{"id":15288,"date":"2022-10-20T11:10:35","date_gmt":"2022-10-20T02:10:35","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=15288"},"modified":"2023-01-07T17:50:13","modified_gmt":"2023-01-07T08:50:13","slug":"%ea%b3%a0%ec%a1%b0%ed%8c%8c%ea%b4%80%eb%a6%ac%ea%b8%b0%ec%a4%80-%ec%98%88%ec%a0%9c","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ea%b3%a0%ec%a1%b0%ed%8c%8c%ea%b4%80%eb%a6%ac%ea%b8%b0%ec%a4%80-%ec%98%88%ec%a0%9c\/","title":{"rendered":"\uace0\uc870\ud30c\uad00\ub9ac\uae30\uc900 \uc608\uc81c\u2055"},"content":{"rendered":"\n<p>[\uc608\uc81c] \uace0\uc870\ud30c \uc65c\ud615\ub960 \uacc4\uc0b0 \ubc0f \ud310\uc815<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\ud56d \ubaa9<\/th><th>\uae30\ubcf8\ud30c<\/th><th>3\ucc28<\/th><th>5\ucc28<\/th><th>7\ucc28<\/th><th>9\ucc28<\/th><th>11\ucc28<\/th><th>15\ucc28<\/th><\/tr><\/thead><tbody><tr><td>\uc804\uc555 [V]<\/td><td>100<\/td><td>2<\/td><td>5<\/td><td>2<\/td><td>1<\/td><td>1<\/td><td>1<\/td><\/tr><tr><td>\uc804\ub958 [A]<\/td><td>100<\/td><td>15<\/td><td>25<\/td><td>12<\/td><td>10<\/td><td>5<\/td><td>3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>[\uc870\uac74]<\/p>\n\n\n\n<p>\u221912\uac1c\uc6d4\uac04\uc758 \ud3c9\uade0 \ucd5c\ub300\ubd80\ud558\uc804\ub958 200[A]<br>\u2219\ubcc0\uc555\uae30: 22.9kV\/380V, 500[kVA], %Z=5[%]<\/p>\n\n\n\n<p>\u2192 \ub2e8\ub77d\uc804\ub958 15,194[A]<br>\u2192 Isc\/IL : 15,194\/20075.97 \u2192 ITDD\uac00 12[%] \uc774\ub0b4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_{THD}=\\frac{\\sqrt{2^2+5^2+2^2+1^2+1^2+1^2}}{100}\\times 100=6[\\%]\\]<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<p>\u2192 \uc804\uc555 \uaddc\uc81c\uce58 \ucd08\uacfc<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_{THD}=\\frac{\\sqrt{15^2+25^2+12^2+10^2+5^2+3^2}}{100}\\times 100=34[\\%]\\]\n<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_{THD}=\\frac{\\sqrt{15^2+25^2+12^2+10^2+5^2+3^2}}{200}\\times 100=17[\\%]\\]\n<\/div>\n\n\n\n<p>\u2192 \uc804\ub958 \uaddc\uc81c\uce58 \ucd08\uacfc<\/p>\n\n\n\n<p>\u203b K-factor 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href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%a0%a5%ed%92%88%ec%a7%88-%ec%a0%80%ed%95%b4%ec%9a%94%ec%86%8c\/\">\uc804\ub825\ud488\uc9c8 \uc800\ud574\uc694\uc18c<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%88%9c%ec%8b%9c%ec%a0%84%ec%95%95%ea%b0%95%ed%95%98voltage-sag\/\">\uc21c\uc2dc\uc804\uc555\uac15\ud558(Voltage Sag)<\/a><br><meta charset=\"utf-8\">&#8211;<a href=\"http:\/\/cq4l.com\/2021\/12\/\ubb34\uc815\uc804-\uc804\uc6d0\uacf5\uae09\uc7a5\uce58\/\">\ubb34\uc815\uc804-\uc804\uc6d0\uacf5\uae09\uc7a5\uce58<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%ec%95%95-%eb%b3%80%eb%8f%99\/\">\uc804\uc555 \ubcc0\ub3d9<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EA%B3%A0%EC%A1%B0%ED%8C%8C-2\/\">\uace0\uc870\ud30c(1)<\/a><br><a href=\"http:\/\/ftz.kr\/2021\/02\/4208\">\uace0\uc870\ud30c \uad00\ub9ac\uae30\uc900<\/a><br>&#8211;<a href=\"http:\/\/ftz.myds.me\/wordpress\/%ea%b3%a0%ec%a1%b0%ed%8c%8c%ea%b4%80%eb%a6%ac%ea%b8%b0%ec%a4%80-%ec%98%88%ec%a0%9c\/\">\uc608\uc81c<\/a> <br><a href=\"http:\/\/ftz.myds.me\/wordpress\/k-factor-%eb%b3%80%ec%95%95%ea%b8%b0\/\">K-Factor \ubcc0\uc555\uae30<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%85%B8%EC%9D%B4%EC%A6%88noise\/\">\ub178\uc774\uc988(Noise)<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%95%ec%a0%84%ea%b8%b0-2\/\">\uc815\uc804\uae30<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[\uc608\uc81c] \uace0\uc870\ud30c \uc65c\ud615\ub960 \uacc4\uc0b0 \ubc0f \ud310\uc815 \ud56d \ubaa9 \uae30\ubcf8\ud30c 3\ucc28 5\ucc28 7\ucc28 9\ucc28 11\ucc28 15\ucc28 \uc804\uc555 [V] 100 2 5 2 1 1 1 \uc804\ub958 [A] 100 15 25 12 10 5 3 [\uc870\uac74] \u221912\uac1c\uc6d4\uac04\uc758 \ud3c9\uade0 \ucd5c\ub300\ubd80\ud558\uc804\ub958 200[A]\u2219\ubcc0\uc555\uae30: 22.9kV\/380V, 500[kVA], %Z=5[%] \u2192 \ub2e8\ub77d\uc804\ub958 15,194[A]\u2192 Isc\/IL : 15,194\/20075.97 \u2192 ITDD\uac00 12[%] \uc774\ub0b4 \u2192 \uc804\uc555 \uaddc\uc81c\uce58 \ucd08\uacfc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/15288"}],"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=15288"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/15288\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=15288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=15288"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=15288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}