{"id":5843,"date":"2022-06-10T15:55:48","date_gmt":"2022-06-10T06:55:48","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=5843"},"modified":"2022-12-29T20:02:27","modified_gmt":"2022-12-29T11:02:27","slug":"%eb%b3%80%ec%95%95%ea%b8%b0-%ea%b2%b0%ec%84%a0%eb%b0%a9%ec%8b%9d","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0-%ea%b2%b0%ec%84%a0%eb%b0%a9%ec%8b%9d\/","title":{"rendered":"\ubcc0\uc555\uae30 \uacb0\uc120\ubc29\uc2dd\u2736"},"content":{"rendered":"\n<p><meta charset=\"utf-8\"><meta charset=\"utf-8\">[acf field=ver]\u2605[acf field=rate]![acf field=edited] <\/p>\n\n\n\n<p><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%B3%80%EC%95%95%EA%B8%B0-%EA%B2%B0%EC%84%A0%EC%9D%98-%EC%A2%85%EB%A5%98%EC%99%80-%ED%8A%B9%EC%A7%95\/\" target=\"_blank\" rel=\"noopener\">\ubcc0\uc555\uae30 \uacb0\uc120\uc758 \uc885\ub958\uc640 \ud2b9\uc9d5\u2055<\/a>  <\/p>\n\n\n\n<p class=\"has-text-align-right\">\ubcc0\uc555\uae30 \uacb0\uc120\ubc29\uc2dd<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\uc804\ub825\uc6a9 \ubcc0\uc555\uae30\uc758 \uacb0\uc120\ubc29\uc2dd\uc5d0 \ub530\ub978 \ud2b9\uc131\uacfc \uc7a5\u00b7\ub2e8\uc810\uc744 \uc124\uba85\ud558\uc2dc\uc624  <\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\ub2e8\uc0c1 \ubcc0\uc555\uae30 3\ub300\ub97c \u0394-\u0394\uacb0\uc120 \uc6b4\uc804 \uc911\uc5d0 \ub2e8\uc0c1\ubcc0\uc555\uae30 1\ub300 \uace0\uc7a5\uc73c\ub85c V-V\uacb0\uc120 \uc6b4\uc804\uc744 \ud574\uc57c \ud560 \uacbd\uc6b0 \uc774\uc6a9\ub960, \ucd9c\ub825\ub7c9 \ubc0f \uac01\uc0c1 \uc804\uc555 \ubcc0\ub3d9\uc728\uacfc \uc5ed\uc728 \uad00\uacc4, \uadf8\ub9ac\uace0 \uc720\ub3c4\uc804\ub3d9\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uc2dc\uc624.<\/p><\/blockquote>\n\n\n\n<h3>\u0394-\u0394\uacb0\uc120\ubc29\uc2dd<\/h3>\n\n\n\n<ul><li> \uc7a5\uc810<ul><li>1\ucc28\uce21\uacfc 2\ucc28\uce21 \uc804\uc555, \uc804\ub958\uc758 \uc704\uc0c1\ucc28\uac00 \uc5c6\ub2e4. \uc989 \uac01\ubcc0\uc704\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/li><li>\uc81c 3\uace0\uc870\ud30c \uc804\ub958\uac00 \u25b3\uacb0\uc120 \ub0b4\uc5d0\uc11c\ub9cc \uc21c\ud658\ub418\uba70, \uc120\ub85c\uc5d0\ub294 \ud750\ub974\uc9c0 \uc54a\ub294\ub2e4.<\/li><li>3\uace0\uc870\ud30c \uc804\ub958\uac00 \uc120\ub85c\uc5d0 \ud750\ub974\uc9c0 \uc54a\uc544 \ud1b5\uc2e0\uc120 \uc720\ub3c4\uc7a5\ud574 \uc5c6\ub2e4.<\/li><li>1\uc0c1\ubd84\uc774 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud574\ub3c4 \ub098\uba38\uc9c0 2\ub300\ub85c V \uacb0\uc120\ud558\uc5ec \uc804\ub825\uacf5\uae09\uc744 \uc9c0\uc18d\ud560 \uc218 \uc788\ub2e4.<br>\u2192 \ubcc0\uc555\uae30 \ucd9c\ub825\uc740 \u25b3-\u25b3\uacb0\uc120\uc5d0 \ube44\ud574\uc11c 57.7%\ub85c \ub0ae\ucd94\uc5b4 \uc6b4\uc804\ud574\uc57c \ud558\uba70, \ubcc0\uc555\uae30 \uc774\uc6a9\ub960\uc740 86.6%\ub85c \uac10\uc18c\ub418\ub294 \ud2b9\uc9d5\uc774 \uc788\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\ub2e8\uc810<ul><li>\uad8c\uc218\ube44\uac00 \ub2e4\ub978 \ubcc0\uc555\uae30\uc640 \ubcd1\ub82c\uc6b4\uc804\uc2dc\uc5d0 \uc21c\ud658\uc804\ub958 \ubc1c\uc0dd\ud55c\ub2e4.<\/li><li>\uc120\uac04\uc804\uc555\uacfc \uc0c1\uc804\uc555\uc774 \ub3d9\uc77c\ud558\uc5ec \uad8c\uc120\uc758 \uc808\uc5f0\ube44\uac00 \uc0c1\uc2b9\ud558\uac8c \ub418\ub294 \ub2e8\uc810\uc774 \uc788\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\uc6a9\ub3c4<ul><li>\ube44\uc811\uc9c0 \uacc4\ud1b5\uc5d0 \uc8fc\ub85c \uc801\uc6a9\ub418\ub294 \ubcc0\uc555\uae30\ub85c \uc0b0\uc5c5\uc6a9 \uacc4\ud1b5\uc5d0\uc11c \ub9ce\uc774 \ucc44\uc6a9\ub41c\ub2e4. <\/li><li>\uac01 \ubcc0\uc555\uae30\uc758 \uc0c1\uc804\ub958\uac00 \uc120\uc804\ub958\uc758 1\/\u221a3 \uc774 \ub418\uc5b4 \ub300\uc804\ub958\uc5d0 \uc801\ub2f9\ud558\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-1-1024x610.jpg\" alt=\"\" class=\"wp-image-3116\" width=\"561\" height=\"334\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-1-1024x610.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-1-300x179.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-1-768x458.jpg 768w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-1.jpg 1126w\" sizes=\"(max-width: 561px) 100vw, 561px\" \/><\/figure><\/div>\n\n\n\n<h3>Y-Y \uacb0\uc120\ubc29\uc2dd<\/h3>\n\n\n\n<ul><li>\uc7a5\uc810<ul><li>1\ucc28\uce21\uacfc 2\ucc28\uce21\uc804\uc555 \uc804\ub958\uc758 \uc704\uc0c1\ucc28\uac00 \uc5c6\ub2e4 \uc989 \uac01\ubcc0\uc704\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/li><li>\uc0c1\uc804\uc555\uc774 \uc120\uac04\uc804\uc555\uc758 1\/\u221a3 \uc774\ubbc0\ub85c \uc808\uc5f0\uc774 \uc6a9\uc774\ud558\uace0, \uace0\uc804\uc555\uc758 \uacb0\uc120\uc774 \uc801\ud569\ud558\ub2e4<\/li><li>\uc911\uc131\uc810\uc744 \uc811\uc9c0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc800\uac10 \ubc0f \ub2e8\uc808\uc5f0 \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud560 \uc218 \uc788\uc5b4, \uc808\uc5f0\ube44\uac00 \uc800\uac10\ub418\ub294 \ud070 \uc7a5\uc810\uc744 \uac16\ub294\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\ub2e8\uc810<ul><li>\uc911\uc131\uc810 \uc811\uc9c0 \ub610\ub294 \uc911\uc131\uc120\uc774 \uc5c6\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc81c 3\uace0\uc870\ud30c \uc5ec\uc790\uc804\ub958\uc758 \ud1b5\ub85c\uac00 \uc5c6\uc73c\ubbc0\ub85c \uae30\uc804\ub825\uc758 \uc65c\uace1\ubc1c\uc0dd\uc774 \ubc1c\uc0dd\ub41c\ub2e4.<\/li><li>\uc911\uc131\uc120\uc5d0 3\uace0\uc870\ud30c\uac00 \ud758\ub7ec \ud1b5\uc2e0\uc120 \uc720\ub3c4\uc7a5\ud574\ub97c \ubc1c\uc0dd\uc2dc\ud0a8\ub2e4.<\/li><li>\ubd80\ud558\uc758 \ubd88\ud3c9\ud615\uc5d0 \uc758\ud574 \uc911\uc131\uc810 \uc804\uc704\uac00 \ubcc0\ub3d9\uc774 \ubc1c\uc0dd\ud55c\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\uc6a9\ub3c4<ul><li>3\uace0\uc870\ud30c \ubb38\uc81c\ub85c \uc778\ud558\uc5ec Y-Y\uacb0\uc120\ub9cc\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0 3\ucc28\uce21 \uad8c\uc120\uc5d0 \u0394\uacb0\uc120(\uc548\uc815\uad8c)\uc744 \ub450\uc5b4 (Y-Y-\u0394), 3\uace0\uc870\ud30c \uc804\ub958\ub97c \uc21c\ud658\uc2dc\ucf1c Y-Y\uacb0\uc120\uc758 \uacb0\uc810\uc744 \ubcf4\uc644\ud55c \uacb0\uc120\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/li><li>\uc911\uc131\uc810 \uc811\uc9c0\ub85c \uc800\uac10 \ubc0f \ub2e8\uc808\uc5f0\uc774 \uac00\ub2a5\ud558\uc5ec \uc808\uc5f0 \ubc0f \uc9c0\ub77d\ubcf4\ud638\uc5d0 \uc720\ub9ac\ud55c \ubc1b\uc2dd\uc73c\ub85c \uc6b0\ub9ac\ub098\ub77c\ub294 154kV \uc774\uc0c1\uc758 \ubcc0\uc804\uc18c\uc758 \uc8fc\ubcc0\uc555\uae30\uc5d0 \ucc44\uc6a9\ub418\ub294 \ubcc0\uc555\uae30 \uacb0\uc120\uc774\ub2e4<\/li><\/ul><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"672\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-2-1024x672.jpg\" alt=\"\" class=\"wp-image-3117\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-2-1024x672.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-2-300x197.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-2-768x504.jpg 768w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-2.jpg 1028w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3>\u0394-Y, Y-\u0394\uacb0\uc120<\/h3>\n\n\n\n<ul><li>\uc7a5\uc810<ul><li>Y\uacb0\uc120\uce21 \uc911\uc131\uc810 \uc811\uc9c0\ub85c \uc800\uac10 \ubc0f \ub2e8\uc808\uc5f0, \uc9c0\ub77d\ubcf4\ud638\uc5d0 \uc720\ub9ac\ud558\ub2e4.<\/li><li>\uc81c3\uace0\uc870\ud30c \u25b3\uacb0\uc120 \ub0b4\uc5d0\uc11c \uc21c\ud658\uc2dc\ucf1c \uc720\uae30 \uae30\uc804\ub825\uc5d0 \uc65c\uace1\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub294\ub2e4. <\/li><li>\uad8c\uc218\ube44\uac00 \ub2e4\ub978 \ubcc0\uc555\uae30\uc640 \ubcd1\ub82c\uc6b4\uc804\uc2dc\uc5d0\ub3c4 \uc21c\ud658\uc804\ub958\uac00 \ud750\ub974\uc9c0 \uc54a\ub294 \uc7a5\uc810\uc774 \uc788\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\ub2e8\uc810<ul><li>1\ucc28\uce21\uacfc 2\ucc28\uce21 \uc804\uc555\uc758 \uc704\uc0c1\ucc28\uac00 30\u00b0 \uc704\uc0c1\ucc28 \ubc1c\uc0dd\ub41c\ub2e4. <\/li><li>Y\uacb0\uc120 \uc811\uc9c0\ub41c \uacbd\uc6b0\ub294 \ud1b5\uc2e0\uc120 \uc720\ub3c4\uc7a5\ud574\ub97c \ubc1c\uc0dd\uc2dc\ud0a8\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\uc6a9\ub3c4<ul><li>\uc77c\ubc18\uc801\uc73c\ub85c \u25b3-Y\ub294 \uc2b9\uc555\uae30\ub85c, Y-\u25b3\ub294 \uac15\uc555\uae30 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\ub2e4. \ub610\ub294 \ubd80\ud558\uc758 \uc885 \ub958\uc5d0 \ub530\ub77c\uc11c 2\ucc28\uce21\uc758 \uacb0\uc120\ubc29\uc2dd\uc744 \uc120\ud0dd\ud558\uc5ec \uc801\uc6a9\ud55c\ub2e4.<\/li><li>\uace0\uc870\ud30c\uac00 \ub9ce\uc774 \ubc1c\uc0dd\ub418\ub294 \ubd80\ud558\uc758 \uacc4\ud1b5 \uc5f0\uacc4\uc6a9 \ubcc0\uc555\uae30\ub85c \uc801\ud569\ud558\ub2e4. \u2192 \ubd84\uc0b0\uc804\uc6d0 \uacc4\ud1b5\uc5f0\uacc4\uc6a9 \ubcc0\uc555\uae30 \ubc0f \ub300\ubd80\ubd84 \uc218\uc6a9\uac00\uc5d0\uc11c \ucc44\uc6a9\ud558\ub294 \ubcc0\uc555\uae30 \ud615\uc2dd\uc774\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"949\" height=\"620\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/DY1-\u1100\u1167\u11af\u1109\u1165\u11ab.jpeg\" alt=\"\" class=\"wp-image-8997\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/DY1-\u1100\u1167\u11af\u1109\u1165\u11ab.jpeg 949w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/DY1-\u1100\u1167\u11af\u1109\u1165\u11ab-300x196.jpeg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/DY1-\u1100\u1167\u11af\u1109\u1165\u11ab-768x502.jpeg 768w\" sizes=\"(max-width: 949px) 100vw, 949px\" \/><figcaption>Dy1\uacb0\uc120<\/figcaption><\/figure>\n\n\n\n<h3>V-V\uacb0\uc120<\/h3>\n\n\n\n<ul><li>\uc7a5\uc810<ul><li>\ub450\ub300\uc758 \ubcc0\uc555\uae30\ub85c 3\uc0c1 \ubd80\ud558\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud560 \uc218 \uc788\ub294 \uc7a5\uc810\uc744 \uac16\ub294\ub2e4<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\ub2e8\uc810<ul><li>\ubcc0\uc555\uae30 \ucd9c\ub825\ube44\uac00 57.7%\ub85c \uc800\uac10, \uc774\uc6a9\ub960\uc774 86.6%\ub85c \uc800\uac10\ub41c\ub2e4.<\/li><li>\uac01 \uc0c1\uc758 \uc804\uc555\ubcc0\ub3d9\ub960\uc774 \uc0c1\uc774\ud558\ubbc0\ub85c \ucd9c\ub825\uc804\uc555\uc758 \ubd88\ud3c9\ud615\uc774 \ub098\ud0c0\ub09c\ub2e4. \uc774 \uacb0\uc120\uc744 \ud1b5 \ud574 \ud68c\uc804\uae30\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294 \uacbd\uc6b0\ub294 \uc5ed\uc0c1\ubd84 \uc804\ub958\uc758 \uc601\ud5a5\uc744 \uc900\ub2e4.<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\uc6a9\ub3c4<ul><li>\uc7a5\ub798 \ubd80\ud558\uac00 \uc99d\uac00\ud560 \uc804\ub9dd\uc774 \uc788\ub294 \uacf3\uc5d0 \u0394-\u0394 \uacb0\uc120\uc73c\ub85c \ud560  \uac83\uc73c\ub85c \uc608\uc0c1\ud558\uc5ec \uc6b0\uc120 2\ub300\ub85c V\uacb0\uc120\ud558\uc5ec \uc0ac\uc6a9\ud558\uace0\uc790 \ud558\ub294 \uacbd\uc6b0<\/li><\/ul><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"995\" height=\"687\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-3.jpg\" alt=\"\" class=\"wp-image-3118\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-3.jpg 995w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-3-300x207.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\ubcc0\uc555\uae30\uacb0\uc120-3-768x530.jpg 768w\" sizes=\"(max-width: 995px) 100vw, 995px\" \/><\/figure>\n\n\n\n<h4>\u0394-\u0394\ubcc0\uc555\uae30\uc758 \ucd9c\ub825(\ud3c9\ud615\uc778 \uc800\ud56d\ubd80\ud558\ub85c \uac00\uc815)<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ P _{\u0394 }=V _{ab} I _{ba} \\cos \\theta +V _{bc} I _{cb} \\cos \\theta +V _{ca} I _{ac} \\cos \\theta \\]\\[=3VI _{phase} \\cos \\theta =3VI _{phase} \\]<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<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"590\" height=\"300\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab.jpeg\" alt=\"\" class=\"wp-image-9003\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab.jpeg 590w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-300x153.jpeg 300w\" sizes=\"(max-width: 590px) 100vw, 590px\" \/><figcaption>V-V\uacb0\uc120<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"717\" height=\"355\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165\u1103\u1169.jpeg\" alt=\"\" class=\"wp-image-9004\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165\u1103\u1169.jpeg 717w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165\u1103\u1169-300x149.jpeg 300w\" sizes=\"(max-width: 717px) 100vw, 717px\" \/><figcaption>V-V\uacb0\uc120<\/figcaption><\/figure>\n\n\n\n<h4>V-V\ubcc0\uc555\uae30\uc758 \ucd9c\ub825(\ud3c9\ud615\uc778 \uc800\ud56d\ubd80\ud558\ub85c \uac00\uc815)<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"578\" height=\"301\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V-\u1100\u1167\u11af\u1109\u1165\u11ab.jpeg\" alt=\"\" class=\"wp-image-9005\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V-\u1100\u1167\u11af\u1109\u1165\u11ab.jpeg 578w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V-\u1100\u1167\u11af\u1109\u1165\u11ab-300x156.jpeg 300w\" sizes=\"(max-width: 578px) 100vw, 578px\" \/><figcaption>V-V\uacb0\uc120<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"888\" height=\"401\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V-\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165\u1103\u1169.jpeg\" alt=\"\" class=\"wp-image-9006\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V-\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165\u1103\u1169.jpeg 888w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V-\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165\u1103\u1169-300x135.jpeg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V-\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165\u1103\u1169-768x347.jpeg 768w\" sizes=\"(max-width: 888px) 100vw, 888px\" \/><figcaption>V-V\uacb0\uc120<\/figcaption><\/figure>\n\n\n\n<p>\u2192\uc804\ub958\uac00 \ud3c9\ud615\uc778 \ubd80\ud558\uc870\uac74\uc5d0 \uc758\ud558\uc5ec a, c\uc0c1 \uc804\ub958\uac00 1.73\ubc30 \uc99d\uac00\ud558\uc5ec b\uc0c1 \uc804\ub958\uc640 \ub3d9\uc77c\ud558\uac8c \ub418\uace0, \uc704\uc0c1\ub3c4 120\u00b0 \ub85c 3\uc0c1\ud3c9\ud615\uc744 \uc774\ub8ec\ub2e4<br>\u2192V-V \uacb0\uc120\uc5d0\uc11c\ub294 \uc800\ud56d\ubd80\ud558\uc778 \uacbd\uc6b0\uc5d0\ub3c4 \uc804\uc555\ubcf4\ub2e4 30\u00b0 \ub4a4\uc9c4 \uc804\ub958\uac00 \ud750\ub978\ub2e4<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"478\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165-1-1024x478-1.png\" alt=\"\" class=\"wp-image-9007\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165-1-1024x478-1.png 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165-1-1024x478-1-300x140.png 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/V-V\u1100\u1167\u11af\u1109\u1165\u11ab-\u1107\u1166\u11a8\u1110\u1165-1-1024x478-1-768x359.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>V-V\uacb0\uc120<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ P_V=V_{ab} I_{ba} \\cos( -30) +V_{bc} I_{cb} \\cos 30 \\]\\[=V I_{phase} \\times \\frac{ \\sqrt { 3} }  { 2} +V I_{phase} \\times \\frac{ \\sqrt { 3} }{2 } =\\sqrt { 3} VI_{phase} \\]<\/div>\n\n\n\n<h4>V-V\uacb0\uc120\uc758 \ucd9c\ub825\ube44<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\frac{ P _V} {P_ \u0394}=\\frac { \\sqrt { 3 } V I_{phase} } { 3 V I_{phase}} =0.577\\]<\/div>\n\n\n\n<p>\u0394-\u0394\uacb0\uc120\uc73c\ub85c \uc6b4\uc804 \uc911\uc778 \ubcc0\uc555\uae30\uac00 1\ub300 \uace0\uc7a5\uc774 \ub098\uc11c V-V\uacb0\uc120\uc73c\ub85c \uc0ac\uc6a9\ud560 \ub54c\ub294 \ubcc0\uc555\uae30\uc758 \ucd9c\ub825\uc740 57% \uc218\uc900\uc73c\ub85c \uc800\uac10\ub418\ub294 \uac83\uc744 \ub098\ud0c0\ub0b8\ub2e4<\/p>\n\n\n\n<h4>V-V\uacb0\uc120\uc758 \uc774\uc6a9\uc728<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \uc774\uc6a9\ub960=\\frac{ P_V} { 2\ub300 \uc6a9\ub7c9} \\times 100\\]\\[= \\frac{ \\sqrt { 3} V I_{phase} }  {2 V I_{phase} } \\times 100 = 86.6 [\\%] \\]<\/div>\n\n\n\n<p>V-V\uacb0\uc120\uc744 \ud55c \ubcc0\uc555\uae30\ub294 2\ub300\ubd84\uc758 \uc6a9\ub7c9\uc744 \ubaa8\ub450 \uc0ac\uc6a9\ud558\uc9c0\ubabb\ud558\uace0 86.6%\ub9cc\uc744 \ucd9c\ub825\uc73c\ub85c \uc0ac\uc6a9\ub41c\ub2e4. \uc774\uac83\uc740 \uc704\uc5d0\uc11c \uc5b8\uae09\ud588\ub4ef\uc774 \ubd80\ud558\uac00 \uc21c\uc800\ud56d \ubd80\ud558\ub77c \ud560\uc9c0\ub77c\ub3c4 \uc804\ub958\uac00 30 \ub4a4\uc9c4 \uc804\ub958\uac00 \ud758\ub7ec \uadf8 \ub9cc\ud07c \ubcc0\uc555\uae30\uc758 \ucd9c\ub825\uc740 \uac10\uc18c\ub418\ub294 \uacb0\uacfc\uac00 \ub098\uc628\ub2e4<\/p>\n\n\n\n<h4>V-V\uacb0\uc120\uc758 \uac01\uc0c1\uc758 \uc804\uc555\ubcc0\ub3d9\ub960<\/h4>\n\n\n\n<p>V-V\uacb0\uc120\uc774 \uac16\ub294 \ub2e8\uc810 \uc911\uc5d0 \ud558\ub098\uac00 \ubc14\ub85c \uac01\uc0c1\uc758 \uc804\uc555\ubcc0\ub3d9\ub960\uc774 \ub2e4\ub974\uac8c \ubc1c\uc0dd\ud55c\ub2e4\ub294 \uac83\uc774\ub2e4. \uc774\uac83\uc740 \ubaa8\ub4e0 \uc0c1\uc5d0 \uad8c\uc120\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\uac83\uc774 \uc6d0\uc778\uc73c\ub85c \uc791\uc6a9\ud55c\uac83\uc774\ub2e4. \uadf8\ub7ec\ubbc0\ub85c \uc2e4\uc81c\ub85c \ubcc0\uc555\uae30 2\ucc28\uce21 \ub2e8\uc790\uc804\uc555\uc740 3\uc0c1\ubaa8\ub450 \ud06c\uae30\uac00 \uc0c1\uc774\ud55c \ubd88\ud3c9\ud615\uc758 \uc804\uc555\uc774 \ucd9c\ub825\ub41c\ub2e4\uace0 \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>[\ucc38\uc870] \uc804\uc555\ubcc0\ub3d9\ub960 \uc2dd e=%Rcos\u03b8+%Xsin\u03b8<br>\uc774\ub7ec\ud55c \ubd88\ud3c9\ud615 \uc804\uc555\uc774 \uc720\ub3c4\uc804\ub3d9\uae30\uc640 \uac19\uc740 \ud68c\uc804\uae30\uc5d0 \uc778\uac00\ub418\uba74 \ub2f9\uc5f0\ud788 \uc5ed\uc0c1\ubd84 \uc804\ub958\uac00 \ud758\ub7ec\uc11c \uc5ed\ubc29\ud5a5 \ud1a0\ud06c\ub97c \ub9cc\ub4e4\uace0, \ud68c\uc804\uc790\uc5d0 \ucd94\uac00\uc801\uc73c\ub85c \ud070 \uc720\ub3c4\uc804\ub958\ub97c \ud750\ub974\uac8c \ud558\ubbc0\ub85c \ud68c\uc804\uc790\ub97c \uacfc\uc5f4\uc2dc\ucf1c \uc804\ub3d9\uae30\uc758 \uc6a9\ub7c9\uc744 \uac10\uc18c\uc2dc\ud0a4\ub294 \ubd80\uc791\uc6a9\uc744 \uc77c\uc73c\ud0a8\ub2e4.<\/p>\n\n\n\n<h6><strong><em>\u2605<a href=\"http:\/\/ftz.myds.me\/wordpress\/b-%eb%b3%80%ec%95%95%ea%b8%b0\/\">\ubcc0\uc555\uae30<br><\/a><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0%ec%9d%98-%eb%93%b1%ea%b0%80%ed%9a%8c%eb%a1%9c%ec%99%80-%ec%9e%84%ed%94%bc%eb%8d%98%ec%8a%a4\/\">\ubcc0\uc555\uae30\uc758 \ub4f1\uac00\ud68c\ub85c\uc640 \uc784\ud53c\ub358\uc2a4<\/a><br>&#8211;<a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0%ec%9d%98-%eb%93%b1%ea%b0%80%ed%9a%8c%eb%a1%9c%ec%99%80-%ec%9e%84%ed%94%bc%eb%8d%98%ec%8a%a4-%eb%ac%b8%ec%a0%9c\/\">\ubb38\uc81c<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%B3%80%EC%95%95%EA%B8%B0%EC%9D%98-%EC%A0%80%EC%A3%BC%ED%8C%8C-%ED%8A%B9%EC%84%B1\/\">\ubcc0\uc555\uae30\uc758 \uc800\uc8fc\ud30c \ud2b9\uc131<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%ac%b4%eb%b6%80%ed%95%98-%ec%8b%9c%ed%97%98%ea%b3%bc-%eb%8b%a8%eb%9d%bd%ec%8b%9c%ed%97%98\/\">\ubb34\ubd80\ud558 \uc2dc\ud5d8\uacfc \ub2e8\ub77d\uc2dc\ud5d8<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%8b%a8%ea%b6%8c-%eb%b3%80%ec%95%95%ea%b8%b0\/\">\ub2e8\uad8c \ubcc0\uc555\uae30<\/a><\/em><\/strong><br><meta charset=\"utf-8\"><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0%ec%9d%98-%eb%b3%91%eb%a0%ac%ec%9a%b4%ec%a0%84\/\">\ubcc0\uc555\uae30\uc758 \ubcd1\ub82c\uc6b4\uc804<\/a><meta charset=\"utf-8\">\u2055X<br><em><strong><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%B3%80%EC%95%95%EA%B8%B0-%EB%B3%91%EB%A0%AC%EC%9A%B4%EC%A0%84-%EB%B0%8F-%ED%86%B5%ED%95%A9%EC%9A%B4%EC%A0%84\/\" target=\"_blank\" rel=\"noopener\">\ubcc0\uc555\uae30 \ubcd1\ub82c\uc6b4\uc804(\ud1b5\ud569\uc6b4\uc804)<\/a> <\/strong><\/em>\u2736<br><strong><em><a rel=\"noopener\" href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%91%eb%a0%ac%ec%9a%b4%ec%a0%84-%eb%b3%80%ec%95%95%ea%b8%b0%ec%99%80-%ec%88%9c%ed%99%98%ec%a0%84%eb%a5%98\/\" target=\"_blank\">\ubcc0\uc555\uae30 \ubcd1\ub82c\uc6b4\uc804(\uc21c\ud658\uc804\ub958)<\/a><\/em><\/strong>\u2736 <br>&#8211;<a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0%ec%9d%98-%eb%b3%91%eb%a0%ac%ec%9a%b4%ec%a0%84-%eb%ac%b8%ec%a0%9c\/\">\ubcc0\uc555\uae30\uc758 \ubcd1\ub82c\uc6b4\uc804(\ubb38\uc81c)<\/a><meta charset=\"utf-8\">\u2055<strong><em><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0%ec%9d%98-%ea%b0%81%eb%b3%80%ec%9c%84\/\">\ubcc0\uc555\uae30\uc758 \uac01\ubcc0\uc704<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0-%ea%b2%b0%ec%84%a0%eb%b0%a9%ec%8b%9d\/\">\ubcc0\uc555\uae30 \uacb0\uc120\ubc29\uc2dd<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%97%ac%ec%9e%90-%eb%8f%8c%ec%9e%85%ec%a0%84%eb%a5%98\/\">\uc5ec\uc790 \ub3cc\uc785\uc804\ub958<\/a><\/em><\/strong><br><strong><em><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b3%a0%ed%9a%a8%ec%9c%a8-%eb%b3%80%ec%95%95%ea%b8%b0\/\">\uace0\ud6a8\uc728 \ubcc0\uc555\uae30<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0%ec%9d%98-%ed%9a%a8%ec%9c%a8\/\">\ubcc0\uc555\uae30\uc758 \ud6a8\uc728<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%b3%80%ec%95%95%ea%b8%b0%ec%9d%98-%eb%83%89%ea%b0%81-%eb%b0%8f-%ec%a0%88%ec%97%b0%eb%b0%a9%ec%8b%9d\/\">\ubcc0\uc555\uae30\uc758 \ub0c9\uac01 \ubc0f 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\ud2b9\uc9d5\u2055 \ubcc0\uc555\uae30 \uacb0\uc120\ubc29\uc2dd \uc804\ub825\uc6a9 \ubcc0\uc555\uae30\uc758 \uacb0\uc120\ubc29\uc2dd\uc5d0 \ub530\ub978 \ud2b9\uc131\uacfc \uc7a5\u00b7\ub2e8\uc810\uc744 \uc124\uba85\ud558\uc2dc\uc624 \ub2e8\uc0c1 \ubcc0\uc555\uae30 3\ub300\ub97c \u0394-\u0394\uacb0\uc120 \uc6b4\uc804 \uc911\uc5d0 \ub2e8\uc0c1\ubcc0\uc555\uae30 1\ub300 \uace0\uc7a5\uc73c\ub85c V-V\uacb0\uc120 \uc6b4\uc804\uc744 \ud574\uc57c \ud560 \uacbd\uc6b0 \uc774\uc6a9\ub960, \ucd9c\ub825\ub7c9 \ubc0f \uac01\uc0c1 \uc804\uc555 \ubcc0\ub3d9\uc728\uacfc \uc5ed\uc728 \uad00\uacc4, \uadf8\ub9ac\uace0 \uc720\ub3c4\uc804\ub3d9\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uc2dc\uc624. \u0394-\u0394\uacb0\uc120\ubc29\uc2dd \uc7a5\uc810 1\ucc28\uce21\uacfc 2\ucc28\uce21 \uc804\uc555, \uc804\ub958\uc758 \uc704\uc0c1\ucc28\uac00 \uc5c6\ub2e4. \uc989 \uac01\ubcc0\uc704\uac00 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[498],"tags":[127,37,515],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/5843"}],"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=5843"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/5843\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=5843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=5843"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=5843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}