{"id":5469,"date":"2025-01-15T17:23:30","date_gmt":"2025-01-15T09:23:30","guid":{"rendered":"https:\/\/kvhipot.com\/?p=5469"},"modified":"2025-01-15T17:25:16","modified_gmt":"2025-01-15T09:25:16","slug":"%ec%a0%84%eb%a0%a5-%ec%bc%80%ec%9d%b4%eb%b8%94%ec%97%90-%ea%b0%80%ec%9e%a5-%ec%a0%81%ed%95%a9%ed%95%9c-%ec%a0%84%ec%95%95-%ec%a0%80%ed%95%ad-%ec%8b%9c%ed%97%98-%eb%b0%a9%eb%b2%95%ec%9d%80-%eb%ac%b4","status":"publish","type":"post","link":"https:\/\/kvhipot.com\/ko\/what-are-the-best-voltage-withstand-test-methods-for-power-cables\/","title":{"rendered":"\uc804\ub825 \ucf00\uc774\ube14\uc758 \ucd5c\uc801\uc758 \uc804\uc555 \uc800\ud56d \uc2dc\ud5d8 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"<p>\ud604\uc7ac \ucf00\uc774\ube14 \ucf00\uc774\ube14\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc804\uae30 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc740 \ub2e4\uc591\ud558\uba70, \uc804\uc555 \ub808\ubca8\uacfc \ucf00\uc774\ube14 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uc774 \uae30\uc0ac\ub294 \uc8fc\ub85c \uc624\uc77c \uc784\ud504\ub808\uadf8\ub808\uc774\uc158 \uc885\uc774 \uc808\uc5f0 \ucf00\uc774\ube14, \ud50c\ub77c\uc2a4\ud2f1 \uc808\uc5f0 \ucf00\uc774\ube14 \ubc0f \ud06c\ub85c\uc2a4\ub9c1\ud06c\ub4dc \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ucf00\uc774\ube14\uc758 \uc2dc\ud5d8 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uba70, \uc77c\ubc18\uc801\uc778 \uc804\uae30\uc801 \ud2b9\uc131\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc2dc\ud5d8\uc5d0\ub294 DC \uc800\ud56d \uc804\uc555 \ubc0f \ub204\uc124 \uc804\ub958 \uc2dc\ud5d8, VLF \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8, \uc804\ub825 \uc8fc\ud30c\uc218 AC \uacf5\uc9c4 \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8, \ubd80\ubd84 \ubc29\uc804 \uc2dc\ud5d8 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc608.<\/p><p>\ud604\uc7ac \uc804\ub825 \ubd84\uc57c\uc5d0\uc11c\ub294 \ub2e4\ub978 \uc804\uc555 \ub808\ubca8\uacfc \uc804\ub825 \ucf00\uc774\ube14 \uc885\ub958\uc5d0 \ub530\ub77c \uc0ac\uc6a9\ub418\ub294 \uc2dc\ud5d8 \ubc29\ubc95\uacfc \ub0b4\uc6a9\uc774 \ub2e4\ub985\ub2c8\ub2e4.<\/p><figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"678\" src=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2024\/04\/high-voltage-cables-installation-1-1024x678.jpg\" alt=\"\" class=\"wp-image-4295\" style=\"width:448px;height:auto\" srcset=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2024\/04\/high-voltage-cables-installation-1-1024x678.jpg 1024w, https:\/\/kvhipot.com\/wp-content\/uploads\/2024\/04\/high-voltage-cables-installation-1-700x463.jpg 700w, https:\/\/kvhipot.com\/wp-content\/uploads\/2024\/04\/high-voltage-cables-installation-1-768x508.jpg 768w, https:\/\/kvhipot.com\/wp-content\/uploads\/2024\/04\/high-voltage-cables-installation-1.jpg 1405w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><h2 class=\"wp-block-heading\">1. \uc624\uc77c \uc774\uc911\uce35 \uc885\uc774 \uc808\uc5f0 \ucf00\uc774\ube14\uc5d0 \ub300\ud55c DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8<\/h2><p>DC \uc804\uc555 \ud14c\uc2a4\ud2b8\ub294 \ucf00\uc774\ube14 \uc808\uc5f0\uccb4\uc758 \ub204\uc124 \ud2b9\uc131\uacfc \uc804\uc555 \ub3d9\uc791\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc18\uc601\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub860\uacfc \uc2e4\ubb34 \ubaa8\ub450 \uc624\uc77c \uc774\uc911\uce35 \uc885\uc774 \uc720\uc804\uccb4 \ucf00\uc774\ube14, \uc624\uc77c \ucda9\uc804 \uc720\uc804\uccb4 \ucf00\uc774\ube14 \ubc0f \uac00\uc2a4 \ucda9\uc804 \uc720\uc804\uccb4 \ucf00\uc774\ube14\uc758 DC \ubc0f AC \uc804\uc555 \ud2b9\uc131\uc740 \uadfc\ubcf8\uc801\uc73c\ub85c \uc720\uc0ac\ud558\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p><p>\uc624\uc77c\ud398\uc774\ud37c \uc808\uc5f0 \uc804\ub825 \ucf00\uc774\ube14\uc758 \uacbd\uc6b0 \uc81c\uc870\uc0ac\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uad50\ub958 \uc804\uc555\uc744 \uc774\uc6a9\ud55c \uc815\uae30 \ud14c\uc2a4\ud2b8\ub97c \uc2e4\uc2dc\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc124\uce58 \ubc0f \uc6b4\uc601 \uc7a5\uce58\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc720\ub85c \uc778\ud574 \uc778\ub3c4 \ubc0f \uc218\ub839 \uacfc\uc815, \uc608\ubc29 \uc810\uac80 \ub610\ub294 \uace0\uc7a5 \uc218\ub9ac \uc2dc DC \uc804\uc555\uc744 \uc8fc\ub85c \uc774\uc6a9\ud569\ub2c8\ub2e4.<\/p><ul><li><strong>\uacbd\ub7c9 \ud14c\uc2a4\ud2b8 \uc7a5\ube44:<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 DC \uace0\uc804\uc555 \ubc1c\uc804\uae30\ub294 \ud734\ub300\uc6a9\uc774\uba70 \ud604\uc7a5 \uc801\uc6a9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \ud14c\uc2a4\ud2b8 \uc804\uc555\uc744 \uc5bb\uae30 \uc704\ud574 \ubcf4\ud1b5 \ubc18\ud30c \uc815\ub958\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub2e4\uc911 \uc804\uc555 \uc815\ub958 \uae30\uc220\uc744 \ud1b5\ud574 \ub354 \uc791\uc740 \uc6a9\ub7c9\uc758 \ud14c\uc2a4\ud2b8 \uc7a5\ube44(\ud14c\uc2a4\ud2b8 \ud2b8\ub79c\uc2a4\ud3ec\uba38 \ubc0f \uc815\ub958\uae30)\ub97c \uac1c\ubc1c\ud558\uc5ec \ub354 \uae34 \ucf00\uc774\ube14 \ub77c\uc778\uc5d0\uc11c DC \uace0\uc804\uc555 \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n<li><strong>\uc808\uc5f0 \uc190\uc0c1\uc758 \ucd5c\uc18c\ud654:<\/strong> AC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8\ub294 \uc808\uc5f0 \uac04\uadf9 \ub0b4\uc5d0\uc11c \uc790\uc720\ubc1c\uc804\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc7a0\uc7ac\uc801\uc73c\ub85c \uc601\uad6c\uc801\uc778 \uc808\uc5f0 \uc190\uc0c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc704\ud5d8\uc774 \ud06c\uac8c \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/li>\n\n<li><strong>\uce21\uc815 \uac00\ub2a5\ud55c \ub204\uc124 \uc804\ub958:<\/strong> DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8 \uc911 \ub204\uc124 \uc804\ub958\ub97c \ub3d9\uc2dc\uc5d0 \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub204\uc124 \uc804\ub958 \uac12\uacfc \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub978 \ubcc0\ud654\ub97c \ubd84\uc11d\ud568\uc73c\ub85c\uc368 \ub204\uc124 \uc804\ub958\uc640 \uc2dc\ud5d8 \uc804\uc555 \uac04\uc758 \uad00\uacc4\ub97c \ud3c9\uac00\ud558\uc5ec \ucf00\uc774\ube14\uc758 \uc808\uc5f0 \uc0c1\ud0dc\ub97c \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n<li><strong>\uc74c\uadf9\uc131 \ubc30\uc120\uc758 \uc7a5\uc810:<\/strong> \uaddc\uc815\uc5d0 \ub530\ub974\uba74 DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \uc74c\uadf9 \uc804\uc120\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc989, \ub3c4\uccb4\ub294 \uc74c\uadf9 \ub2e8\uc790\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc885\uc774 \uc808\uc5f0\uc774 \uc816\uc5b4 \uc788\ub294 \uacbd\uc6b0, DC \uc804\uc555 \ud558\uc5d0\uc11c \uc591\uadf9\uc131 \uc218\ubd84\uc774 \uc874\uc7ac\ud558\uba74 \uc591\uadf9\uc131 \uc804\ud558\uac00 \ubc1c\uc0dd\ud558\uc5ec \u201c\uc804\ud574\uc218\uc774\ub3d9 \ud604\uc0c1\u2019\uc774 \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud604\uc0c1\uc740 \ubb3c \ubd84\uc790\uac00 \ud45c\uba74\uce35\uc5d0\uc11c \ub3c4\uccb4(\uc74c\uadf9) \ucabd\uc73c\ub85c \uc774\ub3d9\ud558\uc5ec \ub204\uc124 \uc804\ub958\ub97c \uc99d\uac00\uc2dc\ud0a4\uace0 \uce68\ud22c \ucc44\ub110\uc744 \ud615\uc131\ud558\uac8c \ub418\ub294\ub370, \uc774\ub294 \uc74c\uadf9 \uc808\uc5f0\uc758 \uacb0\ud568\uc744 \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n<li><strong>\uc555\ucd95 \uc2dc\uac04 \ub2e8\ucd95: <\/strong>DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8\uc758 \uc555\ub825 \uc870\uc808 \uc2dc\uac04\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \uc9e7\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uaddc\uc815\uc5d0\ub294 \ud658\uc804 \ubc0f 6~35kV \ucf00\uc774\ube14\uc758 \uc608\ubc29 \ud14c\uc2a4\ud2b8 \uc2dc \uac01 \ub2e8\uacc4\uc5d0 \ub300\ud574 5\ubd84\uac04\uc758 \uc555\ub825 \uc870\uc808 \uc2dc\uac04\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub294 DC \uc804\uc555 \uac15\ud558 \uc804\uc555\uc774 \uc555\ub825 \uc0c1\uc2b9 \uc2dc\uac04\uacfc \ud06c\uac8c \ubcc0\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c DC \uc804\uc555\uc744 \uacf5\uae09\ud558\uae30 \uc2dc\uc791\ud55c \ud6c4 \uba87 \ubd84 \ub0b4\uc5d0 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uae34 \uc2dc\uac04 \uc18c\uc694\ub418\ub294 \uac80\uc0ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc555\ub825 \uc870\uc808.<\/li><\/ul><p><\/p><p>DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8 \uc911 \ub204\uc124 \uc804\ub958 \uce21\uc815\uc740 \uc808\uc5f0 \uc800\ud56d \uce21\uc815\uae30\uc640 \ub3d9\uc77c\ud55c \uc6d0\ub9ac\ub97c \ub530\ub985\ub2c8\ub2e4. \uadf8\ub7ec\ub098 DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uc801\uc6a9\ud558\ub294 \uc804\uc555\uacfc \uc0ac\uc6a9\ub418\ub294 \uacc4\uce21 \uc7a5\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc815\ud655\ud569\ub2c8\ub2e4. \uc555\ub825 \uc870\uc808 \uacfc\uc815\uc5d0\uc11c \ub204\uc124 \uc804\ub958\uc758 \ubcc0\ud654\ub97c \uad00\ucc30\ud568\uc73c\ub85c\uc368 \uc774 \ubc29\ubc95\uc740 \ud45c\uc900 \uc808\uc5f0 \uc800\ud56d \uce21\uc815\uc5d0 \ube44\ud574 \uc808\uc5f0 \uacb0\ud568 \uac10\uc9c0\uc5d0 \ub354 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p><figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/kvhipot.com\/ko\/product\/dc-hipot-test-set\/\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_.jpg\" alt=\"\" class=\"wp-image-496\" style=\"width:468px;height:auto\" srcset=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_.jpg 800w, https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_-600x600.jpg 600w, https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_-100x100.jpg 100w, https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_-700x700.jpg 700w, https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_-300x300.jpg 300w, https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_-150x150.jpg 150w, https:\/\/kvhipot.com\/wp-content\/uploads\/2022\/09\/DC-Insulation-Testing-Set-2_-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><p>DC \uc804\uc555 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ucf00\uc774\ube14\uc758 \uc808\uc5f0\uccb4\ub97c \ud1b5\uacfc\ud558\ub294 \uc804\ub958\ub294 \ucee4\ud328\uc2dc\ud2f0\ube0c \uc804\ub958, \ud761\uc218 \uc804\ub958 \ubc0f \uc804\ub3c4 \uc804\ub958\uc758 \uc0c1\ud638 \uacb0\ud569\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc644\uc804\ud55c \uc808\uc5f0\uc744 \uac16\ucd98 \ucf00\uc774\ube14\uc758 \uacbd\uc6b0 \uc555\ub825 \uc99d\uac00 \uc2dc\uc810\uacfc \ud568\uaed8 \ub204\uc124 \uc804\ub958\uac00 \uac10\uc18c\ud558\uace0 \uc548\uc815\ud654\ub429\ub2c8\ub2e4. \ubc18\uba74, \uc808\uc5f0\uc131\uc774 \uc57d\ud55c \ucf00\uc774\ube14\uc758 \uacbd\uc6b0 \ub204\uc124 \uc804\ub958\ub294 \ube60\ub974\uac8c \uc548\uc815\ud654\ub418\uc5b4 \ucd08\uae30 \uac12\uc5d0 \uadfc\uc811\ud569\ub2c8\ub2e4. \uc808\uc5f0\uc5d0 \uc2ec\uac01\ud55c \uacb0\ud568\uc774 \uc788\ub294 \uacbd\uc6b0 \ub204\uc124 \uc804\ub958\ub294 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uac10\uc18c\ud558\uc9c0 \uc54a\uace0 \uc624\ud788\ub824 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc555\ub825 \uc870\uc808 \uc2dc\uac04\uc744 \uc5f0\uc7a5\ud558\uac70\ub098 DC \uc804\uc555\uc744 \ub192\uc774\uba74 \ub204\uc124 \uc804\ub958\uac00 \ub354\uc6b1 \uc99d\uac00\ud558\uc5ec \ub2e8\ub77d\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uce21\uc815\ub41c \ub204\uc124 \uc804\ub958\uac00 \ucf00\uc774\ube14\uc758 \uc808\uc5f0 \uc0c1\ud0dc\ub97c \uc815\ud655\ud558\uac8c \ubc18\uc601\ud558\ub3c4\ub85d \ud558\uae30 \uc704\ud574\uc11c\ub294 \uc678\ubd80 \uc694\uc778\uc758 \uc601\ud5a5\uc744 \uc81c\uac70\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc694\uc778\ub4e4. \ub204\uc124 \uc804\ub958\uac00 \ubd88\uc548\uc815\ud558\uac70\ub098 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc99d\uac00\ud558\uac70\ub098 \ud14c\uc2a4\ud2b8 \uc804\uc555\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uae09\uaca9\ud788 \uc0c1\uc2b9\ud558\ub294 \uacbd\uc6b0, \uadfc\ubcf8\uc801\uc778 \uc6d0\uc778\uc744 \uc870\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p><p>\uc77c\ubc18\uc801\uc73c\ub85c DC \ub0b4\uc7ac\uc804\uc555 \uc2dc\ud5d8 \uc804\uacfc \uc2dc\ud5d8 \uc911 \uce21\uc815\ub41c \ub204\uc124 \uc804\ub958\uc758 \ube44\uc728\uc744 \ud761\uc218 \ube44\uc728\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. 6~35kV \ucf00\uc774\ube14\uc758 \uacbd\uc6b0, \uc804\uc555 \uc800\ud56d \uc2dc\ud5d8 \uc804\uc758 \ub204\uc124 \uc804\ub958\ub294 \uc9c0\uc815\ub41c \uc804\uc555\uc5d0\uc11c 1\ubd84 \ub3d9\uc548 \uce21\uc815\ub429\ub2c8\ub2e4. \uc774\ub97c I1\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \uc804\uc555 \uc800\ud56d \ud14c\uc2a4\ud2b8 \ud6c4 \uce21\uc815\ub41c \ub204\uc124 \uc804\ub958\ub294 4\ubd84 \uacbd\uacfc \uc2dc\uc810\uc5d0 I2\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p><p>110~220kV \ucf00\uc774\ube14\uc758 \uacbd\uc6b0, I2\ub294 \uc804\uc555 \uc800\ud56d \uc2dc\ud5d8 \uc911 14\ubd84 \uacbd\uacfc \uc2dc \uce21\uc815\ub41c \ub204\uc124 \uc804\ub958\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uaddc\uc815\uc5d0 \ub530\ub974\uba74 \ucf00\uc774\ube14 \ub204\uc124 \uc2dc\ud5d8\uc758 \uc801\uaca9\uc131 \uae30\uc900\uc740 \ud761\uc218\ube44(I2\/I1)\uac00 1\ubcf4\ub2e4 \uc791\uac70\ub098 \uac19\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p><h2 class=\"wp-block-heading\">2. \uad50\ucc28 \uacb0\ud569\ub41c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ucf00\uc774\ube14\uc758 \uc804\uc555 \uc2dc\ud5d8\uc5d0 \uc801\ud569<\/h2><p>\ud604\uc7ac \ud6a1\ubc29\ud5a5 \uc911\ud569 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(XLPE) \ucf00\uc774\ube14\uc740 \uc8fc\ub85c DC \uc804\uc555\uc73c\ub85c \uc2dc\ud5d8\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 IEC \ud45c\uc900\uc5d0\uc11c\ub294 XLPE \ucf00\uc774\ube14 \ubc0f 150kV \uc774\uc0c1 \uc815\uaca9 \ubd80\ud488\uc758 \uc2dc\ud5d8\uc774 AC \uc804\uc555\uc73c\ub85c \uc218\ud589\ub418\uc5b4\uc57c \ud55c\ub2e4\ub294 \uc810\uc744 \uba85\ud655\ud788 \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 1\uc2dc\uac04\uc758 \uc2dc\ud5d8 \ud6c4\uc758 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \uc0c1\ud638\ucc28\ub2e8 \uc804\uc555 \ub610\ub294 24\uc2dc\uac04\uc758 \uc2dc\ud5d8 \ud6c4\uc758 \uc815\uc0c1 \uc791\ub3d9 \uc804\uc555\uc744 \uc801\uc6a9\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uba70, DC \uc804\uc555 \uc2dc\ud5d8\uc740 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p><p>1984\ub144\uc5d0 \uace0\uc804\uc555(110-220 kV) XLPE \ucf00\uc774\ube14\uc774 \ub3c4\uc785\ub418\uace0 1985\ub144 \uc774\ud6c4 \uc8fc\uc694 \ub3c4\uc2dc\ub85c\uc758 \uc218\uc785\uc774 \uc774\ub8e8\uc5b4\uc9c4 \uc774\ud6c4, \uc5ec\ub7ec \uad6d\uac00\uc5d0\uc11c \uace0\uc804\uc555 XLPE \ucf00\uc774\ube14\uc5d0 \ub300\ud55c DC \uc804\uc555 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uc5d0 \ub300\ud574 \uc5f0\uad6c\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5f0\uad6c\ub4e4\uc740 DC \uc804\uc555 \ud14c\uc2a4\ud2b8\uac00 \ub2e4\uc74c\uc758 \uc774\uc720\ub85c \uc778\ud574 \uc801\ud569\ud558\uc9c0 \uc54a\ub2e4\uace0 \uacb0\ub860 \ub0b4\ub838\uc2b5\ub2c8\ub2e4.<\/p><ul><li><strong>\ubd88\uade0\ub4f1\ud55c \uc804\uc790\uae30\uc7a5 \ubd84\ud3ec: <\/strong>XLPE \ucf00\uc774\ube14 \ub0b4\uc758 \uc804\uae30\uc7a5 \ubd84\ud3ec\ub294 DC \uc804\uc555\uacfc AC \uc804\uc555 \uac04\uc5d0 \ud604\uaca9\ud558\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. DC \uc804\uc555\uc5d0\uc11c\ub294 \uc804\uae30\uc7a5\uc774 \uc808\uc5f0\uc800\ud56d \uacc4\uc218\uc5d0 \ub530\ub77c \ubd84\uc0b0\ub418\ub294\ub370, \uc774\ub294 XLPE \uc808\uc5f0\uccb4\uc758 \uc11c\ub85c \ub2e4\ub978 \uc800\ud56d \uacc4\uc218\ub85c \uc778\ud574 \ubd88\uade0\ub4f1\ud55c \ubd84\ud3ec\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \ubc18\uba74 AC \uc804\uc555\uc5d0\uc11c\ub294 \uc804\uc790\uae30\ub825\uc758 \ubd84\ud3ec\ub294 \uc720\uc804\uacc4\uc218\uc640 \uc5ed\ube44\ub840\ud569\ub2c8\ub2e4. \uc720\uc804\uacc4\uc218\uac00 2.1~2.3\uc778 XLPE \uc808\uc5f0\uc7ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc628\ub3c4 \ubcc0\ud654\uc5d0 \uc548\uc815\uc801\uc774\uba70, AC \uc804\uc555\uc5d0\uc11c\ub3c4 \ub354\uc6b1 \uade0\uc77c\ud55c \uc804\uc790\uae30\ub825 \ubd84\ud3ec\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c AC \uc804\uc555\uc5d0\uc11c \uacb0\ud568\uc774 \uc788\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ub420 \uc218 \uc788\ub294 \ubd80\ubd84\uc740 DC \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ubb38\uc81c\uac00 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc744 \uc218 \uc788\uc9c0\ub9cc, DC \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud55c \ubd80\ubd84\uc740 AC \uc804\uc555\uc5d0\uc11c\ub294 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n<li><strong>\uc18d\ub3c4 \uc870\uc808\ub41c \uc808\uc5f0\uccb4 \ub178\ud654: <\/strong>XLPE \uc808\uc5f0\uc7ac \ub0b4\ubd80\uc5d0 \uc218\uc18c\ubd84\uc9c0(water dendrites)\uac00 \uc874\uc7ac\ud558\uba74 AC \uc804\uc555\uc5d0\uc11c\ub294 \ub290\ub9ac\uac8c \uc131\uc7a5\ud558\uc9c0\ub9cc DC \ub0b4\uc7ac\uc804\uc555 \uc2dc\ud5d8\uc5d0\uc11c\ub294 \uac00\uc18d\ud654\ub429\ub2c8\ub2e4. \uc774\ub294 \ubb3c dendrites\ub97c \uc804\uae30 dendrites\ub85c \ubcc0\ud658\uc2dc\ucf1c \uc808\uc5f0\uc131 \uc800\ud558\ub97c \uac00\uc18d\ud654\ud558\uace0 \ucf00\uc774\ube14 \uc218\uba85\uc744 \ub2e8\ucd95\uc2dc\ud0a4\ub294 \ucd95\uc801 \ud6a8\uacfc\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc11c\ube44\uc2a4 \uc218\uba85.<\/li>\n\n<li><strong>\uacf5\uac04 \uc804\ud558\uc758 \ud615\uc131:<\/strong> DC \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8 \uc911 XLPE \ucf00\uc774\ube14 \ubc0f \uc561\uc138\uc11c\ub9ac\uc758 \uc808\uc5f0\uccb4 \ub0b4\uc5d0 \uacf5\uac04 \uc804\ud558\uac00 \ucd95\uc801\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\ud558\uc758 \uc9c0\uc18d\uc801\uc778 \ud615\uc131\uc73c\ub85c AC \uc791\ub3d9 \uc804\uc555\uc5d0\uc11c \ud654\uc7ac\uac00 \ubc1c\uc0dd\ud558\uac70\ub098, \ucda9\uc804\ubb3c \ucd95\uc801\uc73c\ub85c \uc778\ud574 \uc561\uc138\uc11c\ub9ac\uc758 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc2ac\ub9bd \ud50c\ub798\uc2dc\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ul><p>\uacb0\ub860\uc801\uc73c\ub85c, XLPE \ucf00\uc774\ube14\uc758 \ub2e8\uc5f4 \uacb0\ud568\uc744 \uac80\ucd9c\ud558\uae30 \uc704\ud574 DC \uc804\uc555 \ud14c\uc2a4\ud2b8\ub294 \ud6a8\uacfc\uac00 \uc5c6\uc73c\uba70, AC \uc804\uc555\uc5d0\uc11c \ucf00\uc774\ube14\uc774 \ub2e4\uc2dc \uacf5\uae09\ub418\uba74 \uc870\uae30 \ub2e8\uc5f4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \uc190\uc0c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c XLPE \ucf00\uc774\ube14\uc5d0 \ub300\ud55c \ub300\uccb4 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc774 \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><h3 class=\"wp-block-heading\">2.1 \ucd08\uc800\uc8fc\ud30c \uc804\uc555 \ud14c\uc2a4\ud2b8(VLF \ud14c\uc2a4\ud2b8)<\/h3><p>\ucd08\uc800\uc8fc\ud30c AC \ub0b4\uc804\uc555 \uc2dc\ud5d8 \uc7a5\uce58\uc758 \ucd9c\ub825 \uc8fc\ud30c\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc778\ud30c \ub610\ub294 \ucf54\uc0ac\uc778 \ud30c\ud615\uc73c\ub85c 0.01~0.1 Hz \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc740 AC \uc804\uc555 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uba74\uc11c \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc758 \ud06c\uae30\uc640 \ubb34\uac8c\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. DC \ud14c\uc2a4\ud2b8\ub294 XLPE \ucf00\uc774\ube14\uc758 \uacb0\ud568\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud30c\uc545\ud558\uc9c0 \ubabb\ud558\uace0 \uc808\uc5f0 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uacf5\uac04 \ubd80\ud558\ub97c \uc0dd\uc131\ud558\uae30 \ub54c\ubb38\uc5d0, \ucd08\uc800\uc8fc\ud30c \ud14c\uc2a4\ud2b8\ub294 \uc801\ud569\ud55c \ub300\uc548\uc774 \ub429\ub2c8\ub2e4.<\/p><figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/kvhipot.com\/ko\/product\/vlf-tester\/\"><img decoding=\"async\" width=\"643\" height=\"571\" src=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/02\/Cable-Testing.jpg\" alt=\"\" class=\"wp-image-4137\" style=\"width:435px;height:auto\" srcset=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/02\/Cable-Testing.jpg 643w, https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/02\/Cable-Testing-300x266.jpg 300w\" sizes=\"(max-width: 643px) 100vw, 643px\" \/><\/a><\/figure><p>\uc8fc\ud30c\uc218\ub97c 50Hz\uc5d0\uc11c 0.1Hz\ub85c \ub0ae\ucd94\uba74 \uc2dc\ud5d8 \uc7a5\ube44\uc758 \uc6a9\ub7c9\uc774 \uc774\ub860\uc801\uc73c\ub85c 1\/500\ub85c \uac10\uc18c\ud558\uc5ec 0.1Hz\uc758 \uc2dc\ud5d8 \uc7a5\ube44\uac00 DC \uc2dc\ud5d8 \uc7a5\ube44\uc640 \ube44\uc2b7\ud55c \uc18c\ud615\ud654\uc640 \ud734\ub300\uc131\uc744 \uac16\ucd94\uac8c \ub418\ubbc0\ub85c \ud604\uc7a5 \uc0ac\uc6a9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. XLPE \uc804\ub825 \ucf00\uc774\ube14\uc758 \uacbd\uc6b0 \ud604\uc7a5 \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8\uc5d0\uc11c\ub294 \uc8fc\ub85c \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8\uacfc \uc720\uc804\uccb4 \uc190\uc2e4 \uce21\uc815\uc774 \ud3ec\ud568\ub41c 0.1 Hz \ucd08\uc800\uc8fc\ud30c \uc804\uc555 \uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \ud604\uc7ac 0.1 Hz \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc758 \uad6d\uc81c\uc801 \ubc1c\uc804\uc740 100 kV \ubbf8\ub9cc\uc758 \uc804\uc555\uc73c\ub85c \uc81c\ud55c\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc911\uc804\uc555(6-35 kV) XLPE \ucf00\uc774\ube14 \ub77c\uc778\uc5d0\ub9cc \uc801\uc6a9\ub429\ub2c8\ub2e4. \uad8c\uc7a5 \ud14c\uc2a4\ud2b8 \ud45c\uc900\uc740 3U0\/1h\uc785\ub2c8\ub2e4.<\/p><h3 class=\"wp-block-heading\">2.2 AC \ub9ac\uc2a8\uc2a4 \ud14c\uc2a4\ud2b8<\/h3><p>AC \ub808\uc2a8\uc2a4 \ud14c\uc2a4\ud2b8\ub294 \ubcc0\uc555\uae30, \uc804\ub825 \ucf00\uc774\ube14 \ubc0f \uc2a4\uc704\uce58 \uae30\uae30 \ub4f1 \uc804\uae30 \uc7a5\ube44\uc758 \uc808\uc5f0 \uac15\ub3c4 \ubc0f \uc720\uc804\uc131 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\ub294 \uc9c4\ub2e8 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p><p>\uc774 \ud14c\uc2a4\ud2b8\ub294 \uc7a5\ube44\uc758 \uacf5\uc9c4 \uc8fc\ud30c\uc218\uc5d0\uc11c \uc81c\uc5b4\ub41c \uad50\ub958 \uc804\uc555(AC)\uc744 \uacf5\uae09\ud558\uc5ec \ub192\uc740 \uc804\uc555 \uc218\uc900\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uacfc\ub3c4\ud55c \uc804\ub825\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0\ub3c4 \ub192\uc740 \uc804\uc555 \uc218\uc900\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud14c\uc2a4\ud2b8\ub294 \ud45c\uc900 \ud14c\uc2a4\ud2b8 \uc870\uac74\uc5d0\uc11c\ub294 \uac10\uc9c0\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\ub294 \ub2e8\ub77d \ucde8\uc57d\uc810, \uacb0\ud568 \ub610\ub294 \uae30\ud0c0 \ubb38\uc81c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\uacfc\ub294 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uacfc \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 \uc608\ubc29\uc801 \uc720\uc9c0\ubcf4\uc218 \uad00\ud589\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p><figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/kvhipot.com\/ko\/product\/ac-resonance-test\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"588\" src=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/11\/AC-Resonance-Test-System.jpg\" alt=\"\" class=\"wp-image-3345\" style=\"width:575px;height:auto\" srcset=\"https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/11\/AC-Resonance-Test-System.jpg 800w, https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/11\/AC-Resonance-Test-System-700x515.jpg 700w, https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/11\/AC-Resonance-Test-System-300x221.jpg 300w, https:\/\/kvhipot.com\/wp-content\/uploads\/2023\/11\/AC-Resonance-Test-System-768x564.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><p>\uc804\ub825 \uc8fc\ud30c\uc218 \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8\uc740 \ucf00\uc774\ube14\uc774 \uc774 \uc8fc\ud30c\uc218\uc5d0\uc11c \uc791\ub3d9\ud558\uae30 \ub54c\ubb38\uc5d0 \ucf00\uc774\ube14\uc758 \uc2e4\uc81c \uc0c1\ud0dc\ub97c \uac00\uc7a5 \uc815\ud655\ud558\uac8c \ubc18\uc601\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2dc\ud5d8 \uc804\uc555\uacfc \uc8fc\ud30c\uc218\ub294 \ub354\uc6b1 \uc801\ud569\ud558\uac8c \uc124\uc815\ub418\uc5b4 \uc6b4\uc601 \uc870\uac74\uc758 \uc644\uc804\ud55c \uc2dc\ubbac\ub808\uc774\uc158\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub860\uc801\uc73c\ub85c \uc911\uac04 \uc8fc\ud30c\uc218(IF) \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8\uc740 \ucf00\uc774\ube14\uc758 \ub204\uc124 \ud2b9\uc131\uc744 \ud30c\uc545\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc720\uc804 \uc190\uc2e4\uc5d0 \ub530\ub978 \uad6d\uc9c0\uc801 \uc804\uc555 \ud6a8\uacfc\ub97c \ud3ec\ud568\ud55c \ucf00\uc774\ube14\uc758 \uc804\uc555 \ud2b9\uc131\uc744 \uc885\ud569\uc801\uc73c\ub85c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>XLPE \ucf00\uc774\ube14\uc5d0 \ub300\ud55c IF AC \uc804\uc555 \uc800\ud56d \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \ub370 \uc788\uc5b4 \uac00\uc7a5 \ud070 \uc5b4\ub824\uc6c0 \uc911 \ud558\ub098\ub294 \ub300\uc6a9\ub7c9 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc758 \ud544\uc694\uc131\uc785\ub2c8\ub2e4. \uc804\uc555\uc774 \ub192\uace0 \ucf00\uc774\ube14 \uae38\uc774\uac00 \uae38\uc218\ub85d \ud544\uc694\ud55c \uc6a9\ub7c9\uc774 \ub354 \ucee4\uc9d1\ub2c8\ub2e4. \ud604\uc7a5\uc5d0\uc11c XLPE \ucf00\uc774\ube14\uc758 AC \uc804\uc555 \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc758 \uc6a9\ub7c9\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2dc\ub9ac\uc988 \uacf5\uba85 \uae30\uc220\uc744 \ud65c\uc6a9\ud558\ub294 \uac83\uc740 \uc774\ub97c \uc2e4\ud604\ud558\ub294 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 \uc8fc\ud30c\uc218 \uc2dc\ub9ac\uc988 \uacf5\uba85 \uc7a5\uce58\ub294 \uc800\uc804\uc555 \ubc0f \uc18c\ud615 \uc6a9\ub7c9\uc758 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ucf00\uc774\ube14 \uc808\uc5f0\uccb4\uac00 \ub354 \ub192\uc740 \uc2dc\ud5d8 \uc804\uc555\uc744 \uacac\ub38c\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\ud604\uc7ac \uc218\uc785\ub41c \uc8fc\ud30c\uc218 \uc2dc\ub9ac\uc988 \uacf5\uc9c4 \uc2dc\ud5d8 \uc7a5\ube44\uc5d0\ub294 10~100Hz\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uace0\uc815 \uc778\ub355\ud134\uc2a4 \ub808\uc2dc\uc2a4\ud130\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uc7a5\ube44\ub294 20\ud1a4 \ud654\ubb3c\ucc28\uc5d0 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc73c\uba70, \uc8fc\ud30c\uc218 \ubcc0\ud658\uae30, \ubcc0\uc555\uae30 \ubc0f \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc218\uc6a9\ud558\ub294 \ucee8\ud14c\uc774\ub108 \ud654\ubb3c\ucc28\ub3c4 \ud568\uaed8 \uc6b4\uc6a9\ub429\ub2c8\ub2e4. \ucef4\ud4e8\ud130 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c. \uc774 \uc644\uc804\ud55c \uc124\ube44\ub294 \uc8fc\ud30c\uc218 \ubc94\uc704\uac00 30~300Hz\uc774\uba70 \ucd9c\ub825 \uc804\uc555\uc774 \ucd5c\ub300 250kV\uc774\uace0 \uc804\ub958\uac00 75A\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 220kV XLPE \ucf00\uc774\ube14\uc5d0 \ub300\ud55c AC \ub0b4\uc555 \uc2dc\ud5d8\uc744 \uc218\ud589\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><h2 class=\"wp-block-heading\">3. \ud50c\ub77c\uc2a4\ud2f1 \ucf00\uc774\ube14\uc5d0 \ub300\ud55c \ubd80\ubd84 \ubc29\uc804 \ud14c\uc2a4\ud2b8<\/h2><p>\uace0\ubb34 \ud50c\ub77c\uc2a4\ud2f1 \ucf00\uc774\ube14\uc758 \uc808\uc5f0\uc7ac\uc5d0\ub294 \uacf5\uae30 \uac04\uaca9\uacfc \uc218\ubd84\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc815\uaca9 DC \uc804\uc555\uc5d0\uc11c \ubcf4\ud1b5 \ub9e4\uc6b0 \uc9e7\uc740 \ubd80\ubd84 \ubc29\uc804 \uacfc\uc815\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \ubd80\ubd84 \ubc29\uc804\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc9c0\ub9cc, \uc815\uaca9 AC \uc804\uc555\uc5d0\uc11c\ub294 \ubd80\ubd84 \ubc29\uc804\uc774 \ubc1c\uc0dd\ud560 \uc218\ub3c4 \uc788\uace0 \uc5c6\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\ubd84 \ubc29\uc804\uc774 \ubc1c\uc0dd\ud558\uba74 \ubc29\uc804 \uacfc\uc815\uc774 \uc9e7\uc544\uc9c0\uba70 \ucf00\uc774\ube14\uc758 \uc808\uc5f0\ub9c9\uc740 \ubcf4\ud1b5 \uc77c\uc815 \uc2dc\uac04 \ub0b4\uc5d0 \uc190\uc0c1\ub418\uc9c0 \uc54a\uc9c0\ub9cc \ub9e4\uc6b0 \uc704\ud5d8\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubd80\ubd84 \ubc29\uc804 \uce21\uc815\uc740 \ucf00\uc774\ube14\uc758 \uc758\uc2ec\ub418\ub294 \ubd80\ubd84, \uc911\uac04 \uc5f0\uacb0\ubd80 \ubc0f \ub2e8\uc790 \ud5e4\ub4dc \ub4f1 \ucf00\uc774\ube14\uc758 \ud2b9\uc815 \ubd80\ubd84\uc5d0\uc11c\ub9cc \uc218\ud589\ub429\ub2c8\ub2e4.<\/p><p><strong>\uacb0\ub860<\/strong><\/p><p>\uace0\ubb34 \ud50c\ub77c\uc2a4\ud2f1 \ucf00\uc774\ube14\uc758 \uacbd\uc6b0 DC \uc800\ud56d \uc804\uc555 \ud14c\uc2a4\ud2b8(DC Hipot Test)\ub294 \ucf00\uc774\ube14 \uc808\uc5f0\uccb4\uc758 \uc2ec\uac01\ud55c \uc190\uc0c1\uc774\ub098 \uace0\uc7a5\uc774 \ub098\ud0c0\ub098\ub294 \uac83\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc73c\uba70 \u201c\ud30c\uad34\uc801\uc778\u201d \ud6a8\uacfc\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\uc73c\ubbc0\ub85c, \uc774\ub97c \ub2e8\uc9c0 \ucd5c\ud6c4\uc758 \uc218\ub2e8\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ud558\uace0 \ucc38\uace0\uc6a9\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ucd08\uc800\uc8fc\ud30c \uace0\uc804\uc555 \ubc1c\uc804\uae30\ub294 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uacfc \uace0\uc804\uc555 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub85c \uc791\ub3d9\ub418\uba70, \uacbd\ub7c9\ud654\ub418\uc5b4 \ucf00\uc774\ube14\uc5d0 \ud30c\uad34\uc801\uc778 \uc601\ud5a5\uc744 \uc8fc\uc9c0 \uc54a\uc73c\uba74\uc11c \ud604\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uace0\ubb34 \ubc0f \ud50c\ub77c\uc2a4\ud2f1 \ucf00\uc774\ube14\uc758 \ud14c\uc2a4\ud2b8\uc5d0 \uc801\ud569\ud558\uc9c0\ub9cc \uae30\uc220\uc801 \uc81c\uc57d\uc73c\ub85c \uc778\ud574 \uc8fc\ub85c 35kV \uc774\uc0c1\uc758 \ucf00\uc774\ube14\uc5d0\ub9cc \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p><p>AC \ub808\uc2a8\uc2a4 \ud14c\uc2a4\ud2b8 \uc2dc\uc2a4\ud15c\uc740 \uc8fc\ud30c\uc218 \ubcc0\ud658 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58, \uc720\ub3c4 \ubcc0\uc555\uae30, \ub808\uc2a8\uc2a4 \uc7ac\uac00\uc5f4\uae30 \ubc0f \uc804\uc555 \ubd84\ubc30\uae30\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 35kV \uc774\ud558 \ub4f1\uae09\uc758 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\ub294 \ud604\uc7a5 \uc791\uc5c5\uc5d0 \ube44\ud574 \ub354 \ubc88\uac70\ub86d\uc9c0\ub9cc, 66kV \uc774\uc0c1\uc758 \ub4f1\uae09\uc758 \ucf00\uc774\ube14\uc744 \ud604\uc7a5\uc5d0\uc11c \ud6a8\uacfc\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 110kV \uc774\uc0c1 \ub4f1\uae09\uc758 \ucf00\uc774\ube14\uc758 \uacbd\uc6b0 \uc9c4\ub3d9 \uc804\uc555 \ubc29\uc2dd\uc740 \uc18c\ud615\ud654\ub418\uc5b4 \ud604\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30 \uc27d\uc9c0\ub9cc, \ucd08\uc800\uc8fc\ud30c \ubc0f \uc8fc\ud30c\uc218 \uacf5\uba85 \ud14c\uc2a4\ud2b8\uc5d0 \ube44\ud574 \ud6a8\uacfc\ub294 \uc5ec\uc804\ud788 \uac80\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p><p>\ubd80\ubd84 \ubc29\uc804 \ud14c\uc2a4\ud2b8\ub294 \uc911\uac04 \uc5f0\uacb0\ubd80 \ubc0f \ub2e8\uc790 \ub4f1 \ucf00\uc774\ube14\uc758 \ud2b9\uc815 \uc601\uc5ed\uc5d0\uc11c\ub9cc \ubb38\uc81c\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc73c\uba70, 110kV \uc774\uc0c1 \ub4f1\uae09\uc758 \ucf00\uc774\ube14\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc720\uc804\uccb4 \uc190\uc2e4 \uce21\uc815 \ubc29\ubc95\uc740 \ubcf8\uc9c8\uc801\uc778 \ud55c\uacc4\ub85c \uc778\ud574 \ud604\uc7a5 \uc0ac\uc6a9\uc5d0\uc11c\ub294 \ud06c\uac8c \uc2e4\uc6a9\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae30\uc0ac\ub294 \uc8fc\ub85c \uc624\uc77c \uc784\ud504\ub808\uadf8\ub808\uc774\uc158 \uc885\uc774 \uc808\uc5f0 \ucf00\uc774\ube14, \ud50c\ub77c\uc2a4\ud2f1 \uc808\uc5f0 \ucf00\uc774\ube14 \ubc0f \ud06c\ub85c\uc2a4\ub9c1\ud06c\ub4dc \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ucf00\uc774\ube14\uc758 \uc2dc\ud5d8 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uba70, \uc77c\ubc18\uc801\uc778 \uc804\uae30\uc801 \ud2b9\uc131\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc2dc\ud5d8\uc5d0\ub294 DC \uc800\ud56d \uc804\uc555 \ubc0f \ub204\uc124 \uc804\ub958 \uc2dc\ud5d8, VLF \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8, \uc804\ub825 \uc8fc\ud30c\uc218 AC \uacf5\uc9c4 \uc800\ud56d \uc804\uc555 \uc2dc\ud5d8, \ubd80\ubd84 \ubc29\uc804 \uc2dc\ud5d8 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc608.<\/p>","protected":false},"author":1,"featured_media":5246,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[35],"tags":[],"_links":{"self":[{"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/posts\/5469"}],"collection":[{"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/comments?post=5469"}],"version-history":[{"count":0,"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/posts\/5469\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/media\/5246"}],"wp:attachment":[{"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/media?parent=5469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/categories?post=5469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kvhipot.com\/ko\/wp-json\/wp\/v2\/tags?post=5469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}