{"id":148617,"date":"2024-04-27T16:54:52","date_gmt":"2024-04-27T16:54:52","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%ec%95%95-%ec%8a%b9%ec%95%95%ea%b8%b0-2\/"},"modified":"2024-04-27T16:54:52","modified_gmt":"2024-04-27T16:54:52","slug":"%ec%a0%84%ec%95%95-%ec%8a%b9%ec%95%95%ea%b8%b0-2","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%ec%95%95-%ec%8a%b9%ec%95%95%ea%b8%b0-2\/","title":{"rendered":"\uc804\uc555 \uc2b9\uc555\uae30"},"content":{"rendered":"<p class=\"sidekick\">\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc6d0\ub9ac\uc640 \uc885\ub958\uc5d0 \ub300\ud574 \uc124\uba85\ud558\ub294 \uae30\uc0ac\ub85c, \ud328\ub7ec\ub370\uc774\uc758 \uc804\uc790\uae30\uc720\ub3c4 \ubc95\uce59\uc5d0 \uadfc\uac70\ud55c \uc804\uae30\ud68c\ub85c \uc7a5\uce58\uc758 \uc5ed\ud560\uacfc \uc911\uc694\uc131\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc804\uc555-\uc2b9\uc555\uae30.png\" alt=\"\uc804\uc555 \uc2b9\uc555\uae30\"\/><\/p>\n<h2>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc885\ub958<\/h2>\n<p>\uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc804\uae30\ud68c\ub85c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc804\uc555\uc758 \ud06c\uae30\ub97c \uc870\uc808\ud558\uc5ec \uc804\ub825\uc758 \uc804\uc1a1\uc774\ub098 \ubd84\ubc30\uc5d0 \ud6a8\uc728\uc131\uc744 \ub192\uc774\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774\ub294 \uc804\uc790\uae30 \uc720\ub3c4\uc758 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \uc804\uc555\uc744 \uc99d\uac00\uc2dc\ud0a4\uac70\ub098 \uac10\uc18c\uc2dc\ud0a4\ub294 \ubcc0\uc555\uae30\uc758 \ud55c \uc885\ub958\ub85c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub300\ub7c9\uc758 \uc804\ub825\uc744 \uba40\ub9ac\uae4c\uc9c0 \uc1a1\uc804\ud558\uace0, \uc0ac\uc6a9\uc790\uc758 \ud544\uc694\uc5d0 \ub9de\uac8c \uc804\uc555\uc744 \uc870\uc808\ud558\uae30 \uc704\ud55c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc5ed\ud560\uacfc \uc911\uc694\uc131<\/h2>\n<p>\uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc6d0\uac70\ub9ac\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud560 \ub54c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc804\uae30\uac00 \uae34 \uc1a1\uc804\uc120\uc744 \ud1b5\ud574 \uc774\ub3d9\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc804\ub825 \uc190\uc2e4\uc744 \uc904\uc774\uae30 \uc704\ud574 \uace0\uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \ub54c \uc2b9\uc555\uae30\uac00 \uc0ac\uc6a9\ub418\uace0, \ubc18\ub300\ub85c \uc804\ub825\uc744 \uc18c\ube44\uc9c0\uc810\uc5d0 \ub3c4\ub2ec\ud588\uc744 \ub54c\ub294 \uc0ac\uc6a9\uc790\uac00 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc218\uc900\uc758 \ub0ae\uc740 \uc804\uc555\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\uae30 \uc704\ud574 \uac10\uc555\uae30\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \uc804\uae30\ub294 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub2ec\ub418\uba70 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \ud328\ub7ec\ub370\uc774\uc758 \uc804\uc790\uae30\uc720\ub3c4 \ubc95\uce59\uc5d0 \uae30\ucd08\ud569\ub2c8\ub2e4. \ub450 \uac1c\uc758 \ucf54\uc77c\uc774 \ucf54\uc5b4\ub97c \ud1b5\ud574 \uc11c\ub85c \uadfc\uc811\ud574 \uc788\uc744 \ub54c, \ud55c \ucf54\uc77c\uc5d0 \ubcc0\ud654\ud558\ub294 \uc804\ub958\ub97c \ud758\ub824\ubcf4\ub0b4\uba74 \ub450 \ubc88\uc9f8 \ucf54\uc77c\uc5d0\ub3c4 \uc804\uae30 \uc720\ub3c4\uac00 \uc77c\uc5b4\ub098 \uc804\uc555\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774 \ub54c \uccab \ubc88\uc9f8 \ucf54\uc77c\uc744 \uc77c\ucc28\ucf54\uc77c, \ub450 \ubc88\uc9f8 \ucf54\uc77c\uc744 \uc774\ucc28\ucf54\uc77c\uc774\ub77c \ud569\ub2c8\ub2e4. \uc77c\ucc28\ucf54\uc77c\uacfc \uc774\ucc28\ucf54\uc77c\uc758 \ucf54\uc77c \uc218(\uc8fc\uc11d:\uc708\ub529 \uc218) \ube44\uc728\uc5d0 \ub530\ub77c \uc804\uc555\uc758 \ud06c\uae30\uac00 \uacb0\uc815\ub418\ub294\ub370, \uc774\ub97c \ubcc0\ud658\ube44(transformer ratio)\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9cc\uc57d \uc774\ucc28\ucf54\uc77c\uc758 \ucf54\uc77c \uc218\uac00 \uc77c\ucc28\ucf54\uc77c\uc758 \ucf54\uc77c \uc218\ubcf4\ub2e4 \ub9ce\ub2e4\uba74 \uc804\uc555\uc740 \uc99d\uac00\ud558\uac8c \ub418\uace0, \uc774\uac83\uc774 \ubc14\ub85c \uc804\uc555 \uc2b9\uc555\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc785\ub2c8\ub2e4. \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ud558\uc790\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ubcc0\ud658\ube44(transformer ratio): T = N<sub>2<\/sub> \/ N<sub>1<\/sub><\/li>\n<li>\uc774\ucc28\ucf54\uc77c\uc758 \uc804\uc555(V<sub>2<\/sub>): V<sub>2<\/sub> = T * V<sub>1<\/sub><\/li>\n<\/ul>\n<p>\uc5ec\uae30\uc11c N<sub>1<\/sub>\uc740 \uc77c\ucc28\ucf54\uc77c\uc758 \ucf54\uc77c \uc218, N<sub>2<\/sub>\ub294 \uc774\ucc28\ucf54\uc77c\uc758 \ucf54\uc77c \uc218, V<sub>1<\/sub>\uc740 \uc77c\ucc28\ucf54\uc77c\uc758 \uc804\uc555, V<sub>2<\/sub>\ub294 \uc774\ucc28\ucf54\uc77c\uc758 \uc804\uc555\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc774 \ubcc0\ud658\ube44\ub97c \uc870\uc808\ud558\uc5ec \uc6d0\ud558\ub294 \uc804\uc555\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc885\ub958<\/h2>\n<p>\uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc124\uce58 \uc704\uce58, \uc0ac\uc6a9 \ubaa9\uc801, \uc804\uc555 \uc870\uc808 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc885\ub958\ub85c \ub098\ub269\ub2c8\ub2e4. \uc8fc\ub85c \uc0ac\uc6a9\ub418\ub294 \uc2b9\uc555\uae30\uc758 \uc885\ub958\uc5d0\ub294 \ub2e8\uc0c1 \ubcc0\uc555\uae30, \uc0bc\uc0c1 \ubcc0\uc555\uae30, \uc790\ub3d9 \uc804\uc555 \uc870\uc808\uae30, \ubd84\ub9ac\ud615 \ubcc0\uc555\uae30 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><b>\ub2e8\uc0c1 \ubcc0\uc555\uae30:<\/b> \uc8fc\ub85c \uac00\uc815\uc774\ub098 \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \ud55c \uc30d\uc758 \uc804\uc120\uc744 \ud1b5\ud574 \uc804\ub825\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\uc0bc\uc0c1 \ubcc0\uc555\uae30:<\/b> \uc0bc\uc0c1 \uc804\ub825\uc744 \uc0ac\uc6a9\ud558\ub294 \ub300\uaddc\ubaa8 \uc0b0\uc5c5 \uc2dc\uc124\uc774\ub098 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uba70, \ud6a8\uc728\uc801\uc778 \uc804\ub825 \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><b>\uc790\ub3d9 \uc804\uc555 \uc870\uc808\uae30:<\/b> \uc804\uc555\uc758 \ubcc0\ub3d9 \uc5c6\uc774 \uc77c\uc815\ud55c \uc804\uc555\uc744 \uc720\uc9c0\ud574\uc57c \ud560 \ub54c \uc0ac\uc6a9\ud558\uba70, \uc804\uc790\uc81c\ud488\uc758 \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><b>\ubd84\ub9ac\ud615 \ubcc0\uc555\uae30:<\/b> \ud55c \uc804\ub825 \uc2dc\uc2a4\ud15c\uacfc \ub2e4\ub978 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc744 \uc804\uae30\uc801\uc73c\ub85c \ubd84\ub9ac\ud558\ub294\ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\uc640 \uac19\uc774 \uac01\uac01\uc758 \uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc804\ub825\uc744 \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc804\ud558\uac8c \uc804\ub2ec\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uba70, \ud604\ub300 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ube7c\ub193\uc744 \uc218 \uc5c6\ub294 \uc911\uc694\ud55c \uc7a5\uce58\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \ud6a8\uc728\uc131\uacfc \uc548\uc804\uc131<\/h2>\n<p>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc124\uacc4\uc640 \uc6b4\uc6a9\uc740 \ud6a8\uc728\uc131\uacfc \uc548\uc804\uc131\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uc694\uc18c\ub97c \uace0\ub824\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc778 \uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc804\ub825 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud568\uc73c\ub85c\uc368 \uc5d0\ub108\uc9c0 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uacbd\uc81c\uc801\uc778 \uc6b4\uc6a9\uc774 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ub610\ud55c, \uc624\ub79c \uc2dc\uac04 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\ub3c4\ub85d \ub0b4\uad6c\uc131\uc774 \uac15\ud574\uc57c \ud569\ub2c8\ub2e4. \uc548\uc804\uc131 \uba74\uc5d0\uc11c\ub294 \uacfc\ub3c4\ud55c \uc5f4\uc774\ub098 \uc804\uae30\uc801 \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 \uc548\uc804\uc774 \ubcf4\uc7a5\ub418\uc5b4\uc57c \ud558\uba70, \uc77c\uc0c1 \uc0dd\ud65c\uc5d0\uc11c\ub3c4 \uc0ac\ub78c\uacfc \ud658\uacbd\uc5d0 \ud574\uac00 \ub418\uc9c0 \uc54a\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc720\uc9c0 \ubc0f \uad00\ub9ac<\/h2>\n<p>\uc804\uc555 \uc2b9\uc555\uae30\ub97c \uc62c\ubc14\ub974\uac8c \uc720\uc9c0\ud558\uace0 \uad00\ub9ac\ud558\ub294 \uac83\uc740 \uc7a5\uce58\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\uc2dc\ud0a4\uace0 \uc9c0\uc18d\uc801\uc778 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uac80\uc0ac\uc640 \uc720\uc9c0\ubcf4\uc218\ub294 \uc7a0\uc7ac\uc801\uc778 \ubb38\uc81c\ub97c \uc0ac\uc804\uc5d0 \ubc1c\uacac\ud558\uc5ec \uc2ec\uac01\ud55c \uc0ac\uace0\ub098 \uc804\ub825 \uc911\ub2e8\uc744 \uc608\ubc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uc804\uc555 \uc2b9\uc555\uae30\uac00 \uc6b4\uc6a9\ub418\ub294 \ud658\uacbd\uc744 \uccad\uacb0\ud558\uac8c \uc720\uc9c0\ud558\uba70, \uc804\ubb38\uac00\uc758 \uc9c0\uc2dc\uc5d0 \ub530\ub77c \uc8fc\uae30\uc801\uc73c\ub85c \uc810\uac80\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc774\uc0c1\uc73c\ub85c \uc804\uc555 \uc2b9\uc555\uae30\uc5d0 \ub300\ud558\uc5ec \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubd88\uac00\uacb0\ud55c \uc5ed\ud560\uc744 \ud558\uc5ec \uc804\ub825\uc758 \ud6a8\uc728\uc801\uc778 \uc1a1\uc804\uacfc \uc548\uc804\ud55c \uc0ac\uc6a9\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uac01\uc885 \uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc885\ub958\ub294 \uc124\uce58 \ud658\uacbd\uacfc \ud544\uc694\uc5d0 \ub530\ub77c \ub2e4\uc591\ud558\uac8c \uc120\ud0dd\ub420 \uc218 \uc788\uc73c\uba70, \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uad6c\uc870\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc774\ub4e4\uc774 \uc5b4\ub5bb\uac8c \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0 \uc911\uc694\ud55c \uae30\ub2a5\uc744 \ud558\ub294\uc9c0 \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc720\uc9c0 \ubc0f \uad00\ub9ac\ub97c \ud1b5\ud574 \uc774 \uc7a5\uce58\ub4e4\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\uc2dc\ud0a4\uace0 \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc804\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uc6b0\ub9ac \ubaa8\ub450\uc5d0\uac8c \uc804\uc555 \uc2b9\uc555\uae30\ub294 \uc77c\uc0c1\uc5d0\uc11c \uc911\uc694\ud55c \ubd80\ubd84\uc784\uc744 \uae30\uc5b5\ud558\uace0, \uc774\uc5d0 \ub300\ud55c \uc774\ud574\ub97c \ub192\uc5ec \ub098\uac00\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uc555 \uc2b9\uc555\uae30\uc758 \uc6d0\ub9ac\uc640 \uc885\ub958\uc5d0 \ub300\ud574 \uc124\uba85\ud558\ub294 \uae30\uc0ac\ub85c, \ud328\ub7ec\ub370\uc774\uc758 \uc804\uc790\uae30\uc720\ub3c4 \ubc95\uce59\uc5d0 \uadfc\uac70\ud55c \uc804\uae30\ud68c\ub85c \uc7a5\uce58\uc758 \uc5ed\ud560\uacfc \uc911\uc694\uc131\uc744 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