{"id":208892,"date":"2024-03-21T14:08:04","date_gmt":"2024-03-21T14:08:04","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%9c%a0%eb%8f%84-%ec%a0%84%eb%a5%98-%ec%86%90%ec%8b%a4-%ea%b3%b5%ec%8b%9d-%ec%a0%95%ec%9d%98-%ea%b3%84%ec%82%b0-%eb%b0%8f-%ec%a0%81%ec%9a%a9\/"},"modified":"2024-05-15T11:34:34","modified_gmt":"2024-05-15T11:34:34","slug":"%ec%9c%a0%eb%8f%84-%ec%a0%84%eb%a5%98-%ec%86%90%ec%8b%a4-%ea%b3%b5%ec%8b%9d-%ec%a0%95%ec%9d%98-%ea%b3%84%ec%82%b0-%eb%b0%8f-%ec%a0%81%ec%9a%a9","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9c%a0%eb%8f%84-%ec%a0%84%eb%a5%98-%ec%86%90%ec%8b%a4-%ea%b3%b5%ec%8b%9d-%ec%a0%95%ec%9d%98-%ea%b3%84%ec%82%b0-%eb%b0%8f-%ec%a0%81%ec%9a%a9\/","title":{"rendered":"\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd | \uc815\uc758, \uacc4\uc0b0 \ubc0f \uc801\uc6a9"},"content":{"rendered":"<p class=\"sidekick\">\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd\uc5d0 \ub300\ud55c \uc124\uba85: \uc804\uc790\uae30 \uc720\ub3c4\ub85c \uc778\ud55c \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uacc4\uc0b0\ud558\uace0 \uc774\ud574\ud558\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd: \uc815\uc758, \uacc4\uc0b0 \ubc0f \uc801\uc6a9<\/h2>\n<p>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc740 \uc804\uc790\uae30 \uc720\ub3c4 \ud604\uc0c1\uc744 \ud1b5\ud574 \ubc1c\uc0dd\ud558\ub294 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc804\uae30 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd84\uc57c\uc5d0\uc11c \uc774\ub7ec\ud55c \uc190\uc2e4\uc744 \uc774\ud574\ud558\uace0 \uacc4\uc0b0\ud558\ub294 \uac83\uc740 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \ud6a8\uc728\uc131\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubcf8\ubb38\uc5d0\uc11c\ub294 \uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc758 \uc815\uc758\ubd80\ud130 \uc2dc\uc791\ud558\uc5ec \uadf8 \uacc4\uc0b0 \ubc29\ubc95\uacfc \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840\uae4c\uc9c0\ub97c \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc758 \uc815\uc758<\/h3>\n<p>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4, \ub610\ub294 \uc5d0\ub514 \uc804\ub958 \uc190\uc2e4(Eddy current loss)\uc740 \ub3c4\uccb4\uac00 \ubcc0\ud654\ud558\ub294 \uc790\uae30\uc7a5 \ub0b4\uc5d0\uc11c \uc704\uce58\ud560 \ub54c \uc720\ub3c4 \uc804\ub958\uac00 \ud750\ub974\uba74\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4 \uc190\uc2e4\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774 \uc720\ub3c4 \uc804\ub958\ub294 \ub3c4\uccb4 \ub0b4\ubd80\uc5d0\uc11c \ud68c\uc804\ud558\ub294 \uc18c\uc6a9\ub3cc\uc774 \ubaa8\uc591\uc758 \uc804\ub958 \ud750\ub984\uc744 \ud615\uc131\ud558\uba70, \uc774\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc740 \uc5d0\ub108\uc9c0 \uc190\uc2e4\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc758 \uacc4\uc0b0<\/h3>\n<p>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacf5\uc2dd\uc73c\ub85c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\\[ P = K \\cdot f^2 \\cdot B_{m}^2 \\cdot V \\]<\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<ul>\n<li><b>P<\/b>\ub294 \uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc758 \uc804\ub825(\uc640\ud2b8)\uc785\ub2c8\ub2e4.<\/li>\n<li><b>K<\/b>\ub294 \ubb3c\uc9c8\uc758 \uc885\ub958, \ub3c4\uccb4\uc758 \ud615\ud0dc \ubc0f \ud06c\uae30\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \uc0c1\uc218\uc785\ub2c8\ub2e4.<\/li>\n<li><b>f<\/b>\ub294 \uc790\uae30\uc7a5\uc758 \ubcc0\ud654 \ube48\ub3c4(\ud5e4\ub974\uce20)\uc785\ub2c8\ub2e4.<\/li>\n<li><b>B_{m}<\/b>\ub294 \ucd5c\ub300 \uc790\uae30\uc7a5\uc758 \uc138\uae30(\ud14c\uc2ac\ub77c)\uc785\ub2c8\ub2e4.<\/li>\n<li><b>V<\/b>\ub294 \ub3c4\uccb4\uc758 \uccb4\uc801(\uc785\ubc29\ubbf8\ud130)\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc0c1\uc218 <b>K<\/b>\ub294 \ubcc0\uc555\uae30\uc758 \ucca0\uc2ec\uc774\ub098 \ubaa8\ud130\ucc98\ub7fc \ud2b9\uc815\ud55c \uae30\uacc4 \uad6c\uc870\uc5d0\uc11c \uc2e4\ud5d8\uc744 \ud1b5\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uc904\uc774\uae30 \uc704\ud55c \ubc29\ubc95<\/h3>\n<p>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc744 \uc904\uc774\ub294 \ubc29\ubc95\uc740 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li><b>\uc790\uc7ac \uc120\ud0dd<\/b>: \ub3c4\uccb4\uc758 \uc7ac\uc9c8\uc744 \uc120\ud0dd\ud560 \ub54c, \uc804\ub3c4\uc131\uc774 \ub0ae\uc740 \uc7ac\uc9c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc720\ub3c4 \uc804\ub958\ub97c \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><b>\ub3c4\uccb4 \ubd84\ud560<\/b>: \ub300\ud615 \ub2e8\uc77c \ub3c4\uccb4 \ub300\uc2e0\uc5d0 \uc5ec\ub7ec \uc870\uac01\uc758 \uc791\uc740 \ub3c4\uccb4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub3c4\uccb4 \ub0b4\ubd80\uc5d0 \ud615\uc131\ub418\ub294 \uc720\ub3c4 \uc804\ub958\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><b>\ucd5c\uc801\ud654\ub41c \uc124\uacc4<\/b>: \uc790\uae30\uc7a5\uc774 \ub3c4\uccb4\uc5d0 \uac00\uc7a5 \uc801\uac8c \uc601\ud5a5\uc744 \uc8fc\ub3c4\ub85d \uae30\uae30\ub97c \uc124\uacc4\ud568\uc73c\ub85c\uc368 \uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840<\/h3>\n<p>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd\uc740 \ub2e4\uc591\ud55c \uc804\uae30 \uae30\uae30\uc758 \uc124\uacc4 \ubc0f \uc9c4\ub2e8\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubcc0\uc555\uae30\uc758 \uc124\uacc4\uc5d0\uc11c\ub294 \uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ucca0\uc2ec\uc774 \uc801\uce35\ub41c \uad6c\uc870\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4\ub294 \ubcc0\uc555\uae30\uc758 \ud6a8\uc728\uc744 \ub192\uc774\uace0, \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uc904\uc774\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ucca0\ub3c4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub808\uc77c\uacfc \ubc14\ud034 \uc0ac\uc774\uc758 \uc720\ub3c4 \uc804\ub958\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \uc804\uae30\uc801 \uc811\ucd09\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5d0\ub108\uc9c0 \uc190\uc2e4\uacfc \ub9c8\ubaa8\ub97c \uc904\uc785\ub2c8\ub2e4. \uc774\uc640 \uac19\uc774 \uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd\uc740 \uc2e4\uc81c \uc801\uc6a9\uc744 \ud1b5\ud574 \uc804\uae30 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uacb0\ub860<\/h3>\n<p>\uc774\ucc98\ub7fc \uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc740 \uc804\uc790\uae30 \uc720\ub3c4\uc640 \uad00\ub828\ub41c \ud604\uc0c1\uc73c\ub85c, \uc774\ub97c \uc81c\ub300\ub85c \uc774\ud574\ud558\uace0 \uacc4\uc0b0\ud558\ub294 \uac83\uc740 \uc804\uae30 \uae30\uae30\uc758 \uc124\uacc4 \ubc0f \uc6b4\uc601\uc5d0 \uc788\uc5b4\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc720\ub3c4 \uc804\ub958 \uc190\uc2e4\uc744 \uc904\uc77c \uc218 \uc788\ub294 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \uc2e4\uc81c\ub85c \uc801\uc6a9\ud568\uc73c\ub85c\uc368, \ub354 \ud6a8\uc728\uc801\uc774\uace0 \uc9c0\uc18d \uac00\ub2a5\ud55c \uc804\uae30 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd\uc5d0 \ub300\ud55c \uc124\uba85: \uc804\uc790\uae30 \uc720\ub3c4\ub85c \uc778\ud55c \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uacc4\uc0b0\ud558\uace0 \uc774\ud574\ud558\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[94],"tags":[95],"class_list":["post-208892","post","type-post","status-publish","format-standard","hentry","category-94","tag-95","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>\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd | \uc815\uc758, \uacc4\uc0b0 \ubc0f \uc801\uc6a9<\/title>\n<meta name=\"description\" content=\"\uc720\ub3c4 \uc804\ub958 \uc190\uc2e4 \uacf5\uc2dd\uc5d0 \ub300\ud55c \uc124\uba85: \uc804\uc790\uae30 \uc720\ub3c4\ub85c \uc778\ud55c \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uacc4\uc0b0\ud558\uace0 \uc774\ud574\ud558\ub294 \ubc29\ubc95\uc744 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