{"id":10705,"date":"2026-08-29T23:42:52","date_gmt":"2026-08-29T15:42:52","guid":{"rendered":"https:\/\/q8bbzjnpm5.wpdns.site\/?p=10705"},"modified":"2026-08-29T23:42:52","modified_gmt":"2026-08-29T15:42:52","slug":"the-pv-specific-chinese-style-substation-developed-by-subian-electric-has-been-officially-delivered","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/news\/the-pv-specific-chinese-style-substation-developed-by-subian-electric-has-been-officially-delivered\/","title":{"rendered":"Subian Electric\uc5d0\uc11c \uac1c\ubc1c\ud55c PV \uc804\uc6a9 \uc911\uad6d\uc2dd \ubcc0\uc804\uc18c\uac00 \uacf5\uc2dd\uc801\uc73c\ub85c \uc778\ub3c4\ub418\uc5c8\uc2b5\ub2c8\ub2e4."},"content":{"rendered":"<p>\uc911\uad6d \ubd81\uc11c\ubd80\uc758 \ubc14\ub78c\uc774 \ub9ce\uc774 \ubd80\ub294 \uace0\uc6d0\uc5d0 \uc704\uce58\ud55c 200 MW \uaddc\ubaa8\uc758 \ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc124\uc774 \uc804\ub825\ub9dd\uc5d0 \uc5f0\uacb0\ub420 \uc608\uc815\uc774\uc5c8\uc73c\ub098, \uacc4\uc57d\uc790 \uc911 \ud55c \uba85\uacfc \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc778\ubc84\ud130\ub294 \uace0\uc804\uc555 \ubcc0\uc804\uc18c\uc5d0 \ub3c4\ub2ec\ud574\uc57c \ud558\uc9c0\ub9cc, \uadf8\uacf3\uc73c\ub85c \uac00\ub294 \uacbd\ub85c\ub294 3\ud0ac\ub85c\ubbf8\ud130\uc758 \uc5b4\ub824\uc6b4 \uc9c0\ud615\uc744 \uc9c0\ub098\uc57c \ud558\uba70, \uba87 \uc8fc \uc548\uc5d0 \uc644\ub8cc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc81c\uc2dc\uac04\uc5d0 \uc804\ub825\ub9dd\uc5d0 \uc5f0\uacb0\ud558\uae30 \uc704\ud574 \uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825\uc5d0\uc11c \uc81c\uc791\ud55c \ud2b9\ubcc4\ud788 \uc81c\uc791\ub41c \ubcc0\uc804\uc18c \uadf8\ub8f9\uc744 \ud574\ub2f9 \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\ub85c \ubcf4\ub0b4\uae30\ub85c \uacb0\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc911\uad6d\uc5d0\uc11c \uc0dd\uc0b0\ub41c \uc77c\ubc18 \ubcc0\uc804\uc18c\uc640 \uc720\ub7fd \ubc0f \ubd81\ubbf8\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc124\uacc4\ud55c \uc720\uc0ac \ubcc0\uc804\uc18c \uac04\uc758 \ucc28\uc774\uc810\uc5d0 \ub300\ud574 \ubc30\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uce58\uc758 \ud2b9\uc131, \ud14c\uc2a4\ud2b8 \uacfc\uc815, \uacf5\uae09\uc5c5\uccb4\uc5d0 \ud310\ub9e4\ub418\ub294 \uc774 \uc720\ud615\uc758 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\uc640 \uac19\uc740 \uc720\uc6a9\ud55c \uc815\ubcf4\uac00 \ub9ce\uc774 \ud3ec\ud568\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10706\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/PV-Specific-Substation-Officially-Delivered.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"delivery\">\ub0a9\ud488 \uc774\uc815\ud45c<\/h2>\n<p>\uc704\uc5d0\uc11c \uc124\uba85\ud55c \ud504\ub85c\uc81d\ud2b8\uc758 \uacf5\uae09\uc740 2,000 kVA \ubcc0\uc555\uae30\uac00 \uc7a5\ucc29\ub41c 42\uac1c\uc758 \ud2b9\uc815 \ubcc0\uc804\uc18c \ud0dc\uc591\uad11 \uc720\ub2db\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \ubcc0\uc555\uae30\ub294 \uc2b9\uc555 \uae30\ub2a5(35 kV \/ 0.69 kV)\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c\uc758 \uc0b0\uc5c5 RMU, \uc778\ubc84\ud130 \uc885\ub2e8\uc774 \uc788\ub294 LV \ubc30\uc804\ubc18, \ubcf4\ud638\uc6a9 \uc218\uce58 \ub9b4\ub808\uc774, \uce21\uc815 \ubc0f \uc804\uccb4 \uc791\ub3d9\uc744 \uc704\ud55c \uae30\uae30\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc870\ub9bd\uccb4\ub294 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c\uc758 \uc628\ub3c4 \uc0c1\uc2b9, \ub2e8\ub77d \uc800\ud56d, \uc804\uc555 \ud14c\uc2a4\ud2b8, \ub0b4\ubd80 \uc544\ud06c \ubc29\uc804\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825 \ub4f1 \uacf5\uc7a5 \uc720\ud615 \ud14c\uc2a4\ud2b8\ub97c \uac70\ucce4\uc2b5\ub2c8\ub2e4. \uac01 \uc720\ub2db\uc740 \uc815\uae30 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \uc778\uc99d\uc744 \ubc1b\uc558\uc73c\uba70, GB \ud45c\uc900\uc744 \uc900\uc218\ud558\uace0 EPC \uacc4\uc57d\uc790\uac00 \uc18c\uc720\uc790\uc5d0\uac8c \uc804\ub2ec\ud560 \uc218 \uc788\ub3c4\ub85d \uc804\uccb4 \uacc4\uce21 \uc7a5\ube44\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc774\uc815\ud45c\uc758 \ub0a9\ud488 \uc644\ub8cc\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \uad00\uc810\ubcf4\ub2e4 \ub354 \ub113\uc740 \uad00\uc810\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \uc644\uc804\ud558\uace0 \uc778\uc99d\ub41c PV \uc0c1\ud638 \uc5f0\uacb0 \uc9c0\uc810\uc774 \uc81c\uc870 \ubc0f \ud14c\uc2a4\ud2b8\ub420 \uc218 \uc788\uc74c\uc744 \uc99d\uba85\ud558\uba70, \uac74\uc124 \uce21\uc5d0\uc11c\uc758 \uac74\uc124 \uc791\uc5c5\uc744 \uc694\uad6c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"what\">\uc911\uad6d\uc2dd PV \ubcc0\uc804\uc18c\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\uc911\uad6d\uc2dd \ud0dc\uc591\uad11 \ubcc0\uc804\uc18c\ub294 \uc911\uad6d\uc758 \ub300\uaddc\ubaa8 \uc9c0\uc5ed \ud0dc\uc591\uad11 \uc2dc\uc7a5\uc744 \uace0\ub824\ud558\uc5ec \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70, \uc774\ub294 \ubcc0\uc804\uc18c \uc81c\uc870\uc5c5\uccb4\uc5d0 \uc758\ud574 \ubcc0\uc804\uc18c \uc124\uacc4\uc758 \ud45c\uc900\ud654\ub97c \ud544\uc694\ub85c \ud588\uc2b5\ub2c8\ub2e4. \uc911\uad6d\ud615 \ubcc0\uc804\uc18c\ub294 \uc720\ub7fd \ubc0f \ubbf8\uad6d\uc758 \ub3d9\uae09 \uc81c\ud488\uacfc \ube44\uad50\ud560 \ub54c \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\ud1b5\ud569 \uc778\ubc84\ud130 \uc2a4\ud14c\uc774\uc158: \uc800\uc804\uc555 \uc139\uc158\uc740 \uc778\ubc84\ud130 \ucd9c\ub825\uc744 \uc911\uc2ec\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c 800 \u2014 1,500 V \uc9c1\ub958 \uc785\ub825\uacfc 400\u2014690 V \uad50\ub958 \ucd9c\ub825\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc720\ub7fd \ub610\ub294 \ubbf8\uad6d\uc5d0\uc11c \uc81c\uc870\ub41c \uc778\ubc84\ud130\uc77c \uc218 \uc788\uc73c\uba70, \uc778\ubc84\ud130\uac00 \uc885\uc885 \ub3d9\uc77c\ud55c \uc2a4\ud0a4\ub4dc \ub610\ub294 \uc778\uc811\ud55c \uc778\ud074\ub85c\uc800\uc5d0 \uc704\uce58\ud558\uae30 \ub54c\ubb38\uc5d0 \ucf00\uc774\ube14 \uacbd\ub85c\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<br \/>\n\ud45c\uc900\ud654\ub41c \uc911\uc804\uc555\/\uc800\uc804\uc555 \uad6c\uc870: \ud45c\uc900 \ubaa8\ub4c8 \uce58\uc218\ub97c \uac00\uc9c4 \ub450 \uac1c \ub610\ub294 \uc138 \uac1c\uc758 \uad6c\ud68d \ub808\uc774\uc544\uc6c3(\uc911\uc804\uc555, \ubcc0\uc555\uae30, \uc800\uc804\uc555 \uc139\uc158)\uc73c\ub85c, \uac1c\ubc1c\uc790\uac00 \ud56d\uc0c1 \ub3d9\uc77c\ud55c \ubcc0\uc804\uc18c\ub97c \uc8fc\ubb38\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<br \/>\n\uc774\uc911 \ud45c\uc900 \uc900\uc218: GB\/T \ud45c\uc900\uc5d0 \ub9de\uac8c \uc124\uacc4\ub418\uc5c8\uc73c\uba70 IEC 62271-202 \ubc0f IEC 60076\uc5d0 \uc758\ud574 \ud5c8\uc6a9\ub429\ub2c8\ub2e4.<br \/>\n\ube60\ub978 \ubc30\uc1a1 \ubaa8\ub378: \uc124\uacc4\uc758 \ud45c\uc900\ud654 \ub355\ubd84\uc5d0 \uc81c\uc791 \uc77c\uc815\uc774 \uc9e7\uc544\uc84c\uc2b5\ub2c8\ub2e4 \u2014 10-16\uc8fc \u2014 \uadf8\ub9ac\uace0 \uc720\ub7fd\ubcf4\ub2e4 \ube44\uc6a9\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<br \/>\n\uadf8\ub9ac\ub4dc \ucf54\ub4dc \uc900\ube44 \uc644\ub8cc: \ud1b5\ud569\ub41c \uc218\uce58 \ub9b4\ub808\uc774\ub294 \uc12c \uae30\ub2a5\uc744 \ubc29\uc9c0\ud558\ub294 \uae30\ub2a5\uacfc \ubc29\ud5a5\uc131 \uacfc\uc804\ub958 \ubc0f \uc804\uc555\/\uc8fc\ud30c\uc218 \uc720\uc9c0 \uae30\ub2a5\uc744 \uc2dc\uc7a5\uc5d0 \ub9de\uac8c \uc900\ube44\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad6d\uc81c \uad6c\ub9e4\uc790\uc5d0\uac8c \u201c\uc911\uad6d\uc2dd\u201d\uc774\ub77c\ub294 \uc6a9\uc5b4\ub294 \ucef4\ud329\ud2b8\ud558\uace0 \uc870\ub9bd\uc2dd \ubcc0\uc804\uc18c \uc124\uacc4 \ud2b9\uc9d5\uacfc \ud2b9\uc815 \ud0dc\uc591\uad11 \uacf5\ud559\uc744 \uacb0\ud569\ud55c \uc798 \ud655\ub9bd\ub41c \uc124\uacc4 \uc720\ud615\uc744 \uc758\ubbf8\ud558\uba70, \ub530\ub77c\uc11c \uc720\ub7fd \ubc0f \ubbf8\uad6d \ubaa8\ub378\uacfc \ud568\uaed8 \uace0\ub824\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"structure\">\uad6c\uc870 \ubc0f \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uad6c\ud68d<\/th>\n<th>\uc8fc\uc694 \uc7a5\ube44<\/th>\n<th>\uc804\ud615\uc801\uc778 \uc815\uaca9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>LV \uc778\ubc84\ud130 \uce21 \uad6c\ud68d<\/td>\n<td>LV \uc2a4\uc704\uce58\ubcf4\ub4dc, AC \ucc28\ub2e8\uae30, \uc11c\uc9c0 \uc5b5\uc81c\uae30, \ubcf4\ud638 \ub9b4\ub808\uc774, \uc778\ubc84\ud130 \uc885\ub2e8<\/td>\n<td>400\u2013690 V, 2,000\u20134,000 A<\/td>\n<\/tr>\n<tr>\n<td>\ubcc0\uc555\uae30 \uad6c\ud68d<\/td>\n<td>\uc2b9\uc555 \ubcc0\uc555\uae30, \uc624\uc77c \ucc28\ub2e8, \uc628\ub3c4 \ubaa8\ub2c8\ud130\ub9c1, \uac15\uc81c \uacf5\uae30 \ub0c9\uac01 \uc635\uc158<\/td>\n<td>630\u20134,000 kVA, 35\/0.69 kV<\/td>\n<\/tr>\n<tr>\n<td>MV \uadf8\ub9ac\ub4dc \uce21 \uad6c\ud68d<\/td>\n<td>\uace0\uccb4 \uc808\uc5f0 \ub610\ub294 SF6 RMU, \uc9c4\uacf5 \ucc28\ub2e8\uae30 \uc635\uc158, \uacc4\ub7c9 CT\/VT, \uc5b5\uc81c\uae30<\/td>\n<td>10\u201340.5 kV, 630 A<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\uc5b4 \ubc0f \ubcf4\uc870 \uc7a5\uce58<\/td>\n<td>DC \uacf5\uae09, \ud788\ud130, SCADA\/RTU, \ud1b5\uc2e0 \ub9c1\ud06c, \ubc29\uc2b5 \uc81c\uc5b4<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud0dc\uc591\uad11 \uc751\uc6a9\uc744 \uc704\ud55c \uad6c\uc870\uc801 \uc138\ubd80 \uc0ac\ud56d\uc5d0\ub294 \uace0\uc628 \ud658\uacbd \uc870\uac74(\ucd5c\ub300 50 \u00b0C)\uc5d0 \ub300\ud574 \uacc4\uc0b0\ub41c \ucd9c\ub825 \uc800\ud558 \uace1\uc120, \uc77c\uc77c \uc5f4 \uc21c\ud658\uc774 \uac00\ub2a5\ud55c \ubcc0\uc555\uae30 \uc124\uacc4, \uac74\uc870\ud55c \uc7a5\uc18c\ub97c \uc704\ud55c \uba3c\uc9c0 \ud544\ud130\ub9c1 \ud658\uae30 \ubc0f \uc0ac\ub9c9 \ubc0f \ud574\uc548 \uc9c0\uc5ed\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ubd80\uc2dd \ubc29\uc9c0 \uc2dc\uc2a4\ud15c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc138\ubd80 \uc0ac\ud56d\uc740 \uc7a5\uce58\uac00 \uc77c\uc77c \ud0dc\uc591 \uc8fc\uae30 \uc870\uac74\uc5d0\uc11c 25\ub144 \ub3d9\uc548 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"why\">\ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\uac00 PV \uc804\uc6a9 \uc7a5\uce58\ub97c \ud544\uc694\ub85c \ud558\ub294 \uc774\uc720<\/h2>\n<p>\ub124 \uac00\uc9c0 \uc694\uc18c\ub294 \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\uac00 \uc77c\ubc18 \ubc30\uc804 \ubcc0\uc804\uc18c\uc5d0 \uc758\uc874\ud574\uc11c\ub294 \uc548 \ub41c\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<br \/>\n\uccab\uc9f8, \ud0dc\uc591\uad11 \uc124\uce58\uc758 \ubd80\ud558 \ud328\ud134\uc740 \ud0dc\uc591 \ubcf5\uc0ac \uc218\uc900\uc5d0 \ub530\ub77c \ubcc0\uc555\uae30 \ubd80\ud558\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc774\ub294 \uc815\uc624\uc5d0 \uc815\uc810\uc5d0 \ub3c4\ub2ec\ud558\uace0 \ubc24\uc5d0\ub294 \uac70\uc758 \uc81c\ub85c\uc5d0 \uac00\uae4c\uc6cc\uc9d1\ub2c8\ub2e4. \uc804\ub825 \uc2dc\uc124 \uc124\uacc4\uac00 \uc774\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uc73c\uba74, \uc9c0\uc18d\uc801\uc778 \uc5f4 \uc21c\ud658\uc73c\ub85c \uc778\ud574 \uc808\uc5f0\uc774 \ud3c9\uc18c\ubcf4\ub2e4 \ub354 \ube68\ub9ac \ub9c8\ubaa8\ub429\ub2c8\ub2e4.<br \/>\n\ub458\uc9f8, \uadf8\ub9ac\ub4dc \uaddc\uc815\uc740 \uc12c \ubc29\uc9c0 \uacc4\ud68d, \ubc29\ud5a5\uc131 \uacfc\uc804\ub958 \ubcf4\ud638, \uc804\uc555 \ubc0f \uc8fc\ud30c\uc218 \uc720\uc9c0\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc124\uc815\ud558\uba70, \ub300\uae30 \uc2dc\uac04 \ubc0f \uc2dc\uac04-\uc804\ub958 \ud2b9\uc131\uc744 \ud3ec\ud568\ud558\uc5ec \ud45c\uc900 \ubc30\uc804 \ub9b4\ub808\uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucda9\uc871\ud558\uae30 \uc5b4\ub824\uc6b4 \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4.<br \/>\n\uc14b\uc9f8, \ubc18\uc751 \uc804\ub825 \uc7a5\ube44\ub294 \uadf8\ub9ac\ub4dc \ub77c\uc778 \uc804\uc555\uc744 \uc801\uc808\ud558\uac8c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc870\uc808\ub41c \ubc18\uc751 \uc804\ub825\uc744 \uadf8\ub9ac\ub4dc\uc5d0 \uacf5\uae09\ud558\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4.<br \/>\n\ub137\uc9f8, \uacc4\ub7c9\uc740 \ud0dc\uc591\uad11 \uc124\uce58\uc758 \uc0c1\ud638 \uc5f0\uacb0 \uc9c0\uc810\uc5d0\uc11c \uc218\ud589\ub418\uba70, \uaddc\uc815\ub41c \uc815\ud655\ub3c4 \ud074\ub798\uc2a4(0.2s\/0.5s)\ub97c \uc900\uc218\ud574\uc57c \ud558\uba70, \uc804\uccb4 SCADA \ubb38\uc11c\uac00 \ucc98\ub9ac\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>PV \uae30\ubc18 \uc1a1\uc2e0\uae30\ub294 \uae30\uc220\uc758 \ub124 \uac00\uc9c0 \uc601\uc5ed\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 Subian \uc7a5\ube44\uac00 \ud558\ub294 \uc77c\uc774\ubbc0\ub85c \ud604\uc7a5\uc5d0\uc11c \ub9de\ucda4\ud654 \uc5c6\uc774 \uc81c\uacf5\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10707\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Inside-a-PV-Specific-Chinses-Style-Substation.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"compare\">\uc911\uad6d\uc2dd vs. \uc720\ub7fd\uc2dd vs. \ubd81\ubbf8\uc2dd \uc124\uacc4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>\uc911\uad6d\uc2dd<\/th>\n<th>\uc720\ub7fd\uc2dd<\/th>\n<th>\ubd81\ubbf8\uc2dd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uae30\ubcf8 \ud45c\uc900<\/td>\n<td>GB\/T + IEC 62271-202<\/td>\n<td>IEC 62271-202<\/td>\n<td>IEEE C57 \/ UL<\/td>\n<\/tr>\n<tr>\n<td>\uc778\ubc84\ud130 \ud1b5\ud569<\/td>\n<td>\ud558\ub098\uc758 \uc2a4\ud0a4\ub4dc\uc5d0 \uc77c\ubc18\uc801<\/td>\n<td>\uc77c\ubc18\uc801\uc73c\ub85c \ubcc4\ub3c4\uc758 \uc778\ud074\ub85c\uc800<\/td>\n<td>\uc77c\ubc18\uc801\uc73c\ub85c \ubcc4\ub3c4\uc758 \ubcc0\uc804\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \uc815\uaca9<\/td>\n<td>630\u20134,000 kVA<\/td>\n<td>630\u20132,500 kVA<\/td>\n<td>75\u20135,000 kVA \ud328\ub4dc \uc7a5\ucc29<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \uc218\uc900<\/td>\n<td>10\u201340.5 kV \/ 400\u2013690 V<\/td>\n<td>10\u201336 kV \/ 400\u2013690 V<\/td>\n<td>15\u201335 kV \/ 480\u2013690 V<\/td>\n<\/tr>\n<tr>\n<td>\uc778\ud074\ub85c\uc800<\/td>\n<td>IP54, \uc2a4\ud0a4\ub4dc \ub610\ub294 \uce90\ube44\ub2db<\/td>\n<td>IP54, \uce90\ube44\ub2db<\/td>\n<td>\ubcc0\uc870 \ubc29\uc9c0 \uce90\ube44\ub2db<\/td>\n<\/tr>\n<tr>\n<td>\uac00\uaca9 \uc218\uc900<\/td>\n<td>\ucd5c\uc800 \ube44\uc6a9 \uacc4\uce35<\/td>\n<td>\ud504\ub9ac\ubbf8\uc5c4 \uacc4\uce35<\/td>\n<td>\ud504\ub9ac\ubbf8\uc5c4 \uacc4\uce35<\/td>\n<\/tr>\n<tr>\n<td>\ub9ac\ub4dc \ud0c0\uc784<\/td>\n<td>10\u201316\uc8fc<\/td>\n<td>16\u201328 \uc8fc<\/td>\n<td>20\u201335\uc8fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ubaa8\ub4e0 \uc2a4\ud0c0\uc77c\uc740 \uc2dc\uc7a5\uc5d0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc911\uad6d \ubc84\uc804\uc740 \ud1b5\ud569 \ubc00\ub3c4, \uac00\uaca9 \ubc0f \ub9ac\ub4dc \ud0c0\uc784\uc5d0\uc11c \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ud55c\ud3b8, \uc720\ub7fd \ubc0f \ubd81\ubbf8 \uc811\uadfc \ubc29\uc2dd\uc740 \uc9c0\uc5ed \uc790\uaca9 \ubc0f \uc11c\ube44\uc2a4\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uaca9\uacfc \uc2dc\uac04\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uae00\ub85c\ubc8c \ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \uc911\uad6d \uc2a4\ud0c0\uc77c\uc758 \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\uac00 \uac00\uc7a5 \ub9e4\ub825\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"specs\">\uc77c\ubc18 \uc0ac\uc591<\/h2>\n<p>\uc81c\uacf5\ub41c \uc218\ube44\uc548 PV \ubcc0\uc804\uc18c \uc720\ub2db\uc758 \ub300\ud45c \uc0ac\uc591:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uc77c\ubc18 \uac12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubcc0\uc555\uae30 \uc815\uaca9<\/td>\n<td>2,000 kVA, \uc624\uc77c \uce68\uc9c0\ud615, ONAN<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc555 \ube44\uc728<\/td>\n<td>35 kV \/ 0.69 kV (10\/20\/33 kV \uc635\uc158)<\/td>\n<\/tr>\n<tr>\n<td>\ubca1\ud130 \uadf8\ub8f9<\/td>\n<td>Dyn11 \ub610\ub294 Dyn5<\/td>\n<\/tr>\n<tr>\n<td>\ubb34\ubd80\ud558 \uc190\uc2e4<\/td>\n<td>~2.2\u20133.0 kW<\/td>\n<\/tr>\n<tr>\n<td>75\u00b0C\uc5d0\uc11c\uc758 \ubd80\ud558 \uc190\uc2e4<\/td>\n<td>~16\u201320 kW<\/td>\n<\/tr>\n<tr>\n<td>\uc784\ud53c\ub358\uc2a4 \uc804\uc555<\/td>\n<td>6%\u20138%<\/td>\n<\/tr>\n<tr>\n<td>LV \uc2a4\uc704\uce58\uae30\uc5b4<\/td>\n<td>2,500\u20134,000 A ACB, \uc778\ubc84\ud130 \uc885\ub2e8<\/td>\n<\/tr>\n<tr>\n<td>MV \uac1c\ud3d0\uae30<\/td>\n<td>\uace0\uccb4 \uc808\uc5f0 \ub610\ub294 SF6 RMU, 20\u201325 kA\/3s<\/td>\n<\/tr>\n<tr>\n<td>\ubcf4\ud638<\/td>\n<td>\uc218\uce58 \ub9b4\ub808\uc774: 50\/51, 50N\/51N, 27\/59, 81, \uc548\ud2f0 \uc544\uc77c\ub79c\ub4dc, \ubc29\ud5a5\uc131<\/td>\n<\/tr>\n<tr>\n<td>\uacc4\ub7c9<\/td>\n<td>\ud074\ub798\uc2a4 0.5s \ub610\ub294 0.2s, CTs\/VTs<\/td>\n<\/tr>\n<tr>\n<td>\uc778\ud074\ub85c\uc800<\/td>\n<td>IP54, \uc5f4\uce68\ud22c \uc544\uc5f0 \ub3c4\uae08 \ubca0\uc774\uc2a4, \ubc29\uccad \ucf54\ud305<\/td>\n<\/tr>\n<tr>\n<td>\uc8fc\ubcc0 \uc124\uacc4<\/td>\n<td>\uc800\ud558 \uace1\uc120\uc73c\ub85c \ucd5c\ub300 50\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\ud45c\uc900<\/td>\n<td>GB\/T + IEC 62271-202 + IEC 60076 + IEC 60529<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"standards\">\ud45c\uc900 \ubc0f \uadf8\ub9ac\ub4dc \ucf54\ub4dc \uc900\uc218<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ud45c\uc900<\/th>\n<th>\ubc94\uc704<\/th>\n<th>\uad00\ub828\uc131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IEC 62271-202<\/td>\n<td>\uc870\ub9bd\uc2dd \ubcc0\uc555\uae30 \ubcc0\uc804\uc18c<\/td>\n<td>\uc644\uc804 \ub2e8\uc704 \uc124\uacc4, \uc778\ud074\ub85c\uc800, \uc720\ud615 \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>IEC 60076<\/td>\n<td>\uc804\ub825 \ubcc0\uc555\uae30<\/td>\n<td>\ubcc0\uc555\uae30 \uc815\uaca9, \uc190\uc2e4, \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>IEC 60529<\/td>\n<td>IP \uc778\ud074\ub85c\uc800 \ubcf4\ud638<\/td>\n<td>IP54\/IP55 \uc57c\uc678 \uc815\uaca9<\/td>\n<\/tr>\n<tr>\n<td>GB\/T 17467<\/td>\n<td>\uc911\uad6d \uc870\ub9bd\uc2dd \ubcc0\uc804\uc18c \ud45c\uc900<\/td>\n<td>\uc911\uad6d\uc758 \uad6d\ub0b4 \uc124\uacc4 \uae30\uc900<\/td>\n<\/tr>\n<tr>\n<td>IEEE 1547 \/ EN 50549<\/td>\n<td>\uadf8\ub9ac\ub4dc \uc0c1\ud638 \uc5f0\uacb0 (\uc9c0\uc5ed)<\/td>\n<td>\uad6c\uc131\ub41c \uc548\ud2f0 \uc544\uc77c\ub79c\ub4dc \ubc0f \ub77c\uc774\ub4dc \uc2a4\ub8e8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uad6c\ub9e4\uc790\ub294 \ub9b4\ub808\uc774\uc640 \ud568\uaed8 \ubc30\uc1a1\ub418\ub294 \uadf8\ub9ac\ub4dc \ucf54\ub4dc \uc124\uc815\uc744 \ud655\uc778\ud558\uace0 \ud604\uc7a5\uc5d0 \ub300\ud55c \ub9b4\ub808\uc774 \uc870\uc815 \uc5f0\uad6c\ub97c \uc694\uccad\ud574\uc57c \ud569\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ud558\ub4dc\uc6e8\uc5b4\ub294 \uc885\uc885 EN 50549 (\uc720\ub7fd), IEEE 1547 (\ubd81\ubbf8) \ubc0f \ub2e4\uc591\ud55c \uad6d\uac00 \ucf54\ub4dc\ub97c \ud38c\uc6e8\uc5b4\/\uc124\uc815 \ubcc0\uacbd\uc73c\ub85c \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"testing\">\uacf5\uc7a5 \ud14c\uc2a4\ud2b8 \ubc0f \ubb38\uc11c\ud654<\/h2>\n<p>\ubc30\uc1a1 \ud504\ub85c\uc138\uc2a4\ub97c \ud1b5\ud574 \uc218\ub839\ud55c \ubaa8\ub4e0 \uc720\ub2db\uc740 \uc644\uc804\ud55c \uacf5\uc7a5 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc744 \uac70\ucce4\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30\ub294 IEC 60076\uc5d0 \ub530\ub77c \ubd80\ubd84\uc801\uc73c\ub85c \ubc0f \uc644\uc804\ud788 \uac80\uc0ac\ub418\uc5c8\uc73c\uba70, \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c \ud14c\uc2a4\ud2b8\uac00 \ud3ec\ud568\ub418\uc5c8\uc2b5\ub2c8\ub2e4: \ube44\uc728; \uad8c\uc120 \uc800\ud56d; \uc190\uc2e4; \uc784\ud53c\ub358\uc2a4; \ubc0f \uc720\uc804\uccb4 \ud14c\uc2a4\ud2b8.<\/p>\n<p>\ud45c\uc900 \ubcc0\uc555\uae30 \uac80\uc0ac \uc678\uc5d0\ub3c4 \uc804\uccb4 \uc720\ub2db\uc740 IEC 62271-202\uc5d0 \ub530\ub77c \uc815\uae30\uc801\uc778 \uc720\ud615 \ud14c\uc2a4\ud2b8\ub97c \ubc1b\uc558\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc791\ub3d9 \uc911 \ud14c\uc2a4\ud2b8\uac00 \ud3ec\ud568\ub418\uc5c8\uc73c\uba70, \uc5ec\uae30\uc5d0\ub294: \ud558\uc6b0\uc9d5\uacfc \ud568\uaed8 \uc628\ub3c4 \uc0c1\uc2b9; \ub0b4\ubd80 \uc544\ud06c\uc5d0 \ub300\ud55c \ub2e8\ub77d \uc800\ud56d; \ubc0f \uc720\uc804\uccb4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uac1c\ud3d0 \uc7a5\uce58\ub3c4 \uc815\uae30 \ud14c\uc2a4\ud2b8\ub97c \ubc1b\uc558\uc73c\uba70, \uc5ec\uae30\uc5d0\ub294 \uae30\uacc4\uc801 \uc791\ub3d9 \ud14c\uc2a4\ud2b8; \uc811\ucd09 \uc800\ud56d; \uc808\uc5f0 \ud14c\uc2a4\ud2b8; \ubc0f \ubcf4\ud638 \uae30\ub2a5 \ud14c\uc2a4\ud2b8\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc815\uae30 \ud14c\uc2a4\ud2b8 \uc678\uc5d0\ub3c4 \ubcf4\ud638 \ub9b4\ub808\uc774\ub294 \uad6c\uc131 \uc124\uc815\uc774 \ud504\ub85c\uc81d\ud2b8 \uadf8\ub9ac\ub4dc \ucf54\ub4dc\uc5d0 \ubd80\ud569\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc810\uac80\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubc30\uc1a1 \uc804\uc5d0 \uac01 \uc720\ub2db\uc740 \ubaa8\ub4e0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uac80\uc0ac\ub418\uc5c8\uc73c\uba70, \uc5ec\uae30\uc5d0\ub294: \uad6c\uc870; \ub2e8\uc790; \uc624\uc77c \uc218\uc900; \ub3c4\uc7a5; \ubc0f \ubb38\uc11c \uc900\uc218\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub4e0 \uc720\ub2db\uc5d0\ub294 \uc815\uae30 \ubcf4\uace0\uc11c; \uc720\ud615 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c; \uc0ac\uc6a9\ub41c \uc790\uc7ac\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c; \ubc0f \ucd5c\uc885 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ud544\uc694\ud55c \ubaa8\ub4e0 \uac83\uc744 \uac16\ucd9c \uc218 \uc788\ub3c4\ub85d \uc804\uccb4 \ubb38\uc11c \ud328\ud0a4\uc9c0\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"costs\">\ube44\uc6a9 \ubc0f \uac00\uaca9 \ubc94\uc704<\/h2>\n<p>\uc911\uad6d \uc2a4\ud0c0\uc77c \uad6c\uc131(\uc2b9\uc555 \ubcc0\uc555\uae30, MV \ubc0f LV \uac1c\ud3d0 \uc7a5\uce58, \ubcf4\ud638, \uacc4\ub7c9, IP54 \uc778\ud074\ub85c\uc800)\uc5d0 \ub300\ud55c \uc644\uc804\ud55c PV \uc804\uc6a9 \ubcc0\uc804\uc18c \uc720\ub2db\uc758 \uc9c0\ud45c \uac00\uaca9:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\uc804\uc555 \ud074\ub798\uc2a4<\/th>\n<th>\uc77c\ubc18 \uac00\uaca9 (USD)<\/th>\n<th>\ub9ac\ub4dc \ud0c0\uc784<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>630\u20131,000 kVA<\/td>\n<td>10\u201335 kV<\/td>\n<td>$12,000\u2013$25,000<\/td>\n<td>10\u201314\uc8fc<\/td>\n<\/tr>\n<tr>\n<td>1,250\u20132,000 kVA<\/td>\n<td>10\u201335 kV<\/td>\n<td>$16,000\u2013$35,000<\/td>\n<td>10\u201316\uc8fc<\/td>\n<\/tr>\n<tr>\n<td>2,500\u20133,150 kVA<\/td>\n<td>10\u201340.5 kV<\/td>\n<td>$30,000\u2013$60,000<\/td>\n<td>12\u201318\uc8fc<\/td>\n<\/tr>\n<tr>\n<td>3,550\u20134,000 kVA<\/td>\n<td>10\u201340.5 kV<\/td>\n<td>$45,000\u2013$90,000<\/td>\n<td>14\u201320\uc8fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub610\ub294 \uace0\ubd80\uc2dd \uc778\ud074\ub85c\uc800\uc758 \uacbd\uc6b0 15\u201330%, \uac74\uc2dd \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 10\u201320%, \uace0\uae09 \ub9b4\ub808\uc774, \ud074\ub798\uc2a4 0.2s \uacc4\ub7c9 \ubc0f \uc804\uccb4 SCADA\uc758 \uacbd\uc6b0 $1,500\u2013$5,000\uc744 \ucd94\uac00\ud558\uc2ed\uc2dc\uc624. \uac00\uaca9\uc740 FOB \uc9c0\ud45c\uc774\uba70 \uc0ac\uc591 \ubc0f \uc9c0\uc5ed\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<h2 id=\"brands\">\uc8fc\uc694 \ube0c\ub79c\ub4dc \ubc0f \uac00\uaca9 \ube44\uad50<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ube0c\ub79c\ub4dc<\/th>\n<th>\uad6d\uac00<\/th>\n<th>\uac15\ub3c4<\/th>\n<th>\ucc38\uace0 \uac00\uaca9 \u2014 2,000 kVA (USD)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc288\ub098\uc774\ub354 \uc77c\ub809\ud2b8\ub9ad<\/td>\n<td>\ud504\ub791\uc2a4<\/td>\n<td>\ud1b5\ud569 \uc194\ub8e8\uc158, \uae00\ub85c\ubc8c \uc11c\ube44\uc2a4<\/td>\n<td>$38,000\u2013$60,000<\/td>\n<\/tr>\n<tr>\n<td>\uc9c0\uba58\uc2a4<\/td>\n<td>\ub3c5\uc77c<\/td>\n<td>\ub514\uc9c0\ud138 \uadf8\ub9ac\ub4dc, \uc720\ud2f8\ub9ac\ud2f0 \ucc38\uc870<\/td>\n<td>$40,000\u2013$65,000<\/td>\n<\/tr>\n<tr>\n<td>ABB \/ \ud788\ud0c0\uce58 \uc5d0\ub108\uc9c0<\/td>\n<td>\uc2a4\uc704\uc2a4<\/td>\n<td>\ud3ed\ub113\uc740 \ud3ec\ud2b8\ud3f4\ub9ac\uc624, \uac15\ub825\ud55c \ud0dc\uc591\uad11 \ucc38\uc870<\/td>\n<td>$38,000\u2013$62,000<\/td>\n<\/tr>\n<tr>\n<td>Sungrow \/ \ud654\uc6e8\uc774<\/td>\n<td>\uc911\uad6d<\/td>\n<td>\uc778\ubc84\ud130 + \uc2a4\ud14c\uc774\uc158 \ud328\ud0a4\uc9c0<\/td>\n<td>$32,000\u2013$58,000<\/td>\n<\/tr>\n<tr>\n<td>\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825<\/td>\n<td>\uc911\uad6d<\/td>\n<td>\uc911\uad6d\uc2dd PV \ubcc0\uc804\uc18c, IEC\/GB \uc778\uc99d, OEM<\/td>\n<td>$16,000\u2013$35,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc720\ub7fd\uc758 \uc8fc\uc694 \ud50c\ub808\uc774\uc5b4\ub4e4\uacfc \uc778\ubc84\ud130 \uc81c\uc870\uc5c5\uccb4\ub4e4\uc774 \ud604\uc9c0 \uc9c0\uc6d0 \ubc0f \uc900\uc218 \ud300\uacfc \ud611\ub825\ud558\uc5ec \uc8fc\uc694 \uc785\ucc30\uc744 \uc704\ud55c \ubcc0\uc804\uc18c\ub97c \ub9e4\ub825\uc801\uc73c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4. Jiangsu Subian Electric Power\ub294 \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30, MV\/LV \uc2a4\uc704\uce58\uae30\uc5b4, \uadf8\ub9ac\ub4dc \ucf54\ub4dc \ubcf4\ud638 \ubc0f SCADA \uc900\ube44\uac00 \uc644\ub8cc\ub41c \uacc4\ub7c9\uae30\ub97c \uac16\ucd98 \uc644\uc804\ud55c \uc911\uad6d\uc2dd PV \ubcc0\uc804\uc18c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc720\ub7fd \uac00\uaca9\uc758 40-55%\ub97c \ud3ec\ud568\ud558\uc5ec \uacf5\uc7a5 \ud14c\uc2a4\ud2b8, GB\/T \ubc0f IEC \uc778\uc99d, OEM \ub9de\ucda4\ud654\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8, \ubc00\ub3c4 \ud1b5\ud569 \uc194\ub8e8\uc158 \ubc0f \uac00\uaca9 \uc9c0\uc18d \uac00\ub2a5\uc131\uc758 \uc870\ud569\uc740 Subian\uc774 \ub2e4\uc591\ud55c \ud0dc\uc591\uad11 \ud504\ub85c\uc81d\ud2b8\ub97c \uc218\uc6a9\ud558\ub294 EPC \uc0b0\uc5c5\uc758 \uc785\ucc30 \ud6c4\ubcf4 \ubaa9\ub85d\uc5d0\uc11c \ub192\uc740 \uc21c\uc704\ub97c \ucc28\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"howtochoose\">\uc0ac\uc591 \ubc0f \uad6c\ub9e4 \ubc29\ubc95<\/h2>\n<p>\uc778\ubc84\ud130 AC\uc758 \uc801\uc808\ud55c \ucd9c\ub825\uc744 \uc5bb\uc73c\ub824\uba74 \ud658\uacbd \uc800\ud558 \uacc4\uc218\ub97c \uace0\ub824\ud558\uc5ec AC \uc778\ubc84\ud130 \ucd9c\ub825(kVA)\uc5d0 10 \u2013 20% \ub9c8\uc9c4\uc744 \ub354\ud558\uc2ed\uc2dc\uc624.<br \/>\n\uc6d0\ud65c\ud55c \ud504\ub85c\uc81d\ud2b8 \uc124\uc815\uc744 \uc704\ud574 \uc218\ucd9c \uc804\uc555 \ubc0f \uc5f0\uacb0 \uc9c0\uc810\uc744 \uc0ac\uc804\uc5d0 \uc720\ud2f8\ub9ac\ud2f0 \ud68c\uc0ac\uc5d0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<br \/>\n\ubcc0\uc555\uae30 \uc720\ud615\uc744 \uacb0\uc815\ud558\uc2ed\uc2dc\uc624 \u2013 \uc624\uc77c \uce68\uc9c0\ud615\uc740 \uac1c\ubc29\ud615 \uc9c0\uba74 \uc7a5\uce58\uc5d0, \uac74\uc2dd\ud615\uc740 \uc81c\ud55c\ub41c \uacf5\uac04\uc774\ub098 \ud654\uc7ac \ubbfc\uac10 \uc9c0\uc5ed\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<br \/>\n\uadc0\ud558\uc758 \uad6d\uac00 \ubc95\ub960\uc5d0 \ub530\ub77c \uc548\ud2f0 \uc544\uc77c\ub79c\ub4dc, \ub77c\uc774\ub4dc \uc2a4\ub8e8 \ubc0f \ubb34\ud6a8 \uc804\ub825\uc5d0 \ub300\ud55c \uadf8\ub9ac\ub4dc \ucf54\ub4dc\uc758 \uc720\ud2f8\ub9ac\ud2f0 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<br \/>\nIEC 62271-202\uc5d0\uc11c \uc81c\uacf5\ub41c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc804\uccb4 \uc7a5\uce58 \uc791\ub3d9\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<br \/>\n\uc218\uc911 \ub610\ub294 \ud2b9\ud788 \uc911\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0, 1 MW \uc774\uc0c1\uc758 \uc804\ub825 \ucd9c\ub825\uc744 \uac00\uc9c4 \uacbd\uc6b0 \ub9b4\ub808\uc774 \uc870\uc815 \ud504\ub85c\uc81d\ud2b8\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<br \/>\n\ubc1c\uc804\uae30 \ud68d\ub4dd\uc5d0 \uc18c\uc694\ub41c \ube44\uc6a9 \ub300\uc2e0 25\ub144 \ub3d9\uc548 \ud3c9\uac00\ub41c \uc6b4\uc601 \ube44\uc6a9\uc744 \uae30\uc900\uc73c\ub85c \ud68c\uc0ac\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<br \/>\n\uc9c0\uc5ed \uc790\uc6d0 \ubc0f \ud68c\uc0ac \uc9c0\uc6d0\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10708\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/08\/Why-Solar-EPC-Contactors-Choose-Chinese-PV-Substations.webp\" alt=\"\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2 id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uc911\uad6d\uc2dd PV \ubcc0\uc804\uc18c\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc774\ub294 \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\ub97c \uc704\ud574 \ud2b9\ubcc4\ud788 \uc81c\uc791\ub41c \uacf5\uc7a5 \uc870\ub9bd\ud615 MV\/LV \ubcc0\uc804\uc18c\ub85c, \uc911\uad6d\uc758 \ub300\ub7c9 \uad6d\ub0b4 \uc2dc\uc7a5\uc744 \uc704\ud574 \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70 \ud604\uc7ac \uc218\ucd9c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 IEC 62271-202\uc5d0 \ub530\ub77c IP54 \uc778\ud074\ub85c\uc800 \ud558\ub098\uc5d0 \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30(630\u20134,000 kVA), MV \uc2a4\uc704\uce58\uae30\uc5b4, LV \uc778\ubc84\ud130 \uce21 \uc2a4\uc704\uce58\uae30\uc5b4, \uadf8\ub9ac\ub4dc \ucf54\ub4dc \ubcf4\ud638 \ubc0f \uacc4\uce21\uc744 \ud1b5\ud569\ud558\uba70, \uc885\uc885 \uc778\ubc84\ud130 \uc2a4\ud14c\uc774\uc158\uc774 \ub3d9\uc77c\ud55c \uc2a4\ud0a4\ub4dc\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uad6d\uc2dd PV \ubcc0\uc804\uc18c\uc758 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n<p>\uc644\uc804\ud55c \uc720\ub2db\uc740 $12,000\u2013$25,000 (630\u20131,000 kVA)\uc5d0\uc11c $45,000\u2013$90,000 (3,550\u20134,000 kVA)\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc774\ub294 \uc720\uc0ac\ud55c \ubc94\uc704\uc758 \uc720\ub7fd \uac00\uaca9\ubcf4\ub2e4 \ub300\ub7b5 40\u201355% \ub0ae\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc778\ud074\ub85c\uc800\ub294 15\u201330%\ub97c \ucd94\uac00\ud558\uba70, \ub4dc\ub77c\uc774 \ud0c0\uc785 \ubcc0\uc555\uae30\ub294 10\u201320%\ub97c \ucd94\uac00\ud558\uace0, SCADA\ub294 $1,500\u2013$5,000\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. \uac00\uaca9\uc740 FOB \uae30\uc900\uc774\uba70 \uc0ac\uc591 \ubc0f \uc9c0\uc5ed\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<h3>\uc778\ub3c4\ub97c \uc218\ub77d\ud558\uae30 \uc804\uc5d0 \uc5b4\ub5a4 \ud14c\uc2a4\ud2b8\ub97c \uc694\uad6c\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n<p>IEC 60076\uc5d0 \ub530\ub978 \ubcc0\uc555\uae30 \uc815\uae30 \ud14c\uc2a4\ud2b8(\ube44\uc728, \uad8c\uc120 \uc800\ud56d, \uc190\uc2e4, \uc720\uc804\uccb4), \uc2a4\uc704\uce58\uae30\uc5b4 \uae30\uacc4 \ubc0f \uc808\uc5f0 \ud14c\uc2a4\ud2b8, \uadf8\ub9ac\uace0 IEC 62271-202 \uc644\uc804 \uc720\ub2db \uc720\ud615 \ud14c\uc2a4\ud2b8 \u2014 \uc778\ud074\ub85c\uc800 \uc7a5\ucc29 \uc2dc \uc628\ub3c4 \uc0c1\uc2b9, \ub2e8\ub77d \ub0b4\uc131 \ubc0f \ub0b4\ubd80 \uc544\ud06c\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \uc218\ucd9c\uc758 \uacbd\uc6b0, \uacf5\uc7a5 \ud14c\uc2a4\ud2b8 \uc785\ud68c \ubc0f \ucd9c\ud558 \uc804 \uac80\uc0ac\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uad6d\uc2dd \ub514\uc790\uc778\uc774 \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud558\ub098\uc694?<\/h3>\n<p>\ub124. \uc720\ub2db\uc740 GB\/T \uad6d\uac00 \ud45c\uc900\uc5d0 \ub530\ub77c \uc81c\uc791\ub418\uba70 IEC 62271-202, IEC 60076 \ubc0f IEC 60529\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8\ub429\ub2c8\ub2e4. \ubcf4\ud638 \ub9b4\ub808\uc774\ub294 EN 50549, IEEE 1547 \ub610\ub294 \uad6d\uac00 \ucf54\ub4dc\uc5d0 \ub300\ud574 \uad6c\uc131 \uac00\ub2a5\ud55c \uadf8\ub9ac\ub4dc \ucf54\ub4dc \uc124\uc815\uacfc \ud568\uaed8 \ubc30\uc1a1\ub418\uba70, \uacc4\uce21\uc740 \ud074\ub798\uc2a4 0.5s\/0.2s \uc815\ud655\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uccb4 \ubc30\uc1a1\uc758 \ub9ac\ub4dc \ud0c0\uc784\uc740 \uc5bc\ub9c8\ub098 \ub418\ub098\uc694?<\/h3>\n<p>\ud45c\uc900 \ub4f1\uae09\uc740 10\u201316\uc8fc \uc774\ub0b4\uc5d0 \ubc30\uc1a1\ub418\uba70, \ub354 \ud070 \uc720\ub2db(2,500\u20134,000 kVA)\uc740 14\u201320\uc8fc\uac00 \uc18c\uc694\ub429\ub2c8\ub2e4. \uc911\uad6d\uc2dd \ub514\uc790\uc778\uc774 \ud45c\uc900\ud654\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc0dd\uc0b0 \uc2ac\ub86f\uc774 \ub9de\ucda4\ud615 \uc720\ub7fd \uc81c\uc791\ubcf4\ub2e4 \uc9e7\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ub2e4\uc218 \uc720\ub2db \ud504\ub85c\uadf8\ub7a8\uc758 \uacbd\uc6b0, \uc2ac\ub86f\uc744 \uc870\uae30\uc5d0 \uc11c\uba74\uc73c\ub85c \ud655\uc778\ud558\uc138\uc694.<\/p>\n<h2 id=\"references\">\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\" rel=\"nofollow noopener\" target=\"_blank\">IEC 62271-202 \u2014 \uc870\ub9bd\uc2dd \ubcc0\uc804\uc18c<\/a> \u2014 \uc644\uc804 \uc720\ub2db \uc124\uacc4 \ubc0f \uc720\ud615 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \uaddc\uc815 \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/iec.ch\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60076 \uc2dc\ub9ac\uc988 \u2014 \uc804\ub825 \ubcc0\uc555\uae30<\/a> \u2014 \uc2a4\ud15d\uc5c5 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uae30\ubcf8 \ud45c\uc900.<\/li>\n<li><a href=\"https:\/\/webstore.iec.ch\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60529 \u2014 IP \ucf54\ub4dc<\/a> \u2014 IP54\/IP55 \uc778\ud074\ub85c\uc800 \ubcf4\ud638\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/standards.ieee.org\" rel=\"nofollow noopener\" target=\"_blank\">IEEE 1547 \u2014 \ubd84\uc0b0 \uc5d0\ub108\uc9c0 \uc790\uc6d0\uc758 \uc0c1\ud638 \uc5f0\uacb0<\/a> \u2014 \ubd81\ubbf8 \uadf8\ub9ac\ub4dc \uc0c1\ud638 \uc5f0\uacb0 \uc694\uad6c \uc0ac\ud56d.<\/li>\n<li><a href=\"https:\/\/www.irena.org\" rel=\"nofollow noopener\" target=\"_blank\">IRENA \u2014 \uc7ac\uc0dd \uac00\ub2a5 \uc6a9\ub7c9 \ud1b5\uacc4<\/a> \u2014 \uae00\ub85c\ubc8c \ud0dc\uc591\uad11 \ubc30\uce58 \ubc0f \uc0c1\ud638 \uc5f0\uacb0 \uc218\uc694\uc5d0 \ub300\ud55c \ub370\uc774\ud130.<\/li>\n<li><a href=\"https:\/\/www.energy.gov\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d DOE \u2014 \ud0dc\uc591\uad11 \uc0c1\ud638 \uc5f0\uacb0 \uac00\uc774\ub4dc<\/a> \u2014 \uc720\ud2f8\ub9ac\ud2f0 \uaddc\ubaa8 \ud0dc\uc591\uad11\uc5d0 \ub300\ud55c \uc0c1\ud638 \uc5f0\uacb0 \uc694\uad6c \uc0ac\ud56d.<\/li>\n<li><a href=\"https:\/\/subian-electric.com\/ko\/\" rel=\"nofollow\">\uc7a5\uc464 \uc218\ube44\uc548 \uc804\ub825 \u2014 \uacf5\uc2dd \uc0ac\uc774\ud2b8<\/a> \u2014 PV \uc804\uc6a9 \ubcc0\uc804\uc18c\uc758 \uc81c\uc870\uc5c5\uccb4 \ubc0f \uc218\ucd9c\uc5c5\uccb4.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\uacb0\ub860<\/h2>\n<p>\uc218\ube44\uc548\uc758 \uc2dc\uc124\ubcc4 \ubcc0\uc804\uc18c\uc758 \uc2dc\uc7a5 \ub3c4\uc785\uc740 \ud0dc\uc591\uad11 \ubc1c\uc804\uc18c\uc758 \uade0\ud615 \uacf5\uae09 \uccb4\uacc4 \uad6c\ucd95\uc744 \uc704\ud55c \uc911\uc694\ud55c \uc774\uc815\ud45c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uc2dc\uc124\uc740 \ubcc0\uc555\uae30, \uc2a4\uc704\uce58\uae30\uc5b4, \ubcf4\ud638 \ubc0f \uacc4\uce21\uacfc \uac19\uc740 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uac00 \ud45c\uc900 \uc7a5\ube44\ub85c \uc81c\uc870, \ud14c\uc2a4\ud2b8 \ubc0f \ubc30\uc1a1\ub418\ub294 \uc644\uc804 \uc778\uc99d\ub41c \ubc30\uc1a1 \uc9c0\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub294 \ud504\ub85c\uc81d\ud2b8 \uac1c\ubc1c\uc790\uc640 \uacc4\uc57d\uc790\uac00 \uc77c\uc815 \uc900\uc218 \ubc0f \ube44\uc6a9 \uc808\uac10\uc744 \ud1b5\ud574 \ud604\uc7a5 \ud488\uc9c8\uc744 \ud0c0\ud611\ud558\uc9c0 \uc54a\uc544\uc57c \ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<br \/>\n\uae30\ubcf8\uc801\uc778 \ud601\uc2e0 \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<br \/>\n\u2013 \uc0c8\ub85c\uc6b4 \uc720\ud615\uc758 \uc911\uad6d PV \ubcc0\uc804\uc18c\ub294 \ubcc0\ud658\uae30 \uc5f0\uacb0 \ubcc0\uc555\uae30\uc640 LV, MV \uc2a4\uc704\uce58\uae30\uc5b4\ub97c \ud558\ub098\uc758 \ud14c\uc2a4\ud2b8\ub41c \uc7a5\ube44\ub85c \uacb0\ud569\ud569\ub2c8\ub2e4.<br \/>\n\u2013 \ud2b8\ub808\uc77c \uc7a5\uce58\ub294 IEC 62271-202 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud574\uc57c \ud558\uba70 \uadf8\ub9ac\ub4dc \ucf54\ub4dc\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\n\u2013 \uac00\uaca9 \ubc94\uc704\ub294 \ub4f1\uae09\uc5d0 \ub530\ub77c $12,000\uc5d0\uc11c $90,000\uae4c\uc9c0 \ub2e4\uc591\ud558\uba70, \uc774\ub294 \uc720\uc0ac\ud55c \uc720\ub7fd \uc7a5\ube44\ubcf4\ub2e4 40\u201355% \ub0ae\uc2b5\ub2c8\ub2e4.<br \/>\n\u2013 25\ub144 \ub3d9\uc548\uc758 \uc190\uc2e4 \ubc0f \ucd1d \ube44\uc6a9\uc744 \ube44\uad50\ud558\uace0 \uc0ac\uc804\uc5d0 \ubc30\uc1a1 \uc2dc\uac04\uc744 \ud569\uc758\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<br \/>\n\u2013 \ube0c\ub79c\ub4dc\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624 \u2014 Schneider, Siemens \ubc0f ABB\ub97c Jiangsu Subian Electric Power\uc640 \uac19\uc740 \uc2b9\uc778\ub41c \uc81c\uc870\uc5c5\uccb4\uc640 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>PV \ubcc0\uc804\uc18c \uac00\uaca9, \uc0ac\uc591 \ubc0f \uc218\ucd9c \uc9c0\uc6d0\uc5d0 \ub300\ud55c \ubb38\uc758\ub294 Jiangsu Subian Electric Power\uc5d0 \uc5f0\ub77d\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/subian-electric.com\/ko\/\" rel=\"nofollow\">www.subian-electric.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>A solar power facility of 200 MW in size located on a windy plateau in the northwest of China was about to be connected to a grid but there was an issue with one of its contractors. The inverter needs to reach the high-voltage substation but the path leading there goes over three kilometers of [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10706,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[77],"tags":[],"class_list":["post-10705","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\/10705","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=10705"}],"version-history":[{"count":3,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10705\/revisions"}],"predecessor-version":[{"id":11113,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/10705\/revisions\/11113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/10706"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=10705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=10705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=10705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}