{"id":1340,"date":"2022-04-17T21:10:08","date_gmt":"2022-04-17T12:10:08","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=1340"},"modified":"2022-11-17T17:01:41","modified_gmt":"2022-11-17T08:01:41","slug":"%ec%a0%84%ec%95%95-%eb%b3%80%eb%8f%99-%ea%b3%84%ec%82%b0%eb%b0%a9%eb%b2%95-4%ea%b0%80%ec%a7%80","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%ec%95%95-%eb%b3%80%eb%8f%99-%ea%b3%84%ec%82%b0%eb%b0%a9%eb%b2%95-4%ea%b0%80%ec%a7%80\/","title":{"rendered":"\uc804\uc555 \ubcc0\ub3d9 \uacc4\uc0b0\ubc29\ubc95 4\uac00\uc9c0"},"content":{"rendered":"\n<p><meta charset=\"utf-8\">[acf field=ver]\u2605[acf field=rate]![acf field=edited] <\/p>\n\n\n\n<p class=\"has-text-align-right\">\uc804\uc555 \ubcc0\ub3d9 \uacc4\uc0b0\ubc29\ubc95 4\uac00\uc9c0<\/p>\n\n\n\n<p>\uc804\uc555 \ubcc0\ub3d9\uc73c\ub85c \uc778\ud55c \uc601\ud5a5\uc73c\ub85c\ub294 \uc804\ub825\uc190\uc2e4, \uc0dd\uc0b0\uc131 \uc800\ud558, \uc81c\ud488\uc758 \ubd88\uade0\uc77c, \uc804\uae30\uae30\uae30\uc758 \uc218\uba85 \uc800\ud558 \ub4f1\uc774 \uc788\uc73c\ubbc0\ub85c \uc804\uc120\uc0ac\uc774\uc988, \uc804\uc555, \ubcc0\uc555\uae30 \uc6a9\ub7c9, \ubcc0\uc555\uae30 \ud0ed \ub4f1\uc744 \uc801\uc815\ud558\uac8c \uc120\uc815\ud558\uc5ec \uc804\uc555\uac15\ud558\ub97c \uc5b5\uc81c\ud558\uc5ec\uc57c \ud55c\ub2e4<\/p>\n\n\n\n<p>\uc804\uc555 \ubcc0\ub3d9\uc758 \uacc4\uc0b0\uc740 \ubc30\uc804\uacc4\ud1b5\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uac83\uc73c\ub85c \uc120\ub85c\uc758 \uc800\ud56d, \uc778\ub355\ud134\uc2a4, \uc815\uc804\uc6a9\ub7c9\uc758 \ud06c\uae30\uac00 \ud544\uc694\ud558\ub2e4<\/p>\n\n\n\n<p>\ubcf4\ud1b5 \uc804\uc555 \ubcc0\ub3d9 \uacc4\uc0b0 \uc2dc \ud2b9\ubcc4\ud55c \uacbd\uc6b0\uac00 \uc544\ub2c8\uba74 \uc815\uc804\uc6a9\ub7c9\uc744 \uace0\ub824\ud560 \ud544\uc694\uac00 \uc5c6\uace0 \uc800\ud56d\uacfc \uc778\ub355\ud134\uc2a4\ub9cc\uc744 \uace0\ub824\ud55c\ub2e4<\/p>\n\n\n\n<p>\uc804\uc555 \ubcc0\ub3d9 \uacc4\uc0b0\ubc29\ubc95\uc73c\ub85c\ub294 \uc784\ud53c\ub358\uc2a4\ubc95\uacfc \ub4f1\uac00\uc800\ud56d\ubc95\uc740 \ubcc0\uc555\uae30\ub97c \ud3ec\ud568\uc790\uc9c0 \uc54a\ub294 \uac04\ub2e8\ud55c \ud68c\ub85c\uc5d0\uc11c \uc0ac\uc6a9\ud558\uba70 %\uc784\ud53c\ub358\uc2a4\ubc95\uc740 \ubcc0\uc555\uae30\ub97c \ud3ec\ud568\ud55c \ubcf5\uc7a1\ud55c \ud68c\ub85c\uc5d0\uc11c \uc0ac\uc6a9\ud558\uace0 \uc120\ub85c\uac00 \uae34 \ubc30\uc804\uc120, \ucf00\uc774\ube14\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc554\ud398\uc5b4\ubbf8\ud130\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \ud3b8\ub9ac\ud558\ub2e4<\/p>\n\n\n\n<h3 id=\"\uc804\uc555-\ubcc0\ub3d9-\uacc4\uc0b0\ubc29\ubc95\">\uc804\uc555 \ubcc0\ub3d9 \uacc4\uc0b0\ubc29\ubc95<\/h3>\n\n\n\n<h4>1)\uc784\ud53c\ub358\uc2a4\ubc95<\/h4>\n\n\n\n<p>\uc804\uc6d0\uc804\uc555\uacfc \ubd80\ud558 \uce21\uc804\uc555\uacfc\uc758 \ucc28\uc774\ub85c \uad6c\ud558\ub294 \ubc29\uc2dd<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_s=\\sqrt{(E_r\\cos\\theta+IR)^2+(E_r\\sin\\theta+IR)^2}\\]<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-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"469\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc784\ud53c\ub358\uc2a4\ubc95-1024x469.jpg\" alt=\"\" class=\"wp-image-1655\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc784\ud53c\ub358\uc2a4\ubc95-1024x469.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc784\ud53c\ub358\uc2a4\ubc95-300x138.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc784\ud53c\ub358\uc2a4\ubc95-768x352.jpg 768w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc784\ud53c\ub358\uc2a4\ubc95.jpg 1180w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\ubc30\uc804\ubc29\uc2dd\uc5d0 \ub530\ub77c \uc815\ud574\uc9c0\ub294 \uc815\uc218 K<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>\ub2e8\uc0c1 2\uc120\uc2dd<\/td><td>K=2<\/td><\/tr><tr><td>\ub2e8\uc0c1 3\uc120\uc2dd<\/td><td><meta charset=\"utf-8\">K=\u221a3<\/td><\/tr><tr><td>\uc0bc\uc0c1 3\uc120\uc2dd<\/td><td><meta charset=\"utf-8\">K=2<\/td><\/tr><tr><td>\uc0bc\uc0c1 4\uc120\uc2dd<\/td><td><meta charset=\"utf-8\">K=1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_s=(E_r+IR\\cos\\theta+IX\\sin\\theta)+j(IX\\cos\\theta-IR\\sin\\theta)\\]<\/div>\n\n\n\n<p>\ud5c8\uc218\ubd80\ub294 \uc2e4\uc218\ubd80\uc5d0 \ube44\ud558\uc5ec \ub108\ubb34 \uc791\uc544\uc11c 0\uc73c\ub85c \ub193\uc73c\uba74<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_s=E_r+IR\\cos\\theta+IX\\sin\\theta\\]<\/div>\n\n\n\n<p>\uc804\uc555\uac15\ud558\ub97c \uc815\ub9ac\ud558\uba74 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\Delta E=E_s-E_r=IR\\cos\\theta+IX\\sin\\theta\\]<\/div>\n\n\n\n<p>\ubc30\uc804\ubc29\uc2dd\uc5d0 \ub530\ub77c \uc804\uc555\uac15\ud558\ub97c \uc815\ub9ac\ud558\uba74<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\u2234\\Delta E \u2252 KI(R\\cos\\theta+X\\sin\\theta)\\]<\/div>\n\n\n\n<h4>2)\ub4f1\uac00\uc800\ud56d\ubc95<\/h4>\n\n\n\n<p>\uc804\uc6d0\uc804\uc555 Es\ub294<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E_s=(E_r+IR\\cos\\theta+IX\\sin\\theta)+j(IX\\cos\\theta-IR\\sin\\theta)\\]<\/div>\n\n\n\n<p>j\ud56d\uc740 Es, Er\uc5d0 \ube44\ud574 \uc791\uc544\uc11c \ubb34\uc2dc\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc804\uc555\uac15\ud558<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\Delta E=E_s-E_r=I(R\\cos\\theta+X\\sin\\theta)\\]<\/div>\n\n\n\n<p>\uc704\uc5d0 \uc2dd\uc5d0\uc11c <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[R_e=R\\cos\\theta+X\\sin\\theta\\]<\/div>\n\n\n\n<p>\uc640 \uac19\uc73c\ubbc0\ub85c \ub4f1\uac00\uc800\ud56d Re\ub294 \uc804\uc120\uc758 \uad75\uae30, \ubc30\uce58, \ubd80\ud558\uc758 \uc5ed\ub960\uc5d0 \ub530\ub77c \uc815\ud574\uc9c4\ub2e4. \uadf8\ub7ec\ubbc0\ub85c \uc804\uc555\uac15\ud558<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\Delta E=I\\cdot R_e\\cdot l\\]<\/div>\n\n\n\n<h4>3)%\uc784\ud53c\ub358\uc2a4\ubc95<\/h4>\n\n\n\n<p>\uc804\uc555\uac15\ud558\uc728<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\epsilon=\\frac{E_s-E_r}{E_r}\\times 100=\\frac{I(R\\cos\\theta+X\\sin\\theta)}{E_r}\\times100\\]\n\\[=\\frac{3E_rI(R\\cos\\theta+X\\sin\\theta)}{(\\sqrt3 E_r)^2}\\times 100=\\frac{T(R\\cos\\theta+X\\sin\\theta)}{(\\sqrt3 E_r)^2}\\times 100\\]\n\\[=\\frac{T(R\\cos\\theta+X\\sin\\theta)}{10\\times(kV)^2}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[R=\\%R\\times \\frac{10(kV)^2}{T_B}\\]\n\\[X=\\% X\\times\\frac{10(kV)^2}{T_B}\\]<\/div>\n\n\n\n<p>\uc774\uc2dd\uc744 \uc815\ub9ac\ud574 \ub300\uc785\ud558\uba74<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\epsilon=\\frac{P\\%R+Q\\%X}{(\uae30\uc900kVA)}\\]<\/div>\n\n\n\n<h4>4)\uc554\ud398\uc5b4\ubbf8\ud130\ubc95<\/h4>\n\n\n\n<ul><li>\uc804\uc555\uac15\ud558\uc758 \uac1c\ub7b5\uac12\uc744 \uc54c\uae30\uc704\ud558\uc5ec \uc554\ud398\uc5b4\ubbf8\ud130 \ud45c\ub098 \ub3c4\ub8cc\ub97c \uc774\uc6a9\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \uc554\ud398\uc5b4\ubbf8\ud130\ub780 1[V]\uc758 \uc804\uc555\uac15\ud558\uc5d0 \ub300\ud55c \uc804\ub958[A]\uc640 \ubc30\uc120\uc758 \uae0d\uc7a5\uacfc\uc758 \uacf1\uc744 \ub9d0\ud55c\ub2e4<\/li><li>\uc804\uc555\uac15\ud558<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\Delta E=K(r\\cos\\theta+x\\sin\\theta)I\\cdot L\\]<\/div>\n\n\n\n<p>\u0394E= 1[V]\ub77c \ud558\uba74<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[IL-\\frac{1}{K(r\\cos\\theta+x\\sin\\theta)}[A\\cdot m]\\]<\/div>\n\n\n\n<h6><strong><em>\u2605<\/em><\/strong><a href=\"https:\/\/cq4l.com\/be-%EA%B0%84%EC%84%A0%EA%B3%84%EC%82%B0\/\"><strong>\uac04\uc120\uacc4\uc0b0<\/strong><\/a>\u00a0LM<strong><em><br><\/em><\/strong><a href=\"https:\/\/cq4l.com\/%ea%b0%84%ec%84%a0%ea%b3%84%ec%82%b0\/\">\uac04\uc120\uacc4\uc0b0<\/a><br><a href=\"https:\/\/cq4l.com\/%ec%bc%80%ec%9d%b4%eb%b8%94-%eb%8b%a8%eb%9d%bd-%ec%8b%9c-%ea%b8%b0%ea%b3%84%ec%a0%81-%ea%b0%95%eb%8f%84\/\">\ucf00\uc774\ube14 \ub2e8\ub77d\uc2dc \uae30\uacc4\uc801 \uac15\ub3c4<\/a><br>\u2013<a href=\"https:\/\/cq4l.com\/%EB%8B%A8%EB%9D%BD-%EC%A0%84%EC%9E%90%EB%A0%A5\/\">\ub2e8\ub77d\uc804\uc790\ub825<\/a><br><a href=\"https:\/\/cq4l.com\/%EC%84%A0%EB%A1%9C%EC%A0%95%EC%88%98\/\">\uc120\ub85c\uc815\uc218<\/a><a href=\"https:\/\/cq4l.com\/%ED%91%9C%ED%94%BC%ED%9A%A8%EA%B3%BC%EC%99%80-%EA%B7%BC%EC%A0%91%ED%9A%A8%EA%B3%BC\"><br>\ud45c\ud53c\ud6a8\uacfc\uc640 \uadfc\uc811\ud6a8\uacfc<\/a><br><a href=\"https:\/\/cq4l.com\/%eb%b0%b0%ec%a0%84%ec%a0%84%ec%95%95%ec%9d%84-%ea%b2%b0%ec%a0%95%ed%95%98%eb%8a%94-%ec%9a%94%ec%86%8c\/\">\ubc30\uc804\uc804\uc555\uc744 \uacb0\uc815\ud558\ub294\uc694\uc18c<\/a><br><a href=\"https:\/\/cq4l.com\/%EC%A0%84%EC%95%95%EB%B3%80%EB%8F%99-%EA%B3%84%EC%82%B0%EB%B0%A9%EB%B2%95\/\">\uc804\uc555\ubcc0\ub3d9 (\uacc4\uc0b0\ubc29\ubc95)<\/a><br><a href=\"https:\/\/cq4l.com\/%ec%a0%84%ec%95%95%ea%b0%95%ed%95%98\/\">\uc804\uc555\uac15\ud558<\/a><br><a href=\"https:\/\/cq4l.com\/%ec%a0%88%ec%97%b0%ec%a0%84%ec%84%a0%ec%9d%98-%ed%97%88%ec%9a%a9%ec%a0%84%eb%a5%98\/\">\uc808\uc5f0\uc804\uc120\uc758 \ud5c8\uc6a9\uc804\ub958<\/a><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\uc555 \ubcc0\ub3d9 \uacc4\uc0b0\ubc29\ubc95\uc73c\ub85c\ub294 \uc784\ud53c\ub358\uc2a4\ubc95\uacfc \ub4f1\uac00\uc800\ud56d\ubc95\uc740 \ubcc0\uc555\uae30\ub97c \ud3ec\ud568\uc790\uc9c0 \uc54a\ub294 \uac04\ub2e8\ud55c \ud68c\ub85c\uc5d0\uc11c \uc0ac\uc6a9\ud558\uba70 %\uc784\ud53c\ub358\uc2a4\ubc95\uc740 \ubcc0\uc555\uae30\ub97c \ud3ec\ud568\ud55c \ubcf5\uc7a1\ud55c \ud68c\ub85c\uc5d0\uc11c \uc0ac\uc6a9\ud558\uace0 \uc120\ub85c\uac00 \uae34 \ubc30\uc804\uc120, \ucf00\uc774\ube14\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc554\ud398\uc5b4\ubbf8\ud130\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \ud3b8\ub9ac\ud558\ub2e4<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[266,46,265,267,264,263],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/1340"}],"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=1340"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/1340\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=1340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=1340"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=1340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}