{"id":2575,"date":"2022-04-23T18:00:47","date_gmt":"2022-04-23T09:00:47","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=2575"},"modified":"2022-10-25T11:07:40","modified_gmt":"2022-10-25T02:07:40","slug":"%eb%8b%a8%eb%9d%bd%ec%a0%84%eb%a5%98%eb%a5%bc-%ea%b3%84%ec%82%b0%ed%95%98%ec%8b%9c%ec%98%a4","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%eb%8b%a8%eb%9d%bd%ec%a0%84%eb%a5%98%eb%a5%bc-%ea%b3%84%ec%82%b0%ed%95%98%ec%8b%9c%ec%98%a4\/","title":{"rendered":"\ub2e8\ub77d\uc804\ub958 \uacc4\uc0b0(\uc804\ub3d9\uae30 \uacfc\ub3c4 \ub9ac\uc561\ud134\uc2a4)\u2736"},"content":{"rendered":"\n<p class=\"has-text-align-right\">\uc804\ub3d9\uae30\uc758 \uacfc\ub3c4 \ub9ac\uc561\ud134\uc2a4\uc5d0 \ub300\ud55c MF\ub97c \uace0\ub824\ud558\uc5ec <br>\ub2e8\ub77d\uc804\ub958\ub97c \uacc4\uc0b0\ud558\uc2dc\uc624<\/p>\n\n\n\n<pre class=\"wp-block-verse\">\ub2e4\uc74c\uadf8\ub9bc\uacfc \uac19\uc740 \uacc4\ud1b5\uc5d0\uc11c F\uc810\uc5d0\uc11c \ub2e8\ub77d\uc0ac\uace0 \ubc1c\uc0dd\uc2dc \uc804\ub3d9\uae30\uc758 \uacfc\ub3c4 \ub9ac\uc561\ud134\uc2a4\uc5d0 \ub300\ud55c MF\ub97c \uace0\ub824\ud558\uc5ec \ub2e8\ub77d\uc804\ub958\ub97c \uacc4\uc0b0\ud558\uc2dc\uc624\n(\ub2e8, \uc804\uc6d0 \uce21\uacfc \uc120\ub85c\uc758 \uc784\ud53c\ub358\uc2a4\ub294 \ubb34\uc2dc\ud55c\ub2e4).<\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"838\" height=\"590\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1103\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc01.jpeg\" alt=\"\" class=\"wp-image-2585\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1103\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc01.jpeg 838w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1103\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc01-300x211.jpeg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1103\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc01-768x541.jpeg 768w\" sizes=\"(max-width: 838px) 100vw, 838px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc804\ub3d9\uae30 \uc6a9\ub7c9<\/td><td>X&#8221;[%]<\/td><td>MF<\/td><\/tr><tr><td>500[kVA]<\/td><td>17<\/td><td>1.5<\/td><\/tr><tr><td>100[kVA]<\/td><td>17<\/td><td>3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4>1)\uae30\uc900\uc6a9\ub7c9<\/h4>\n\n\n\n<p class=\"has-text-align-center\">1,000[kVA]<\/p>\n\n\n\n<h4>2)\ud37c\uc13c\ud2b8 \uc784\ud53c\ub358\uc2a4<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[M_1=17\u00d7\\frac{1,000}{500}\\times1.5=51[\\%]\\]\n\\[M_2=17\u00d7\\frac{1,000}{100}\\times3=510[\\%]\\]\n\\[Tr_2=4\u00d7\\frac{1,000}{200}=20[\\%]\\]<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<h4>3)\uc784\ud53c\ub358\uc2a4 \ub9f5<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"288\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1100\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc02.jpeg\" alt=\"\" class=\"wp-image-2584\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1100\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc02.jpeg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1100\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc02-300x84.jpeg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\u1100\u1161\u11ab\u1105\u1161\u11a8\u110b\u116d\u11bc\u1105\u1163\u11bc02-768x216.jpeg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4>4)\ub2e8\ub77d\uc804\ub958<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_n=\\frac{1,000}{\\sqrt3\\times6.6}=87.477[A]\\]\n\\[I_s=\\frac{84.477}{4.51488}\\times100=1,871[A]\\]<\/div>\n\n\n\n<h4>5)MF\uc758 \uc758\ubbf8<\/h4>\n\n\n\n<ul><li>\ud68c\uc804\uae30\uc758 \uc784\ud53c\ub358\uc2a4<ul><li>\ucc28\uacfc\ub3c4 \ub9ac\uc561\ud134\uc2a4(X&#8221;d)-&gt;\uacfc\ub3c4 \ub9ac\uc561\ud134\uc2a4(X&#8217;d)-&gt;\ub3d9\uae30 \ub9ac\uc561\ud134\uc2a4(Xd)<\/li><li>\ud06c\uae30\uac00 \uc2dc\uc815\uc218\uc5d0 \ub530\ub77c \ub298\uc5b4\ub0a8<\/li><li>\ub9ac\uc561\ud134\uc2a4\ub294 \ub298\uc5b4\ub098\uace0 \ub2e8\ub77d\uc804\ub958\ub294 \uc904\uc5b4\ub4e6<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>MF(Multipying Factor)<br>\ub2e8\ub77d\uc804\ub958\uc758 \uc2dc\uac04\uc801 \ubcc0\ud654\uc5d0 \ub530\ub978 \ud06c\uae30\ub97c \uacc4\uc0b0\ud558\uae30 \uc704\ud574\uc11c \uc9c0\uc218\ud568\uc218\uc801\uc73c\ub85c \uac10\uc1c4\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud558\ubbc0\ub85c \ub9e4\uc6b0 \ubcf5\uc7a1\ud558\ub2e4. \uc774\ub97c \uac04\ub2e8\ud788 \uc218\uce58\ud654\ud55c \uac83\uc774 MF\uc774\ub2e4.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[MF=\\frac{i&#8221;_s}{i_s}=\\frac{X&#8221;_d \uc801\uc6a9 \ub2e8\ub77d\uc804\ub958}{X_d \uc801\uc6a9 \ub2e8\ub77d\uc804\ub958}\\]<\/div>\n\n\n\n<h6><strong><em>\u2606<\/em><a href=\"https:\/\/cq4l.com\/aea-%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98%EC%A7%80%EB%9D%BD%EC%A0%84%EB%A5%98\/\">\uace0\uc7a5(\ub2e8\ub77d \uc9c0\ub77d<\/a>)<\/strong>\u00a0BB<\/h6>\n\n\n\n<p>I&nbsp;<a href=\"https:\/\/cq4l.com\/%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98-%EA%B8%B0%EB%B3%B8%EC%9D%B4%EB%A1%A0\/\">\ub2e8\ub77d\uc804\ub958(\uae30\ubcf8\uc774\ub860)<\/a><br>\u2192A&nbsp;<a href=\"https:\/\/cq4l.com\/%ea%b8%b0%ec%97%ac%ec%a0%84%eb%a5%98\/\">\uae30\uc5ec\uc804\ub958<\/a><br>\u2192Z&nbsp;<a href=\"https:\/\/cq4l.com\/%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98-%EC%A2%85%EB%A5%98\/\">\ub2e8\ub77d\uc804\ub958(\uc885\ub958)<\/a><br>C&nbsp;<a href=\"https:\/\/cq4l.com\/%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98-%EA%B3%84%EC%82%B0%EB%B2%95-%EC%A2%85%EB%A5%98\/\">\ub2e8\ub77d\uc804\ub958(\uacc4\uc0b0\ubc95 \uc885\ub958)<\/a><br>\u2192Y&nbsp;<a href=\"https:\/\/cq4l.com\/%EB%8C%80%EC%B9%AD%EC%A2%8C%ED%91%9C%EB%B2%95\/\">\ub300\uce6d\uc88c\ud45c\ubc95<\/a><br>P&nbsp;<a href=\"https:\/\/cq4l.com\/%EC%88%98%EB%B3%80%EC%A0%84%EC%84%A4%EB%B9%84-%EB%8B%A8%EB%9D%BD%EC%9A%A9%EB%9F%89-%EA%B2%BD%EA%B0%90%EB%8C%80%EC%B1%85\/\">\ub2e8\ub77d\uc6a9\ub7c9 \uacbd\uac10\ub300\ucc45(\uc218\ubcc0\uc804\uc124\ube44)<\/a><br>\u2192N&nbsp;<a href=\"https:\/\/cq4l.com\/%EA%B3%84%ED%86%B5%EC%97%B0%EA%B3%84%EA%B8%B0\/\">\uacc4\ud1b5\uc5f0\uacc4\uae30<\/a><br>\u2192S<a href=\"https:\/\/cq4l.com\/%EC%B4%88%EC%A0%84%EB%8F%84-%ED%95%9C%EB%A5%98%EA%B8%B0\/\">\ucd08\uc804\ub3c4 \ud55c\ub958\uae30<\/a><\/p>\n\n\n\n<p>F&nbsp;<a href=\"https:\/\/cq4l.com\/%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98-%EA%B3%84%EC%82%B0-flow\/\">\ub2e8\ub77d\uc804\ub958(\uacc4\uc0b0)<\/a><br>\u21920&nbsp;<a href=\"https:\/\/cq4l.com\/a%EC%A0%90%EA%B3%BC-b%EC%A0%90%EC%9D%98-%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98-%EA%B3%84%EC%82%B0\/\">\ub2e8\ub77d\uc804\ub958 \uacc4\uc0b0(\uae30\ubcf8)<\/a><br>\u21921&nbsp;<a href=\"https:\/\/cq4l.com\/1%EC%84%A0-%EC%A7%80%EB%9D%BD%EC%A0%84%EB%A5%98-%EC%9C%A0%EB%8F%84\/\">1\uc120\uc9c0\ub77d\uc804\ub958 \uc720\ud6a8\uc811\uc9c0<\/a><br>\u21922&nbsp;<a href=\"https:\/\/cq4l.com\/2%EC%84%A0-%EB%8B%A8%EB%9D%BD%EA%B3%A0%EC%9E%A5%EA%B3%BC-3%EC%83%81-%EB%8B%A8%EB%9D%BD%EC%82%AC%EA%B3%A0%EC%9D%98-%EB%B9%84-%EA%B3%84%EC%82%B0\/\">2\uc120\ub2e8\ub77d 3\uc0c1\ub2e8\ub77d<\/a><br>\u21923&nbsp;<a href=\"https:\/\/cq4l.com\/3%EC%83%81%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98-%EB%B0%8F-%EB%8B%A8%EB%9D%BD%EC%9A%A9%EB%9F%89\/\">3\uc0c1\ub2e8\ub77d(\ub2e8\ub77d\uc804\ub958 \ub2e8\ub77d\uc6a9\ub7c9)<\/a><br>\u2192M&nbsp;<a href=\"https:\/\/cq4l.com\/%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98-%EA%B3%84%EC%82%B0%EC%A0%84%EB%8F%99%EA%B8%B0\/\">\ub2e8\ub77d\uc804\ub958 \uacc4\uc0b0(\uc804\ub3d9\uae30)<\/a><br>\u2192D&nbsp;<a href=\"https:\/\/cq4l.com\/%EB%8B%A8%EB%9D%BD%EC%9A%A9%EB%9F%89-%EA%B3%84%EC%82%B0%EB%B6%84%EC%82%B0%EC%A0%84%EC%9B%90\/\">\ub2e8\ub77d\uc804\ub958 \uacc4\uc0b0(\ubd84\uc0b0\uc804\uc6d0)<\/a><br>\u2192R&nbsp;<a href=\"https:\/\/cq4l.com\/3%EC%83%81%EB%8B%A8%EB%9D%BD%EA%B3%A0%EC%9E%A5%ED%95%9C%EB%A5%98%EB%A6%AC%EC%95%A1%ED%84%B0\/\">3\uc0c1\ub2e8\ub77d\uace0\uc7a5(\ud55c\ub958\ub9ac\uc561\ud130)<\/a><br>\u2192T&nbsp;<a href=\"https:\/\/cq4l.com\/1%EC%84%A0%EC%A7%80%EB%9D%BD%EC%A0%84%EB%A5%98%EC%99%80-3%EC%83%81%EB%8B%A8%EB%9D%BD%EC%A0%84%EB%A5%98%EA%B3%84%EC%82%B0\/\">1\uc120\uc9c0\ub77d\uc804\ub958 3\uc0c1\ub2e8\ub77d\uc804\ub958<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub2e8\ub77d\uc804\ub958\uc758 \uc2dc\uac04\uc801 \ubcc0\ud654\uc5d0 \ub530\ub978 \ud06c\uae30\ub97c \uacc4\uc0b0\ud558\uae30 \uc704\ud574\uc11c \uc9c0\uc218\ud568\uc218\uc801\uc73c\ub85c \uac10\uc1c4\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud558\ubbc0\ub85c \ub9e4\uc6b0 \ubcf5\uc7a1\ud558\ub2e4. \uc774\ub97c \uac04\ub2e8\ud788 \uc218\uce58\ud654\ud55c \uac83\uc774 MF\uc774\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":2033,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[214,2],"tags":[46,334,55],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/2575"}],"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=2575"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/2575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media\/2033"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=2575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=2575"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=2575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}