{"id":11649,"date":"2026-10-07T13:48:31","date_gmt":"2026-10-07T05:48:31","guid":{"rendered":"https:\/\/subian-electric.com\/?p=11649"},"modified":"2026-10-07T13:48:31","modified_gmt":"2026-10-07T05:48:31","slug":"oltc-full-form-in-electrical","status":"publish","type":"post","link":"https:\/\/subian-electric.com\/ko\/blog\/oltc-full-form-in-electrical\/","title":{"rendered":"\uc804\uae30\uc5d0\uc11c OLTC\uc758 \uc804\uccb4 \ud615\ud0dc"},"content":{"rendered":"<p>OLTC\ub294 \ubd80\ud558 \ud0ed \ubcc0\uacbd\uae30\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\uac83\uc774 \ud558\ub098\uc758 \uc9c8\ubb38\uc5d0 \ub300\ud55c \ucda9\ubd84\ud55c \uc815\ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc57d\uc5b4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud63c\uc790 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\uc2e0, \ubcc0\uc555\uae30 \ub370\uc774\ud130 \uc2dc\ud2b8, \uc785\ucc30 \uc0ac\uc591 \ub610\ub294 \uacf5\uae09\uc5c5\uccb4 \uacac\uc801\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uadf8\uac83\uc774 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0 \ubb3b\ub294 \ub300\uc2e0, \uc774 \uc7a5\uce58\uc758 \uc791\ub3d9, \ud544\uc694\uc131 \ubc0f \uac00\ub2a5\ud55c \uac00\uaca9\uc5d0 \ub300\ud574 \ubb3b\ub294 \uac83\uc774 \ub354 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc804\uccb4 \ubb38\uc81c\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4: \uc6a9\uc5b4\uc758 \ud574\uc11d, \ud0f1\ud06c \ub0b4\ubd80\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc77c, OLTC \uc801\uc6a9 \uc0ac\ub840, OLTC\uac00 \ub300\ubd80\ubd84\uc758 \ud45c\uc900 \ubc30\uc804 \ubcc0\uc555\uae30\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud0ed \ubcc0\uacbd\uae30\uc640 \uc5b4\ub5bb\uac8c \ub2e4\ub978\uc9c0, \uadf8\ub4e4\uc774 \ub098\ud0c0\ub0b4\ub294 \uc22b\uc790, \uadf8\ub9ac\uace0 \uc7a5\uce58\uc758 \uc8fc\uc694 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<blockquote><p>OLTC\ub294 \ubd80\ud558 \ud0ed \ubcc0\uacbd\uae30\ub85c, \ubcc0\uc555\uae30\uac00 \uc791\ub3d9 \uc911\uc77c \ub54c \ubcc0\uc555\uae30 \ud0ed \uc704\uce58\ub97c \ubcc0\uacbd\ud558\ub294 \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4. OLTC\ub294 \ubcc0\uc555\uae30\uac00 \uc791\ub3d9\ud558\ub294 \ub3d9\uc548 \uc804\uc555\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uae30 \ub54c\ubb38\uc5d0 \ubcc0\uc555\uae30\uc758 \uc911\uc694\ud55c \uce21\uba74\uc785\ub2c8\ub2e4. \ubc18\uba74, \uc77c\ubc18 \ubcc0\uc555\uae30\ub294 OCTC\ub97c \uc0ac\uc6a9\ud558\uba70, \uc774\ub294 \ubcc0\uc555\uae30\uac00 \uaebc\uc838 \uc788\uc9c0 \uc54a\uc73c\uba74 \uc870\uc815\ud560 \uc218 \uc5c6\ub294 \ud0ed \ubcc0\uacbd\uae30 \uc720\ud615\uc785\ub2c8\ub2e4. OLTC\ub294 \ubcc0\uc555\uae30 \uac00\uaca9\uc744 \uc57d 10-30%\ub9cc\ud07c \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. OLTC\uc758 \ube44\uc6a9\uc740 \uc804\uc555 \ud074\ub798\uc2a4\uc640 \uc720\ud615\uc5d0 \ub530\ub77c $3,000-$30,000 \uc0ac\uc774\uc5d0\uc11c \ubcc0\ub3d9\ud558\uba70, \ubc30\uc804 \ubcc0\uc555\uae30\ub294 \uc57d $2,000-$8,000, \uc1a1\uc804 \ubcc0\uc555\uae30\ub294 \uc57d $15,000-$60,000\uc758 \ube44\uc6a9\uc774 \ub4ed\ub2c8\ub2e4. \uc720\ub7fd \ud68c\uc0ac Maschinenfabrik Reinhausen (MR)\uc740 \uc774 \ubd84\uc57c\uc758 \uc120\ub3c4\uc801\uc778 \uc81c\uc870\uc5c5\uccb4\uc774\uba70, Hitachi Energy, Siemens Energy, ABB \ub4f1\uacfc \uac19\uc740 \ud68c\uc0ac\ub4e4\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11650\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/OLTC-Full-Form-in-Electrical.webp\" alt=\"\uc804\uae30\uc5d0\uc11c OLTC\uc758 \uc804\uccb4 \ud615\ud0dc\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>OLTC\uc758 \uc758\ubbf8, \ub2e8\uc5b4\ubcc4\ub85c<\/h2>\n<p>\uc124\uba85\uc758 \uc138 \ub2e8\uc5b4\ub294 \ubb38\uc790 \uadf8\ub300\ub85c \uc774\ud574\ud574\uc57c \ud558\uba70, \uc774\ub294 \uc804\uccb4 \uc774\ub984\uc774 \ub2e8\uc21c\ud55c \ud034\uc988 \uc9c8\ubb38 \uc774\uc0c1\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\ubd80\ud558<\/span> \ub294 \ubcc0\uc555\uae30\uac00 \uaebc\uc9c0\uc9c0 \uc54a\uace0 \ud0ed \ubcc0\uacbd\uc774 \ubc1c\uc0dd\ud558\ub294 \ub3d9\uc548 \ubd80\ud558\ub97c \uacc4\uc18d \uacf5\uae09\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc815\uc804, \uc2a4\uc704\uce6d \uc544\uc6c3 \uc5c6\uc74c, \ud604\uc7a5\uc5d0 \ud300\uc744 \ubcf4\ub0bc \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \uc7a5\uce58\uc758 \uc8fc\uc694 \ubaa9\uc801\uc774\uba70, \uac00\uaca9\uc774 \uadf8\ub9cc\ud07c \ub4dc\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\ud0ed<\/span> \uc740 \uace0\uc804\uc555 \uad8c\uc120\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c4 \uc5f0\uacb0\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud0ed \ubcc0\uacbd\uc740 \ud68c\ub85c\uc758 \uad8c\uc120 \uc218\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uac8c \ud558\uc5ec \uad8c\uc120 \ube44\uc728\uacfc \uacb0\uacfc\uc801\uc73c\ub85c \ucd9c\ub825 \uc804\uc555\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774 \uc544\uc774\ub514\uc5b4\ub294 \uc77c\ubc18 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \uace0\uc815 \ud0ed \ub9c1\ud06c\uc640 \uc720\uc0ac\ud558\uc9c0\ub9cc, OLTC\ub294 \uc804\ub958 \ud750\ub984 \uc911\uc5d0 \ud0ed \ubcc0\uacbd\uc744 \ud5c8\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\ub2e4\ub294 \uc810\uc5d0\uc11c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\ubcc0\uacbd\uae30<\/span> \ub294 \ubaa8\ub4e0 \uba54\ucee4\ub2c8\uc998 \ubd80\ud488\uc774 \uc704\uce58\ud55c \uc7a5\uce58\uc785\ub2c8\ub2e4: \ubaa8\ud130 \uad6c\ub3d9 \uc7a5\uce58, \uc218\uc9c1 \uc0e4\ud504\ud2b8, \uc120\ud0dd \uc2a4\uc704\uce58 \ubc0f \ubd84\uae30\uae30, \uadf8\ub9ac\uace0 \ud0ed \ubcc0\uacbd \ud504\ub85c\uc138\uc2a4\ub97c \uc124\uc815\ud558\ub294 \uc81c\uc5b4 \uce90\ube48\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud604\ub300 \uc124\uacc4\ub294 \uc885\uc885 \uc624\uc77c \uce68\uc218 \uc811\uc810 \ub300\uc2e0 \uc9c4\uacf5 \ucc28\ub2e8\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \ubd84\uae30\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \ub370 \uc758\uc874\ud558\uba70, \uc774\ub294 \ucd5c\uadfc \uac00\uaca9 \ubc0f \uc720\uc9c0\ubcf4\uc218 \uac1c\uc120\uc758 \uc6d0\uc778\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\u201c\uc628\ub85c\ub4dc \ud0ed \uccb4\uc778\uc9d5 \uc7a5\uce58\u201d \ub610\ub294 \u201c\uc628\ub85c\ub4dc \ud0ed \uccb4\uc778\uc9d5 \uae30\uc5b4\u201d, \u201cOLTC \ubcc0\uc555\uae30\u201d\ub77c\ub294 \uc6a9\uc5b4\ub97c \uc790\uc8fc \uc811\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \ubcc0\uc555\uae30\uc5d0 \uc7a5\ucc29\ub41c \uac83\uc744 \uc758\ubbf8\ud558\uba70 \uac19\uc740 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uad6c\uc2dd \uc601\uad6d \ubc0f \uc601\uc5f0\ubc29 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc885\uc885 \u201c\uc628\ub85c\ub4dc \ud0ed \uccb4\uc778\uc800\u201d\ub85c \uc791\uc131\ub418\uba70, \ubd81\ubbf8\uc5d0\uc11c\ub294 \ub54c\ub54c\ub85c LTC(\ubd80\ud558 \ud0ed \uccb4\uc778\uc800)\ub77c\uace0 \ubd88\ub9bd\ub2c8\ub2e4.<\/p>\n<h2>\ubcc0\uc555\uae30 \ub0b4\ubd80\uc5d0\uc11c OLTC\uac00 \ubb3c\ub9ac\uc801\uc73c\ub85c \ud558\ub294 \uc77c<\/h2>\n<p>\ucee8\ud2b8\ub864\ub7ec\ub294 2\ucc28 \uc804\uc555\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uba70, \uc804\uc555\uc774 \ub370\ub4dc \ubc34\ub4dc\ub97c \ubc97\uc5b4\ub0a0 \uacbd\uc6b0 \u2014 \uc608\ub97c \ub4e4\uc5b4, \uc694\uad6c \uc804\uc555\uc5d0\uc11c 1.25% \uc774\uc0c1 \ubc97\uc5b4\ub0a0 \uacbd\uc6b0 \u2014 \ubaa8\ud130 \ub4dc\ub77c\uc774\ube0c\ub97c \uc791\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4. \ub2e4\uc774\ubc84\ud130 \uc2a4\uc704\uce58\uac00 \uc791\ub3d9\ud558\uace0, \uc77c\ubd80 \uc804\uc774 \uc800\ud56d\uae30 \ub610\ub294 \ub9ac\uc561\ud130\ub97c \ud1b5\ud55c \uc9e7\uc740 \uc804\ub958 \ud750\ub984\uc774 \ubc1c\uc0dd\ud558\uba70, \ud0ed \uc120\ud0dd\uae30\uac00 \ub2e4\ub978 \ud0ed\uc73c\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4. \ub2e4\uc774\ubc84\ud130\ub294 \uc0c8\ub85c\uc6b4 \uc704\uce58\uc5d0 \uace0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc804\uc774 \uc784\ud53c\ub358\uc2a4 \ubb38\uc81c\ub294 \uc804\uccb4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubb38\uc81c\uc785\ub2c8\ub2e4. \ubd80\ud558 \ud558\uc5d0\uc11c \ud0ed\uc744 \ub2e8\uc21c\ud788 \uc5f4 \uc218\ub294 \uc5c6\uc73c\ubbc0\ub85c, \ub2e4\uc774\ubc84\ud130\ub294 \uc800\ud56d\uae30 \ub610\ub294 \ub9ac\uc561\ud130\uc758 \ub3c4\uc6c0\uc73c\ub85c \uc21c\uac04\uc801\uc73c\ub85c \uc81c\uc5b4\ub41c \ube0c\ub9ac\uc9c0\ub97c \uc0dd\uc131\ud558\uc5ec \uc804\ub958\uac00 \ud750\ub97c \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub098\uba38\uc9c0 \uc124\uc815\uc740 \uc804\ub958\ub97c \uc9c1\uc811 \uc804\ub2ec\ud558\uc9c0 \uc54a\ub294 \uba54\uc774\ud06c-\ube44\ud3ec-\ube0c\ub808\uc774\ud06c \uc7a5\uce58\uc778 \ud0ed \uc120\ud0dd\uae30\ub85c \uad6c\uc131\ub418\uba70; \ubaa8\ud130 \ub4dc\ub77c\uc774\ube0c, \uae30\uc5b4; \uc704\uce58 \ud45c\uc2dc\uae30 \ubc0f \ud55c\uacc4 \uc2a4\uc704\uce58, \uadf8\ub9ac\uace0 \ubaa8\ub4e0 \ub2e4\ub978 \uc7a5\uce58\ub97c \uc804\uc555 \ub9b4\ub808\uc774, SCADA \ubc0f \uc6d0\uaca9 \uba85\ub839\uc5d0 \uc5f0\uacb0\ud558\ub294 \uc790\ub3d9 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 OLTC\ub294 \uc804\ub825 \ubcc0\uc555\uae30\uc5d0\uc11c \uc57d 8\uac1c +\/\u2013 1.25 %\ub85c \uc791\ub3d9\ud558\ubbc0\ub85c 17\uac1c\uc758 \uc704\uce58 \ubc88\ud638\uc640 \uc57d +\/- 10 %\uc758 \uc804\uc555 \uc870\uc815 \ubc94\uc704\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ub098 +\/- 1.67 %\uc758 9\uac1c \ub610\ub294 +\/- 0.625 %\uc758 16\uac1c\uc640 \uac19\uc740 \ub2e4\ub978 \uad6c\uc131\ub3c4 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uaca9\uc740 \ub2e8\uacc4 \uc808\ucc28\uc758 \ud06c\uae30\uc640 \uc0ac\uc6a9\ub418\ub294 \ub9ac\ub4dc\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc2a4\uc704\uce6d \uc694\uc18c\uc5d0 \uc5f0\uacb0\ud574\uc57c \ud558\ub294 \ud0ed \ubcc0\uc555\uae30 \ubdf0\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<h2>OLTC\uac00 \ubcc0\uc555\uae30 \uacc4\uc5f4\uc5d0\uc11c \uc704\uce58\ud558\ub294 \uacf3<\/h2>\n<p>\uc5b8\uae09\ub41c \uc7a5\uce58\uc758 \uc704\uce58\ub97c \uba85\ud655\ud788 \ud560 \ud544\uc694\uac00 \uc788\uc73c\uba70, \u201cOLTC \ubcc0\uc555\uae30\u201d\ub77c\ub294 \uc6a9\uc5b4\ub294 \ubaa8\ud638\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>OLTC\ub77c\ub294 \uc6a9\uc5b4\ub294 \ubcc0\uc555\uae30\uc758 \uc885\ub958\ub97c \ub098\ud0c0\ub0b4\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ubcc0\uc555\uae30\uc5d0 \ubd80\ucc29\ub418\ub294 \uc7a5\uce58\ub97c \uc758\ubbf8\ud558\uba70, \uc804\ub825 \ubcc0\uc555\uae30, \ub300\ud615 \ubcc0\uc555\uae30 \ubcc0\uc804\uc18c \ubcc0\uc555\uae30, \uc815\ub958\uae30 \ubcc0\uc555\uae30 \ubc0f \uc704\uc0c1 \uc774\ub3d9 \ubcc0\uc555\uae30\uc5d0\uc11c \ubc1c\uacac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\ud615 \ud3f4 \ubcc0\uc555\uae30\ub098 \ub4dc\ub77c\uc774 \ud0c0\uc785 \ubcc0\uc555\uae30\uc5d0\ub294 OLTC\ub97c \uc124\uce58\ud558\ub294 \uac83\uc774 \uacbd\uc81c\uc801\uc73c\ub85c \ud0c0\ub2f9\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc7a5\ucc29\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \uc6d0\uce59\uc740 \ubcc0\uc555\uae30\uac00 \ud074\uc218\ub85d \ubd80\ud558 \ubcc0\ub3d9\uc774 \ud074\uc218\ub85d OLTC\uc758 \ud544\uc694\uc131\uc774 \ub354\uc6b1 \uc815\ub2f9\ud654\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ubd80\ud558\uac00 30%\uc5d0\uc11c 100%\ub85c \ubcc0\ub3d9\ud558\ub294 \ubcc0\uc804\uc18c\uc5d0 \uc5f0\uacb0\ub41c 40 MVA \ubcc0\uc555\uae30\ub294 OLTC\uc758 \uc801\uc808\ud55c \uc0ac\uc6a9\uc774\uc9c0\ub9cc, \uc5d0\ub108\uc9c0 \uc18c\ube44\uac00 \uc77c\uc815\ud55c \uc2dc\uc124\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 1,000 kVA \ubcc0\uc555\uae30\ub294 OLTC\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc7a5\uce58\uac00 \uae30\ub2a5, \ub0c9\uac01, \uc751\uc6a9\uc5d0 \ub530\ub77c \uc5b4\ub5bb\uac8c \ubd84\ub958\ub418\ub294\uc9c0\uc5d0 \ub300\ud55c \ub354 \ub113\uc740 \uadf8\ub9bc\uc744 \uc6d0\ud558\uc2e0\ub2e4\uba74 \u2014 \uadf8 \ubd84\ub958\ub294 \uc774 \uac1c\uc694\uc5d0\uc11c \uc124\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/subian-electric.com\/ko\/news\/classification-of-power-transformers-and-their-unique-roles-in-the-power-grid\/\">\uc804\ub825 \ubcc0\uc555\uae30\uac00 \uc5b4\ub5bb\uac8c \ubd84\ub958\ub418\uace0 \uac01 \uc720\ud615\uc774 \uadf8\ub9ac\ub4dc\uc5d0\uc11c \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud558\ub294\uc9c0<\/a>, \uadf8\ub9ac\uace0 \ud2b9\uc815 \uc81c\ud488\uc744 \uad6c\ub9e4\ud558\uae30 \uc804\uc5d0 \uc720\uc6a9\ud55c \ud504\ub808\uc784\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11651\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/OLTC-vs-OCTC-vs-DETC.webp\" alt=\"OLTC \ub300 OCTC \ub300 DETC\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>OLTC \ub300 OCTC \ub300 DETC: \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc774 \ub2e4\ub978\uac00<\/h2>\n<p>\uc5ec\uae30\uc5d0\uc11c \ub300\ubd80\ubd84\uc758 \ud63c\ub780\uc774 \ubc1c\uc0dd\ud558\uba70, \ud45c\ub85c \uc815\ub9ac\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc7a5\uce58<\/th>\n<th>\uc804\uccb4 \ud615\ud0dc<\/th>\n<th>\uc791\ub3d9\ub428<\/th>\n<th>\uc5b4\ub514\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294\uc9c0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>OLTC<\/td>\n<td>\uc628\ub85c\ub4dc \ud0ed \uccb4\uc778\uc800<\/td>\n<td>\uc804\uc6d0\uc774 \uacf5\uae09\ub418\uace0 \ubd80\ud558\uac00 \uac78\ub9b0 \uc0c1\ud0dc\uc5d0\uc11c \uc790\ub3d9 \ub610\ub294 \uc6d0\uaca9\uc73c\ub85c<\/td>\n<td>\uc804\ub825 \ubcc0\uc555\uae30, \uc1a1\uc804 \ubc0f \ub300\ud615 \ubcc0\uc804\uc18c \ubcc0\uc555\uae30<\/td>\n<\/tr>\n<tr>\n<td>OCTC<\/td>\n<td>\uc624\ud504 \ud68c\ub85c \ud0ed \uccb4\uc778\uc800<\/td>\n<td>\ubcc0\uc555\uae30\uac00 \ube44\uc804\uc6d0 \uc0c1\ud0dc\uc77c \ub54c\ub9cc<\/td>\n<td>\ubc30\uc804 \ubcc0\uc555\uae30, \uae30\ub465 \uc7a5\ucc29 \uc720\ub2db, \ub300\ubd80\ubd84\uc758 \uac74\uc2dd \ubcc0\uc555\uae30<\/td>\n<\/tr>\n<tr>\n<td>DETC<\/td>\n<td>\ube44\uc804\uc6d0 \ud0ed \uccb4\uc778\uc800<\/td>\n<td>\ubcc0\uc555\uae30\uac00 \ube44\uc804\uc6d0 \uc0c1\ud0dc\uc77c \ub54c\ub9cc<\/td>\n<td>OCTC\uc640 \ub3d9\uc77c\ud55c \ud558\ub4dc\uc6e8\uc5b4; DETC\ub294 \ubd81\ubbf8 \uc6a9\uc5b4\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>OCTC\uc640 DETC\ub294 \uc720\uc0ac\ud558\uc9c0\ub9cc OLTC\uc640\uc758 \ucc28\uc774\ub294 \uac04\ub2e8\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. OCTC\uc758 \uc9c1\uad00\uc740 \uc2dc\uc2a4\ud15c\uc774 \ucc98\uc74c \ucf1c\uc9c0\uac70\ub098 \uc804\uc555 \ud504\ub85c\ud544\uc758 \uacc4\uc808 \ubcc0\ud654\uac00 \uc788\uc744 \ub54c\ub9cc \uc704\uce58\ub97c \ubcc0\uacbd\ud558\ub294 \uc2a4\uc704\uce58\ub85c \uad6c\uc131\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc7a5\uce58\ub294 \uc0ac\uc804\uc5d0 \uaebc\uc9c0\uace0 \uc548\uc804\ud558\uac8c \uc885\ub8cc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74 OLTC\ub294 \uc774 \uc791\uc5c5\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc218\ud589\ud569\ub2c8\ub2e4. \uc804\uc555 \ubcc0\ud654\uc5d0 \uba87 \ucd08 \ub9cc\uc5d0 \ubc18\uc751\ud569\ub2c8\ub2e4. \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc740 \uc2dc\uac04 \uc9c0\uc5f0\uc774 \uc788\ub294 \uc804\uc555 \uc870\uc815\uae30\ub85c\ub9cc \uad6c\uc131\ub41c \ube44\uad50\uc801 \uac04\ub2e8\ud55c \uc2dc\uc2a4\ud15c\uc77c \uc218\ub3c4 \uc788\uace0, \uc804\ub825 \uacc4\uc218, \ubcd1\ub82c\ub85c \uc5f0\uacb0\ub41c \ubcc0\uc555\uae30\uc758 \uc21c\ud658 \uc804\ub958 \ub610\ub294 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc758 SCADA \uc2e0\ud638\ub97c \uace0\ub824\ud558\ub294 \ub354 \ubcf5\uc7a1\ud558\uace0 \uc801\uc751\uc801\uc778 \uc2dc\uc2a4\ud15c\uc77c \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ucc28\uc774\uc758 \uc2e4\uc6a9\uc801\uc778 \uce21\uba74\uc740 \uc124\uacc4 \uce21\uba74\uc785\ub2c8\ub2e4. OCTC\ub294 \uac70\uc758 \ubcc0\uacbd\ub418\uc9c0 \uc54a\uc73c\uba70 \uc6b4\uc601 \ubd80\ud558\uac00 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc804\uc774 \uc784\ud53c\ub358\uc2a4, \uc544\ud06c \uc81c\uc5b4 \ub610\ub294 \ubaa8\ud130 \uad6c\ub3d9\uacfc \uac19\uc740 \ud2b9\uc131\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>OLTC\uc758 \uc8fc\uc694 \uc720\ud615<\/h2>\n<p>\ubaa8\ub4e0 \uc628\ub85c\ub4dc \ud0ed \uccb4\uc778\uc800\uac00 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc120\ud0dd\ud558\uac70\ub098 \uad50\uccb4\ud560 \ub54c \ucc28\uc774\ub97c \uc778\uc2dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\uc800\ud56d\uae30 \uc720\ud615.<\/span> \ub2e4\uc774\ubc84\ud130 \uc2a4\uc704\uce58\ub294 \uc2a4\uc704\uce6d \ud504\ub85c\uc138\uc2a4\ub97c \uc704\ud574 \uc804\uc774 \uc800\ud56d\uae30\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \ube60\ub974\uace0 \ucef4\ud329\ud2b8\ud558\uba70 \uc720\ub7fd\uacfc \uc544\uc2dc\uc544\uc5d0\uc11c \ubc30\uc804 \ubc0f \uc1a1\uc804 \ubaa8\ub450\uc5d0 \uac00\uc7a5 \uc778\uae30 \uc788\ub294 \uc124\uacc4\uc785\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\ub9ac\uc561\ud134\uc2a4 \uc720\ud615.<\/span> \uc608\ubc29 \uc870\uce58\ub85c\uc11c \uc790\ub3d9 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uacfc\uac70\uc5d0\ub294 \ubbf8\uad6d \uc2dc\uc7a5\uc5d0\uc11c \uc9c0\ubc30\uc801\uc774\uc5c8\uc9c0\ub9cc \ub290\ub9ac\uace0 \uc2a4\uc704\uce6d\uc73c\ub85c \uc778\ud55c \uc190\uc2e4 \uc5c6\uc774 \ub192\uc740 \uc804\ub958\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uc804\ud788 \uc624\ub798\ub41c \ub300\ud615 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\uc624\uc77c \uc808\uc5f0 \ub2e4\uc774\ubc84\ud130.<\/span> \ub2e4\uc774\ubc84\ud130 \uc2a4\uc704\uce58\ub294 \uc790\uccb4 \uc624\uc77c \uad6c\ud68d\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc624\ub798\ub41c \uae30\uc220\ub85c \uc2e0\ub8b0\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc624\uc77c\uc740 \ub9e4\ubc88 \uc791\ub3d9 \ud6c4\uc5d0 \ubd84\ud574\ub85c \uc778\ud574 \uc8fc\uae30\uc801\uc73c\ub85c \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\uc9c4\uacf5 \ub2e4\uc774\ubc84\ud130.<\/span> \ubc00\ud3d0\ub41c \uc9c4\uacf5 \ucc28\ub2e8\uae30\ub294 \uc804\ub958 \uc804\uc1a1 \uacfc\uc815\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\ub294 \uae30\ub984\uc774 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uc218\ud589\ub418\uae30 \ub54c\ubb38\uc5d0 \uc804\ub958 \uc911\ub2e8\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ub97c \uc81c\uacf5\ud558\uba70, \ub530\ub77c\uc11c \ub354 \uae34 \uc791\ub3d9 \uae30\uac04\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uac00\uaca9\uc740 \uc57d\uac04 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \ub300\ub7c9 \uac00\uaca9\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\ud0f1\ud06c \ub0b4 \ub300 \ud0f1\ud06c \uc678 \uad6c\ud68d.<\/span> \ud0f1\ud06c \ub0b4 \uae30\uc220\uc740 \ubcc0\uc555\uae30\uc640 \uae30\ub984\uc744 \uacf5\uc720\ud558\ub294 \ubc18\uba74, \ubcc4\ub3c4\uc758 \uad6c\ud68d\uc740 \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub2e4\uc774\ubc84\ud130 \uc624\uc77c\uc744 \uaca9\ub9ac\ud569\ub2c8\ub2e4. \uacfc\ubd80\ud558 \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0 \ub354 \ub192\uc740 \ube44\uc6a9\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ubcc4\ub3c4\uc758 \uad6c\ud604\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\uc5ed\uc804 \ub300 \uac70\uce60\uace0 \ubbf8\uc138\ud55c.<\/span> \uc5ed\uc804 \uba54\ucee4\ub2c8\uc998\uc740 \ub354 \uc791\uc740 \uc124\uacc4\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ud55c \uc139\uc158\uc5d0\uc11c \ub113\uc740 \ubc94\uc704\uc758 \ud0ed \ubcc0\uacbd\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74, \uac70\uce60\uace0 \ubbf8\uc138\ud55c \uad6c\ud604\uc740 \ub354 \ub113\uc740 \ubc94\uc704\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc \ub354 \ub9ce\uc740 \uad8c\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc62c\ubc14\ub978 \ubaa8\ub378\uc758 \uc120\ud0dd\uc740 \uc791\ub3d9 \uc8fc\ud30c\uc218, \ud544\uc694\ud55c \ucc28\ub2e8 \uc804\ub958 \ubc0f \uc720\uc9c0\ubcf4\uc218 \uc811\uadfc \uac00\ub2a5\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc838\uc57c \ud569\ub2c8\ub2e4. \uc774\uc640 \uad00\ub828\ub41c \ud2b8\ub808\uc774\ub4dc\uc624\ud504\uc5d0 \ub300\ud55c \ub354 \uae34 \uc124\uba85\uc774 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/subian-electric.com\/ko\/news\/transformer-tap-changer-selection-guide\/\">\ubcc0\uc555\uae30 \ud0ed \ubcc0\uacbd\uae30 \uc120\ud0dd \uac00\uc774\ub4dc<\/a> \ud2b9\uc815 \uad6c\uc131 \ube44\uad50 \ub2e8\uacc4\uc5d0 \uc788\ub2e4\uba74 \uce74\ud14c\uace0\ub9ac \uc774\ud574\uc5d0 \uadf8\uce58\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h2>OLTC \ubcc0\uc555\uae30\uac00 \uc0ac\uc6a9\ub418\ub294 \uacf3<\/h2>\n<p>\uc804\uc555 \uc81c\uc5b4\uac00 \uc9c0\uc18d\uc801\uc73c\ub85c \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uace0\uc804\uc555(220 \ub610\ub294 110 kV)\uc774 \uc800\uc804\uc555\uc73c\ub85c \ubcc0\ud658\ub418\uc5b4 \ud56d\uc0c1 \ubcc0\ud558\ub294 \ubd80\ud558\uc5d0 \uc804\uae30\ub97c \uacf5\uae09\ud558\ub294 \uc1a1\uc804 \ubcc0\uc804\uc18c.<\/li>\n<li>\uc804\uc555 \uac15\ud558\uac00 \ud06c\uace0 \uacc4\uc808\uc774\ub098 \uad00\uac1c \uccb4\uacc4\uc5d0 \ub530\ub77c \uc218\uc694\uac00 \ubcc0\ud558\ub294 \uae34 \ub18d\ucd0c \ud53c\ub354.<\/li>\n<li>\uc7ac\uc0dd \uac00\ub2a5 \ubc1c\uc804\uc744 \uc704\ud55c \ubcc0\ud658 \uc2a4\ud14c\uc774\uc158, \ud0dc\uc591\uad11 \ubc0f \ud48d\ub825 \ubc1c\uc804\uc18c\uc758 \ucd9c\ub825\uc774 \uc804\ud1b5\uc801\uc778 \ubd80\ud558\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ube60\ub974\uac8c \ubcc0\ub3d9\ud558\ubbc0\ub85c \uc804\uc555\uc744 \uc881\uc740 \ud55c\uacc4 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uae30\ucc28 \uc774\ub3d9 \uc911 \ubd80\ud558\uc758 \uc9c0\uc18d\uc801\uc778 \ubcc0\ub3d9\uc73c\ub85c \uc778\ud574 \uacac\uc778 \ubc0f \ucca0\ub3c4 \ubcc0\uc555\uae30.<\/li>\n<li>\uc804\uae30 \uc544\ud06c \ubc0f \uc815\ub958\uae30 \ubcc0\uc555\uae30, \ud070 \uc804\ub958 \ubd80\ud558 \ubcc0\ub3d9\uc774 \ud56d\uc0c1 \ubc1c\uc0dd\ud558\uc5ec \uc804\uc555 \uc870\uc815\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc804\uae30 \ub9e4\uac1c\ubcc0\uc218\uac00 \ubcc0\uc555\uae30\uc758 \ud0ed\uc744 \ubcc0\uacbd\ud558\uc5ec \uad00\ub9ac\ub418\ub294 \uc704\uc0c1 \uc774\ub3d9 \ubcc0\uc555\uae30.<\/li>\n<\/ul>\n<p>\uc81c\uc870\uc5d0\uc11c\uc758 \uc608\uac00 \uc774 \ubb38\uc81c\ub97c \ud6e8\uc52c \ub354 \uc798 \uc124\uba85\ud560 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\ub2db <a href=\"https:\/\/subian-electric.com\/ko\/news\/high-performance-sz11-31500kva-35-10-5kv-35kv-oil-immersed-on-load-voltage-regulating-power-transfor\/\">SZ11 31,500 kVA 35\/10.5 kV \uc624\uc77c \uce68\uc9c0\ud615 \ubd80\ud558 \uc804\uc555 \uc870\uc815 \ubcc0\uc555\uae30<\/a> 35 kV\uc758 \uc785\ub825 \uacf5\uae09\uc774 \ud558\ub8e8 \ub3d9\uc548 \ubcc0\ub3d9\ud558\ub294 \ubd80\ud558\uc5d0 \uc548\uc815\uc801\uc778 10.5 kV\ub97c \uacf5\uae09\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub97c \uc704\ud574 \ud2b9\ubcc4\ud788 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud558\ub098\uc758 \uad6c\uc131 \uc694\uc18c\uc640 \ud558\ub098\uc758 \ubb38\uc7a5\uc5d0\uc11c OLTC \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc785\ub2c8\ub2e4.<\/p>\n<h2>OLTC\uc758 \ube44\uc6a9<\/h2>\n<p>\uac00\uaca9\uc740 \uc815\uaca9, \uc804\uc555 \ub4f1\uae09 \ubc0f \uc804\ub958\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc81c\uc870\uc5c5\uccb4 \uac04\uc5d0 \ud06c\uac8c \ub2e4\ub974\uc9c0\ub9cc, \ube44\uc6a9\uc758 \uc77c\ubc18\uc801\uc778 \ud2c0\uc740 \ud3c9\uac00\ub97c \uc218\ud589\ud558\uae30\uc5d0 \ucda9\ubd84\ud788 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ud56d\ubaa9<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \ubc94\uc704 (USD)<\/th>\n<th>\ube44\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>OCTC \/ DETC (\ud68c\ub85c \uc678)<\/td>\n<td>$500\u2013$3,000<\/td>\n<td>\uae30\uc900\uc120. \ubaa8\ud130 \uad6c\ub3d9 \uc5c6\uc74c, \uc804\ud658 \uc784\ud53c\ub358\uc2a4 \uc5c6\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\ubc30\uae09 \uc218\uc900 OLTC (\u226433 kV)<\/td>\n<td>$2,000\u2013$8,000<\/td>\n<td>\uc624\uc77c \uc808\uc5f0 \ub2e4\uc774\ubc84\ud130, \uc77c\ubc18\uc801\uc73c\ub85c 9\uc5d0\uc11c 17 \uc704\uce58<\/td>\n<\/tr>\n<tr>\n<td>\uc1a1\uc804 \uc218\uc900 OLTC (\u2265110 kV)<\/td>\n<td>$15,000\u2013$60,000<\/td>\n<td>\uc9c4\uacf5 \uc720\ud615\uc740 \uc0c1\uc704 \ubc94\uc704\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc800\ud56d\uae30 \ub610\ub294 \uc9c4\uacf5 \uc720\ud615, \uc911\uac04 \ubc94\uc704<\/td>\n<td>$6,000\u2013$35,000<\/td>\n<td>\uc8fc\ub85c \uc804\ub958 \uc815\uaca9 \ubc0f \ub2e8\uacc4 \uc218\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ubcc0\uc555\uae30 \uac00\uaca9\uc758 OLTC \ube44\uc728<\/td>\n<td>+10\u201330%<\/td>\n<td>OCTC\uc5d0 \ub300\ud574 +2\u20135%\uc640 \ube44\uad50\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>10 MVA \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c OLTC \uc99d\uac00<\/td>\n<td>$10,000\u2013$25,000<\/td>\n<td>\uc9c4\uacf5 \ub610\ub294 \uc624\uc77c \ub2e4\uc774\ubc84\ud130\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud45c\uc5d0 \ub300\ud574 \ub17c\uc758\ud560 \uccab \ubc88\uc9f8 \ud3ec\uc778\ud2b8\ub294 \uccb4\uc778\uc800\uc758 \ube44\uc6a9\uc774 OLTC \ubcc0\uc555\uae30\uc758 \uac00\uaca9\uc5d0 \ubaa8\ub450 \ud3ec\ud568\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uccb4\uc778\uc800 \uc678\uc5d0\ub3c4 OLTC \ubcc0\uc555\uae30\ub294 \ud0ed \uad8c\uc120, \ub9ac\ub4dc, \uc81c\uc5b4 \uc7a5\uce58\uac00 \uc788\ub294 \ubaa8\ud130 \ub4f1\uc744 \uac16\ucd94\uc5b4\uc57c \ud558\ubbc0\ub85c, kVA\ub2f9 \uac00\uaca9 \uce21\uba74\uc5d0\uc11c \uaca9\ucc28\ub97c \ud3c9\uac00\ud558\uba74 OLTC\uac00 OCTC \ubcc0\uc555\uae30\uc5d0 \ube44\ud574 \ud6e8\uc52c \ub354 \ube44\uc309\ub2c8\ub2e4.<\/p>\n<p>\uc624\uc77c \ub79c\ud134\uc758 \uc724\ud65c\uc720 \ub610\ub294 \uc624\uc77c\uc740 \uc790\uc8fc \uc624\uc77c\uc744 \uc810\uac80\ud558\uace0 \ub54c\ub54c\ub85c \uad50\uccb4\ud574\uc57c \ud558\ubbc0\ub85c \ubb34\uad00\ud55c \ud56d\ubaa9\uc73c\ub85c \uac04\uc8fc\ub418\uc5b4\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c 50,000\uc5d0\uc11c 100,000\ud68c \uc791\ub3d9\ud560 \ub54c\ub9c8\ub2e4 3\ub144 \ub610\ub294 5\ub144\ub9c8\ub2e4 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4(\ubd80\ud558\uc5d0 \ub530\ub77c \ub2e4\ub984). \uc9c4\uacf5\ud615 \ubcc0\uc555\uae30\ub294 \uc774 \uac04\uaca9\uc744 \uc5f0\uc7a5\ud558\ubbc0\ub85c \uc218\uba85 \ub3d9\uc548 \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ube44\uc6a9\uc758 \uc608\ub97c \ub4e4\uba74, \uc6a9\ub7c9 20 MVA \ubc0f \uc804\uc555 110 kV\uc758 OLTC \ubcc0\uc555\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc8fc\uc694 \uc720\ub7fd \uc81c\uc870\uc5c5\uccb4\ub85c\ubd80\ud130 430,000-700,000 EUR\uc5d0 \ud310\ub9e4\ub418\uba70, \uc288\ub098\uc774\ub354\ub85c\ubd80\ud130\ub294 450,000 EUR \uc774\ud558, \uc911\uad6d \uc81c\uc870\uc5c5\uccb4\ub85c\ubd80\ud130\ub294 320,000 EUR \uc774\ud558\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11652\" src=\"https:\/\/subian-electric.com\/wp-content\/uploads\/2026\/10\/OLTC-transformers-Brands-and-Manufacturers-Worth-Knowing.webp\" alt=\"\uc54c\uc544\ub450\uc5b4\uc57c \ud560 OLTC \ubcc0\uc555\uae30 \ube0c\ub79c\ub4dc \ubc0f \uc81c\uc870\uc5c5\uccb4\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\uc54c\uc544\uc57c \ud560 \ube0c\ub79c\ub4dc \ubc0f \uc81c\uc870\uc5c5\uccb4<\/h2>\n<p>\ub450 \uac00\uc9c0 \ub9e4\uc6b0 \ub69c\ub837\ud55c \uc0dd\uc0b0\uc790 \uce74\ud14c\uace0\ub9ac\uac00 \uc788\uc73c\uba70, \uadf8\ub4e4\uc758 \uace0\uac1d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub290 \ucabd\uc744 \uc120\ud0dd\ud560\uc9c0 \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\ubb38\uac00. Maschinenfabrik Reinhausen \ud68c\uc0ac\ub294 \uc804\uccb4 \uc0b0\uc5c5\uc758 \uc2dc\uc7a5 \ub9ac\ub354\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \uc785\ucc30 \uc694\uccad\uc11c\uc5d0 \u201cMR\uc758 OLTC \ub610\ub294 \ub3d9\ub4f1\u201d\uc774\ub77c\ub294 \uc0ac\uc591\uc774 \uc801\ud600 \uc788\ub2e4\uba74, \uc774\ub294 \uc5b4\ub5a4 \ud2b9\uc815 \uc81c\ud488\uc774 \uc758\ub3c4\ub418\uc5c8\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \uc81c\uc870\uc5c5\uccb4\uc758 \uc81c\ud488 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub294 \ubc30\uc804 \uc804\uc555\uc744 \uc704\ud55c \uc624\uc77c \ub2e4\uc774\ubc84\ud130 \uc81c\ud488\uc5d0\uc11c\ubd80\ud130 \uac00\uc7a5 \ub192\uc740 \uc804\uc555 \ub4f1\uae09\uc5d0 \uc801\ud569\ud55c \uc9c4\uacf5 \uc7a5\uce58\uae4c\uc9c0 \ubaa8\ub4e0 \uac83\uc744 \ud3ec\ud568\ud558\uba70, \uadf8\ub4e4\uc758 \uc7a5\uce58\ub294 \ub110\ub9ac \ubaa8\ubc29\ub429\ub2c8\ub2e4. \uac8c\ub2e4\uac00, Reinhausen\uc740 \ub2e4\ub978 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ubcc0\uc555\uae30\ub97c \ub77c\uc774\uc13c\uc2a4\ud558\uace0 \uacf5\uae09\ud558\ub294 \uc0ac\uc5c5\uc744 \ud558\uace0 \uc788\uc5b4, \ub2e4\uc591\ud55c \ub77c\ubca8 \uc544\ub798 \uc81c\uacf5\ub418\ub294 \ubcc0\uc555\uae30 \uc911\uc5d0\uc11c \uc774 \uc81c\uc870\uc5c5\uccb4\uc758 \uc138\uae08 \uccb4\uc778\uc800\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud1b5\ud569 \uc81c\uc870\uc5c5\uccb4. Hitachi Energy, Siemens Energy \ubc0f Alstom\uacfc \uac19\uc740 \ud68c\uc0ac\ub294 \ubcc0\uc555\uae30\ub97c \uc81c\uc870\ud558\uace0 \ud0ed \uccb4\uc778\uc9c0 \uc7a5\uce58\ub97c \ud558\ub098\uc758 \ud328\ud0a4\uc9c0\ub85c \uacf5\uae09\ud569\ub2c8\ub2e4. Hitachi Energy\ub294 \ud2b9\ud788 \uc774 \uc810\uc5d0\uc11c \uc798 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\ud5d8\uc744 \ud1b5\ud574 \ubcc0\uc555\uae30\uc640 \ud568\uaed8 \uc81c\uacf5\ub418\ub294 \ud0ed \uccb4\uc778\uc9c0 \uc7a5\uce58\ub97c \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc758 \uc8fc\uc694 \uc7a5\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694? \ub2e8\uc77c \uacf5\uae09\uc790\uac00 \ub2e8\uc77c \ubcf4\uc99d\uc5d0 \ub300\ud55c \ucc45\uc784\uc744 \uc9c0\ub294 \uac83\uc785\ub2c8\ub2e4 \u2014 \uc778\ud130\ud398\uc774\uc2a4\uc640 \uad00\ub828\ub41c \ub192\uc740 \ubd88\ud655\uc2e4\uc131\uc774 \uc788\ub294 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc911\uc694\ud55c \uc774\uc810\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc911\uad6d \ubc0f \uc9c0\uc5ed \uc81c\uc870\uc5c5\uccb4. TBEA, Subin \ubc0f \uae30\ud0c0 \uba87\uba87 \ud68c\uc0ac\ub294 \ub9e4\ub825\uc801\uc778 \uac00\uaca9 \ub355\ubd84\uc5d0 OLTC \ubcc0\uc555\uae30 \uc0dd\uc0b0\uc5d0 \uc131\uacf5\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ubcc0\uc555\uae30\ub294 \uc800\ub834\ud55c \uac00\uaca9 \ub355\ubd84\uc5d0 \ub3d9\ub0a8\uc544\uc2dc\uc544, \uc544\ud504\ub9ac\uce74, \uc911\ub3d9 \ubc0f \ub77c\ud2f4 \uc544\uba54\ub9ac\uce74 \uc804\uc5ed\uc5d0\uc11c \uc2dc\ud589\ub418\ub294 \ub2e4\uc591\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc804\uc555 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \uacbd\uc7c1\uc774 \uce58\uc5f4\ud574\uc84c\uc9c0\ub9cc, \uc624\ub79c \uc5ed\uc0ac\ub97c \uac00\uc9c4 \uc804\ubb38\uac00\ub4e4\uc740 \uc5ec\uc804\ud788 \uace0\uc804\uc555 \uc81c\ud488 \ubc0f \uc11c\ube44\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uacbd\uc7c1 \uc6b0\uc704\ub97c \uc720\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc555\uae30\uac00 \ubc30\uc1a1\ub418\uace0 \uc11c\ube44\uc2a4\ub420 \uc7a5\uc18c\uac00 \uacb0\uc815\ud560 \ub54c \uac00\uc7a5 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc798 \ubc1c\ub2ec\ub41c \uc778\ud504\ub77c\uc640 \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud55c \uc720\ub2a5\ud55c \uc778\ub825\uc744 \uac16\ucd98 \ud68c\uc0ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ubb38\uac00\uac00 \uc81c\uc870\ud55c \uc81c\ud488\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc2dc\uac04 \uc81c\uc57d\uc774 \uc788\ub294 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc791\uc5c5\ud558\ub294 \uc77c\ubc18 \uacc4\uc57d\uc790\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud1b5\ud569 \uc81c\ud488\uc744 \uad6c\ub9e4\ud558\ub294 \uac83\uc744 \uc120\ud638\ud569\ub2c8\ub2e4. \uc5b4\uca0c\ub4e0 \ube0c\ub79c\ub4dc \ube44\uad50 \uc791\uc5c5\uc740 \ubaa8\ub4e0 \ubcc0\uc555\uae30 \uad6c\ub9e4\uc5d0 \ub300\ud574 \uc218\ud589\ud558\ub294 \uac83\uacfc \ub3d9\uc77c\ud558\uba70, \uc774 <a href=\"https:\/\/subian-electric.com\/ko\/news\/guide-to-purchasing-oil-immersed-transformers-and-brand-recommendations\/\">\ube0c\ub79c\ub4dc \ucd94\ucc9c\uc774 \ud3ec\ud568\ub41c \uc624\uc77c \uce68\uc9c0 \ubcc0\uc555\uae30 \uad6c\ub9e4 \uac00\uc774\ub4dc<\/a> OLTC \uc7a5\ucc29 \uc7a5\uce58\uc5d0 \uc9c1\uc811 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ud6c4\ud68c \uc5c6\uc774 \ud558\ub098\ub97c \uc9c0\uc815\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\uc0ac\uc591\uc744 \uac1c\ubc1c\ud558\uace0 \uc788\ub2e4\uba74, \ub2e4\uc74c \ub9e4\uac1c\ubcc0\uc218\uac00 \uc2e4\uc6a9\uc801\uc778 \uc7a5\uce58\ub97c \uc5bb\uc744 \uc218 \uc788\uc744\uc9c0 \uc544\ub2c8\uba74 \ub2e8\uc21c\ud788 \ube44\uc2fc \uc7a5\uc2dd\ud488\uc5d0 \ubd88\uacfc\ud560\uc9c0\ub97c \uacb0\uc815\ud560 \uac83\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">\uc804\uc555 \uc870\uc815 \ubc94\uc704 \ubc0f \ub2e8\uacc4 \ud06c\uae30.<\/span> \uacf5\uae09 \uc804\uc555\uc774 \uc5bc\ub9c8\ub098 \ubcc0\ub3d9\ud560\uc9c0\ub97c \uace0\ub824\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624. 10% \uc815\ud655\ub3c4 \ubc94\uc704\uc640 \uc57d 1.25%\uc758 \ubcc0\ub3d9\uc774 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0\uc5d0 \ud544\uc694\ud569\ub2c8\ub2e4. \uc804\uc1a1 \ubc0f \uc7ac\uc0dd \uac00\ub2a5 \uc5f0\uacb0\uc740 \ub354 \ub192\uc740 \uc815\ud655\ub3c4 \ub610\ub294 \ub354 \ub113\uc740 \ubc94\uc704\ub97c \uc694\uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\uc5f0\uac04 \uc791\ub3d9 \ud69f\uc218.<\/span> \uc774 \uc22b\uc790\ub294 \uc624\uc77c \ub610\ub294 \uc9c4\uacf5\uc744 \uc120\ud0dd\ud560\uc9c0, \ud0f1\ud06c \uc124\uce58 \ub610\ub294 \ubcc4\ub3c4\uc758 \uad6c\ud68d\uc744 \uc0ac\uc6a9\ud560\uc9c0\ub97c \uacb0\uc815\ud560 \uac83\uc785\ub2c8\ub2e4. \ubcc0\uc555\uae30\uac00 300,000\ud68c\uc758 \uc791\ub3d9\uc744 \uae30\uc900\uc73c\ub85c \ud558\uc9c0\ub9cc \ud558\ub8e8\uc5d0 20\ud68c \uc0ac\uc774\ud074\uc744 \uc2e4\ud589\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub41c\ub2e4\uba74, \uc774\ub294 \uc815\uae30\uc801\uc778 \uc11c\ube44\uc2a4\uac00 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\ub2e4\uc774\ubc84\ud130\ub97c \ud1b5\ud55c \uc804\ub958.<\/span> \uc804\uc555 \uc870\uc815\uc740 \uc804\uc555\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc804\ub958 \ubd80\ud558\ub97c \ub04a\ub294 \uac83\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc81c\uc5d0 \uc788\uc5b4\uc11c\ub294, \uc811\uc810\uc744 \uad50\uccb4\ud558\ub294 \uac83\uc5d0 \ube44\ud574 \uacfc\ub300 \uc124\uacc4\uac00 \ube44\uc6a9\uc774 \uc801\uac8c \ub4ed\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\uc81c\uc5b4 \ucca0\ud559.<\/span> \ub3c5\ub9bd\ud615 \uc804\uc555 \uc870\uc815 \uc7a5\uce58\uac00 \uc720\uc0ac \uad6c\uc5ed\uacfc \uc2dc\uac04 \uc9c0\uc5f0\uc744 \uac16\ucd9c \uac83\uc778\uc9c0, \uc544\ub2c8\uba74 \ubcd1\ub82c \ubcc0\uc555\uae30\uc640 SCADA\ub97c \ud1b5\ud55c \uc870\uc815 \uc81c\uc5b4\ub97c \ud560 \uac83\uc778\uc9c0? \ud6c4\uc790\ub294 \ub450 \uac00\uc9c0 \ubcc0\ud615\uc758 \uc81c\uc5b4 \uce90\ube48\uc774 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\uace0 \uc2a4\uc704\uce6d \uae30\uc5b4\uac00 \uc804\ub958\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc870\uc808\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\ubcd1\ub82c \uc791\ub3d9.<\/span> \ub450 \uac1c\uc758 \ubcc0\uc555\uae30\ub97c \ubcd1\ub82c\ub85c \uc6b4\uc601\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub450 \ubcc0\uc555\uae30\uac00 \ub3d9\uc77c\ud55c \ud0ed \uc704\uce58\uc5d0\uc11c \uc791\ub3d9\ud574\uc57c \ud558\uba70, \ub530\ub77c\uc11c \ub9c8\uc2a4\ud130-\uc2ac\ub808\uc774\ube0c \uc81c\uc5b4 \ub610\ub294 \uc21c\ud658 \uc804\ub958\ub97c \ubbf8\ub9ac \uc81c\uc5b4\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\uc720\uc9c0\ubcf4\uc218 \uc811\uadfc\uc131.<\/span> \ubcc4\ub3c4\uc758 \ud0f1\ud06c\ub97c \uac16\ub294 \uac83\uc740 \ube44\uc6a9\uc774 \ub354 \ub4e4 \uc218 \uc788\uc9c0\ub9cc, \uc8fc \ud0f1\ud06c\ub97c \ube44\uc6b0\uc9c0 \uc54a\uace0\ub3c4 \ub2e4\uc774\ubc84\ud130 \uc11c\ube44\uc2a4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc6d0\uaca9 \uc0ac\uc774\ud2b8\uc5d0\uc11c\ub294 \uc774\uac83\uc774 \uc720\uc77c\ud55c \uacb0\uc815 \uc694\uc18c\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><span style=\"color: #ff0000;\">\ud45c\uc900 \uc900\uc218 \uc99d\uba85.<\/span> IEC 60214-1 \uc900\uc218 \ubb38\uc11c\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc778\uc99d\uc11c \uc0ac\ubcf8\uc5d0 \ub9cc\uc871\ud558\uc9c0 \ub9d0\uace0 \uc720\ud615 \uc2dc\ud5d8\uc5d0 \ub300\ud55c \ub370\uc774\ud130\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uc120\ud0dd\uc5d0 \ub300\ud55c \ub354 \uae34 \uc124\uba85\uc740 \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/subian-electric.com\/ko\/news\/how-to-select-the-on-load-tap-changer-for-a-main-power-transformer\/\">\uc8fc\uc694 \uc804\ub825 \ubcc0\uc555\uae30\uc5d0 \ub300\ud55c \ubd80\ud558 \ud0ed \ubcc0\uacbd\uae30\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/a>, \ub2e8\uacc4 \ud06c\uae30\uac00 \ud0ed \uad8c\uc120\uacfc \uc5b4\ub5bb\uac8c \uc0c1\ud638 \uc791\uc6a9\ud558\ub294\uc9c0, \uc6b4\uc601 \uc758\ubb34 \ud074\ub798\uc2a4\uac00 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc5b4\ub5bb\uac8c \ub9de\ucdb0\uc838\uc57c \ud558\ub294\uc9c0\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \ucc98\uc74c\uc73c\ub85c \uc0ac\uc591\uc744 \uc9c0\uc815\ud558\ub294 \uacbd\uc6b0, \uac00\uaca9 \ubaa9\ub85d\ubcf4\ub2e4 \uc5ec\uae30\uc5d0\uc11c \uc2dc\uc791\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>OLTC\uc640 OCTC\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>OLTC\ub294 \ubd80\ud558 \ud0ed \ubcc0\uacbd\uae30\ub97c \uc758\ubbf8\ud558\uace0, OCTC\ub294 \ud68c\ub85c \ucc28\ub2e8 \ud0ed \ubcc0\uacbd\uae30\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0\uc758 \ucc28\uc774\uc810\uc740 OLTC\uac00 \ubcc0\uc555\uae30\uac00 \uc804 energized \uc0c1\ud0dc\uc5d0\uc11c \uc791\ub3d9\ud560 \ub54c \uc791\ub3d9\ud558\uba70, \ubaa8\ud130 \uad6c\ub3d9 \uc7a5\uce58, \uc120\ud0dd \uc2a4\uc704\uce58 \ubc0f \uc804\ub958\uac00 \ub04a\uc5b4\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub294 \uc804\ud658 \uc800\ud56d \ud558\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ub2e4\uc774\ubc84\ud130 \uc2a4\uc704\uce58\ub97c \uc0ac\uc6a9\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. OCTC\ub294 \ubcc0\uc555\uae30\uac00 \uaebc\uc838 \uc788\uace0 \uc548\uc804\ud560 \ub54c\ub9cc \uc791\ub3d9\ud560 \uc218 \uc788\uc73c\uba70, \ub530\ub77c\uc11c \uc124\uce58 \uc2dc \ub9cc\ub4e4\uc5b4\uc9c4 \ub9c1\ud06c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\ub3d9\ud569\ub2c8\ub2e4. OLTC\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc804\uc555\uc758 \uc9c0\uc18d\uc801\uc778 \uc81c\uc5b4\ub97c \ubcf4\uc7a5\ud558\ub294 \ubcc0\uc555\uae30\uc5d0 \uc124\uce58\ub418\uba70, OCTC\ub294 \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ub354 \ub192\uae30 \ub54c\ubb38\uc5d0 \ubc30\uc804 \ubcc0\uc555\uae30\uc5d0 \uc124\uce58\ub429\ub2c8\ub2e4.<\/p>\n<h3>OLTC\uc758 \uc885\ub958\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uccab \ubc88\uc9f8 \uad6c\ubd84\uc740 \uc800\ud56d\uae30 \uc720\ud615\uc758 \uacbd\uc6b0 \uc804\uc774 \uc800\ud56d\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud55c \uc0c1\ud0dc\uc5d0\uc11c \ub2e4\ub978 \uc0c1\ud0dc\ub85c \uc804\ud658\ud558\ub294 \ubc29\ubc95\uc5d0 \uc788\uc73c\uba70, \uc774\ub294 \uc720\ub7fd, \uc544\uc2dc\uc544\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud558\uc774\ube0c\ub9ac\ub4dc \uc720\ud615\uc740 \uc790\ub3d9 \ubcc0\uc555\uae30\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c, \uad6c\ubd84\uc740 \uc2a4\uc704\uce6d \ub9e4\uccb4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc2a4\uc704\uce6d \uc811\uc810\uc774 \uc624\uc77c\uc5d0 \uc704\uce58\ud558\uace0 \uc774\ub97c \ud2b9\ubcc4\ud788 \uad00\ub9ac\ud558\ub294 \uc624\uc77c \uc808\uc5f0 \uc2a4\uc704\uce6d \uc2dc\uc2a4\ud15c\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74, \uc9c4\uacf5 \uc720\ud615 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 \ubc00\ud3d0\ub41c \uc9c4\uacf5 \ucc28\ub2e8\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\uc704\uce6d\uc774 \uc774\ub8e8\uc5b4\uc9c0\uba70 \uc815\uae30\uc801\uc778 \uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uad6c\uc870\uc801\uc73c\ub85c \uc2dc\uc2a4\ud15c\uc740 \ud0f1\ud06c \ub0b4 \ub610\ub294 \ubcc4\ub3c4\uc758 \uad6c\ud68d \uc720\ub2db\uc73c\ub85c \ub098\ub258\uba70, \uc124\uacc4\uc5d0 \ub530\ub77c \uc120\ud615, \uc5ed\ubc29\ud5a5 \ubc0f \uc870\uc815\/\ubbf8\uc138 \uc870\uc815 \ud0ed\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>RTCC\uc640 OLTC\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>OLTC\ub294 \uc2e4\uc81c \uc2a4\uc704\uce6d \uc7a5\uce58\uc774\uba70, RTCC\ub294 OLTC\uac00 \uc218\ud589\ud574\uc57c \ud560 \uc791\uc5c5\uc744 \uc9c0\uc2dc\ud558\ub294 \uc81c\uc5b4 \uacc4\uce35\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. RTCC \ub610\ub294 \uc6d0\uaca9 \ud0ed \uccb4\uc778\uc800 \uc81c\uc5b4\uae30(\uc6d0\uaca9 \ud0ed \uccb4\uc778\uc800 \ucee8\ud2b8\ub864\ub7ec\ub77c\uace0\ub3c4 \ud568)\ub294 2\ucc28 \uc804\uc555\uc744 \uc218\uc2e0\ud558\uace0 \uc774\ub97c \uc6d0\ud558\ub294 \uac12 \ubc0f \ub370\ub4dc\ubc34\ub4dc\uc640 \ube44\uad50\ud558\uba70, \uc77c\uc2dc\uc801\uc778 \uc804\uc555 \uac15\ud558\ub97c \ubb34\uc2dc\ud558\uae30 \uc704\ud574 \uc791\ub3d9\uc5d0 \uc2dc\uac04 \uc9c0\uc5f0\uc744 \uad6c\ud604\ud558\uace0, \ubaa8\ud130 \uc870\ub9bd\uccb4\uc5d0 \ub300\ud55c \u201c\uc62c\ub9ac\uae30\u201d \ub610\ub294 \u201c\ub0b4\ub9ac\uae30\u201d \uba85\ub839\uc744 \uc0dd\uc131\ud558\ub294 \uc804\uc790 \ub9b4\ub808\uc774 \ub610\ub294 \ucee8\ud2b8\ub864\ub7ec\uc785\ub2c8\ub2e4. \uc77c\ubd80 RTCC\ub294 \ubcd1\ub82c \ubcc0\uc555\uae30 \uc870\uc815, \uc120 \ud558\uac15 \ubcf4\uc0c1 \ubc0f SCADA \ud1b5\uc2e0 \uc791\uc5c5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c RTCC\ub294 OLTC\uc758 \ub300\uc548\uc774 \uc544\ub2d9\ub2c8\ub2e4. OLTC\uc758 \uc790\ub3d9 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. OLTC\ub294 \uc815\uad50\ud55c RTCC \uc5c6\uc774\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uac04\ub2e8\ud55c \uc804\uc555 \ub9b4\ub808\uc774\ub85c \ucda9\ubd84\ud558\uc9c0\ub9cc \ub450 \uc7a5\uce58 \uc5c6\uc774 \uc790\ub3d9 \uc791\ub3d9\uc740 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>OLTC\ub294 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/h3>\n<p>\uc628\ub85c\ub4dc \ud0ed \uccb4\uc778\uc800\ub294 OLTC\ub85c \uc9c0\uce6d\ub429\ub2c8\ub2e4. \uc804\uae30 \uacf5\ud559\uc5d0\uc11c \u201c\uc628\ub85c\ub4dc\u201d\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc7a5\ube44\uac00 \ubcc0\uc555\uae30\uac00 \uc804\ub825\uc744 \uacf5\uae09\ud558\uace0 \uc804\ub958\ub97c \uc804\uc1a1\ud558\ub294 \ub3d9\uc548 \uc791\ub3d9\ud558\uace0 \uc788\uc74c\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc774\ub294 \ubcc0\uc555\uae30\uac00 \uba3c\uc800 \uaebc\uc9c0\uace0 \ub2e4\ub978 \uad6c\uc131 \uc694\uc18c\uc640 \ubd84\ub9ac\ub418\uc5b4\uc57c \ud568\uc744 \ub098\ud0c0\ub0b4\ub294 \u201c\uc624\ud504 \ud68c\ub85c\u201d \ub610\ub294 \u201c\ube44\uc804\uc6d0\u201d\uc774\ub77c\ub294 \uc6a9\uc5b4\uc640\ub294 \ub2e4\ub985\ub2c8\ub2e4. \ud0ed \uccb4\uc778\uc800\ub294 \uad8c\uc120\uc758 \uc5f0\uacb0 \uc9c0\uc810\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc7a5\ube44\uc785\ub2c8\ub2e4. \uc774\ub294 \uad8c\uc120\uc758 \ud68c\uc804 \uc218\ub97c \uc218\uc815\ud558\uae30 \uc704\ud574 \uc5f0\uacb0 \uc9c0\uc810\uc744 \ubcc0\uacbd\ud558\uc5ec \uc804\uc555 \uc218\uc815\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c OLTC\ub294 \u201c\ubcc0\uc555\uae30\uac00 \ubd80\ud558 \uc0c1\ud0dc\uc77c \ub54c \ud0ed \ubcc0\uacbd\uc744 \uc218\ud589\ud558\ub294 \uc7a5\uce58\u201d\ub85c \ubc88\uc5ed\ub429\ub2c8\ub2e4. \ubd81\ubbf8\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub3d9\ub4f1\ud55c \uc57d\uc5b4\ub294 LTC(\ubd80\ud558 \ud0ed \uccb4\uc778\uc800)\uc785\ub2c8\ub2e4.<\/p>\n<h3>OLTC\ub97c \uae30\uc874 \ubcc0\uc555\uae30\uc5d0 \uac1c\uc870\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uae30\uc220\uc801\uc778 \uc758\ubbf8\uc5d0\uc11c \ub808\ud2b8\ub85c\ud54f\uc740 \uac00\ub2a5\ud558\uc9c0\ub9cc, \uc2e4\uc81c \uc801\uc6a9\uc5d0\uc11c\ub294 \uadf8\ub2e4\uc9c0 \uc758\ubbf8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ub808\ud2b8\ub85c\ud54f\uc740 \ud0f1\ud06c\ub97c \uc5f4\uc5b4 \uc640\uc774\uc5b4\ub97c \uad50\uccb4\ud558\uace0 \ub9ac\ub4dc\ub97c \uc808\uc5f0\ud558\uba70, \uad6c\ub3d9 \ubaa8\ud130\uc640 \uc81c\uc5b4 \ud68c\ub85c\ub97c \uc2e4\uc81c\ub85c \ub2e4\uc2dc \uc2e4\ud589\ud558\uae30 \uc704\ud55c \ubcc4\ub3c4\uc758 \uad6c\ud68d\uc744 \uc124\uce58\ud558\ub294 \uc791\uc5c5\uc73c\ub85c \uc124\uba85\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac8c\ub2e4\uac00, \ub808\ud2b8\ub85c\ud54f\uc5d0 \uc18c\uc694\ub418\ub294 \ube44\uc6a9\uc740 \ub3d9\uc77c\ud55c \uc815\uaca9\uc758 \ubcc0\uc555\uae30 \uac00\uaca9\uc758 \uc0c1\ub2f9 \ubd80\ubd84\uc744 \ucd08\uacfc\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uacf5\uc7a5 \uc720\ud615 \ud14c\uc2a4\ud2b8\uc640 \uad00\ub828\ub41c \ubaa8\ub4e0 \uc0c1\ud0dc\ub97c \ud3ec\uae30\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc6b4\uc601 \uc911 \uc804\uc555 \uc81c\uc5b4\uac00 \uc815\ub9d0 \ud544\uc694\ud55c \uc0c1\ud669\uc5d0\uc11c \ubcc0\uc555\uae30\uac00 OCTC\ub9cc \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0, \uba87 \uac00\uc9c0 \uc635\uc158\uc5d0\ub294 \ubcc4\ub3c4\uc758 \uc870\uc815\uae30 \uc124\uce58, \ubd80\uc2a4\ud130 \ubcc0\uc555\uae30 \uc0ac\uc6a9 \ub610\ub294 \uae30\uc220 \uc218\uba85\uc774 \ub05d\ub09c \ubcc0\uc555\uae30\ub97c \uc0c8 \uac83\uc73c\ub85c \uad50\uccb4\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ucc38\uace0 \ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/1032\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60214-1 \u2014 \ud0ed \uccb4\uc778\uc800, \uc81c1\ubd80: \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d \ubc0f \uc2dc\ud5d8 \ubc29\ubc95<\/a> \u2014 \ubd80\ud558 \uc911 \ubc0f \ube44\ud68c\ub85c \ud0ed \uccb4\uc778\uc800\uc5d0 \ub300\ud55c \uc9c0\ubc30 \ud45c\uc900<\/li>\n<li><a href=\"https:\/\/www.reinhausen.com\/\" rel=\"nofollow noopener\" target=\"_blank\">\ub9c8\uc2dc\ub128\ud30c\ube0c\ub9ad \ub77c\uc778\ud558\uc6b0\uc820 (MR)<\/a> \u2014 \ubd80\ud558 \uc911 \ud0ed \uccb4\uc778\uc800\uc5d0 \ub300\ud55c \uc81c\uc870\uc5c5\uccb4 \uc815\ubcf4 \ubc0f \uae30\uc220 \ubb38\uc11c<\/li>\n<li><a href=\"https:\/\/www.hitachienergy.com\/products-and-solutions\/transformers\" rel=\"nofollow noopener\" target=\"_blank\">Hitachi Energy \u2014 \ubcc0\uc555\uae30<\/a> \u2014 \ud1b5\ud569 \ubcc0\uc555\uae30 \ubc0f \ud0ed \uccb4\uc778\uc800 \uc194\ub8e8\uc158<\/li>\n<li><a href=\"https:\/\/www.siemens-energy.com\/global\/en\/home\/stories\/industry-initiative-to-reduce-f-gases.html\" rel=\"nofollow noopener\" target=\"_blank\">\uc9c0\uba58\uc2a4 \uc5d0\ub108\uc9c0<\/a> \u2014 \uc7a5\ube44 \uc124\uacc4 \ubc0f \ud658\uacbd \uaddc\uc81c\uc5d0 \ub300\ud55c \uc0b0\uc5c5 \ub9e5\ub77d<\/li>\n<li><a href=\"https:\/\/www.energy.gov\/\" rel=\"nofollow noopener\" target=\"_blank\">\ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80<\/a> \u2014 \uadf8\ub9ac\ub4dc \uc7a5\ube44, \ubcc0\uc555\uae30 \uacf5\uae09 \ubc0f \uc2e0\ub8b0\uc131 \ubcf4\uace0<\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" rel=\"nofollow noopener\" target=\"_blank\">\uad6d\uac00 \uc804\uae30 \uc81c\uc870\uc5c5\uccb4 \ud611\ud68c (NEMA)<\/a> \u2014 \uc804\uae30 \uc7a5\ube44 \ud45c\uc900 \ubc0f \uc0b0\uc5c5 \ub370\uc774\ud130<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>OLTC\ub294 \ubd80\ud558 \uc911 \ud0ed \uccb4\uc778\uc800\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub3c5\uc790\uac00 \uc774 \ud14d\uc2a4\ud2b8\uc5d0\uc11c \ub2e8 \ud55c \ubb38\uc7a5\ub9cc \uae30\uc5b5\ud574\uc57c \ud55c\ub2e4\uba74, \uadf8\uac83\uc740 \ubcc0\uc555\uae30\uac00 \uc804\ub958\uac00 \ud750\ub974\ub294 \ub3d9\uc548 \ucd9c\ub825 \uc804\uc555\uc744 \uc790\ub3d9\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \uc7a5\uce58\ub77c\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18 \ubc30\uc804 \ubcc0\uc555\uae30\uc758 \ub2e8\uc21c \ud0ed \ub9c1\ud06c\uc640 \ube44\uad50\ud560 \ub54c \ub6f0\uc5b4\ub09c \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc591 \ub300\ud654 \uc911 \uc5fc\ub450\uc5d0 \ub450\uc5b4\uc57c \ud560 \uc2e4\uc81c \uc0ac\uc2e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \u00b18\uc5d0\uc11c \u00b116\ub2e8\uacc4\uae4c\uc9c0 \uc608\uc0c1\ud558\uba70, \ub2e8\uacc4\ub294 0.625%\uc640 1.67% \uc0ac\uc774\uc785\ub2c8\ub2e4; \uccb4\uc778\uc800\uc758 \uac00\uaca9\uc740 $3,000\uc5d0\uc11c $30,000 \uc0ac\uc774\uc774\uba70, \ubcc0\uc555\uae30 \ube44\uc6a9\uc744 \uc57d 10%-30% \ub354 \ube44\uc2f8\uac8c \ub9cc\ub4e4 \uac83\uc785\ub2c8\ub2e4; \uc624\uc77c \uc808\uc5f0 \ub2e4\uc774\ubc84\ud130\ub294 \uba87 \ub144\ub9c8\ub2e4 \uc11c\ube44\uc2a4\uac00 \ud544\uc694\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub418\ub294 \ubc18\uba74, \uc9c4\uacf5\ud615\uc740 \ud6e8\uc52c \ub354 \uc624\ub7ab\ub3d9\uc548 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4; \uc900\uc218\ud574\uc57c \ud560 \ud45c\uc900\uc740 IEC 60214-1\uc774\uc5b4\uc57c \ud558\uba70, MR Reinhausen\uc758 \uc774\ub984\uc740 \ud56d\uc0c1 \uae30\uc900\uc73c\ub85c \uc0ac\uc6a9\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>OLTC\uac00 \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80\ub294 \ud55c \uac00\uc9c0 \uc9c8\ubb38\uc73c\ub85c \uadc0\uacb0\ub429\ub2c8\ub2e4. \uacf5\uae09 \uc9c0\uc810\uc758 \uc804\uc555\uc774 \ucda9\ubd84\ud788 \uc790\uc8fc \ubcc0\ub3d9\ud558\uc5ec \ub2e4\ub978 \ubc29\ubc95\uc73c\ub85c \uc870\uc808\ud560 \uc218 \uc5c6\uc2b5\ub2c8\uae4c? \ubd80\ud558 \ud504\ub85c\ud544\uc774 \uc548\uc815\uc801\uc774\uace0 \uacf5\uae09\uc774 \uc548\uc815\uc801\uc774\ub77c\uba74, OCTC\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \uc88b\uc73c\uba70 \ub2e4\ub978 \uacf3\uc5d0 \ub3c8\uc744 \uc4f0\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>OLTC represents the On-Load Tap Changer. While that may be enough info for one question, the abbreviation will not normally show up on its own. Instead, you will find it in transformer datasheet, tender specification or supplier quotation. Thus, instead of asking what it stands for, it is better to ask about the operation of [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11650,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11649","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\/11649","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=11649"}],"version-history":[{"count":2,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11649\/revisions"}],"predecessor-version":[{"id":11654,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/posts\/11649\/revisions\/11654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media\/11650"}],"wp:attachment":[{"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/media?parent=11649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/categories?post=11649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subian-electric.com\/ko\/wp-json\/wp\/v2\/tags?post=11649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}