{"id":147939,"date":"2024-04-27T15:16:51","date_gmt":"2024-04-27T15:16:51","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b0%80%eb%b3%80-%ec%a3%bc%ed%8c%8c%ec%88%98-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b8%8c\/"},"modified":"2024-04-27T15:16:52","modified_gmt":"2024-04-27T15:16:52","slug":"%ea%b0%80%eb%b3%80-%ec%a3%bc%ed%8c%8c%ec%88%98-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b8%8c","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%eb%b3%80-%ec%a3%bc%ed%8c%8c%ec%88%98-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b8%8c\/","title":{"rendered":"\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c"},"content":{"rendered":"<p class=\"sidekick\">\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD)\ub294 \uc804\ub3d9\uae30 \uc18d\ub3c4 \uc870\uc808\uc744 \uc704\ud55c \uc804\uae30 \uc7a5\uce58\ub85c, \uc5d0\ub108\uc9c0 \uc808\uac10 \ubc0f \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4 \uac10\uc18c \ub4f1\uc758 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uac00\ubcc0-\uc8fc\ud30c\uc218-\ub4dc\ub77c\uc774\ube0c.png\" alt=\"\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c\"\/><\/p>\n<h2>\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c\ub780?<\/h2>\n<p>\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD; Variable Frequency Drive)\ub294 \uc804\ub3d9\uae30\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\uae30 \uc704\ud55c \uc804\uae30\uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \uc804\ub3d9\uae30\uac00 \uc0ac\uc6a9\ud558\ub294 \uc804\ub825\uc758 \uc8fc\ud30c\uc218\uc640 \uc804\uc555\uc744 \uc870\uc808\ud558\uc5ec, \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \ud544\uc694\uc5d0 \ub530\ub77c \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. VFD\ub294 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac10\uc18c\uc2dc\ucf1c, \uc7a5\ube44\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ub4f1 \uc5ec\ub7ec \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2>VFD\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>VFD\ub294 \uc8fc\ub85c AC \uc778\ub355\uc158 \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294\ub370, \uc774\ub97c \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ub2e8\uacc4\ub97c \uac70\uce69\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>AC-DC \ubcc0\ud658<\/strong>: \uc785\ub825\ub418\ub294 AC(\uad50\ub958) \uc804\uc6d0\uc744 DC(\uc9c1\ub958) \uc804\uc6d0\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud68c\ub85c\ub97c &#8216;\ub2e4\uc774\uc624\ub4dc \ube0c\ub9ac\uc9c0 \ub809\ud2f0\ud30c\uc774\uc5b4&#8217;\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>DC \ubc84\uc2a4<\/strong>: \ubcc0\ud658\ub41c DC \uc804\uc6d0\uc740 \uc77c\uc815\ud55c \uc804\uc555\uc744 \uac00\uc9c4 &#8216;DC \ubc84\uc2a4&#8217;\ub97c \ud1b5\ud574\uc11c \uc77c\uc2dc\uc801\uc73c\ub85c \uc800\uc7a5\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>DC-AC \ubcc0\ud658<\/strong>: \uc778\ubc84\ud130\ub77c \ubd88\ub9ac\ub294 \ud68c\ub85c\ub97c \ud1b5\ud574\uc11c DC \uc804\uc6d0\uc744 \ub2e4\uc2dc AC \uc804\uc6d0\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774\ub54c \uc8fc\ud30c\uc218\ub97c \uc870\uc808\ud558\uc5ec \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc778\ubc84\ud130\ub294 IGBT(Insulated Gate Bipolar Transistor)\uc640 \uac19\uc740 \ubc18\ub3c4\uccb4 \uc2a4\uc704\uce6d \uc18c\uc790\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubcc0\ud658\ub41c DC\ub97c AC\ub85c \ubc14\uafb8\ub294 \uacfc\uc815\uc5d0\uc11c, \uc6d0\ud558\ub294 \uc8fc\ud30c\uc218\uc758 \uc804\uc6d0\uc744 \ubaa8\ud130\uc5d0 \uacf5\uae09\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc0dd\uc131\ub41c AC \uc804\uc6d0\uc758 \uc8fc\ud30c\uc218\uac00 \ubaa8\ud130\uc758 \ud68c\uc804 \uc18d\ub3c4\ub97c \uacb0\uc815\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h2>VFD\uc758 \uc7a5\uc810<\/h2>\n<ul>\n<li><strong>\uc5d0\ub108\uc9c0 \uc808\uac10<\/strong>: \ud544\uc694\ud55c \ubd80\ud558\uc5d0 \ub530\ub77c \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc870\uc808\ud568\uc73c\ub85c\uc368 \uc5d0\ub108\uc9c0\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4 \uac10\uc18c<\/strong>: \ubaa8\ud130\ub97c \ubd80\ub4dc\ub7fd\uac8c \uac00\uc18d\ud558\uac70\ub098 \uac10\uc18d\uc2dc\ucf1c \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc904\uc774\uace0, \uc7a5\ube44\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc81c\uc5b4\uc758 \uc815\ubc00\uc131<\/strong>: \ud504\ub85c\uc138\uc2a4\uc758 \uc694\uad6c\uc5d0 \uc815\ud655\ud788 \ub9de\ucdb0 \ubaa8\ud130\uc758 \uc18d\ub3c4\ub97c \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc18c\uc74c \ubc0f \uc9c4\ub3d9 \uac10\uc18c<\/strong>: \uc54c\ub9de\uc740 \uc18d\ub3c4\ub85c \ubaa8\ud130\ub97c \uc6b4\uc804\ud558\uc5ec \uc18c\uc74c\uacfc \uc9c4\ub3d9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>VFD\uc758 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/h2>\n<p>\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc601\uc5ed\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uacf5\uc870 \uc2dc\uc2a4\ud15c(HVAC): \uacf5\uae30 \ud750\ub984\uc744 \uc81c\uc5b4\ud558\uc5ec \uc5d0\ub108\uc9c0 \uc18c\ube44\ub97c \uc904\uc774\uace0 \ucf8c\uc801\ud55c \ud658\uacbd\uc744 \uc870\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud38c\ud504: \ubb3c\uc758 \ud750\ub984\uc744 \uc81c\uc5b4\ud558\uc5ec \uaf2d \ud544\uc694\ud55c \uc591\ub9cc\ud07c\ub9cc \ud38c\ud551\ud568\uc73c\ub85c\uc368 \uc5d0\ub108\uc9c0\ub97c \uc808\uc57d\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucee8\ubca0\uc774\uc5b4 \uc2dc\uc2a4\ud15c: \ubb3c\ud488\uc758 \uc774\uc1a1 \uc18d\ub3c4\ub97c \uc870\uc808\ud558\uc5ec, \uc0dd\uc0b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc81c\ud488 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud32c \ubc0f \ube14\ub85c\uc6cc: \ud544\uc694\uc5d0 \ub530\ub77c \uacf5\uae30 \ud750\ub984\uc744 \uc870\uc808\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc758 \ud6a8\uc728\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c\uc758 \ub3c4\uc785\uc740 \ud604\ub300 \uc0b0\uc5c5\uc5d0\uc11c \uc804\uae30\ub97c \uc808\uc57d\ud558\uace0, \uc124\ube44 \uc6b4\uc601\uc758 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc911\uc694\ud55c \uae30\uc220\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 VFD\uc758 \uc801\uc6a9 \ubc94\uc704\ub294 \ub354\uc6b1 \ub113\uc5b4\uc9c0\uace0 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc601\uc5ed\uc5d0\uc11c\uc758 \uc5d0\ub108\uc9c0 \uc808\uac10\uacfc \ud6a8\uc728\uc131 \uc99d\uc9c4\uc5d0 \uae30\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD)\ub294 \uc804\ub3d9\uae30 \uc18d\ub3c4 \uc870\uc808\uc744 \uc704\ud55c \uc804\uae30 \uc7a5\uce58\ub85c, \uc5d0\ub108\uc9c0 \uc808\uac10 \ubc0f \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4 \uac10\uc18c \ub4f1\uc758 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":181179,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-147939","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD)\ub294 \uc804\ub3d9\uae30 \uc18d\ub3c4 \uc870\uc808\uc744 \uc704\ud55c \uc804\uae30 \uc7a5\uce58\ub85c, 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