b0, \uc8fc\uc694 \uc774\uc810\uc740 \ubb38\uc81c\ub97c \uc815\uae30 \ube44\uc6a9\uc73c\ub85c \uac10\uc9c0\ud558\ub294 \uac83\uacfc \uac15\uc81c \uc815\uc804\uc744 \ud1b5\ud574 \uc874\uc7ac\ub97c \uc778\uc2dd\ud558\ub294 \uac83 \uc0ac\uc774\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud55c \ubcc0\uc555\uae30 \uc18c\uc720\uc790\ub97c \uc704\ud55c \ube44\uc988\ub2c8\uc2a4 \uc0ac\ub840\ub294 \uccab \ubc88\uc9f8 \ud68c\ud53c\ub41c \uace0\uc7a5\uc73c\ub85c \uc644\ub8cc\ub418\uace0 \uc885\ub8cc\ub418\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>A power transformer can be the largest single investment made in any electrical system, yet it fails in a predictable and preventable manner. Even before a transformer trips, burns, or fails catastrophically, decomposition of its insulation oil due to thermal and electrical stress has begun, producing specific gases that dissolve in the oil. These gases [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11185,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11183","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=11183"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11183\/revisions"}],"predecessor-version":[{"id":11196,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11183\/revisions\/11196"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/11185"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=11183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=11183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=11183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}