{"id":15735,"date":"2026-01-06T21:30:32","date_gmt":"2026-01-06T13:30:32","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&p=15735"},"modified":"2026-01-06T21:30:32","modified_gmt":"2026-01-06T13:30:32","slug":"bianyaqideshiyongweihucongjichuyuanlidaojixingpanding","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/ko\/project\/bianyaqideshiyongweihucongjichuyuanlidaojixingpanding","title":{"rendered":"\ubcc0\uc555\uae30 \uc720\uc9c0\ubcf4\uc218: \uae30\ubcf8 \uc6d0\ub9ac\ubd80\ud130 \uadf9\uc131 \uacb0\uc815\uae4c\uc9c0"},"content":{"rendered":"
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\ubcc0\uc555\uae30 \uc720\uc9c0\ubcf4\uc218: \uae30\ubcf8 \uc6d0\ub9ac\ubd80\ud130 \uadf9\uc131 \uacb0\uc815\uae4c\uc9c0<\/h1>\n
\uc120\ubc15\uc758 \uc804\uae30 \ubc0f \uc804\uc790 \ucc45\uc784\uc790(ETO) \uae30\uc220 \uad50\uc721 \uc790\ub8cc<\/div>\n<\/div>\n
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\ubcc0\uc555\uae30\ub294 \uc81c\ub85c \uc18d\ub3c4\ub85c \ud68c\uc804\ud558\ub294 \ubaa8\ud130 \uc720\ud615\uc5d0 \uc18d\ud558\ub294 \uace0\uc815 \ub41c \uc804\uae30 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \uc791\uc5c5\uc758 \uc804\ub825 \ubcc0\uc555\uae30\ub294 \uc804\uc790\uae30 \uc5d0\ub108\uc9c0 \ubcc0\ud658 \uc804\uc1a1\uc5d0 \uc758\ud574 2 \ucc28\uce21\uc73c\ub85c \uc804\uc790\uae30 \uc5d0\ub108\uc9c0 \ubcc0\ud658 \uc804\uc1a1\uc5d0 \uc758\ud574 \uc804\ub825\uc758 1 \ucc28\uce21\uc774 \ub420 \uc218 \uc788\uc73c\uba70 \uc804\uc555\uc758 \uc694\uad6c\uc758 \uc804\uc1a1 \ubc0f \ubd84\ubc30\uc5d0 \ub530\ub77c \ub192\uc774\uac70\ub098 \ub0ae\uc544\uc9c8 \uac83\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc804\uc1a1 \ubc0f \uc0ac\uc6a9\uc758 \uc804\uccb4 \uacfc\uc815\uc5d0\uc11c \uc804\uae30 \uc5d0\ub108\uc9c0\uc758 \uc0dd\uc0b0 \ubc0f \ubd84\ubc30\uc5d0 \uc788\uc73c\uba70 \uc5ed\ud560\uc758 \uc5ed\ud560\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc804\uccb4 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubcc0\uc555\uae30\uc758 \uc6a9\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubc1c\uc804\uae30 \uc6a9\ub7c9\uc758 3 \ubc30 \uc774\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n<\/section>\n

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II. \ubcc0\uc555\uae30\uc758 \uba85\ud310 \ub0b4\uc6a9<\/h2>\n
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(i) \ubcc0\uc555\uae30 \uc720\ud615 \ubd84\uc11d<\/h3>\n

\ubcc0\uc555\uae30 \ubaa8\ub378\uc740 \ub450 \ubd80\ubd84\uc73c\ub85c \ub098\ub258\uba70, \uccab \ubc88\uc9f8 \ubd80\ubd84\uc740 \ubcc0\uc555\uae30\uc758 \ubc94\uc8fc, \uad6c\uc870\uc801 \ud2b9\uc131 \ubc0f \uc6a9\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \uc911\uad6d\uc5b4 \ubcd1\uc74c\uc73c\ub85c \uad6c\uc131\ub418\uace0 \ub450 \ubc88\uc9f8 \ubd80\ubd84\uc740 \uc81c\ud488\uc758 \uc6a9\ub7c9(kV-A)\uacfc \uace0\uc804\uc555 \uad8c\uc120 \uc804\uc555(kV) \uc218\uc900\uc744 \ub098\ud0c0\ub0b4\ub294 \uc22b\uc790\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n

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\ud55c\uc790 \ubcd1\uc74c \uc758\ubbf8 \uc124\uba85:<\/p>\n\n\n\n\n\n\n
\ud30c\ud2b8 1(\ub2e8\uacc4)<\/td>\nD<\/strong>--\ub2e8\uc0c1;S<\/strong>-3\ub2e8\uacc4.<\/td>\n<\/tr>\n
2\ubd80 (\ub0c9\uac01)<\/td>\nJ<\/strong>--\uc624\uc77c \uce68\uc218 \uc790\uccb4 \ub0c9\uac01;F<\/strong>--\uc624\uc77c \uce68\uc9c0 \uacf5\ub7ad\uc2dd;FP<\/strong>-\uac15\uc81c \uc624\uc77c \uc21c\ud658 \uacf5\ub7ad\uc2dd;SP<\/strong>-\uac15\uc81c \uc624\uc77c \uc21c\ud658 \uc218\ub0c9\uc2dd.<\/td>\n<\/tr>\n
\ud30c\ud2b8 3(\uc804\uc555)<\/td>\nS<\/strong>--3\ub2e8\uacc4 \uc804\uc555, S\uac00 \uc5c6\uc73c\uba74 2\ub2e8\uacc4 \uc804\uc555\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uae30\ud0c0 \ucf54\ub4dc \uc758\ubbf8<\/td>\nL<\/strong>-\uc54c\ub8e8\ubbf8\ub284 \ucf54\uc77c \ub610\ub294 \ubc88\uac1c \ubcf4\ud638;
\n0<\/strong>--\uc624\ud1a0\ucee4\ud50c\ub7ec(\uc55e\ucabd\uc740 \ubc85 \uc624\ud1a0\ucee4\ud50c\ub7ec, \ub4a4\ucabd\uc740 \ubd80\uc2a4\ud2b8 \uc624\ud1a0\ucee4\ud50c\ub7ec\ub97c \ub098\ud0c0\ub0c4).;
\nZ<\/strong>--\ubd80\ud558\uc2dc \uc804\uc555 \uc870\uc815;
\nTH<\/strong>-\uc2b5\ub3c4 \uc601\uc5ed(\ubcf4\ud638 \uc720\ud615 \ucf54\ub4dc).; TA<\/strong>--\uac74\uc2dd \uc5f4 \ud14c\uc774\ud504(\ubcf4\ud638 \uc720\ud615 \ucf54\ub4dc).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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(ii) \uc815\uaca9 \uc6a9\ub7c9(S)N<\/sub>)<\/h4>\n

\uc815\uaca9 \uc6a9\ub7c9\uc740 \uc815\uaca9 \uc791\ub3d9 \uc870\uac74(\uc989, \uc815\uaca9 \uc804\uc555, \uc815\uaca9 \uc8fc\ud30c\uc218, \uc815\uaca9 \uc791\ub3d9 \uc870\uac74)\uc5d0\uc11c \uc81c\uc870\uc5c5\uccb4\uac00 \uc9c0\uc815\ud55c \ubcc0\uc555\uae30\uc758 \ud53c\uc0c1 \uc804\ub825 \ucd9c\ub825\uc5d0 \ub300\ud55c \ubcf4\uc99d \uac12\uc774\uba70, S\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.N<\/sub>\ud45c\uc2dc. \uc815\uaca9 \uc6a9\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc804\uc555 \uad8c\uc120\uc758 \uc6a9\ub7c9\uc744 \uc758\ubbf8\ud558\uba70, \ub0c9\uac01 \ubc29\uc2dd\uc73c\ub85c \uc778\ud574 \ubcc0\uc555\uae30 \uc6a9\ub7c9\uc774 \ubcc0\uacbd\ub41c \uacbd\uc6b0 \uc815\uaca9 \uc6a9\ub7c9\uc740 \ucd5c\ub300 \uc6a9\ub7c9\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

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(iii) \uc815\uaca9 \uc804\ub958(I)1<\/sub>I2<\/sub>)<\/h4>\n

\ubcc0\uc555\uae30 1 \ub610\ub294 2 \uc815\uaca9 \uc804\ub958\ub294 \ubcc0\uc555\uae30 \ubd80\ud488\uc774 \ud1b5\uacfc\ud560 \uc218 \uc788\ub294 1, 2\ucc28 \uad8c\uc120 \uc7a5\uae30 \ub77c\uc778 \uc804\ub958\uc758 \uc628\ub3c4\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc815\uaca9 \uc804\uc555 \ubc0f \uc815\uaca9 \uc8fc\ubcc0 \uc628\ub3c4\ub85c, \ub2e8\uc704\ub294 A\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

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(iv) \uc815\uaca9 \uc804\uc555(U)N<\/sub>)<\/h4>\n

\ubcc0\uc555\uae30\uc758 \uc815\uaca9 \uc804\uc555\uc740 \uac01 \uad8c\uc120\uc758 \uc815\uaca9 \uc804\uc555\uc774\uba70, \uc774\ub294 \uc0dd\uc131\ub418\ub294 \uc815\uaca9 \uc778\uac00 \ub610\ub294 \ubb34\ubd80\ud558 \uc804\uc555\uc785\ub2c8\ub2e4. \uae30\ubcf8 \uc815\uaca9 \uc804\uc555 U1n<\/sub>\ub294 \ubcc0\uc555\uae30\uc758 1\ucc28 \uad8c\uc120 \ub05d\uc810\uc5d0\uc11c \ubc1b\ub294 \uc815\uaca9 \uc804\uc555 \uac12\uc774\uace0, 2\ucc28 \uc815\uaca9 \uc804\uc555 U2n<\/sub>1\ucc28 \uad8c\uc120\uc774 \uc815\uaca9 \uc804\uc555\uc5d0 \uc5f0\uacb0\ub418\uace0 \ubcc0\uc555\uae30\uac00 \ubb34\ubd80\ud558 \uc0c1\ud0dc\uc77c \ub54c 2\ucc28 \uad8c\uc120\uc758 \uc804\uc555(V \ub610\ub294 kV \ub2e8\uc704)\uc785\ub2c8\ub2e4. 3\uc0c1 \ubcc0\uc555\uae30\uc758 \uc815\uaca9 \uc804\uc555\uc740 \uc120\ub85c \uc804\uc555\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n

\uc804\ubb38\uac00 \ud574\uc11d:<\/strong>\uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc804\uc555 \uad8c\uc120\uc5d0 \uc801\uc808\ud55c \ud0ed\uc774 \uadf8\ub824\uc9c0\uace0 \uace0\uc804\uc555 \uad8c\uc120 \ub610\ub294 \uac1c\ubcc4 \uc870\uc808 \uad8c\uc120\uc774 \uc885\uc885 \uac00\uc7a5 \ubc14\uae65\ucabd\uc5d0 \uc124\uc815\ub418\uba70 \ud0ed\uc744 \uaebc\ub0b4\ub294 \uac83\uc774 \ud3b8\ub9ac\ud558\uba70 \uace0\uc804\uc555 \uce21\uc758 \uc804\ub958\uac00 \uc791\uace0 \ub9ac\ub4dc \ubc0f \ud0ed \uccb4\uc778\uc800\uc758 \uc804\ub958 \uc804\ub2ec \ubd80\ubd84\uc774 \ub2e8\uba74\uc801\uc774 \uc791\uc73c\uba70 \ud0ed \uccb4\uc778\uc800 \uc811\uc810 \uc811\uc810\uc744 \uc81c\uc870\ud558\uae30\uac00 \ub354 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

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(v) \uc5f0\uacb0 \uadf8\ub8f9 \ubd84\uc11d<\/h4>\n

\uc5f0\uacb0 \uadf8\ub8f9\uc740 \ubcc0\uc555\uae30\uc758 \uac01 \uc0c1 \uad8c\uc120\uc758 \uc5f0\uacb0 \ubaa8\ub4dc\uc640 1\ucc28 \ubc0f 2\ucc28 \ub77c\uc778 \uc804\uc555 \uac04\uc758 \uc704\uc0c1 \uad00\uacc4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc67c\ucabd\uc5d0\uc11c \uc624\ub978\ucabd\uc73c\ub85c \uae30\ud638 \uc21c\uc11c\ub294 \uac01\uac01 2\ucc28 \uad8c\uc120 \uc5f0\uacb0 \ubaa8\ub4dc\uc778 A\ub97c \ub098\ud0c0\ub0b4\uace0, \uc22b\uc790\ub294 \ub450 \uad8c\uc120 \uc5f0\uacb0 \uadf8\ub8f9 \ubc88\ud638\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uace0\uc804\uc555 \ubcc0\uc555\uae30\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. Yn, Y, d11<\/strong> \ubc30\uc120.<\/p>\n

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\u201cYn\u201d<\/strong> 1\ucc28\uce21\uc774 \uc911\ub9bd\uc774 \uc788\ub294 \ubcc4 \ubaa8\uc591\uc73c\ub85c \ubc30\uc120\ub418\uc5b4 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4;Y<\/strong> \ub294 \ubcc4\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.n<\/strong> \uc911\ub9bd\uc73c\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/div>\n
\u201cd\u201d<\/strong> 2\ucc28\uce21\uc758 \uc0bc\uac01\ud615 \ubc30\uc120\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/div>\n
\u201c11\u201d<\/strong> \ub294 \ubcc0\uc555\uae30 U\uc758 2\ucc28\uce21 \ub77c\uc778 \uc804\uc555\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.ab<\/sub> \uc9c0\uc5f0 1\ucc28\uce21 \ub77c\uc778 \uc804\uc555 UAB<\/sub> 330\u00b0(\ub610\ub294 30\u00b0 \uc804\ubc29).<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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1. \ubcc0\uc555\uae30\uc758 \ub3d9\uc74c\uc774\uc758\uc5b4 \ubc0f \uc774\uc74c\uc758\uc5b4 \ub05d\uc758 \uc815\uc758<\/h2>\n
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\uadf8\ub9bc 15-1\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 \ubcc0\uc555\uae30 \ucf54\uc77c\uc5d0 \ud45c\uc2dc\ub41c \uc791\uc740 \uac80\uc740\uc0c9 \uc810\uc740 \ub3d9\uc885 \ub2e8\uc790\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub3d9\uc885 \ub2e8\uc790\ub294 \uc804\ub958 \ub610\ub294 \uc804\uc704 \uc704\uc0c1 \ud310\ubcc4 \uae30\uc900 \uc0ac\uc774\uc758 \uc0c1\ud638 \uc778\ub355\ud134\uc2a4 \ucf54\uc77c\uc785\ub2c8\ub2e4. \ub450 \uac1c\uc758 \uc0c1\ud638 \uc778\ub355\ud134\uc2a4 \ucf54\uc77c \uc804\ub958\uc640 \uacb0\uacfc \uc790\uc18d \ubc29\ud5a5\uc774 \ub3d9\uc77c\ud55c \uacbd\uc6b0, \uc804\ub958\uac00 \ub05d\uc73c\ub85c \ud750\ub974\ub294 \ub450 \ucf54\uc77c\uc744 \uac19\uc740 \uc774\ub984\uc758 \ub05d(\uac19\uc740 \uadf9\uc131 \ub05d\uc774\ub77c\uace0\ub3c4 \ud568)\uc774\ub77c\uace0 \ud558\uace0 \uadf8 \ubc18\ub300\uc758 \uacbd\uc6b0 \ub2e4\ub978 \uc774\ub984\uc758 \ub05d\uc744 \ub3d9\uc77c \uc774\ub984 \ub05d\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

\"9d4440d01d7c3c4ca45a889509575619\"\uadf8\ub9bc 15-1 \ubcc0\uc555\uae30\uac00 \uc788\ub294 \ud68c\ub85c\ub3c4<\/p>\n

\uadf8\ub9bc 15-2\uc5d0 \ud45c\uc2dc\ub41c \ub450 \ucf54\uc77c\uc5d0\uc11c \uc67c\ucabd \ucf54\uc77c\uc758 \uc804\ub958\ub294 1\ubc88 \ub05d\uc5d0\uc11c \uc720\uc785\ub418\uace0 \uc624\ub978\ucabd \ucf54\uc77c\uc758 \uc804\ub958\ub294 3\ubc88 \ub05d\uc5d0\uc11c \uc720\uc785\ub429\ub2c8\ub2e4. \ub450 \ucf54\uc77c\uc5d0\uc11c \uc0dd\uc131\ub418\ub294 \uc790\uc18d\uc758 \ubc29\ud5a5\uc740 \ub3d9\uc77c\ud558\ubbc0\ub85c(\uc0c1\ud638 \ubcf4\uc870) 1\ubc88 \ub05d\uacfc 3\ubc88 \ub05d\uc740 \ub3d9\ud615, 2\ubc88 \ub05d\uacfc 4\ubc88 \ub05d\uc740 \ub3d9\ud615, 1\ubc88 \ub05d\uacfc 4\ubc88 \ub05d\uc740 \uc774\uc131, 2\ubc88 \ub05d\uacfc 3\ubc88 \ub05d\uc740 \uc774\uc131\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\"c198cae55e031ab5731e05d578fa28d6\"\uadf8\ub9bc 15-2 \ubcc0\uc555\uae30 \ucf54\uc77c \ud68c\ub85c\ub3c4<\/p>\n

\ub610\ud55c \uadf8\ub9bc 15-3\uacfc \uac19\uc774 \ucf54\uc77c\uc774 \ub3d9\uc77c\ud55c \ucf54\uc5b4 \uc544\ub798 \uac19\uc740 \ubc29\ud5a5\uc73c\ub85c \uac10\uaca8 \uc788\ub294 \uacbd\uc6b0 \ud574\ub2f9 \ub05d\uc740 \uac19\uc740 \uc774\ub984\uc785\ub2c8\ub2e4.<\/p>\n

\"47fac4afc5a8e52967f8f40c10f2e669\"\uadf8\ub9bc 15-3 \ub3d9\uc77c\ud55c \ucf54\uc5b4\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc774\ub984\uc758 \uad8c\uc120 \ucf54\uc77c\uc758 \ud310\uc815<\/p>\n

\ubcc0\uc555\uae30\uc758 \ub3d9\uc885 \ub05d\uc744 \uacb0\uc815\ud558\ub294 \ubc29\ubc95 2.<\/h3>\n

\ubcc0\uc555\uae30 \ub3d9\uc74c\uc774\uc758\uc5b4 \ud310\ub2e8 \ubc29\ubc95\uc5d0\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uc774 \uc788\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95 \uc911 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc740 \uad50\ub958 \uc804\uc555 \ubc29\uc2dd\uacfc \uc9c1\ub958 \ubc29\uc2dd(\uac74\uc804\uc9c0 \ubc29\uc2dd, LED \ub7a8\ud504 \ubc29\uc2dd\uc73c\ub85c \uad6c\ubd84)\uc785\ub2c8\ub2e4.<\/p>\n

\n
(1) AC \uc804\uc555 \ubc29\uc2dd<\/div>\n
\n

\uad50\ub958 \uc804\uc555 \ubc29\uc2dd\uc5d0\uc11c\ub294 \uba3c\uc800 \ub2e8\uc0c1 \ubcc0\uc555\uae30 1\ucc28\uce21\uacfc 2\ucc28\uce21 \uad8c\uc120\uc744 \uc5f0\uacb0\ud55c \ub2e4\uc74c(\uadf8\ub9bc 15-4 \ucc38\uc870), 1\ucc28\uce21\uc5d0 \uc801\uc808\ud55c \uad50\ub958 \uc804\uc555\uc744 \uc778\uac00\ud569\ub2c8\ub2e4. \uc804\uc555\uacc4\ub97c \ud1b5\ud574 \uc804\uc555 U\uc758 1\ucc28\uce21\uacfc 2\ucc28\uce21\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.1<\/sub>U2<\/sub>,\uc640 3\uacfc 4\uc758 \ub2e8\uc790 \uc0ac\uc774\uc758 \uc804\uc555, U3<\/sub>\uadf8\ub9ac\uace0 \ub9cc\uc57d U3<\/sub> \ub294 U1<\/sub> with U2<\/sub> \ub97c \ud569\ud55c \uac12\uc774\uba74 \uc640\uc774\uc5b4\uc758 \ub05d 2\uc640 \ub05d 3\uc740 \uac19\uc740 \uc774\ub984\uc785\ub2c8\ub2e4. \ub9cc\uc57d U3<\/sub> \ub294 U1<\/sub> with U2<\/sub> \uc640\uc774\uc5b4\uc758 \ub450 \ub05d\uc758 \ucc28\uc774\ub294 \ub05d 1\uacfc \ub05d 3\uc758 \uc774\ub984\uc774 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/p>\n

\"8f0da51b9649dc684ad04fbc5a258a36\"\uadf8\ub9bc 15-4 \ubcc0\uc555\uae30 \ub3d9\uc885 \ub2e8\uc790 \uce21\uc815\uc744 \uc704\ud55c AC \uc804\uc555 \ubc29\ubc95<\/p>\n<\/div>\n<\/div>\n

\n
(2) DC \ubc29\uc2dd(\uac74\uc804\uc9c0 \ubc29\uc2dd \ubc0f LED \ub7a8\ud504 \ubc29\uc2dd)<\/div>\n
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:: \uc9c1\ub958 \ubc29\uc2dd(\uac74\uc804\uc9c0 \ubc29\uc2dd):<\/strong><\/p>\n

\uadf8\ub9bc 15-5\uc640 \uac19\uc774 \uac74\uc804\uc9c0 \ubc30\ud130\ub9ac\uc640 \uba40\ud2f0\ubbf8\ud130\ub97c \ud68c\ub85c\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uba40\ud2f0\ubbf8\ud130\ub97c \ub0ae\uc740 DC \uc804\uc555(\uc608: 5V \ubbf8\ub9cc) \ub610\ub294 \ub0ae\uc740 DC \uc804\ub958(\uc608: 5mA)\ub85c \uc124\uc815\ud569\ub2c8\ub2e4. \uc804\uc6d0\uc744 \ucf24 \ub54c \ubc14\ub298\uc774 \uc591\uc73c\ub85c \ud5a5\ud558\uba74 \uba40\ud2f0\ubbf8\ud130\uc758 \uc591\uadf9\uacfc \ubc30\ud130\ub9ac\uc758 \uc591\uadf9\uc774 \uac19\uc740 \uc774\ub984\uc73c\ub85c \uc5f0\uacb0\ub418\uace0, \ubc14\ub298\uc774 \uc74c\uc73c\ub85c \ud5a5\ud558\uba74 \uba40\ud2f0\ubbf8\ud130\uc758 \uc591\uadf9\uacfc \ubc30\ud130\ub9ac\uc758 \uc74c\uadf9\uc774 \uac19\uc740 \uc774\ub984\uc73c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4.\uc2a4\uc704\uce58\ub97c \ubd84\ub9ac\ud558\uba74 \uacc4\ub7c9\uae30 \ubc14\ub298\uc774 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \ud68c\uc804\ud558\ubbc0\ub85c \uc2a4\uc704\uce58\ub97c \uc7a5\uc2dc\uac04 \ucf1c\ub450\uc9c0 \ub9c8\uc138\uc694.<\/strong><\/p>\n

\"4303acd8da2ea0602dadd451c82e8ef2\"\uadf8\ub9bc 15-5 \ubcc0\uc555\uae30 \ub3d9\uc885 \ub2e8\uc790 \uce21\uc815\uc744 \uc704\ud55c DC \ubc29\uc2dd(\uac74\uc804\uc9c0 \ubc29\uc2dd)<\/p>\n

DC \ubc29\uc2dd(LED \ub7a8\ud504 \ubc29\uc2dd):<\/strong><\/p>\n

\uadf8\ub9bc 15-6\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub124\uc628 \ud29c\ube0c\uac00 \ube5b\ub0a0 \uc218 \uc788\ub3c4\ub85d \uc720\ub3c4 \uc804\uc704\ub97c \ub192\uc774\ub824\uba74 \ubc30\ud130\ub9ac\ub97c \uc801\uc740 \ud68c\uc804\uc73c\ub85c \uad8c\uc120\uc5d0 \uc5f0\uacb0\ud558\uace0 \uc2a4\ud0c0\uc77c\ub7ec\uc2a4\ub97c \ub354 \ub9ce\uc740 \ud68c\uc804\uc73c\ub85c \uad8c\uc120\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc84\ud2bc\uc744 \ub20c\ub800\ub2e4\uac00 \uac11\uc790\uae30 \ub193\uc73c\uba74 \ub354 \ub9ce\uc740 \ud68c\uc804\uc744 \ud1b5\ud574 \uad8c\uc120\uc5d0 \ub192\uc740 \uc720\ub3c4 \uc804\uc704\uac00 \ubc1c\uc0dd\ud558\uc5ec \ub124\uc628 \ud29c\ube0c\uac00 \ube5b\ub098\ub3c4\ub85d \ud765\ubd84\ud569\ub2c8\ub2e4. \ube5b\ub098\ub294 \ub05d\uc774 \uc2e4\uc81c\ub85c \uc720\ub3c4 \uc804\uc704\uc758 \uc74c\uc758 \ub05d\uc774\ubbc0\ub85c \uc5b4\ub290 \ucabd \ub05d\uc774 \ube5b\ub098\ub294\uc9c0 \uc8fc\uc758 \uae4a\uac8c \uad00\ucc30\ud558\uc138\uc694. \ub610\ud55c \ubc30\ud130\ub9ac\uc758 \uc591\uadf9 \ub2e8\uc790\uc640 \ub124\uc628 \ud29c\ube0c\uc758 \ube5b\ub098\ub294 \ucabd\uc5d0 \uc5f0\uacb0\ub41c \ub05d\uc774 \uac19\uc740 \uc774\ub984\uc744 \uac00\uc9c4 \ub05d\uc785\ub2c8\ub2e4.<\/p>\n

\"49a9d6af8a719c2e86026c305e44716c\"\uadf8\ub9bc 15-6 \ubcc0\uc555\uae30 \ub3d9\uc885 \ub2e8\uc790 \uce21\uc815\uc744 \uc704\ud55c DC \ubc29\uc2dd(LED \ub7a8\ud504 \ubc29\uc2dd)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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III. \uc804\uc555 \ubc0f \uc804\ub958 \ubcc0\uc555\uae30 \uc0ac\uc6a9<\/h2>\n
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(i) AC \uc804\uc555\uacc4 \ubc0f \uc804\uc555 \ubcc0\uc555\uae30(PT)<\/h3>\n
    \n
  • (1) \uc804\uc555\uacc4\ub294 \uce21\uc815\ud560 \uc804\uc555\uc758 \ub2e8\uc790\uc5d0 \ubcd1\ub82c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/li>\n
  • (2) \uce21\uc815 \uc804\uc555\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \uc804\uc555\uacc4\uc758 \ubc94\uc704\ub97c \uc120\ud0dd\ud558\uace0 \uce21\uc815 \ub300\uc0c1\uc758 \uc804\uc555\ubcf4\ub2e4 \uc57d\uac04 \ud070 \ubc94\uc704\ub85c \uc124\uc815\ud569\ub2c8\ub2e4.<\/li>\n
  • (3) \uc804\uc555 \ud2b8\ub79c\uc2a4\ud3ec\uba38\ub294 \uc804\uc555\uacc4\ub85c \uace0\uc804\uc555\uc744 \uce21\uc815\ud560 \ub54c \uc0ac\uc6a9\ud569\ub2c8\ub2e4:\n
      \n
    • 1\ucc28\uce21\uc744 \uce21\uc815 \uc804\uc555\uc5d0 \uc5f0\uacb0\ud558\uace0 2\ucc28\uce21\uc744 \uc804\uc555\uacc4\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4(\ud45c\uc900 \uc804\uc555\uc740 100V); \u2460 1\ucc28\uce21\uc744 \uce21\uc815 \uc804\uc555\uc5d0 \uc5f0\uacb0\ud558\uace0 2\ucc28\uce21\uc744 \uc804\uc555\uacc4\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4(\ud45c\uc900 \uc804\uc555\uc740 100V).;<\/li>\n
    • \ucca0\uc2ec\uc744 \uc811\uc9c0\ud569\ub2c8\ub2e4;<\/li>\n
    • \uc804\uc555 \ubcc0\uc555\uae30\uc758 2\ucc28\uce21\uc774 \ub2e8\ub77d\ub418\uc5b4\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n
      \n

      (ii) AC \uc804\ub958\uacc4 \ubc0f \ubcc0\ub958\uae30(CT)<\/h3>\n
        \n
      • (1) AC \uc804\ub958\uacc4\ub294 \uce21\uc815 \uc911\uc778 \ud68c\ub85c\uc640 \uc9c1\ub82c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/li>\n
      • (2) \uce21\uc815 \ub300\uc0c1\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \uc804\ub958\uacc4\uc758 \ubc94\uc704\ub97c \uc120\ud0dd\ud558\uace0 \uce21\uc815\ud560 \ubb3c\uccb4\ubcf4\ub2e4 \uc57d\uac04 \ud06c\uac8c \uc124\uc815\ud569\ub2c8\ub2e4.<\/li>\n
      • (3) \uc804\ub958\uacc4\uac00 \ud070 \uc804\ub958\ub97c \uce21\uc815\ud558\ub294 \uacbd\uc6b0 \uc801\uc808\ud55c \ubcc0\ub958\uae30\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4:\n
          \n
        • 2\ucc28\uce21\uc774 \uc804\ub958\uacc4\uc5d0 \uc5f0\uacb0\ub418\uba70, \uc77c\ubc18\uc801\uc778 \ud5e4\ub4dc \uc804\ub958\ub294 5A\uc785\ub2c8\ub2e4;<\/li>\n
        • \uc804\ub958\uacc4 \uad50\uccb4 \uc2dc 2\ucc28\uce21\uc744 \ub2e8\ub77d\uc2dc\ucf1c \uace0\uc804\uc555 \uc18c\uc190 \ubcc0\uc555\uae30\uc758 \uc720\ub3c4\ub97c \ubc29\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4;<\/li>\n
        • \uc804\uae30 \ub204\uc804 \ubc0f \uc548\uc804 \uc704\ud5d8\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 2\ucc28\uce21\uacfc \ucca0\uc2ec\uc744 \uc811\uc9c0\ud558\uc138\uc694;<\/li>\n
        • \ubcc0\ub958\uae30\uc758 2\ucc28\uce21\uc744 \uac1c\ubc29 \ud68c\ub85c\ub85c \uc5f0\uacb0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n