{"id":10538,"date":"2022-07-14T15:50:55","date_gmt":"2022-07-14T06:50:55","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=10538"},"modified":"2022-07-23T12:10:34","modified_gmt":"2022-07-23T03:10:34","slug":"%ec%a7%81%eb%a5%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ec%a7%81%eb%a5%98%ea%b8%b0\/","title":{"rendered":"\uc9c1\ub958\uae30\u2726"},"content":{"rendered":"\n<p>[acf field=ver]\u2605[acf field=rate]![acf field=edited]  <\/p>\n\n\n\n<p> <a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a7%81%eb%a5%98%ec%a0%84%eb%8f%99%ea%b8%b0%ec%9d%98-%ec%9b%90%eb%a6%ac%ec%99%80-%ed%8a%b9%ec%84%b1-%ec%86%8d%eb%8f%84%ec%a0%9c%ec%96%b4%eb%b0%a9%ec%8b%9d\/\" target=\"_blank\" rel=\"noopener\">\uc9c1\ub958\uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac\uc640 \ud2b9\uc131 \uc18d\ub3c4\uc81c\uc5b4\ubc29\uc2dd<\/a>\u2055  <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"486\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc9c1\ub958\uc804\ub3d9\uae30\uc758-\uc6d0\ub9ac-\ubc0f-\uad6c\uc131-1024x486.jpg\" alt=\"\" class=\"wp-image-2500\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc9c1\ub958\uc804\ub3d9\uae30\uc758-\uc6d0\ub9ac-\ubc0f-\uad6c\uc131-1024x486.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc9c1\ub958\uc804\ub3d9\uae30\uc758-\uc6d0\ub9ac-\ubc0f-\uad6c\uc131-300x142.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc9c1\ub958\uc804\ub3d9\uae30\uc758-\uc6d0\ub9ac-\ubc0f-\uad6c\uc131-768x364.jpg 768w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc9c1\ub958\uc804\ub3d9\uae30\uc758-\uc6d0\ub9ac-\ubc0f-\uad6c\uc131-1536x729.jpg 1536w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc9c1\ub958\uc804\ub3d9\uae30\uc758-\uc6d0\ub9ac-\ubc0f-\uad6c\uc131-1568x744.jpg 1568w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/04\/c_\uc9c1\ub958\uc804\ub3d9\uae30\uc758-\uc6d0\ub9ac-\ubc0f-\uad6c\uc131.jpg 1796w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3>1.\uc9c1\ub958\uae30\uc758 \uad6c\uc870<\/h3>\n\n\n\n<h4>(1)\uacc4\uc790(Field Magnet)<\/h4>\n\n\n\n<p>\u2460 \uc804\uae30\uc790\ub97c \ud1b5\uacfc\ud558\ub294 \uc790\uc18d\uc744 \ub9cc\ub4dc\ub294 \ubd80\ubd84<br>\u2461 \ucca0\uc2ec\uc131\uce35 : 0.8~1.6[mm]<br>\u2462 \uacf5\uadf9 : \uc18c\ud6153[mm],\ub300\ud6156~8[mm]<\/p>\n\n\n\n<h4>(2)\uc804\uae30\uc790(Armature)<\/h4>\n\n\n\n<p>\uacc4\uc790\uc5d0\uc11c \ub9cc\ub4e0 \uc790\uc18d\uc744 \ub048\uc5b4\uc11c \uae30\uc804\ub825\uc744 \uc720\ub3c4\ud558\ub294 \ubd80\ubd84<\/p>\n\n\n\n<h4>(3)\uc815\ub958\uc790(Commutator)<\/h4>\n\n\n\n<p>\uc804\uae30\uc790 \uad8c\uc120\uc5d0\uc11c \uc720\ub3c4\ub41c \uad50\ub958\ub97c \uc9c1\ub958\ub85c \ubc14\uafd4\uc8fc\ub294 \ubd80\ubd84<br>\u2460 \ube0c\ub7ec\uc2dc\uc758 \uc815\ub958\uc790\uba74 \uc811\ucd09 \uc555\ub825<br>0.15~0.25[kg\/cm\u00b2]<br>\u2461 \ube0c\ub7ec\uc2dc\ub97c \uc911\uc131\ucd95\uc5d0\uc11c \uc774\ub3d9\uc2dc\ud0a4\ub294\uac83 : \ub85c\ucee4<br>\u2462 \uc815\ub958\uc790 \ud3b8\uc218<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[k=\\frac{u}{2}S\\]<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>\u2463 \uc815\ub958\uc790 \ud3b8\uac04 \ud3c9\uade0 \uc804\uc555<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[e_{sa}=\\frac{PE}{k}[V]\\]<\/div>\n\n\n\n<h4>(4)\ucca0\uc2ec<\/h4>\n\n\n\n<p>\u2460 \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4\uc190 \ubc29\uc9c0\ucc45<br>\ud68c\uc804\uae30 1~2[%] \uaddc\uc18c \ud568\uc720<br>\ubcc0\uc555\uae30 3~4[%] \uaddc\uc18c \ud568\uc720<br>\u2461 \uc640\uc804\ub958\uc190 \ubc29\uc9c0\ucc45<br>0.35~0.5[mm] \uc131\uce35<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>2.\uc804\uae30\uc790 \uad8c\uc120<\/h3>\n\n\n\n<h4>(1)\uc9c1\ub958\uae30\uc758 \uc804\uae30\uc790 \uad8c\uc120<\/h4>\n\n\n\n<p>\uace0\uc0c1\uad8c, \ud3d0\ub85c\uad8c, 2\uce35\uad8c \ucc44\ud0dd<\/p>\n\n\n\n<h4>(2)\uc911\uad8c\uacfc \ud30c\uad8c<\/h4>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\ube44\uad50\ud56d\ubaa9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc911\uad8c(\ubcd1\ub82c\uad8c)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\ud30c\uad8c(\uc9c1\ub82c\uad8c)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\uc804\uae30\uc790\uc758 \ubcd1\ub82c \ud68c\ub85c\uc218(a)<\/td><td class=\"has-text-align-center\" data-align=\"center\">p(mp)<\/td><td class=\"has-text-align-center\" data-align=\"center\">2(2m)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\ube0c\ub7ec\uc2dc\uc218(p)<\/td><td class=\"has-text-align-center\" data-align=\"center\">p<\/td><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\uc6a9\ub3c4<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uc800\uc804\uc555, \ub300\uc804\ub958<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uace0\uc804\uc555,\uc18c\uc804\ub958<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\uade0\uc555\uc811\uc18d<\/td><td class=\"has-text-align-center\" data-align=\"center\">4\uadf9\uc774\uc0c1\uc774\uba74 \uade0\uc555\uc811\uc18d\uc744 \ud558\uc5ec\uc57c\ud55c\ub2e4.<\/td><td class=\"has-text-align-center\" data-align=\"center\">\uade0\uc555\uc811\uc18d\uc740 \ud544\uc694\uc5c6\ub2e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>3.\uc720\uae30\uae30\uc804\ub825<\/h3>\n\n\n\n<h4>(1)\ubc1c\uc804\uae30\uc758 \uc720\uae30\uae30\uc804\ub825<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=\\frac{PZ}{60a}\\phi N=k\\phi N[V]\\]<\/div>\n\n\n\n<h6 class=\"has-text-align-center\">P:\uadf9\uc218, Z:\ucd1d\ub3c4\uccb4\uc218<br>N:\ud68c\uc804\uc218[rpm], a:\ubcd1\ub82c\ud68c\ub85c\uc218<\/h6>\n\n\n\n<h4>(2)\uc8fc\ubcc0 \uc18d\ub3c4<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[v=\\pi D\\frac{N}{60}[m\/sec]\\]<\/div>\n\n\n\n<h6 class=\"has-text-align-center\">D : \uc804\uae30\uc790 \uc9c0\ub984, N : \uc804\uae30\uc790 \ud68c\uc804\uc218<\/h6>\n\n\n\n<h3>4.\uc804\uae30\uc790 \ubc18\uc791\uc6a9<\/h3>\n\n\n\n<p><a href=\"http:\/\/ftz.myds.me\/wordpress\/%eb%8f%99%ea%b8%b0%eb%b0%9c%ec%a0%84%ea%b8%b0%ec%9d%98-%ec%a0%84%ea%b8%b0%ec%9e%90-%eb%b0%98%ec%9e%91%ec%9a%a9\/\">\ub3d9\uae30\ubc1c\uc804\uae30\uc758 \uc804\uae30\uc790 \ubc18\uc791\uc6a9<\/a>\u2055 <\/p>\n\n\n\n<h4>(1)\uc804\uae30\uc790 \ubc18\uc791\uc6a9<\/h4>\n\n\n\n<p>\uc804\uae30\uc790 \uc804\ub958\uc5d0 \uc758\ud55c \uc790\uc18d\uc774 \uacc4\uc790\uad8c\uc120\uc758 \uc8fc\uc790\uc18d\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub294 \ud604\uc0c1<\/p>\n\n\n\n<h4>(2)\uc601\ud5a5<\/h4>\n\n\n\n<p>\u2460 \uc804\uae30\uc801 \uc911\uc131\ucd95 \uc774\ub3d9<br>\u00b7 \ubc1c\uc804\uae30 (\ud68c\uc804\ubc29\ud5a5)<br>\u00b7 \uc804\ub3d9\uae30 (\ud68c\uc804\ubc18\ub300\ubc29\ud5a5)<br>\u2461 \uc8fc\uc790\uc18d \uac10\uc18c<br>\u00b7 \ubc1c\uc804\uae30 (\uc720\uae30\uae30\uc804\ub825\uac10\uc18c)<br>\u00b7 \uc804\ub3d9\uae30 (\ud1a0\ud06c\uac10\uc18c, \uc18d\ub3c4\uc99d\uac00)<br>\u2462 \uc815\ub958\uc790 \ud3b8\uac04\uc758 \ubd88\uaf43\uc12c\ub77d \ubc1c\uc0dd<br>\u00b7 \uc815\ub958 \ubd88\ub7c9\uc758 \uc6d0\uc778<\/p>\n\n\n\n<h4>(3)\uac10\uc18c \ub300\ucc45<\/h4>\n\n\n\n<p>\u2460 \ubcf4\uc0c1\uad8c\uc120 \uc124\uce58(\uac00\uc7a5\ud6a8\uacfc\uc801)<br>\u00b7 \uc8fc\uc790\uc18d \uac10\uc18c \ubc29\uc9c0<br>\u00b7 \uc804\uae30\uc790\uc804\ub958\uc640 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \uc124\uce58<br>\u2461 \ubcf4\uadf9\uc124\uce58<br>\u00b7 \uacf5\uadf9 \uc790\uc18d\ubc00\ub3c4 \uade0\uc77c<br>\u00b7 \uc911\uc131\ucd95 \uc774\ub3d9 \ubc29\uc9c0<br>\u00b7 \uc815\ub958 \uc791\uc6a9\uc5d0 \uc720\ub9ac<br>\u2462 \ube0c\ub7ec\uc2dc\ub97c \uc0c8\ub85c\uc6b4 \uc911\uc131\uc810\uc73c\ub85c \uc774\ub3d9<br>\u00b7 \ubc1c\uc804\uae30 : \ud68c\uc804\ubc29\ud5a5\uc73c\ub85c \uc774\ub3d9<br>\u00b7 \uc804\ub3d9\uae30 : \ud68c\uc804\ubc29\ud5a5\uc758 \ubc18\ub300\ubc29\ud5a5\uc73c\ub85c \uc774\ub3d9<\/p>\n\n\n\n<h4>(4)\uae30\uc790\ub825<\/h4>\n\n\n\n<p>\u2460 \uac10\uc790\uae30\uc804\ub825(\uc8fc\uc790\uc18d\uac10\uc18c)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[AT_d=\\frac{ZI_a}{2aP}\\cdot \\frac{2\\alpha}{\\pi}[AT\/\uadf9]\\]<\/div>\n\n\n\n<p>\u2461 \uad50\ucc28\uae30\uc790\ub825(\uc911\uc131\ucd95\uc774\ub3d9)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[AT_e=\\frac{ZI_a}{2aP}\\cdot\\frac{\\beta}{\\pi}[AT\/\uadf9]\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>5.\uc815\ub958<\/h3>\n\n\n\n<h4>(1)\uc815\ub958<\/h4>\n\n\n\n<p>\uc804\uae30\uc790 \ub3c4\uccb4\uac00 \uc804\ub958\uac00 \ube0c\ub7ec\uc2dc\ub97c \ud1b5\uacfc\ud560\ub54c\ub9c8\ub2e4 \uc804\ub958\uc758 \ubc29\ud5a5\uc774 \ubc18\uc804\ub418\uc5b4 \uad50\ub958\ub97c \uc9c1\ub958\ub85c \ubcc0\ud658\ud55c\ub2e4.<\/p>\n\n\n\n<h4>(2)\uc591\ud638\ud55c \uc815\ub958\ub97c \uc5bb\ub294 \ubc29\ubc95<\/h4>\n\n\n\n<p>\ud3c9\uade0\ub9ac\uc561\ud134\uc2a4 \uc804\uc555(\uc815\ub958\ubd88\ub7c9\uc758 \uc6d0\uc778)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[e_L=L\\frac{2I_c}{T_c}\\]<\/div>\n\n\n\n<p>\u2460 \ub9ac\uc561\ud134\uc2a4\ub97c \uc801\uac8c \ud55c\ub2e4 : \ub2e8\uc808\uad8c \ucc44\ud0dd<br>\u2461 \uc790\uccb4\uc778\ub355\ud134\uc2a4\uac00 \uc791\uc744\uac83<br>\u2462 \uc815\ub958\uc8fc\uae30\ub97c \uae38\uac8c \ud55c\ub2e4 : \ud68c\uc804 \uc18d\ub3c4\ub97c \ub0ae\ucd98\ub2e4.<br>\u2463 \ube0c\ub7ec\uc2dc\uc804\uc555\uac15\ud558&gt;\ub9ac\uc561\ud134\uc2a4\uc804\uc555<br>\u2464 \uc800\ud56d\uc815\ub958 : \ud0c4\uc18c\ube0c\ub7ec\uc2dc \uc0ac\uc6a9<br>\u2465 \uc804\uc555 \uc815\ub958 : \ubcf4\uadf9 \uc124\uce58 \ud3c9\uade0 \ub9ac\uc561\ud134\uc2a4 \uc804\uc555 \uc0c1\uc1c4<\/p>\n\n\n\n<h4>(3)\uc815\ub958\uace1\uc120<\/h4>\n\n\n\n<p>\uc9c1\uc120\uc815\ub958, \uc815\ud604\ud30c \uc815\ub958, \uacfc\uc815\ub958, \ubd80\uc871\uc815\ub958 \ub4f1\uc774 \uc788\uc73c\uba70 <br>\u2460 \ubd88\uaf43\uc5c6\ub294 \uc815\ub958\ub294 \uc9c1\uc120\uc815\ub958(\uc774\uc0c1\uc801) \ub610\ub294 \uc815\ud604\ud30c\uc815\ub958(\uc2e4\uc81c) \uc774\ub2e4<br>\u2461 \uacfc\uc815\ub958\ub294 \ube0c\ub7ec\uc2dc\uc55e\ud3b8 \ubd88\uaf43\uc774 \ubc1c\uc0dd\ud558\ub294 \uc815\ub958\ucd08\uae30\uc758 \uc815\ub958\ub2e8\uacc4<br>\u2462 \ubd80\uc871\uc815\ub958\ub294 \ube0c\ub7ec\uc2dc\ub4a4\ud3b8 \ubd88\uaf43\uc774 \ubc1c\uc0dd\ud558\ub294 \uc815\ub958\ucd08\uae30\uc758 \ub9d0\uae30\ub2e8\uacc4<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>6.\uc9c1\ub958\ubc1c\uc804\uae30\uc758 \ud2b9\uc131<\/h3>\n\n\n\n<h4>(1)\ud2b9\uc131\uace1\uc120<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"570\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\ubb34\ubd80\ud558\ud3ec\ud654\uace1\uc120.jpg\" alt=\"\" class=\"wp-image-11014\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\ubb34\ubd80\ud558\ud3ec\ud654\uace1\uc120.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\ubb34\ubd80\ud558\ud3ec\ud654\uace1\uc120-300x167.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\ubb34\ubd80\ud558\ud3ec\ud654\uace1\uc120-768x428.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"565\" src=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\uc678\ubd80\ud3ec\ud654\uace1\uc120.jpg\" alt=\"\" class=\"wp-image-11015\" srcset=\"http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\uc678\ubd80\ud3ec\ud654\uace1\uc120.jpg 1024w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\uc678\ubd80\ud3ec\ud654\uace1\uc120-300x166.jpg 300w, http:\/\/ftz.myds.me\/wordpress\/wp-content\/uploads\/2022\/07\/\uc678\ubd80\ud3ec\ud654\uace1\uc120-768x424.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4>(2)\uc9c1\ub958\ubc1c\uc804\uae30\uc758\ubd84\ub958<\/h4>\n\n\n\n<p><strong>\ud0c0\uc5ec\uc790 \ubc1c\uc804\uae30<\/strong><\/p>\n\n\n\n<p>\uc678\ubd80\uc758 \ub3c5\ub9bd\ub41c \uc9c1\ub958 \uc804\uc6d0\uc5d0 \uc758\ud574 \uacc4\uc790\uad8c\uc120\uc744 \uc5ec\uc790 \uc2dc\ud0a4\ub294 \ubc29\ubc95<\/p>\n\n\n\n<p>\u2460 \uc720\uae30\uae30\uc804\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=p\\phi n\\times\\frac{Z}{a}\\]<\/div>\n\n\n\n<p>\u2461 \ub2e8\uc790\uc804\uc555<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=E-I_aR_a-E_a-E_b\\]<\/div>\n\n\n\n<p>\u2462 \ud2b9\uc9d5\uc794\ub958\uc790\uac00\uac00 \uc5c6\uc5b4\ub3c4 \ubc1c\uc804\uac00\ub2a5\uc6b4\uc804\uc911 \uc804\uae30\uc790 \ud68c\uc804\ubc29\ud5a5 \ubc18\ub300<br>\u2192 +,-&nbsp; \uadf9\uc131\uc774 \ubc18\ub300\ub85c \ubc1c\uc804<\/p>\n\n\n\n<p><strong>\uc790\uc5ec\uc790 \ubc1c\uc804\uae30<\/strong><\/p>\n\n\n\n<p>\uc885\ub958 : \uc9c1\uad8c,\ubd84\uad8c,\ubcf5\uad8c \ubc1c\uc804\uae30<\/p>\n\n\n\n<h4>(3)<strong>\uc9c1\uad8c\ubc1c\uc804\uae30<\/strong><\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_a=I_f=I\\]<\/div>\n\n\n\n<p>: \uc804\uae30\uc790 \uad8c\uc120\uacfc \uacc4\uc790 \uad8c\uc120\uc774 \uc9c1\ub82c\ub85c \uc811\uc18d<\/p>\n\n\n\n<p>\u2460 \uc804\uae30\uc790\uc804\ub958=\uacc4\uc790\uc804\ub958=\ubd80\ud558\uc804\ub958<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_a=I_f=I\\]<\/div>\n\n\n\n<p>\u2461 \ubd80\ud558\uc804\ub958<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I=\\frac{P}{V}\\]<\/div>\n\n\n\n<p>\u2462 \ub2e8\uc790\uc804\uc555<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=E-I_aR_a-I_fR_f-e_a-e_b\\]\\[=E-IR_a-IR_f-e_a-e_b\\]<\/div>\n\n\n\n<p>\u2463 \ud2b9\uc9d5\uc794\ub958\uc790\uae30\uac00 \uc5c6\uc73c\uba74 \ubc1c\uc804 \ubd88\uac00\ub2a5\uc6b4\uc804\uc911 \uc804\uae30\uc790 \ud68c\uc804\ubc29\ud5a5\uc744 \ubc18\ub300 \uc794\ub958\uc790\uae30\ub97c \uc18c\uba78\uc2dc\ucf1c \ubc1c\uc804\ubd88\uac00\ub2a5<br>\ubb34\ubd80\ud558\uc2dc\uc5d0\ub294 \uc790\uae30\uc5ec\uc790\ub85c \uc804\uc555\uc744 \ud655\ub9bd\ud560\uc218 \uc5c6\ub2e4<\/p>\n\n\n\n<h4>(4)\ubd84\uad8c\ubc1c\uc804\uae30<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_a=I_f+I\\]<\/div>\n\n\n\n<p>: \uc804\uae30\uc790 \uad8c\uc120\uacfc \uacc4\uc790\uad8c\uc120\uc774 \ubcd1\ub82c\ub85c \uc811\uc18d<\/p>\n\n\n\n<p>\u2460 \ubd80\ud558\uc804\ub958<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I=\\frac{P}{V}\\]<\/div>\n\n\n\n<p>\u2461 \uacc4\uc790\uc804\ub958<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_f=\\frac{V}{R_f}\\]<\/div>\n\n\n\n<p>\u2462 \uc804\uae30\uc790\uc804\ub958<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_a=I_f+I\\]<\/div>\n\n\n\n<p>\u2463 \ub2e8\uc790\uc804\uc555<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=E-I_aR_a-e_a-e_b\\]\\[=E-(I_f+I)R_a-e_a-e_b\\]<\/div>\n\n\n\n<p>\u2464 \ubd84\uad8c\ubc1c\uc804\uae30\uc758 \ud2b9\uc9d5\uc794\ub958\uc790\uae30\uac00 \uc5c6\uc73c\uba74 \ubc1c\uc804\ubd88\uac00\ub2a5\uc6b4\uc804\uc911 \uacc4\uc790\ud68c\ub85c\ub97c \uac11\uc790\uae30 \uc5f4\uba74 \uacc4\uc790\uad8c\uc120\uc5d0 \uace0\uc555\uc744 \uc720\uac00\ud558\uc5ec \uacc4\uc790\uad8c\uc120\uc758 \uc808\uc5f0\uc744 \ud30c\uad34\ud560 \uc6b0\ub824\uac00 \uc788\ub2e4<br>\u2465 \uc6b4\uc804\uc911 \uc11c\uc11c\ud788 \ub2e8\ub77d <br>\ucc98\uc74c\uc5d0\ub294 \ud070 \uc804\ub958\uac00 \ud750\ub974\ub098 \uc885\ub798\uc5d0\ub294 \uc18c\uc804\ub958\uac00 \ud750\ub978\ub2e4.<\/p>\n\n\n\n<h4>(5)\ubcf5\uad8c\ubc1c\uc804\uae30<\/h4>\n\n\n\n<p>\uc804\uae30\uc790\uad8c\uc120\uacfc \uc9c1\ub82c\ub85c \uc811\uc18d\ub418\uc5b4 \uc788\ub294&nbsp;<strong>\uc9c1\uad8c \uacc4\uc790 \uad8c\uc120<\/strong>\uacfc \uc804\uac00\uc800 \uad8c\uc120\uacfc \ubcd1\ub82c\ub85c \uc811\uc18d\ub418\uc5b4\uc788\ub294&nbsp;<strong>\ubd84\uad8c\uacc4\uc790 \uad8c\uc120\uc774 \uc124\uce58<\/strong>\ub418\uc5b4\uc788\ub2e4.<\/p>\n\n\n\n<ul><li>\uac00\ub3d9\ubcf5\uad8c \ubc1c\uc804\uae30<br>\uacfc\ubcf5\uad8c, \ud3c9\ubcf5\uad8c, \ubd80\uc871\ubcf5\uad8c<\/li><\/ul>\n\n\n\n<ul><li>\ucc28\ub3d9\ubcf5\uad8c\ubc1c\uc804\uae30<ul><li>\ubd84\uad8c\uacc4\uc790\uad8c\uc120\uc758 \uae30\uc790\ub825\uacfc \uc9c1\uad8c\uacc4\uc790\uad8c\uc120\uc758 \uae30\uc790\ub825\uc774 \uc11c\ub85c \uac10\ud574\uc9c0\ub294 \ubc29\ud5a5\uc73c\ub85c \ub418\uc5b4 \uc788\ub294 \ubc1c\uc804\uae30\ub85c\uc11c \uc218\ud558\ud2b9\uc131\uc744 \uac16\uace0\uc788\ub2e4.<\/li><li>\uc218\ud558 \ud2b9\uc131 : \uc815\uc804\ub958 \ud2b9\uc131, \uc815\ucd9c\ub825 \ud2b9\uc131, \uc6a9\uc811\uc6a9 \ubc1c\uc804\uae30<br><\/li><\/ul><\/li><li>\ubc1c\uc804\uae30 \uad6c\uc870 \ubcc0\ud658<br>\ubcf5\uad8c \ubc1c\uc804\uae30\u2192\uc9c1\uad8c \ubc1c\uc804\uae30 : \ubd84\uad8c \uacc4\uc790 \uac1c\ubc29<br>\ubcf5\uad8c \ubc1c\uc804\uae30\u2192\ubd84\uad8c \ubc1c\uc804\uae30 : \uc9c1\uad8c \uacc4\uc790 \ub2e8\ub77d<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>7.\uc804\uc555\ubcc0\ub3d9\uc728<\/h3>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\epsilon=\\frac{V_0-V_n}{V_n}\\times 100[\\%]\\]<\/div>\n\n\n\n<p>\uc804\uc555\ubcc0\ub3d9\ub960&nbsp;\u03b5&gt;0 \uc778 \ubc1c\uc804\uae30 : \ud0c0\uc5ec\uc790, \ubd84\uad8c, \ucc28\ub3d9\ubcf5\uad8c \ubd80\uc871\ubcf5\uad8c<br>\uc804\uc555\ubcc0\ub3d9\ub960&nbsp;\u03b5=0&nbsp;\uc778 \ubc1c\uc804\uae30 : \ud3c9\ubcf5\uad8c\ubc1c\uc804\uae30<br>\uc804\uc555\ubcc0\ub3d9\ub960&nbsp;\u03b5&lt;0&nbsp;\uc778 \ubc1c\uc804\uae30 : \uc9c1\uad8c, \uacfc\ubcf5\uad8c \ubc1c\uc804\uae30<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>8.\ubcd1\ub82c\uc6b4\uc804<\/h3>\n\n\n\n<h4>(1)\ubcd1\ub82c\uc6b4\uc804<\/h4>\n\n\n\n<p>\u2460 \uc804\uc555\ubc0f \uadf9\uc131\uc774 \uac19\uc744\uac83<br>\u2461 \uc6a9\ub7c9\uc774 \uac19\uc73c\uba74 \uac01 \ubc1c\uc804\uae30\uc758 \uc678\ubd80\ud2b9\uc131\uace1\uc120\uc774 \uac19\uc744\uac83<br>\u2462 \uc678\ubd80\ud2b9\uc131\uace1\uc120\uc774 \uc5b4\ub290 \uc815\ub3c4 \uc218\ud558\ud2b9\uc131\uc77c\uac83<br>\u2463 \uc6a9\ub7c9\uc774 \ub2e4\ub97c\uacbd\uc6b0 \uc678\ubd80\ud2b9\uc131\uace1\uc120\uc774 \uac70\uc758 \uc77c\uce58\ud560\uac83<br>\u2464 \uc9c1\uad8c\uacfc \ubcf5\uad8c\ubc1c\uc804\uae30\uc758 \ubcd1\ub82c\uc6b4\uc804\uc740 \uade0\uc555\uc120\uc744 \uc5f0\uacb0\ud558\uc5ec \uc548\uc804\uc6b4\uc804\ud55c\ub2e4<\/p>\n\n\n\n<h4>(2)\ubd80\ud558\uc758 \ubd84\ub2f4<\/h4>\n\n\n\n<p>\u2460 \uc800\ud56d\uc774 \uac19\uc73c\uba74 <br>\uc720\uae30\uc804\uc555\uc774 \ud070 \ubc1c\uc804\uae30\uac00 \ubd80\ud558\ub97c \ub9ce\uc774 \ubd84\ub2f4<br>\u2461 \uc720\uae30\uc804\uc555\uc774 \uac19\uc73c\uba74 <br>\ubd80\ud558\ub294 \uc804\uae30\uc790 \ud68c\ub85c \uc800\ud56d\uc5d0 \ubc18\ube44\ub840\ud574\uc11c \ubd84\ubc30<br>\u2462 \uc678\ubd80\ud2b9\uc131\uace1\uc120\uc774 \uac19\uc740 \uacbd\uc6b0 <br>\ubd80\ud558\ubd84\ub2f4\uc740 \uc6a9\ub7c9\uc5d0 \ube44\ub840<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>9.\uc9c1\ub958\uc804\ub3d9\uae30\uc758 \uc774\ub860<\/h3>\n\n\n\n<p>\u2460 \uc5ed\uae30\uc804\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=\\frac{PZ}{60a}\\phi N=k\\phi N[V],\\ E=V-I_aR_a\\]<\/div>\n\n\n\n<p>\u2461 \ub2e8\uc790\uc804\uc555<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V=E+I_aR_a\\]<\/div>\n\n\n\n<p>\u2462 \ud68c\uc804\uc18d\ub3c4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=k\\frac{V-I_aR_a}{\\phi}[rpm]\\]<\/div>\n\n\n\n<p>\u2463 \ud1a0\ud06c(\ud68c\uc804\ub825)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=\\frac{Pz}{2a\\pi}\\phi I_a=k\\phi I_a[N\\cdot m]\\]\\[T=\\frac{P}{\\omega}=9.55\\frac{P}{N}[N\\cdot m]\\]\\[T=0.975\\frac{P}{N}[kg\\cdot m]\\]<\/div>\n\n\n\n<p>\u2464 \ucd9c\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[P=\\omega T=I_aE[W]\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>10.\uc9c1\ub958\uc804\ub3d9\uae30\uc758 \ud2b9\uc131<\/h3>\n\n\n\n<h4>(1)\ud0c0\uc5ec\uc790 \uc804\ub3d9\uae30<\/h4>\n\n\n\n<p>\u2460 \uc5ed\uae30\uc804\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=V-I_aR_a[V],\\ E=\\frac{PZ}{60a}\\phi N[V]\\]<\/div>\n\n\n\n<p>\u2461 \ud68c\uc804\uc18d\ub3c4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=k\\frac{V-I_aR_a}{\\phi}[rpm]\\]\n\\[I_f=0[A]\\to \\phi=0[Wb]\\to N=\u221e [rpm]\\]\n\\[\uc704\ud5d8\uc18d\ub3c4, \uacc4\uc790\ud68c\ub85c \ud4e8\uc988 \uc0ac\uc6a9 \uae08\uc9c0\\]<\/div>\n\n\n\n<p>\u2462 \ucd9c\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[P=I_aE=\\omega T=2\\pi\\frac{N}{60}T[W]\\]<\/div>\n\n\n\n<p>\u2463 \ud1a0\ud06c<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=\\frac{Pz}{2a\\pi}\\phi I_a=k\\phi I_a[N\\cdot m0\\]<\/div>\n\n\n\n<p>\u2464 \uc804\uc6d0\uadf9\uc131\ubc18\ub300 :\ud68c\uc804 \ubc29\ud5a5 \ubc18\ub300<\/p>\n\n\n\n<h4>(2)\uc9c1\uad8c\uc804\ub3d9\uae30 <\/h4>\n\n\n\n<p>\u2460\uc804\uae30\uc790\uc804\ub958 <\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_a=I_f=I\\]<\/div>\n\n\n\n<p>\u2461\uc5ed\uae30\uc804\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=V-I_a(R_a+R_s)[V],\\ E=\\frac{PZ}{60a}\\phi N[V]\\]<\/div>\n\n\n\n<p>\u2462\ud1a0\ud06c\uc640 \ud68c\uc804\uc218<\/p>\n\n\n\n<p>\u00b7 \uc790\uae30\ud3ec\ud654\uc804<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=kI_a^2[N\\cdot m],\\ T\u221dI_a^2\u221d\\frac{1}{N^2}\\]<\/div>\n\n\n\n<p>\u00b7 \uc790\uae30\ud3ec\ud654\ud6c4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=kI_a[N\\cdot m],\\ T\u221dI_a\u221d\\frac{1}{N}\\]<\/div>\n\n\n\n<p>\u2463 \uc6b4\uc804\uc911 \ubb34\ubd80\ud558\uc0c1\ud0dc<br>\u00b7 \uc704\ud5d8\uc18d\ub3c4, \ubca8\ud2b8 \uc0ac\uc6a9 \uae08\uc9c0<br>\u2464 \ud68c\uc804\ubc29\ud5a5\ubcc0\uacbd<br>\u00b7 \uc804\uae30\uc790\uc804\ub958\ub098 \uacc4\uc790\uc804\ub958 \uc911 1\uac1c\ub9cc \ubcc0\uacbd<br>\u00b7 \uc804\uc6d0 \uadf9\uc131 \ubc18\ub300(\ud68c\uc804\ubc29\ud5a5\ubd88\ubcc0)<br>\u2465 \ubd80\ud558\uc5d0 \ub530\ub77c \uc18d\ub3c4\ubcc0\ub3d9 \uc2ec\ud568<\/p>\n\n\n\n<h4>(3)\ubd84\uad8c\uc804\ub3d9\uae30<\/h4>\n\n\n\n<p>\u2460\uc804\uae30\uc790\uc804\ub958<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_a=I_f+I\\]\\[\uc77c\ubc18\uc801\uc73c\ub85c I_f\ubb34\uc2dc I_a\\fallingdotseq  I\\]<\/div>\n\n\n\n<p>\u2461\uacc4\uc790\uc804\ub958<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_f=\\frac{V}{R_f}[A]\\]<\/div>\n\n\n\n<p>\u2462\uc5ed\uae30\uc804\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=V-I_aR_a\\]<\/div>\n\n\n\n<p>\u2463\ud68c\uc804\uc18d\ub3c4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=k\\frac{V-I_aR_a}{\\phi}[rpm]\\]\\[R_f \uc77c\uc815\\to I_f\uc77c\uc815\\to\\phi\uc77c\uc815(\uc0c1\uc218\ucde8\uae09)\\]\n\\[\uc815\uc18d\ub3c4\uc6b4\uc804\\]<\/div>\n\n\n\n<p>\u2464\uc6b4\uc804 \uc911 \uacc4\uc790 \ud68c\ub85c \ub2e8\uc120<br>\u00b7\uc704\ud5d8 \uc18d\ub3c4 \ub3c4\ub2ec, \ubca8\ud2b8 \uc0ac\uc6a9 \uae08\uc9c0<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_f=0[A]\\to\\phi=0[Wb]\\to N=\u221e[rpm](\uc704\ud5d8\uc18d\ub3c4)\\]<\/div>\n\n\n\n<p>\u2465\ud1a0\ud06c (\ud68c\uc804\ub825)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=\\frac{Pz}{2a\\pi}\\phi I_a=k\\phi I_a[N\\cdot m]\\]<\/div>\n\n\n\n<p>\u2466\ud1a0\ud06c\uc640 \ud68c\uc804\uc218<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T\u221dI_a\u221d\\frac{1}{N}\\]<\/div>\n\n\n\n<p>\u2467\uc804\uae30\uc790\uc804\ub958\ub098 \uacc4\uc790\uc804\ub958 \uc911 1\uac1c\ub9cc \ubcc0\uacbd<br>\u00b7\uc804\uc6d0 \uadf9\uc131 \ubc18\ub300(\ud68c\uc804 \ubc29\ud5a5 \ubd88\ubcc0)<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>11.\uc9c1\ub958\uc804\ub3d9\uae30\uc758 \uae30\ub3d9<\/h3>\n\n\n\n<p>(1)\uc804\uae30\uc790\uad8c\uc120 \uacfc \uacc4\uc790\uad8c\uc120 \uc5d0 \uc800\ud56d\uc744 \ub123\uc5b4 \uc804\ub958\ub97c \uc870\uc815\ud55c\ub2e4<br>(2)\uae30\ub3d9\ud1a0\ud06c\uac00 \ucda9\ubd84\ud788 \ud074\uac83<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[R_{fs}\ucd5c\uc18c\\to I_f\ucd5c\ub300\\to \\phi\ucd5c\ub300 \\to T\ucd5c\ub300\\]<\/div>\n\n\n\n<p>(3)\uae30\ub3d9\uc804\ub958\uc758 \ud06c\uae30\ub294 \uc815\uaca9\uc804\ub958 2\ubc30 \uc815\ub3c4\uc758 \uc774\ub0b4\uc5d0\uc11c \uc81c\ud55c\ud55c\ub2e4<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>12.\uc9c1\ub958\uc804\ub3d9\uae30\uc758 \uc18d\ub3c4\uc81c\uc5b4<\/h3>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[n=k\\frac{V-I_aR_a}{\\phi}[rpm]\\]<\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uad6c\ubd84<\/td><td>\uc81c\uc5b4\ubc95<\/td><td>\ud2b9\uc131<\/td><\/tr><tr><td>\uacc4\uc790\uc81c\uc5b4\ubc95<\/td><td>\uc815\ucd9c\ub825<br>(\uac00\ubcc0\uc18d\ub3c4)\uc81c\uc5b4<\/td><td>\uc138\ubc00\ud558\uace0 \uc548\uc815\ub41c \uc18d\ub3c4 \uc81c\uc5b4\ub97c \ud560 \uc218 \uc788\ub2e4<br>\uc18d\ub3c4\uc81c\uc5b4 \ubc94\uc704\uac00 \uc881\ub2e4<br>\ud6a8\uc728\uc740 \uc591\ud638\ud558\ub098 \uc815\ub958\uac00 \ubd88\ub7c9\ud558\ub2e4<\/td><\/tr><tr><td>\uc804\uc555 \uc81c\uc5b4\ubc95<\/td><td>\uc815\ud1a0\ud06c \uc81c\uc5b4<br>\uc704\ub4dc\ub808\uc624\ub098\ub4dc \ubc29\uc2dd<br>\uc77c\uadf8\ub108 \ubc29\uc2dd<\/td><td>\uc81c\uc5b4\ubc94\uc704\uac00 \ub113\ub2e4<br>\uc190\uc2e4\uc774 \ub9e4\uc6b0 \uc801\ub2e4<br>\uc815\uc5ed\uc6b4\uc804\uc774 \uac00\ub2a5<br>\uc124\ube44\ube44\uac00 \ub9ce\uc774\ub4e0\ub2e4<\/td><\/tr><tr><td>\uc9c1\ub82c\uc800\ud56d\ubc95<\/td><td><\/td><td>\ud6a8\uc728\uc774 \ub098\uc058\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>13.\uc9c1\ub958\uc804\ub3d9\uae30\uc758 \uc18d\ub3c4\ubcc0\ub3d9\ub960<\/h3>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\epsilon=\\frac{\ubb34\ubd80\ud558\uc804\uc555-\uc815\uaca9\uc18d\ub3c4}{\uc815\uaca9\uc18d\ub3c4}\\times 100\\]\\[=\\frac{N_0-N_n}{N_n}\\times 100\\]<\/div>\n\n\n\n<p>\uc18d\ub3c4\ubcc0\ub3d9\ub960<br>\uc9c1\uad8c&gt;\uac00\ub3d9(\ubcf5\uad8c)&gt;\ubd84\uad8c&gt;\ucc28\ub3d9(\ubcf5\uad8c)<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>14.\uc9c1\ub958\uc804\ub3d9\uae30\uc758 \uc81c\ub3d9<\/h3>\n\n\n\n<h4>(1)\ud68c\uc0dd\uc81c\ub3d9 <\/h4>\n\n\n\n<p>\uc804\ub3d9\uae30\ub97c \ubc1c\uc804\uae30\ub85c \uc801\uc6a9\ud558\uc5ec \uc0dd\uae34 \uc720\uae30\uae30\uc804\ub825\uc744 \uc804\uc6d0\uc73c\ub85c \uadc0\ud658\uc2dc\ud0a4\ub294 \uc81c\ub3d9\ubc95<\/p>\n\n\n\n<h4>(2)\ubc1c\uc804\uc81c\ub3d9 <\/h4>\n\n\n\n<p>\uc804\ub3d9\uae30\ub97c \ubc1c\uc804\uae30\ub85c \uc801\uc6a9\ud558\uc5ec \uc0dd\uae34 \uc720\uae30\uae30\uc804\ub825\uc73c\ub85c \uc800\ud56d\uc744 \ud1b5\ud558\uc5ec \uc5f4\ub85c \uc18c\ube44\ud558\ub294 \uc81c\ub3d9\ubc95<\/p>\n\n\n\n<h4>(3)\uc5ed\uc804\uc81c\ub3d9(\ud50c\ub7ec\uae45)<\/h4>\n\n\n\n<p>\uc804\uae30\uc790\uc758 \uc811\uc18d\uc774\ub098 \uacc4\uc790\uc758 \uc811\uc18d\uc744 \ubc18\ub300\ub85c \ubc14\uafd4\uc11c \uc5ed\ud1a0\ud06c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uc81c\ub3d9\ubc95, \ube44\uc0c1\uc2dc \uc0ac\uc6a9<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>15.\uc9c1\ub958\uae30\uc758 \uc190\uc2e4<\/h3>\n\n\n\n<h4>(1)\ubb34\ubd80\ud558\uc190(\uace0\uc815\uc190)<\/h4>\n\n\n\n<p>\ucca0\uc190=\ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4\uc190+\uc640\ub958\uc190<\/p>\n\n\n\n<p>\u2460 \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4\uc190<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[P_h=\\sigma_hfB_m^2[W],\\ P_h\u221df\\]<\/div>\n\n\n\n<p>\u2461 \uc640\ub958\uc190<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[P_e=\\sigma_ef^2B_m^2t^2[W],\\ P_e\u221df^2\\]<\/div>\n\n\n\n<h4>(2)\ubb34\ubd80\ud558\uc190(\uac00\ubcc0\uc190)<\/h4>\n\n\n\n<p>\ub3d9\uc190, \ud45c\ub958\ubd80\ud558\uc190<\/p>\n\n\n\n<h4>(3)\uae30\uacc4\uc190(\ud48d\uc190)<\/h4>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>16.\uc9c1\ub958\uae30\uc758 \ud6a8\uc728<\/h3>\n\n\n\n<h4>(1)\uc2e4\uce21\ud6a8\uc728 <\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\eta=\\frac{\ucd9c\ub825}{\uc785\ub825}\\times 100\\]<\/div>\n\n\n\n<h4>(2)\uaddc\uc57d\ud6a8\uc728(\uc804\uae30 \uae30\uc900)<\/h4>\n\n\n\n<p>\u2460 \ubc1c\uc804\uae30\ubcc0\uc555\uae30<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\eta_G=\\frac{\ucd9c\ub825}{\ucd9c\ub825+\uc190\uc2e4}\\times 100\\]<\/div>\n\n\n\n<p>\u2461 \uc804\ub3d9\uae30<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\eta_M=\\frac{\uc785\ub825-\uc190\uc2e4}{\uc785\ub825}\\times 100\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h6><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A7%81%EB%A5%98%EA%B8%B0\/\">1.\uc9c1\ub958\uae30<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%B3%80%EC%95%95%EA%B8%B0-2\/\">2.\ubcc0\uc555\uae30<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EB%8F%99%EA%B8%B0%EA%B8%B0\/\">3.\ub3d9\uae30\uae30<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%9C%A0%EB%8F%84%EC%A0%84%EB%8F%99%EA%B8%B0\/\">4.\uc720\ub3c4\uc804\ub3d9\uae30<\/a><br><a href=\"http:\/\/ftz.myds.me\/wordpress\/%EC%A0%95%EB%A5%98%EA%B8%B0\/\">5.\uc815\ub958\uae30<\/a><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>[acf field=ver]\u2605[acf field=rate]![acf field=edited] \uc9c1\ub958\uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac\uc640 \ud2b9\uc131 \uc18d\ub3c4\uc81c\uc5b4\ubc29\uc2dd\u2055 1.\uc9c1\ub958\uae30\uc758 \uad6c\uc870 (1)\uacc4\uc790(Field Magnet) \u2460 \uc804\uae30\uc790\ub97c \ud1b5\uacfc\ud558\ub294 \uc790\uc18d\uc744 \ub9cc\ub4dc\ub294 \ubd80\ubd84\u2461 \ucca0\uc2ec\uc131\uce35 : 0.8~1.6[mm]\u2462 \uacf5\uadf9 : \uc18c\ud6153[mm],\ub300\ud6156~8[mm] (2)\uc804\uae30\uc790(Armature) \uacc4\uc790\uc5d0\uc11c \ub9cc\ub4e0 \uc790\uc18d\uc744 \ub048\uc5b4\uc11c \uae30\uc804\ub825\uc744 \uc720\ub3c4\ud558\ub294 \ubd80\ubd84 (3)\uc815\ub958\uc790(Commutator) \uc804\uae30\uc790 \uad8c\uc120\uc5d0\uc11c \uc720\ub3c4\ub41c \uad50\ub958\ub97c \uc9c1\ub958\ub85c \ubc14\uafd4\uc8fc\ub294 \ubd80\ubd84\u2460 \ube0c\ub7ec\uc2dc\uc758 \uc815\ub958\uc790\uba74 \uc811\ucd09 \uc555\ub8250.15~0.25[kg\/cm\u00b2]\u2461 \ube0c\ub7ec\uc2dc\ub97c \uc911\uc131\ucd95\uc5d0\uc11c \uc774\ub3d9\uc2dc\ud0a4\ub294\uac83 : \ub85c\ucee4\u2462 \uc815\ub958\uc790 \ud3b8\uc218 \u2463 \uc815\ub958\uc790 \ud3b8\uac04 \ud3c9\uade0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1,492],"tags":[],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/10538"}],"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=10538"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/10538\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=10538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=10538"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=10538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}