{"id":147828,"date":"2024-04-27T15:01:25","date_gmt":"2024-04-27T15:01:25","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%82%bc%ec%83%81-%ec%9c%a0%eb%8f%84-%ec%a0%84%eb%8f%99%ea%b8%b0\/"},"modified":"2024-04-27T15:01:33","modified_gmt":"2024-04-27T15:01:33","slug":"%ec%82%bc%ec%83%81-%ec%9c%a0%eb%8f%84-%ec%a0%84%eb%8f%99%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%82%bc%ec%83%81-%ec%9c%a0%eb%8f%84-%ec%a0%84%eb%8f%99%ea%b8%b0\/","title":{"rendered":"\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30"},"content":{"rendered":"<p class=\"sidekick\">\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac\uc640 \uad6c\uc870, \uc791\ub3d9 \ubc29\uc2dd, \uc2ac\ub9bd \ud604\uc0c1, \uadf8\ub9ac\uace0 \uc0b0\uc5c5 \ub0b4 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc640 \uc7a5\uc810\uc5d0 \ub300\ud574 \uc124\uba85\ud558\ub294 \uae00\uc785\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc0bc\uc0c1-\uc720\ub3c4-\uc804\ub3d9\uae30.png\" alt=\"\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\"\/><\/p>\n<h2>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n<p>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uc804\uae30\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\uc2dc\ud0a4\uae30 \uc704\ud574 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \uae30\uae30\uc785\ub2c8\ub2e4. \uc81c\uc870\uc5c5, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \ud544\uc218\uc801\uc73c\ub85c \uc4f0\uc774\uba70, \uadf8 \ud6a8\uc728\uc131\uacfc \uacac\uace0\ud568 \ub54c\ubb38\uc5d0 \uc120\ud638\ub418\ub294 \ub3d9\ub825\uc6d0\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub780?<\/h2>\n<p>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uad50\ub958(AC) \uc804\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\ub3d9\ud558\ub294 \ud68c\uc804\uc790(rotor)\uc640 \uace0\uc815\uc790(stator)\ub85c \uad6c\uc131\ub41c \ubaa8\ud130\uc785\ub2c8\ub2e4. \uc774 \ubaa8\ud130\uc758 \ud575\uc2ec\uc740 \uc0bc\uc0c1\uc758 \uc804\ub958\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud68c\uc804\uc790 \uc8fc\uc704\uc5d0 \ud68c\uc804\ud558\ub294 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uace0, \uc774\ub85c \uc778\ud574 \ud68c\uc804\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0a8\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc791\ub3d9\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uace0\uc815\uc790\ub294 \uc804\uae30 \ucf54\uc77c\uc774 \uac10\uaca8 \uc788\ub294 \ucf54\uc5b4\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70, \uc774 \ucf54\uc77c\uc5d0 \uc0bc\uc0c1 \uc804\ub958\uac00 \ud750\ub974\uba74 \ud68c\uc804\uc790\ub97c \ub458\ub7ec\uc2fc \uc790\uae30\uc7a5\uc774 \uc0dd\uae41\ub2c8\ub2e4. \uc0bc\uc0c1 \uc804\ub958\uac00 \uc21c\ucc28\uc801\uc73c\ub85c \ucf54\uc77c\uc5d0 \uc778\uac00\ub420 \ub54c, \uc704\uc0c1 \ucc28\uc774 \ub355\ubd84\uc5d0 \uc790\uae30\uc7a5\uc774 \uc2dc\uac04\uc5d0 \ub530\ub77c \ud68c\uc804\ud558\ub294 \ud6a8\uacfc\ub97c \ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc0bc\uc0c1 \uc804\ub958\uc640 \uc790\uae30\uc7a5 \uc0dd\uc131<\/h2>\n<p>\uc0bc\uc0c1 \uc804\ub958\ub294 120\u00b0\uc758 \uc704\uc0c1 \uac01\ub3c4\ub97c \uac00\uc9c4 \uc138 \uc804\ub958\uc758 \uc9d1\ud569\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \uc11c\ub85c \uc704\uc0c1\uc774 \ucc28\uc774 \ub098\ub294 \uc804\ub958\ub97c \uace0\uc815\uc790 \ucf54\uc77c\uc5d0 \uc778\uac00\ud558\uba74, \uc790\uae30\uc7a5\uc740 \uc2dc\uac04\uc5d0 \ub530\ub77c \ud68c\uc804\ud558\ub294 \ub4ef\ud55c \ud6a8\uacfc\ub97c \ub0b4\uba70 \ud68c\uc804\uc790\ub97c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4.<\/p>\n<h2>\uc720\ub3c4 \uc804\ub958\uc640 \ud68c\uc804\ub825 \uc0dd\uc131<\/h2>\n<p>\ud68c\uc804\ud558\ub294 \uc790\uae30\uc7a5\uc740 \ud68c\uc804\uc790 \ucf54\uc77c \ub0b4\uc5d0 \uc720\ub3c4 \uc804\ub958\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774 \uc720\ub3c4 \uc804\ub958\ub294 \uc790\uae30\uc7a5\uacfc \uc0c1\ud638\uc791\uc6a9\ud558\uc5ec \ud798\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294\ub370, \uc774\ub7ec\ud55c \ud604\uc0c1\uc744 &#8216;\uc804\uc790\uc720\ub3c4&#8217;\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774 \ud798\uc740 \ud68c\uc804\uc790\ub97c \ud68c\uc804\uc2dc\ud0a4\ub294 \ub3d9\ub825\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud68c\uc804 \uc18d\ub3c4 \uc870\uc808<\/h2>\n<p>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \ud68c\uc804 \uc18d\ub3c4\ub294 \uacf5\uae09 \uc804\ub958\uc758 \uc8fc\ud30c\uc218\uc640 \uace0\uc815\uc790\uc758 \uc790\uae30\uc7a5\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc774\ub97c &#8216;\ub3d9\uae30\uc18d\ub3c4&#8217;\ub77c\uace0 \ud558\uba70, \uc2dd\uc73c\ub85c \ud45c\ud604\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\\( N_{\\text{sync}} = \\frac{120 \\times f}{P} \\)<\/li>\n<\/ul>\n<p>\uc5ec\uae30\uc11c \\( N_{\\text{sync}} \\)\ub294 \ub3d9\uae30\uc18d\ub3c4(RPM), \\( f \\)\ub294 \uc804\ub958\uc758 \uc8fc\ud30c\uc218(Hz), \\( P \\)\ub294 \ud3f4 \uc30d\uc758 \uc218\uc785\ub2c8\ub2e4. \uc2e4\uc81c \ud68c\uc804\uc790\uc758 \uc18d\ub3c4\ub294 \uc2ac\ub9bd \ub54c\ubb38\uc5d0 \ub3d9\uae30\uc18d\ub3c4\ubcf4\ub2e4 \uc870\uae08 \ub290\ub9bd\ub2c8\ub2e4.<\/p>\n<h2>\uc2ac\ub9bd(Slip)<\/h2>\n<p>\uc2ac\ub9bd\uc740 \ub3d9\uae30\uc18d\ub3c4 \ub300\ube44 \uc2e4\uc81c \ud68c\uc804 \uc18d\ub3c4\uac00 \ub290\ub9b0 \ud604\uc0c1\uc744 \uac00\ub9ac\ud0a4\uba70, \uc804\ub3d9\uae30 \ud6a8\uc728\uacfc \uc131\ub2a5\uc744 \uacb0\uc815\uc9d3\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc2ac\ub9bd\uc740 \ub2e4\uc74c\uc758 \uacf5\uc2dd\uc73c\ub85c \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\\( S = \\frac{N_{\\text{sync}} &#8211; N_{\\text{rotor}}}{N_{\\text{sync}}} \\times 100% \\)<\/li>\n<\/ul>\n<p>\uc5ec\uae30\uc11c \\( S \\)\ub294 \uc2ac\ub9bd(%), \\( N_{\\text{rotor}} \\)\ub294 \ud68c\uc804\uc790\uc758 \uc2e4\uc81c \uc18d\ub3c4(RPM)\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc7a5\uc810<\/h2>\n<ul>\n<li>\uad6c\uc870\uac00 \uac04\ub2e8\ud558\uc5ec \uc720\uc9c0\ubcf4\uc218\uac00 \uc27d\ub2e4.<\/li>\n<li>\ub0b4\uad6c\uc131\uc774 \uc88b\uace0 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/li>\n<li>\ud6a8\uc728\uc774 \ub192\uace0 \uc5d0\ub108\uc9c0 \uc18c\ube44\uac00 \uc801\ub2e4.<\/li>\n<li>\ubd80\ud558 \uc870\uac74\uc758 \ubcc0\ud654\uc5d0\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud55c\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \uc0b0\uc5c5 \ud604\uc7a5 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ub2e4\uc591\ud55c \uae30\uae30\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ud574\ud558\uae30 \uc26c\uc6b4 \uae30\ubcf8 \uc6d0\ub9ac\ubd80\ud130 \uc2e4\uc81c \uc801\uc6a9\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\ub294 \ud604\ub300 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc758 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac\uc640 \uad6c\uc870, \uc791\ub3d9 \ubc29\uc2dd, \uc2ac\ub9bd \ud604\uc0c1, \uadf8\ub9ac\uace0 \uc0b0\uc5c5 \ub0b4 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc640 \uc7a5\uc810\uc5d0 \ub300\ud574 \uc124\uba85\ud558\ub294 \uae00\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":180196,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-147828","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>\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc0bc\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac\uc640 \uad6c\uc870, \uc791\ub3d9 \ubc29\uc2dd, \uc2ac\ub9bd \ud604\uc0c1, \uadf8\ub9ac\uace0 \uc0b0\uc5c5 \ub0b4 \ub2e4\uc591\ud55c 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