{"id":194,"date":"2023-07-17T21:19:11","date_gmt":"2023-07-17T12:19:11","guid":{"rendered":"https:\/\/wowprofessor.com\/?p=194"},"modified":"2023-08-13T02:27:56","modified_gmt":"2023-08-12T17:27:56","slug":"%eb%8b%a8%eb%9d%bd-%ea%b3%a0%ec%9e%a5-%ec%a0%84%eb%a5%98-%ea%b3%84%ec%82%b0%ed%95%98%ea%b8%b0-%ed%95%9c%ea%b5%ad%ec%a0%84%ea%b8%b0%ec%84%a4%eb%b9%84%ea%b7%9c%ec%a0%95-kec-212-5","status":"publish","type":"post","link":"https:\/\/wowprofessor.com\/instruction\/%eb%8b%a8%eb%9d%bd-%ea%b3%a0%ec%9e%a5-%ec%a0%84%eb%a5%98-%ea%b3%84%ec%82%b0%ed%95%98%ea%b8%b0-%ed%95%9c%ea%b5%ad%ec%a0%84%ea%b8%b0%ec%84%a4%eb%b9%84%ea%b7%9c%ec%a0%95-kec-212-5\/","title":{"rendered":"\ub2e8\ub77d \uace0\uc7a5 \uc804\ub958 \uacc4\uc0b0\ud558\uae30 \ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC 212.5"},"content":{"rendered":"\n<p>\ub2e8\ub77d \uace0\uc7a5 \uc804\ub958\ub294 \ub9e4\uc6b0 \uc704\ud5d8\ud558\uba70 \ucc28\ub2e8\uae30\uc5d0\uc11c \uadfc\uc811\ud55c \uacf3\uc774\ub098 \uba3c \uacf3\uc774\ub098 \uc0c1\uad00 \uc5c6\uc774 \uac00\ub2a5\ud55c \ube60\ub974\uac8c \ucc28\ub2e8\ub418\uc5b4\uc57c \ud55c\ub2e4. KEC 212.5\uc5d0 \ub530\ub974\uba74 \ub2e8\ub77d \uace0\uc7a5 \ubc1c\uc0dd\uc774 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc9c0\uc810\uc5d0\uc11c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud558\uace0 \uace0\uc7a5 \uc804\ub958\ub294 KS C IEC 60909 \ud45c\uc900\uc5d0 \ub530\ub77c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud558\uba70 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-10.png\" alt=\"KEC \ub2e8\ub77d\uace0\uc7a5 \uc804\ub958\" class=\"wp-image-195\" style=\"width:314px;height:210px\" width=\"314\" height=\"210\" title=\"\" srcset=\"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-10.png 419w, https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-10-300x200.png 300w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_67_1 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\ube60\ub978 \ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/wowprofessor.com\/instruction\/%eb%8b%a8%eb%9d%bd-%ea%b3%a0%ec%9e%a5-%ec%a0%84%eb%a5%98-%ea%b3%84%ec%82%b0%ed%95%98%ea%b8%b0-%ed%95%9c%ea%b5%ad%ec%a0%84%ea%b8%b0%ec%84%a4%eb%b9%84%ea%b7%9c%ec%a0%95-kec-212-5\/#KEC_2125_%EB%8B%A8%EB%9D%BD_%EA%B3%A0%EC%9E%A5_%EC%A0%84%EB%A5%98_%EB%B3%B4%ED%98%B8\" title=\"KEC 212.5 \ub2e8\ub77d \uace0\uc7a5 \uc804\ub958 \ubcf4\ud638\">KEC 212.5 \ub2e8\ub77d \uace0\uc7a5 \uc804\ub958 \ubcf4\ud638<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/wowprofessor.com\/instruction\/%eb%8b%a8%eb%9d%bd-%ea%b3%a0%ec%9e%a5-%ec%a0%84%eb%a5%98-%ea%b3%84%ec%82%b0%ed%95%98%ea%b8%b0-%ed%95%9c%ea%b5%ad%ec%a0%84%ea%b8%b0%ec%84%a4%eb%b9%84%ea%b7%9c%ec%a0%95-kec-212-5\/#%EC%B5%9C%EC%86%8C_%EA%B3%A0%EC%9E%A5_%EB%8B%A8%EB%9D%BD_%EC%A0%84%EB%A5%98_%EA%B3%84%EC%82%B0_%EC%8B%9C_%EA%B3%A0%EB%A0%A4_%EC%82%AC%ED%95%AD\" title=\"\ucd5c\uc18c \uace0\uc7a5 \ub2e8\ub77d \uc804\ub958 \uacc4\uc0b0 \uc2dc \uace0\ub824 \uc0ac\ud56d\">\ucd5c\uc18c \uace0\uc7a5 \ub2e8\ub77d \uc804\ub958 \uacc4\uc0b0 \uc2dc \uace0\ub824 \uc0ac\ud56d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/wowprofessor.com\/instruction\/%eb%8b%a8%eb%9d%bd-%ea%b3%a0%ec%9e%a5-%ec%a0%84%eb%a5%98-%ea%b3%84%ec%82%b0%ed%95%98%ea%b8%b0-%ed%95%9c%ea%b5%ad%ec%a0%84%ea%b8%b0%ec%84%a4%eb%b9%84%ea%b7%9c%ec%a0%95-kec-212-5\/#%EC%A0%84%EC%9B%90_%EA%B3%84%ED%86%B5%EC%9D%98_3%EA%B0%80%EC%A7%80_%EA%B5%AC%EC%84%B1\" title=\"\uc804\uc6d0 \uacc4\ud1b5\uc758 3\uac00\uc9c0 \uad6c\uc131\">\uc804\uc6d0 \uacc4\ud1b5\uc758 3\uac00\uc9c0 \uad6c\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/wowprofessor.com\/instruction\/%eb%8b%a8%eb%9d%bd-%ea%b3%a0%ec%9e%a5-%ec%a0%84%eb%a5%98-%ea%b3%84%ec%82%b0%ed%95%98%ea%b8%b0-%ed%95%9c%ea%b5%ad%ec%a0%84%ea%b8%b0%ec%84%a4%eb%b9%84%ea%b7%9c%ec%a0%95-kec-212-5\/#%EB%8B%A8%EB%9D%BD%EA%B3%A0%EC%9E%A5_%EC%A0%84%EB%A5%98_%ED%94%BC%ED%81%AC_%EC%B9%98\" title=\"\ub2e8\ub77d\uace0\uc7a5 \uc804\ub958 \ud53c\ud06c \uce58\">\ub2e8\ub77d\uace0\uc7a5 \uc804\ub958 \ud53c\ud06c \uce58<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/wowprofessor.com\/instruction\/%eb%8b%a8%eb%9d%bd-%ea%b3%a0%ec%9e%a5-%ec%a0%84%eb%a5%98-%ea%b3%84%ec%82%b0%ed%95%98%ea%b8%b0-%ed%95%9c%ea%b5%ad%ec%a0%84%ea%b8%b0%ec%84%a4%eb%b9%84%ea%b7%9c%ec%a0%95-kec-212-5\/#Mesh_%EA%B3%84%ED%86%B5\" title=\"Mesh \uacc4\ud1b5\">Mesh \uacc4\ud1b5<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"KEC_2125_%EB%8B%A8%EB%9D%BD_%EA%B3%A0%EC%9E%A5_%EC%A0%84%EB%A5%98_%EB%B3%B4%ED%98%B8\"><\/span><a href=\"http:\/\/kec.kea.kr\/ebook\/2022\/book_4\/index.html\" target=\"_blank\" rel=\"noreferrer noopener\">KEC 212.5 \ub2e8\ub77d \uace0\uc7a5 \uc804\ub958 \ubcf4\ud638<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uc608\uc0c1 \ub2e8\ub77d \uace0\uc7a5 \uc804\ub958\uc758 \uacb0\uc815 \uc608\uc0c1 \uacb0\uc815 \ubc29\ubc95\uc740 \ub2e8\ub77d \uace0\uc7a5\uc774 \ubc1c\uc0dd \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc9c0\uc810\uc5d0\uc11c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n<p> \ucc28\ub2e8\uae30\uc5d0 \uadfc\uc811\ud55c \uacf3\uacfc \uba3c \uacf3\uc758 \ub2e8\ub77d \uace0\uc7a5 \uc804\ub958 \ud06c\uae30\ub294 \ub2e4\ub974\uac8c \uacc4\uc0b0\ub418\uba70 \ub2e8\ub77d \uace0\uc7a5 \uc804\ub958\uc758 \uacc4\uc0b0\uc740 KS C IEC 60909 \ud45c\uc900\uc5d0 \ub530\ub77c \uacc4\uc0b0\ud55c\ub2e4.<\/p>\n\n\n\n<p>KSC IEC 60909 \ud45c\uc900\uc740 \ud3c9\ud615 \ub610\ub294 \ubd88\ud3c9\ud615 \ub2e8\ub77d \uace0\uc7a5 \uc804\ub958\ub97c \uacc4\uc0b0\ud55c\ub2e4<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\ub300\uc640 \ucd5c\uc18c \ub2e8\ub77d\uc804\ub958\ub294 \ud06c\uae30\uac00 \ub2e4\ub974\uace0, \ub450 \uac00\uc9c0\uc758 \ub2e8\ub77d\uace0\uc7a5\uc804\ub958\ub97c \uacc4\uc0b0\ud558\uc5ec \uae30\uae30 \uc815\uaca9\uacfc \ucc28\ub2e8\uae30 \uc124\uc815\uc5d0 \uc801\uc6a9\ud55c\ub2e4<\/p>\n\n\n\n<p>\ucc28\ub2e8\uae30\uc758 \uc815\uaca9 \ucc28\ub2e8 \uc6a9\ub7c9, \uc815\uaca9 \ud22c\uc785 \uc6a9\ub7c9, \uc815\uaca9 \ub2e8\uc2dc\uac04 \ub0b4 \uc804\ub958, \uc815\uaca9 \ud53c\ud06c \ub0b4\uc804\ub958 \ucc28\ub2e8\uae30 \uc774\uc678\uc758 \uc804\uae30\uc124\ube44\ub294 \uc815\uaca9 \ub2e8\uc2dc\uac04 \uc5f4\uc804\ub958, \uc815\uaca9 \ub3d9\uc801 \uc804\ub958\ub97c \uc120\uc815\ud55c\ub2e4 \ucd5c\uc18c \ub2e8\ub77d \uc804\ub958\ub294 \uacc4\uc804\uae30, \ud4e8\uc988 \uc120\uc815, \ucc28\ub2e8\uae30 \uc120\uc815, \uc804\ub3d9\uae30 \uc2dc\uc6b4\uc804\uc5d0 \uae30\uc900\uc774 \ub41c\ub2e4 \ub2e4\uc74c\uacfc \uac19\uc740 \ud56d\ubaa9\uc744 \uace0\ub824\ud574\uc57c \ud55c\ub2e4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%B5%9C%EC%86%8C_%EA%B3%A0%EC%9E%A5_%EB%8B%A8%EB%9D%BD_%EC%A0%84%EB%A5%98_%EA%B3%84%EC%82%B0_%EC%8B%9C_%EA%B3%A0%EB%A0%A4_%EC%82%AC%ED%95%AD\"><\/span>\ucd5c\uc18c \uace0\uc7a5 \ub2e8\ub77d \uc804\ub958 \uacc4\uc0b0 \uc2dc \uace0\ub824 \uc0ac\ud56d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>1) VOLTAGE FACTOR \uc801\uc6a9\ud560 \ub54c \uace0\uc7a5\uc810\uc5d0\uc11c\uc758 \ub4f1\uac00\uc804\uc555\uc6d0\uc744 \uc804\uc6d0\uce21 \uc784\ud53c\ub358\uc2a4\ub85c \ub098\ub208\ub2e4<\/p>\n\n\n\n<p>2) \ubc1c\uc804\uc7a5\uce58\uc640 \ub124\ud2b8\uc6cc\ud06c \ud53c\ub354\uc758 \uace0\uc7a5\uae30\uc5ec\uc804\ub958\uac00 \ubc1c\uc0dd\ud55c\ub2e4 \ucd5c\ub300 \uace0\uc7a5\uc804\ub958 \uacc4\uc0b0 \uc2dc\uc5d0\ub294 \uae30\uc5ec\uc804\ub958\uac00 \ucd5c\ub300\ub85c \ub418\ub294 \uc870\uac74\uc73c\ub85c \ucd5c\uc18c \uace0\uc7a5\uc804\ub958 \uacc4\uc0b0 \uc2dc\uc5d0\ub294 \uae30\uc5ec\uc804\ub958\uac00 \ucd5c\uc18c\ub85c \ub418\ub294 \uc870\uac74\uc73c\ub85c \ud55c\ub2e4 <\/p>\n\n\n\n<p>3) \uc120\ub85c\uc800\ud56d\uc758 \uc628\ub3c4\ub97c \uacc4\uc0b0\ud55c\ub2e4 \ucd5c\ub300 \uace0\uc7a5\uc804\ub958 \uacc4\uc0b0 \uc2dc\uc5d0\ub294 \uc120\ub85c \uc800\ud56d\uc758 \uc628\ub3c4\ub97c 20\ub3c4\ub85c \uc801\uc6a9 \ucd5c\uc18c \uace0\uc7a5\uc804\ub958 \uacc4\uc0b0 \uc2dc\uc5d0\ub294 \uc120\ub85c \uc800\ud56d\uc758 \uc628\ub3c4\ub97c \uc808\uc5f0\ubb3c\uc5d0 \ub530\ub77c \ub2e4\ub974\uac8c \uc801\uc6a9 <\/p>\n\n\n\n<ul>\n<li>XLPLE : 250\ub3c4 <\/li>\n<\/ul>\n\n\n\n<ul>\n<li>PVC 300sq \uc774\ud558 : 160\ub3c4 <\/li>\n<\/ul>\n\n\n\n<ul>\n<li>PVC 300sq \ubbf8\ub9cc : 140\ub3c4 <\/li>\n<\/ul>\n\n\n\n<p>4) \uc804\ub3d9\uae30\uc758 \uace0\uc7a5\uae30\uc5ec\uc804\ub958\uac00 \ubc1c\uc0dd\ud55c\ub2e4 \ucd5c\ub300 \uace0\uc7a5\uc804\ub958 \uacc4\uc0b0 \uc2dc\uc5d0\ub294 \uae30\uc5ec\uc804\ub958\ub97c \ud3ec\ud568\ud558\ub294 \uc870\uac74\uc73c\ub85c \ucd5c\uc18c \uace0\uc7a5\uc804\ub958 \uacc4\uc0b0 \uc2dc\uc5d0\ub294 \uae30\uc5ec\uc804\ub958\uac00 \uc5c6\ub294 \uc870\uac74\uc73c\ub85c \ud55c\ub2e4 <\/p>\n\n\n\n<p>\uc6d0\uac70\ub9ac\uc640 \uadfc\uac70\ub9ac \uc804\uc6d0 \ud2b9\uc131\uc744 \uace0\ub824\ud574\uc57c \ud55c\ub2e4 \uace0\uc7a5\uc810\uc5d0\uc11c \ubc1c\uc804\uae30 \uae4c\uc9c0 \uac70\ub9ac\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c4\ub2e4 \uc6d0\uac70\ub9ac \ubc1c\uc804\uae30\ub294 \uad50\ub958 \ub300\uce6d\ubd84 \ub2e8\ub77d\uc804\ub958\uc758 \uc2e4\ud6a8\uac12\uc774 \uc2dc\uac04\uc758\uacbd\uacfc\uc5d0 \ub530\ub77c \ubcc0\ud654\uac00 \uc5c6\uace0 \uc548\uc815\uc0c1\ud0dc\uc758 \ub2e8\ub77d\uc804\ub958\ub294 \ucd08\uae30\ub300\uce6d\ub2e8\ub77d\uc804\ub958\uc640 \uac19\ub2e4 \uc624\uc9c1 \uc9c1\ub958\uc131\ubd84\ub9cc 0\uc73c\ub85c \uac10\uc18c\ud55c\ub2e4 <\/p>\n\n\n\n<p>\uadfc\uac70\ub9ac \ubc1c\uc804\uae30\ub294 \uc9c1\ub958\uc131\ubd84\uacfc \uad50\ub958 \uc131\ubd84 \ubaa8\ub450\uac00 \uac10\uc18c\ud55c\ub2e4 <\/p>\n\n\n\n<p>\uc774 \uac10\uc18c\uc728\uc740 \uc804\uc6d0\uce21 \ub4f1\uac00\uc784\ud53c\ub358\uc2a4\uc758 R, X \ube44\uc728\uc5d0 \ub530\ub77c \uacb0\uc815\ub41c\ub2e4 <\/p>\n\n\n\n<p>\uadfc\uc811\uc804\uc6d0 \uad50\ub958 \uac10\uc1c4\ub294 \ud68c\uc804\uae30\uc758 \uac10\uc1c4, \ube44\ub3d9\uae30 \uc804\ub3d9\uae30\uc758 \uac10\uc1c4 2\uac00\uc9c0\uac00 \uc788\ub2e4<\/p>\n\n\n\n<p>\uc784\ud53c\ub358\uc2a4 \ubcf4\uc815\uacc4\uc218\uc758 \uc801\uc6a9\uc740 4\uac00\uc9c0 \uc885\ub958\uac00 \uc788\ub2e4 <\/p>\n\n\n\n<p>\ubc1c\uc804\uae30 \ubcf4\uc815\uacc4\uc218 <\/p>\n\n\n\n<p>\ubcc0\uc555\uae30 \ubcf4\uc815\uacc4\uc218<\/p>\n\n\n\n<p> \ubd80\ud558 \uc2dc \ud0ed\uc808\ud658 \uc7a5\uce58\uac00 \uc788\ub294 \ubc1c\uc804 UNIT \ubcf4\uc815 \uacc4\uc218<\/p>\n\n\n\n<p> \ubd80\ud558 \uc2dc \ud0ed\uc808\ud658 \uc7a5\uce58\uac00 \uc5c6\ub294 \ubc1c\uc804 UNIT \ubcf4\uc815 \uacc4\uc218 <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%A0%84%EC%9B%90_%EA%B3%84%ED%86%B5%EC%9D%98_3%EA%B0%80%EC%A7%80_%EA%B5%AC%EC%84%B1\"><\/span>\uc804\uc6d0 \uacc4\ud1b5\uc758 3\uac00\uc9c0 \uad6c\uc131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc804\uc6d0\uacc4\ud1b5\uc758 \uad6c\uc131\uc740 3\uac00\uc9c0\ub85c \ub098\ub25c\ub2e4 <\/p>\n\n\n\n<p>1) \ub2e8\uc77c \uc804\uc6d0\uc740 \ub2e8\ub77d \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud55c \uacbd\uc6b0 \uace0\uc7a5\uae30\uc5ec\uc804\uc6d0\uc774 \ubc1c\uc804\uae30, \ubc1c\uc804\uc720\ub2db, \ub124\ud2b8\uc6cc\ud06c \ud53c\ub354 \uc911 \ud558\ub098\uc758 \uc804\uc6d0\uc73c\ub85c\ubd80\ud130 \uacf5\uae09\ub418\ub294 \uace0\uc7a5\uc744 \ub9d0\ud55c\ub2e4 <\/p>\n\n\n\n<p>2) Non-mesh \uacc4\ud1b5\uc740 \ub2e8\ub77d\uace0\uc794\uc804\ub958\uc5d0 \uae30\uc5ec\ud55c \uc804\uc6d0\uc774 2\uac1c \uc774\uc0c1\uc774\uace0 \uadf8 \uacc4\ud1b5\uc774 \uc218\uc9c0\uc0c1\uc77c \ub54c \ub2e8\ub77d\uc804\ub958\ub294 \uac1c\ubcc4 \ubd84\uae30\ub2e8\ub77d\uc804\ub958\uc758 \ubca1\ud130 \ud569\uc774 \ub41c\ub2e4 <\/p>\n\n\n\n<p>3) mesh \uacc4\ud1b5\uc740 \ub9dd\uc0c1\uc758 \ud68c\ub85c\ub9dd \ub0b4\uc5d0\uc11c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uc600\uc744 \ub54c \uace0\uc7a5\uae30\uc5ec\uc804\ub958\ub294 \ud68c\ub85c \ub9dd\ub0b4\uc5d0 \ubc1c\uc804\uae30, \ubcc0\uc555\uae30, \uc804\ub3d9\uae30 \ubc0f \uc120\ub85c\uc758 \uc811\uc18d \ud615\ud0dc\ub97c \uace0\ub824\ud55c\ub2e4 <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EB%8B%A8%EB%9D%BD%EA%B3%A0%EC%9E%A5_%EC%A0%84%EB%A5%98_%ED%94%BC%ED%81%AC_%EC%B9%98\"><\/span>\ub2e8\ub77d\uace0\uc7a5 \uc804\ub958 \ud53c\ud06c \uce58<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ub2e8\ub77d\uace0\uc7a5\uc804\ub958 peak \uac12\uc740 \ucc28\ub2e8\uae30 \ud22c\uc785\uc6a9\ub7c9 \ubc0f \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uc120\uc815\ud558\uae30 \uc704\ud55c \uac83\uc73c\ub85c \uacc4\ud1b5\uc5d0 \ub530\ub77c \ub2e4\ub974\uac8c \uacc4\uc0b0\ud55c\ub2e4 <\/p>\n\n\n\n<p>\ub2e8\uc77c \ub610\ub294 Non mesh \uacc4\ud1b5 <\/p>\n\n\n\n<ul>\n<li>I(p) = Root (2) x k x i&#8221;(k) <\/li>\n<\/ul>\n\n\n\n<ul>\n<li>I&#8221;'(k) = \ucd08\uae30 \uad50\ub958 \ub300\uce6d \uc794\ub77d\uc804\ub958\uc758 \uc2e4\ud6a8\uac12<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>k = \ube44\ub300\uce6d\uacc4\uc218 (=1.02 +0.98e^(-3R\/x) <\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mesh_%EA%B3%84%ED%86%B5\"><\/span>Mesh \uacc4\ud1b5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>k\uac12\uc774 \ub2ec\ub77c\uc9c0\ub294\ub370 \uacb0\uc815\ud55c k \uac12\uc73c\ub85c \uc0ac\uc6a9\ud55c\ub2e4 <\/p>\n\n\n\n<p>1) \ubc29\ubc95 A \uade0\uc77c\ud55c R\/X \ube44\uc728\uc744 \uc0ac\uc6a9\ud560 \ub54c \ub124\ud2b8\uc6cc\ud06c\uc758 \ubaa8\ub4e0 Branch\uc5d0\uc11c \uac00\uc7a5 \uc791\uc740 R\/X Ratio\ub97c \uc801\uc6a9\ud55c\ub2e4 <\/p>\n\n\n\n<p>2) \ubc29\ubc95 B \ub2e8\ub77d\uc9c0\uc810\uc5d0\uc11c R\/X \ube44\uc728\uc744 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \ubcf5\uc18c \uc784\ud53c\ub358\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacc4\ud1b5\uc744 \ucd95\uc57d\ud558\uace0 \uc548\uc804\uc728 1.15\ub97c \uacf1\ud55c\ub2e4 k= 1.15 x \ube44\ub300\uce6d\uacc4\uc218 (=1.02 +0.98e^(-3R\/x) 3) <\/p>\n\n\n\n<p>3) \ubc29\ubc95 C \ub4f1\uac00 \uc8fc\ud30c\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 R\/X\ub97c \ub0ae\uc740 \uc8fc\ud30c\uc218\ub85c \uacc4\uc0b0\ud558\uc5ec \uc8fc\ud30c\uc218 \uc885\uc18d \ubc30\uc728\uc744 \uacf1\ud55c\ub2e4 R\/X = R(c)\/X(c) x f(c)\/f fc \ub4f1\uac00\uc8fc\ud30c\uc218 (50Hz = 20Hz, 60Hz =24Hz)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub2e8\ub77d \uace0\uc7a5 \uc804\ub958\ub294 \ub9e4\uc6b0 \uc704\ud5d8\ud558\uba70 \ucc28\ub2e8\uae30\uc5d0\uc11c \uadfc\uc811\ud55c \uacf3\uc774\ub098 \uba3c \uacf3\uc774\ub098 \uc0c1\uad00 \uc5c6\uc774 \uac00\ub2a5\ud55c \ube60\ub974\uac8c \ucc28\ub2e8\ub418\uc5b4\uc57c \ud55c\ub2e4. KEC 212.5\uc5d0 \ub530\ub974\uba74 \ub2e8\ub77d \uace0\uc7a5 \ubc1c\uc0dd\uc774 \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc9c0\uc810\uc5d0\uc11c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud558\uace0 \uace0\uc7a5 \uc804\ub958\ub294 KS C IEC 60909 \ud45c\uc900\uc5d0 \ub530\ub77c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud558\uba70 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4<\/p>\n","protected":false},"author":1,"featured_media":195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[48,47],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-10.png","_links":{"self":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/194"}],"collection":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/comments?post=194"}],"version-history":[{"count":2,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/194\/revisions"}],"predecessor-version":[{"id":275,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/194\/revisions\/275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/media\/195"}],"wp:attachment":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/media?parent=194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/categories?post=194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/tags?post=194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}