{"id":6176,"date":"2022-06-25T20:07:12","date_gmt":"2022-06-25T11:07:12","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=6176"},"modified":"2023-01-04T20:53:01","modified_gmt":"2023-01-04T11:53:01","slug":"%ec%a0%84%eb%a0%a5%ec%a1%b0%eb%a5%98-%ea%b3%84%ec%82%b02","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%a0%a5%ec%a1%b0%eb%a5%98-%ea%b3%84%ec%82%b02\/","title":{"rendered":"\uc804\ub825\uc870\ub958 \uacc4\uc0b0\u2055"},"content":{"rendered":"\n<h6><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A0%84%EB%A0%A5%EC%A1%B0%EB%A5%98-%EA%B3%84%EC%82%B02\/\">\uc804\ub825\uc870\ub958 \uacc4\uc0b0<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%a0%a5%ec%a1%b0%eb%a5%98-%ea%b3%84%ec%82%b0-%eb%b0%a9%eb%b2%95\/\">\uc804\ub825\uc870\ub958 \uacc4\uc0b0 \ubc29\ubc95<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a7%81%eb%a5%98%ec%a1%b0%eb%a5%98-%ea%b3%84%ec%82%b0%eb%b2%95\/\">\uc9c1\ub958\uc870\ub958 \uacc4\uc0b0\ubc95<\/a><\/h6>\n\n\n\n<p class=\"has-text-align-right\"><strong>\uc804\ub825\uc870\ub958 \uacc4\uc0b0<\/strong><\/p>\n\n\n\n<h3>\uc804\ub825\uc870\ub958 \uacc4\uc0b0\uc758 \uac1c\uc694<\/h3>\n\n\n\n<h4>\uc804\ub825\uc870\ub958 \uacc4\uc0b0<\/h4>\n\n\n\n<p>\ubc1c\uc804\uae30\uc5d0\uc11c \uc0dd\uc0b0\ub41c \uc804\ub825\uc740 \uc1a1\u00b7\ubc30\uc804\uc120\ub85c\ub97c \ud1b5\ud574\uc11c \uc218\uc6a9\uac00\uc5d0\uac8c\uae4c\uc9c0 \uc804\uc1a1\ub418\uc5b4 \uc18c\ube44\ub41c\ub2e4. \uc774\ub7ec\ud55c \uc804\ub825\uc758 \ud750\ub984\uc744 \uc804\ub825\uc870\ub958\ub77c\uace0 \ud55c\ub2e4.<\/p>\n\n\n\n<p>\uc804\ub825\uc870\ub958 \uacc4\uc0b0\uc740 \uc804\ub825\uacc4\ud1b5 \uac01 \uc9c0\uc810\uc5d0\uc11c\uc758 \uc804\uc555, \uc804\ub958, \uc804\ub825\uc758 \ubd84\ud3ec\ub97c \uacc4\uc0b0\ud55c\ub2e4.<\/p>\n\n\n\n<h4>\uc804\ub825\uc870\ub958 \uacc4\uc0b0\uc758 \ubaa9\uc801 \ub610\ub294 \uc5ed\ud560<\/h4>\n\n\n\n<p>(1) \ud604\uc7ac\uc758 \uc804\ub825\uacc4\ud1b5\uc5d0\uc11c \uac00\uc7a5 \uc54c\ub9de\uc740 \uc6b4\uc6a9\ubc29\ubc95\uc758 \uacb0\uc815<\/p>\n\n\n\n<p>(2) \uc804\ub825\uacc4\ud1b5\uc758 \ud655\ucda9\uacc4\ud68d \uc785\uc548<\/p>\n\n\n\n<p>\uc804\ub825\uacc4\ud1b5\uc758 \uc2e4\uc2dc\uac04 \uc6b4\uc6a9\uacfc \ud655\ucda9\uacc4\ud68d\uc744 \uc785\uc548\ud568\uc5d0 \uc788\uc5b4\uc11c \uc6b0\uc120 \ud544\uc694\ud55c \uc815\ubcf4\ub294 \uac01 \uc218\uc694 \uc9c0\uc810\uc5d0 \ub300\ud574\uc11c \uaddc\uc815\ub41c \uc804\uc555\uac12\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc694\uad6c\ub418\ub294 \uc720\ud6a8\uc804\ub825\uacfc \ubb34\ud6a8\uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 \uac83\uc774\ub2e4. \uc774\ub97c \uc704\ud574\uc11c<\/p>\n\n\n\n<p>\u2460 \uac01 \ubc1c\uc804\uc18c\uc758 \ucd9c\ub825\uc774\ub098 \ubaa8\uc120\uc758 \uc804\uc555\uc744 \uacb0\uc815<br>\u2461 \uac01 \ubaa8\uc120\uc758 \uc804\uc555\uc744 \uaddc\uc815\uac12\uc73c\ub85c \uc720\uc9c0\ud558\uae30 \uc704\ud55c \uc870\uc0c1\uc124\ube44\uc758 \uc6b4\uc6a9\uc744 \uacb0\uc815<br>\u2462 \uac01 \uc1a1\uc804\uc120\ub85c\uc5d0 \ud750\ub974\ub294 \uc804\ub958\uac00 \uc801\uc815\ud55c\uc9c0\ub97c \ud30c\uc545\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p>(3) \uc804\ub825\uacc4\ud1b5\uc758 \uc0ac\uace0\uc608\ubc29 \uc81c\uc5b4<\/p>\n\n\n\n<p>\uc804\ub825\uacc4\ud1b5\uc740 \ud558\ub098\uc758 \uc0ac\uace0\uac00 \ub2e4\ub978 \uc0ac\uace0\ub85c \ud30c\uae09\ub418\uc5b4 \uc804\uacc4\ud1b5 \ubd95\uad34\ub85c \ud655\ub300\ub418\uc5b4\uac00\ub294 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\ubbc0\ub85c, \ud604\uc7ac\uc758 \uc6b4\uc804\uc0c1\ud0dc\uac00 \ud070 \ud30c\uae09\uc0ac\uace0\ub97c \ucd08\ub798\ud560 \uac00\ub2a5\uc131\uc774 \uc788\ub294\uc9c0 \ud56d\uc0c1 \uc810\uac80\ud560 \ud544\uc694\uac00 \uc788\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub97c \uc704\ud574\uc11c \uc0ac\uace0\ub97c \uc0c1\uc815\ud558\uc5ec \uc870\ub958\uacc4\uc0b0\uc5d0 \uc758\ud574\uc11c \uc0ac\uace0\uacb0\uacfc\ub97c \uc608\uce21\ud558\uace0 \uc774\uc5d0 \ub300\ud55c \uc801\uc808\ud55c \ub300\ucc45\uc744 \uc218\ub9bd\ud558\uae30 \uc704\ud574\uc11c \uc870\ub958\uacc4\uc0b0\uc740 \ud544\uc218\uc801\uc774\ub2e4.<\/p>\n\n\n\n<h4>\uc804\ub825\uc870\ub958 \uacc4\uc0b0\uc744 \uc704\ud55c \ub370\uc774\ud130<\/h4>\n\n\n\n<p>(1) \uac80\ud1a0\ub300\uc0c1\uc758 \uc804\ub825\uacc4\ud1b5\ub3c4 -&gt; \uc8fc\uc694 \uc804\ub825\uc124\ube44\uac00 \ud3ec\ud568\ub41c \ub2e8\uc120\ub3c4\ub85c \uc900\ube44<br>(2) \uac01 \uc1a1\uc804\uc120\ub85c\uc758 \uc800\ud56d\uacfc \ub9ac\uc561\ud134\uc2a4, \ucee4\ud328\uc2dc\ud134\uc2a4\uc758 \uac12<br>(3) \uac01 \ubcc0\uc555\uae30\uc758 \uad8c\uc120\uc758 \uc800\ud56d, \ub204\uc124 \ub9ac\uc561\ud134\uc2a4(%Z) \ubc0f \ud0ed\uac12<br>(4) \uac01 \ubaa8\uc120\uc5d0\uc11c\uc758 \uc6b4\uc804\uc870\uac74\uc5d0 \ub530\ub978 \uc124\uc815\uac12<\/p>\n\n\n\n<h4>\uc870\ub958\uacc4\uc0b0 \uc54c\uace0\ub9ac\uc998<\/h4>\n\n\n\n<p>Gauss-Seidel\ubc95, \ub274\ud2bc-\ub7a9\uc2a8(Newton Raphson)\ubc95, P-Q\ubd84\ud560\ubc95, \uc9c1\ub958\ubc95 \ub4f1<\/p>\n\n\n\n<h3>\ubaa8\uc120\uc758 \uc885\ub958<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"824\" height=\"564\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1174-\u110c\u1169\u11bc\u1105\u1172.png\" alt=\"\" class=\"wp-image-16330\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1174-\u110c\u1169\u11bc\u1105\u1172.png 824w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1174-\u110c\u1169\u11bc\u1105\u1172-300x205.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1174-\u110c\u1169\u11bc\u1105\u1172-768x526.png 768w\" sizes=\"(max-width: 824px) 100vw, 824px\" \/><\/figure>\n\n\n\n<p>\u203b \uac01 \ubaa8\uc120\uc5d0\uc11c 4\uac00\uc9c0 \ubb3c\ub9ac\ub7c9(P, Q, V, \u03b4)\uc744 \ubaa8\ub450 \uc54c\uae30 \uc704\ud574\uc11c\ub294 \uac01 \ubaa8\uc120\ub9c8\ub2e4 2\uac00\uc9c0 \ubb3c\ub9ac\ub7c9\uc744 \uc815\uc758\ud560 \ud544\uc694\uac00 \uc788\uc73c\uba70, \ub098\uba38\uc9c0 2\uac00\uc9c0 \ubb3c\ub9ac\ub7c9\uc744 \uc218\uce58\ud574\uc11d\uc744 \ud1b5\ud574\uc11c \uacb0\uc815\ud55c\ub2e4.<\/p>\n\n\n\n<h4>\ubc1c\uc804\uae30 \ubaa8\uc120<\/h4>\n\n\n\n<p>\uc804\uccb4\ubaa8\uc120\uc758 15% \uc815\ub3c4\ub97c \ucc28\uc9c0\ud558\uba70, \ud558\ub098 \uc774\uc0c1\uc758 \ubc1c\uc804\uae30\uac00 \uc5f0\uacb0\ub418\uc5b4 \uadfc\ucc98\uc758 \ubd80\ud558\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc1a1\uc804\uacc4\ud1b5\uc744 \ud1b5\ud574\uc11c \ub2e4\ub978 \ubd80\ud558\uc5d0\ub3c4 \uc804\ub825\uc744 \uacf5\uae09\ud55c\ub2e4.<\/p>\n\n\n\n<p>(1) \uc81c\uc5b4\uac12(\uae30\uc9c0\ub7c9) : \ubc1c\uc804\uc18c\uc5d0\uc11c \ubc1c\uc804\ud558\ub294 \uc720\ud6a8\uc804\ub825(PG)\uc73c\ub85c \uc804\ub825\uacc4\ud1b5\uc5d0 \uacf5\uae09<\/p>\n\n\n\n<p>\ubc1c\uc804\uc18c \ubaa8\uc120\uc758 \uc804\uc555(EG)<\/p>\n\n\n\n<p>(2) \uc0c1\ud0dc\uac12(\ubbf8\uc9c0\ub7c9) : \ubb34\ud6a8\uc804\ub825(QG), \ubaa8\uc120 \uc804\uc555\uc758 \uc704\uc0c1\uac01(\u03b4G)<\/p>\n\n\n\n<p>\uae30\uc9c0\ub7c9\uc758 PG\ub294 \ubc1c\uc804\uae30 \uc870\uc18d\uae30 Setting\uc5d0 \uc758\ud574 \uc815\ud574\uc9c0\uace0, EG\ub294 \ubc1c\uc804\uae30\uc758 AVR Setting\uc5d0 \uc758\ud574 \uc815\ud574\uc9c4\ub2e4.<\/p>\n\n\n\n<h4>\ubd80\ud558\ubaa8\uc120<\/h4>\n\n\n\n<p> -&gt; \ubcc0\uc804\uc18c \ubaa8\uc120<\/p>\n\n\n\n<p>\ubc1c\uc804\uc6d0\uc774 \uc5c6\uc73c\uba70, \uc18c\ube44\uc790\uc758 \uc218\uc694\uc5d0 \ub9de\ucd94\uae30 \uc704\ud55c \uc804\ub825\uc774 \ubaa8\uc120\uc73c\ub85c\ubd80\ud130 \uc720\ub3c4\ub418\uba70, \uc804\uccb4 \ubaa8\uc120\uc758 85% \uc815\ub3c4\ub97c \ucc28\uc9c0\ud55c\ub2e4.<\/p>\n\n\n\n<p>(1) \uc81c\uc5b4\uac12 : \uc804\ub825 \ud68c\ub85c\ub9dd\uc73c\ub85c\ubd80\ud130 \ubaa8\uc120\uc5d0 \ubc1b\uc544\ub4e4\uc774\ub294 \uc720\ud6a8\uc804\ub825(PR), \ubb34\ud6a8\uc804\ub825(QR)<\/p>\n\n\n\n<p>(2) \uc0c1\ud0dc\uac12 : \ubaa8\uc120 \uc804\uc555\uc758 \ud06c\uae30(ER), \ubaa8\uc120 \uc804\uc555\uc758 \uc704\uc0c1\uac01(\u03b4R)<\/p>\n\n\n\n<p>\uae30\uc9c0\ub7c9\uc758 PR\ubc0f QR\uc740 \ubd80\ud558\uc758 \uba85\ud310\uc5d0 \uc720\ud6a8\uc804\ub825\uacfc \uc5ed\ub960\uc744 \uc815\ud574 \ub193\uae30 \ub54c\ubb38\uc5d0 \uc54c \uc218\uac00 \uc788\ub2e4.<\/p>\n\n\n\n<h4>3) \uc2ac\ub799(Slack) \ubaa8\uc120<\/h4>\n\n\n\n<p> -&gt; Swing \ubaa8\uc120, \uae30\uc900\ubaa8\uc120<\/p>\n\n\n\n<p>\ubc1c\uc804\uae30 \ubaa8\uc120 \uc911\uc5d0\uc11c \uc8fc\ub85c \uacc4\ud1b5\uc758 \uc911\uc2ec\uc774 \ub420 \ub300\uc6a9\ub7c9 \ubc1c\uc804\uc18c\ub97c \uc120\uc815\ud558\uc5ec \uacc4\ud1b5\ub0b4\uc758 \uc1a1\uc804 \uc190\uc2e4\ubd84\uc744 \ud761\uc218 \uc870\uc815\ud558\ub294 \ubaa8\uc120\uc73c\ub85c\uc11c \uae30\ub2a5\uc744 \ub9e1\uac8c \ud55c\ub2e4.<\/p>\n\n\n\n<p>(1) \uc81c\uc5b4\uac12 : \ubaa8\uc120\uc804\uc555\uc758 \ud06c\uae30(E<sub>s<\/sub>), \ubaa8\uc120\uc804\uc555\uc758 \uc704\uc0c1\uac01(\u03b4<sub>s<\/sub>)<br>(2) \uc0c1\ud0dc\uac12 : \uc720\ud6a8\uc804\ub825(P<sub>s<\/sub>), \ubb34\ud6a8\uc804\ub825(Q<sub>s<\/sub>), \uacc4\ud1b5\uc758 \uc804\uc1a1\uc804\uc190\uc2e4(P<sub>L<\/sub>)<\/p>\n\n\n\n<p>&#8211; \ubaa8\ub4e0 \ubaa8\uc120\uc5d0\uc11c \uc720\ud6a8\uc804\ub825(P<sub>G<\/sub>,P<sub>R<\/sub>)\uc744 \uc9c0\uc815\ud558\ub294 \uac83\uc740 \uacb0\uacfc\uc801\uc73c\ub85c \uc1a1\uc804\uc190\uc2e4\uc758 \ud06c\uae30\uae4c\uc9c0 \uc9c0\uc815\ud558\uae30 \ub54c\ubb38\uc5d0 \uc2e4\uc81c \uacc4\uc0b0\uc5d0\uc11c\ub294 \uc624\ucc28\uac00 \ubc1c\uc0dd\ub428<br>&#8211; \ub530\ub77c\uc11c, \ubc1c\uc804\uae30 \ubaa8\uc120\uc911 \ud55c\uad70\ub370(\uacc4\ud1b5 \uc911\uc2ec\uc774 \ub420 \ub300\uc6a9\ub7c9\uc758 \ubc1c\uc804\uc18c\uc120\uc815)\ub9cc\uc744 \ud480\uc5b4\uc11c \uc989, P<sub>G<\/sub>\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\uace0 \uacc4\ud1b5\ub0b4\uc758 \uc1a1\uc804 \uc190\uc2e4\ubd84\uc744 \ud761\uc218 \uc870\uc815\ud558\ub294 \ubaa8\uc120<br>&#8211; \uc2ac\ub799\ubaa8\uc120\uc5d0\uc11c\ub294 P<sub>G<\/sub>\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\ub294 \ub300\uc2e0\uc5d0 \ubaa8\uc120\uc804\uc555\uc758 \ud06c\uae30(E<sub>s<\/sub>)\uc640 \uc704\uc0c1\uac01(\u03b4<sub>s<\/sub>)\uc744 \uc124\uc815\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc774 \ubaa8\uc120\uc744 \uae30\uc900\uc73c\ub85c \ucde8\ud574\uc11c E<sub>s<\/sub>\u22200\ub85c \uc9c0\uc815\ud55c\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"235\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u110c\u1165\u11ab\u1105\u1167\u11a8\u110c\u1169\u1105\u1172-\u1100\u1168\u1109\u1161\u11ab.png\" alt=\"\" class=\"wp-image-16331\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u110c\u1165\u11ab\u1105\u1167\u11a8\u110c\u1169\u1105\u1172-\u1100\u1168\u1109\u1161\u11ab.png 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u110c\u1165\u11ab\u1105\u1167\u11a8\u110c\u1169\u1105\u1172-\u1100\u1168\u1109\u1161\u11ab-300x69.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u110c\u1165\u11ab\u1105\u1167\u11a8\u110c\u1169\u1105\u1172-\u1100\u1168\u1109\u1161\u11ab-768x176.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3>\ubaa8\uc120\uc5d0\uc11c \uc808\uc810\ubc29\uc815\uc2dd(Nodal equaton) \ubc0f \uc804\ub825\uc870\ub958 \ubc29\uc815\uc2dd<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"772\" height=\"502\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1166\u1109\u1165-\u110c\u1165\u11af\u110c\u1165\u11b7\u1107\u1161\u11bc\u110c\u1165\u11bc\u1109\u1175\u11a8.png\" alt=\"\" class=\"wp-image-16333\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1166\u1109\u1165-\u110c\u1165\u11af\u110c\u1165\u11b7\u1107\u1161\u11bc\u110c\u1165\u11bc\u1109\u1175\u11a8.png 772w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1166\u1109\u1165-\u110c\u1165\u11af\u110c\u1165\u11b7\u1107\u1161\u11bc\u110c\u1165\u11bc\u1109\u1175\u11a8-300x195.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/10\/\u1106\u1169\u1109\u1165\u11ab\u110b\u1166\u1109\u1165-\u110c\u1165\u11af\u110c\u1165\u11b7\u1107\u1161\u11bc\u110c\u1165\u11bc\u1109\u1175\u11a8-768x499.png 768w\" sizes=\"(max-width: 772px) 100vw, 772px\" \/><\/figure>\n\n\n\n<h4>\ubaa8\uc120\uc5d0\uc11c \uc808\uc810 \ubc29\uc815\uc2dd(Nodal equation)<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_1=I_{12}+I_{13}=y_{12} (V_1-V_2)+y_{13}(V_1-V_3)\\]\n\\[=(y_{12}+y_{13})V_1-y_{12}V_2-y_{13}V3\\]\n\\[I_2=I_{21}+I_{23}=y_{12} (V_2-V_1)+y_{23}(V_2-V_3)\\]\n\\[=-y_{12}V_1+(y_{12}+y_{23})V_2-y_{23}V3\\]\n\\[I_3=I_{31}+I_{32}=y_{13} (V_3-V_1)+y_{23}(V_3-V_2)\\]\n\\[=-y_{13}V_1-y_{23}V_2+(y_{13}+y_{23})V3\\]<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/regenerator-runtime.min.js?ver=0.13.9' id='regenerator-runtime-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/wp-polyfill.min.js?ver=3.15.0' id='wp-polyfill-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/hooks.min.js?ver=4169d3cf8e8d95a3d6d5' id='wp-hooks-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/i18n.min.js?ver=9e794f35a71bb98672ae' id='wp-i18n-js'><\/script>\n<script id='wp-i18n-js-after'>\nwp.i18n.setLocaleData( { 'text direction\\u0004ltr': [ 'ltr' ] } );\n<\/script>\n<script  async src='https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML' id='mathjax-js'><\/script>\n<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\left[\\begin{matrix}I_1\\\\I_2\\\\I_3\\end{matrix}\\right]= \\left[\\begin{matrix}Y_{11}Y_{12}Y_{13}\\\\Y_{21}Y_{22}Y_{23}\\\\Y_{31}Y_{32}Y_{33}\\end{matrix}\\right]\\left[\\begin{matrix}V_1\\\\V_2\\\\V_3\\end{matrix}\\right]\\]<\/div>\n\n\n\n<h4>\uac01 \ubaa8\uc120\uc5d0\uc11c \uc804\ub825\uc870\ub958 \ubc29\uc815\uc2dd<\/h4>\n\n\n\n<p>\uac01 \ubaa8\uc120\uc73c\ub85c \uc720\uc785 \ub610\ub294 \uc720\ucd9c\ub418\ub294 \uc720\ud6a8 \ubc0f \ubb34\ud6a8\uc804\ub825 \uacc4\uc0b0<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[S_1=P_1+jQ_1=V_1I^*_1=V_1(Y_{11}V_1+Y_{12}V_2+Y_{13}V_3)^*\\]\n\\[S_2=P_2+jQ_2=V_2I^*_2=V_2(Y_{21}V_1+Y_{22}V_2+Y_{23}V_3)^*\\]\n\\[S_3=P_3+jQ_3=V_3I^*_3=V_3(Y_{31}V_1+Y_{32}V_2+Y_{33}V_3)^*\\]<\/div>\n\n\n\n<h4>\u203b \uadf9\uc88c\ud45c \ubcc0\ud658\uc5d0 \uc758\ud55c \uc804\uac1c\ubc29\ubc95<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[S_1=P_1+jQ_1=V_1I^*_1=V_1(Y_{11}V_1+Y_{12}V_2+Y_{13}V_3)^*\\]\n\\[=V_1[Y_{11}V_1\\angle(\\delta_1-\\delta_1-\\gamma_{11})+Y_{12}V_2\\angle(\\delta_1-\\delta_2-\\gamma_{12})\\]\n\\[+Y_{13}V_3\\angle(\\delta_1-\\delta_3-\\gamma_{13})]\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[P_1=V_1[Y_{11}V_1\\cos(\\delta_1-\\delta_1-\\gamma_{11})+Y_{12}V_2\\cos(\\delta_1-\\delta_2-\\gamma_{12})\\]\n\\[+Y_{13}V_3\\cos(\\delta_1-\\delta_3-\\gamma_{13})\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[P_i=V_i\\sum_{j=1}^n Y_{ij}V_j\\cos(\\delta_i-\\delta_j-\\gamma_{ij})\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Q_1=V_1[Y_{11}V_1\\sin(\\delta_1-\\delta_1-\\gamma_11)+Y_{12}V_2\\sin(\\delta_1-\\delta_2-\\gamma_{12})\\]\n\\[+Y_{13}V_3\\sin(\\delta_1-\\delta_3-\\gamma_{13})]\\]\n\\[Q_i=V_i\\sum_{j=1}^n Y_{ij}V_jsin(\\delta_i-\\delta_j-\\gamma_ij)\\]<\/div>\n\n\n\n<h6><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A0%84%EB%A0%A5%EC%A1%B0%EB%A5%98-%EA%B3%84%EC%82%B02\/\">\uc804\ub825\uc870\ub958 \uacc4\uc0b0<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%a0%a5%ec%a1%b0%eb%a5%98-%ea%b3%84%ec%82%b0-%eb%b0%a9%eb%b2%95\/\">\uc804\ub825\uc870\ub958 \uacc4\uc0b0 \ubc29\ubc95<\/a>\/<a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a7%81%eb%a5%98%ec%a1%b0%eb%a5%98-%ea%b3%84%ec%82%b0%eb%b2%95\/\">\uc9c1\ub958\uc870\ub958 \uacc4\uc0b0\ubc95<\/a><\/h6>\n\n\n\n<p>\u2605<a href=\"http:\/\/ftz.myds.me\/wordpress\/k-%ec%a0%84%eb%a0%a5%ea%b3%84%ed%86%b5\/\">\uc804\ub825\uacc4\ud1b5<\/a> <br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a1%b0%ec%86%8d%ea%b8%b0-%ec%9e%90%ec%9c%a0%ec%9a%b4%ec%a0%84%ea%b3%bc-%ec%a1%b0%ec%86%8d%ea%b8%b0-%ec%9e%90%ec%9c%a0%ec%9a%b4%ec%a0%84%ea%b3%bc-%eb%b6%80%ed%95%98%eb%b6%80%eb%8b%b4\/\">\uc870\uc18d\uae30 \uc790\uc720\uc6b4\uc804\uacfc \uc870\uc18d\uae30 \uc790\uc720\uc6b4\uc804\uacfc \ubd80\ud558\ubd80\ub2f4<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a1%b0%ec%86%8d%ea%b8%b0governor\/\">\uc870\uc18d\uae30(Governor)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%9e%90%eb%8f%99%ec%a3%bc%ed%8c%8c%ec%88%98%ec%a0%9c%ec%96%b4afc\/\">\uc790\ub3d9\uc8fc\ud30c\uc218\uc81c\uc5b4(AFC)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%98%88%eb%b9%84%eb%a0%a5\/\">\uc608\ube44\ub825<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%ac%b4%ed%9a%a8%ec%a0%84%eb%a0%a5%ea%b3%bc-%ec%a1%b0%ec%83%81%ec%84%a4%eb%b9%84\/\">\ubb34\ud6a8\uc804\ub825\uacfc \uc870\uc0c1\uc124\ube44<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/facts-%e2%85%b0\/\">FACTS \u2160<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/facts-%e2%85%b1\/\">FACTS \u2161<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%95%88%ec%a0%95%eb%8f%84%ec%9d%98-%eb%b6%84%eb%a5%98\/\">\uc548\uc815\ub3c4\uc758 \ubd84\ub958<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%95%88%ec%a0%95%eb%8f%84-%ed%95%b4%ec%84%9d-%e2%85%b0-%ea%b0%81-%ec%95%88%ec%a0%95%eb%8f%84\/\">\uc548\uc815\ub3c4 \ud574\uc11d \u2160 (\uac01 \uc548\uc815\ub3c4)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b3%a0%ec%9e%a5%ec%a4%91-%ec%a0%84%ec%86%a1%ec%a0%84%eb%a0%a5\/\">\uace0\uc7a5\uc911 \uc804\uc1a1\uc804\ub825<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%95%88%ec%a0%95%eb%8f%84-%ed%95%b4%ec%84%9d-%e2%85%b1-%ec%a0%84%ec%95%95-%ec%95%88%ec%a0%95%eb%8f%84\/\">\uc548\uc815\ub3c4 \ud574\uc11d \u2161 (\uc804\uc555 \uc548\uc815\ub3c4)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%ec%95%95-%eb%b6%88%ec%95%88%ec%a0%95-%ed%98%84%ec%83%81\/\">\uc804\uc555 \ubd88\uc548\uc815 \ud604\uc0c1<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%95%88%ec%a0%95%eb%8f%84-%ed%96%a5%ec%83%81-%eb%8c%80%ec%b1%85\/\">\uc548\uc815\ub3c4 \ud5a5\uc0c1 \ub300\ucc45<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%a0%a5%ea%b3%84%ed%86%b5%ec%95%88%ec%a0%95%ed%99%94-%ec%9e%a5%ec%b9%98pss\/\">\uc804\ub825\uacc4\ud1b5\uc548\uc815\ud654 \uc7a5\uce58(PSS)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b4%91%ec%97%ad%ec%a0%95%ec%a0%84black-out\/\">\uad11\uc5ed\uc815\uc804(Black out)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%a0%a5%ec%a1%b0%eb%a5%98-%ea%b3%84%ec%82%b02\/\">\uc804\ub825\uc870\ub958 \uacc4\uc0b0(2)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b2%bd%ec%a0%9c%eb%b6%80%ed%95%98-%eb%b0%b0%eb%b6%84\/\">\uacbd\uc81c\ubd80\ud558 \ubc30\ubd84<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b6%80%ed%95%98-%eb%aa%a8%eb%8d%b8%eb%a7%81\/\">\ubd80\ud558 \ubaa8\ub378\ub9c1<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b3%a0%ec%9e%a5%ec%a0%84%eb%a5%98-%ec%a0%80%ea%b0%90%eb%8c%80%ec%b1%85\/\">\uace0\uc7a5\uc804\ub958 \uc800\uac10\ub300\ucc45<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%88%98%ec%9a%94%ea%b4%80%eb%a6%ac-dsm\/\">\uc218\uc694\uad00\ub9ac (DSM)<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\ub825\uc870\ub958 \uacc4\uc0b0\/\uc804\ub825\uc870\ub958 \uacc4\uc0b0 \ubc29\ubc95\/\uc9c1\ub958\uc870\ub958 \uacc4\uc0b0\ubc95 \uc804\ub825\uc870\ub958 \uacc4\uc0b0 \uc804\ub825\uc870\ub958 \uacc4\uc0b0\uc758 \uac1c\uc694 \uc804\ub825\uc870\ub958 \uacc4\uc0b0 \ubc1c\uc804\uae30\uc5d0\uc11c \uc0dd\uc0b0\ub41c \uc804\ub825\uc740 \uc1a1\u00b7\ubc30\uc804\uc120\ub85c\ub97c \ud1b5\ud574\uc11c \uc218\uc6a9\uac00\uc5d0\uac8c\uae4c\uc9c0 \uc804\uc1a1\ub418\uc5b4 \uc18c\ube44\ub41c\ub2e4. \uc774\ub7ec\ud55c \uc804\ub825\uc758 \ud750\ub984\uc744 \uc804\ub825\uc870\ub958\ub77c\uace0 \ud55c\ub2e4. \uc804\ub825\uc870\ub958 \uacc4\uc0b0\uc740 \uc804\ub825\uacc4\ud1b5 \uac01 \uc9c0\uc810\uc5d0\uc11c\uc758 \uc804\uc555, \uc804\ub958, \uc804\ub825\uc758 \ubd84\ud3ec\ub97c \uacc4\uc0b0\ud55c\ub2e4. \uc804\ub825\uc870\ub958 \uacc4\uc0b0\uc758 \ubaa9\uc801 \ub610\ub294 \uc5ed\ud560 (1) \ud604\uc7ac\uc758 \uc804\ub825\uacc4\ud1b5\uc5d0\uc11c \uac00\uc7a5 \uc54c\ub9de\uc740 \uc6b4\uc6a9\ubc29\ubc95\uc758 \uacb0\uc815 (2) \uc804\ub825\uacc4\ud1b5\uc758 \ud655\ucda9\uacc4\ud68d \uc785\uc548 \uc804\ub825\uacc4\ud1b5\uc758 \uc2e4\uc2dc\uac04 \uc6b4\uc6a9\uacfc \ud655\ucda9\uacc4\ud68d\uc744 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1,507],"tags":[],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/6176"}],"collection":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/comments?post=6176"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/6176\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=6176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=6176"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=6176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}