{"id":10541,"date":"2022-07-14T15:52:27","date_gmt":"2022-07-14T06:52:27","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=10541"},"modified":"2022-07-23T12:53:31","modified_gmt":"2022-07-23T03:53:31","slug":"%ec%9c%a0%eb%8f%84%ec%a0%84%eb%8f%99%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ec%9c%a0%eb%8f%84%ec%a0%84%eb%8f%99%ea%b8%b0\/","title":{"rendered":"\uc720\ub3c4\uc804\ub3d9\uae30\u2726"},"content":{"rendered":"\n<p>[acf field=ver]\u2605[acf field=rate]![acf field=edited] <\/p>\n\n\n\n<h3>1.\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac\uc640 \uad6c\uc870<\/h3>\n\n\n\n<p><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%9c%a0%eb%8f%84%ec%a0%84%eb%8f%99%ea%b8%b0%eb%9e%80\/\">\uc720\ub3c4\uc804\ub3d9\uae30\ub780<\/a><\/p>\n\n\n\n<p><a href=\"http:\/\/ftz.myds.me\/wordpress\/%ec%a0%84%eb%8f%99%ea%b8%b0%ec%9d%98-%ed%9a%8c%ec%a0%84%ec%9b%90%eb%a6%ac\/\">\uc804\ub3d9\uae30\uc758 \ud68c\uc804\uc6d0\ub9ac<\/a><\/p>\n\n\n\n<h4>(1)\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac<\/h4>\n\n\n\n<p>\ud55c\uad8c\uc120\uc5d0\uc11c \uc804\uc790\uc720\ub3c4\uc791\uc6a9\uc5d0 \uc758\ud558\uc5ec \ub2e4\ub978 \ud55c \uad8c\uc120\ub0b4\uc5d0 \uc5d0\ub108\uc9c0\uac00 \uc804\ub2ec\ub418\uc5b4 \ud68c\uc804\ud558\ub294 \uc804\ub3d9\uae30\uc774\ub2e4.<\/p>\n\n\n\n<ul><li>\ud68c\uc804\uc6d0\ub9ac<\/li><\/ul>\n\n\n\n<p>3\uc0c1\uad50\ub958\uc778\uac00-&gt;\ud68c\uc804\uc790\uacc4\ubc1c\uc0dd-&gt;\uc790\uccb4\uae30\ub3d9<\/p>\n\n\n\n<h4>(2)\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uad6c\uc870<\/h4>\n\n\n\n<ul><li>\ub18d\ud615 \ud68c\uc804\uc790<ul><li>\ub2e8\ub77d\ud658\uacfc \ubd09\ub3c4\uccb4 : \ub0b4\ubd80 \uad8c\uc120(\uc778\ucd9c \ubd88\uac00\ub2a5)<\/li><li>\uc0ac\uad6c(\uc870\uae08\uc529 \ube44\ub6a4\uc5b4\uc9c4 \ud648) : \uc18c\uc74c \ubc29\uc9c0<\/li><li>\uae30\ub3d9\uc804\ub958(\ub300), \uae30\ub3d9\ud1a0\ud06c(\uc18c)<\/li><li>\uc18d\ub3c4 \uc870\uc815 \uace4\ub780<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\uad8c\uc120\ud615 \ud68c\uc804\uc790<ul><li>\uad8c\uc120\uc758 \uc678\ubd80 \uc778\ucd9c\uc774 \uac00\ub2a5<\/li><li>\uae30\ub3d9\uc804\ub958(\uc18c), \uae30\ub3d9\ud1a0\ud06c(\ub300)<\/li><li>\uc18d\ub3c4 \uc870\uc815 \uc27d\ub2e4<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul><li>\uacf5\uadf9<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uac04\uaca9<\/td><td>\ud2b9\uc9d5<\/td><\/tr><tr><td>\ub113\ub2e4<\/td><td>\uae30\uacc4\uc801 : \uc548\uc804<br>\uc804\uae30\uc801 : \uc790\uae30\uc800\ud56d \uc99d\uac00-&gt;<br>\uc5ec\uc790\uc804\ub958 \uc99d\uac00-&gt;\uc5ed\ub960 \uac10\uc18c<\/td><\/tr><tr><td>\uc881\ub2e4<\/td><td>\uae30\uacc4\uc801 : \uc9c4\ub3d9, \uc18c\uc74c \ubc1c\uc0dd<br>\uc804\uae30\uc801 : \ub204\uc124\ub9ac\uc561\ud134\uc2a4 \uc99d\uac00-&gt;<br>\uc21c\uac04 \ucd5c\ub300\ucd9c\ub825 \uac10\uc18c-&gt;\ucca0\uc190 \uc99d\uac00<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>2.\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc774\ub860<\/h3>\n\n\n\n<h4>(1)\uc2ac\ub9bd<\/h4>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[s=\\frac{N_s-N}{N_s}\\]\n\\[N_s : \ub3d9\uae30\uc18d\ub3c4,\\ N : \ud68c\uc804\uc790\uc18d\ub3c4\\]<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<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\ubc1c\uc804\uae30<\/td><td>\ub3d9\uae30\uc18d\ub3c4<br>(Ns=N)<\/td><td>\uc804\ub3d9\uae30<\/td><td>\uc815\uc9c0<br>(N=0)<\/td><td>\uc81c\ub3d9\uae30<\/td><\/tr><tr><td>s&lt;0<\/td><td>s=0<\/td><td>0&lt;s&lt;1<\/td><td>s=1<\/td><td>1&lt;s<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ub3d9\uae30\uc18d\ub3c4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N_s=\\frac{120}{P}f[rpm]\\]<\/div>\n\n\n\n<p>\ud68c\uc804\uc790 \uc18d\ub3c4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=(1-s)N_s[rpm]\\]<\/div>\n\n\n\n<h4>(2)\uc720\ub3c4\uc804\ub3d9\uae30 \ub4f1\uac00\ud68c\ub85c<\/h4>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\uc815\uc9c0<\/td><td>\ud68c\uc804 \uc2dc(s \uc6b4\uc804)<\/td><\/tr><tr><td>2\ucc28\uc720\ub3c4\uae30\uc804\ub825<br>\\[E_2=4.44k_{w2}N_2f\\phi[V]\\]<br>2\ucc28\uc8fc\ud30c\uc218<br>\\[f_2=f_1\\]<br>2\ucc28\ub9ac\uc561\ud134\uc2a4<br>\\[x_2\\]<br>2\ucc28\uc804\ub958<br>\\[I_2=\\frac{E_2}{\\sqrt{r_2^2+x_2^2}}[A]\\]<\/td><td>2\ucc28\uc720\uae30\uae30\uc804\ub825<br>\\[E_2=sE_2\\]<br>2\ucc28\uc8fc\ud30c\uc218<br>\\[f_{2s}=sf_1\\]<br>2\ucc28\ub9ac\uc561\ud134\uc2a4<br>\\[sx_2\\]<br>2\ucc28\uc804\ub958<br>\\[I_2=\\frac{sE_2}{\\sqrt{r_2^2+(sx_2(^2}}[A]\\]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[2\ucc28\uc5ed\ub960\\cos\\theta_2=\\frac{r_2}{\\sqrt{r_2^2+(sx_2)^2}}\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>3.\uc804\ub825 \ubcc0\ud658<\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>2\ucc28\uc785\ub825, \ub3d9\uae30\uc640\ud2b8(P2)<\/td><td>2\ucc28\ub3d9\uc190(Pc2)<\/td><\/tr><tr><td>\\[P_2=P_0+P_{c2}\\]<\/td><td>\\[P_{c2}=sP_2[W]\\]<\/td><\/tr><tr><td>2\ucc28\ucd9c\ub825(P0)<\/td><td>2\ucc28\ud6a8\uc728(2)<\/td><\/tr><tr><td>\\[P_0=(1-s)P_2[W]\\]<\/td><td>\\[n_2=\\frac{P_0}{P_2}=\\frac{N}{N_s}=1-s\\]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>4.\ud68c\uc804\ub825<\/h3>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=9.55\\frac{P_0}{N}=9.55\\frac{P_2}{N_s}[N\\cdot m]\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=k_0\\frac{r_2sE_2^2}{r_2^2+(sx_2)^2}[n\\cdot m]\\]\\[\ud1a0\ud06c\u221dV^2\u221d\\frac{1}{s}\\]<\/div>\n\n\n\n<h4>(3)\ub3d9\uae30\uc640\ud2b8<\/h4>\n\n\n\n<p>\uc720\ub3c4\uc804\ub3d9\uae30\uc758 2\ucc28 \uc785\ub825\uc73c\ub85c\uc11c \ud1a0\ud06c\ub97c \ud45c\uc2dc\ud55c \uac83\uc774\ub2e4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=\\frac{60}{2\\pi N_s}P_2[N\\cdot m]\\]<\/div>\n\n\n\n<h4>(4)\ucd5c\ub300\ud1a0\ud06c<\/h4>\n\n\n\n<ul><li>\ucd5c\ub300\ud1a0\ud06c\uc870\uac74<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[r_2^2+(sx_2)^2=1\\]<\/div>\n\n\n\n<ul><li>\ucd5c\ub300\ud1a0\ud06c\uc2dc \uc2ac\ub9bd<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[s_m\\fallingdotseq\\frac{r_2}{x_2}\\]<\/div>\n\n\n\n<ul><li>\ucd5c\ub300\ud1a0\ud06c<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[T=K\\frac{E_2^2}{2r_2}[N\\cdot m]\\]<\/div>\n\n\n\n<ul><li>\ub2e8\uc0c1 : \ucd5c\ub300 \ud1a0\ud06c \ubcc0\ud654<\/li><li>3\uc0c1 : \ucd5c\ub300\ud1a0\ud06c\ubd88\ubcc0-\uad8c\uc120\ud615 \uc720\ub3c4\uc804\ub3d9\uae30<\/li><\/ul>\n\n\n\n<h4>(5)\uc678\ubd80\uc800\ud56d<\/h4>\n\n\n\n<ul><li>\uae30\ub3d9\ud1a0\ud06c=\ucd5c\ub300\ud1a0\ud06c<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[R=(x_1+x_2)-r_2[\\Omega]\\]<\/div>\n\n\n\n<ul><li>\uae30\ub3d9\ud1a0\ud06c=\uc815\uaca9\ud1a0\ud06c<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[R=\\frac{1-s}{s}r_2\\]<\/div>\n\n\n\n<h4>(6)\uc8fc\ud30c\uc218\uc5d0 \uc758\ud55c \ud2b9\uc131 \ubcc0\ud654<\/h4>\n\n\n\n<ul><li>\uc8fc\ud30c\uc218\uc5d0 \ube44\ub840<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N_s,N,\\cos\\theta, X_l,P_h\\]<\/div>\n\n\n\n<ul><li>\uc8fc\ud30c\uc218\uc5d0 \ubc18\ube44\ub840<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\frac{1}{T},\\frac{1}{\\phi},\\frac{1}{I_0},\\frac{1}{\uc628\ub3c4},\\frac{1}{P_h}(\uc804\uc555\uc77c\uc815)\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>5.\ube44\ub840\ucd94\uc774<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img alt=\"\"\/><\/figure>\n\n\n\n<p>(1)2\ucc28 \ud68c\ub85c \uc800\ud56d\uc758 \ud06c\uae30\ub97c \uc870\uc815\ud558\uc5ec \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uc694\uc18c<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\frac{r_2}{s}=\\frac{r_2+R&#8217;}{S_t&#8217;}=\\frac{r_2+R&#8221;}{s_t&#8221;}\\]<\/div>\n\n\n\n<p>(2)\uc678\ubd80 2\ucc28 \uc800\ud56d \uc99d\uac00-\uc2ac\ub9bd\uc99d\uac00-\uc18d\ub3c4(\ud68c\uc804\uc218)\uac10\uc18c-\uae30\ub3d9\uc804\ub958 \uac10\uc18c,\uae30\ub3d9\ud1a0\ud06c \uc99d\uac00<\/p>\n\n\n\n<p>(3)\uad8c\uc120\ud615 \uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uae30\ub3d9\ubc95 \ubc0f \uc18d\ub3c4\uc81c\uc5b4\uc5d0 \uc0ac\uc6a9<\/p>\n\n\n\n<p>(4)2\ucc28 \uc800\ud56d\uc744 \ubcc0\ud654\ud574\ub3c4 \ucd5c\ub300 \ud1a0\ud06c\ub294 \ubcc0\ud558\uc9c0 \uc54a\uc74c<\/p>\n\n\n\n<h4>(5)\ube44\ub840\ucd94\uc774 \uc801\uc6a9<\/h4>\n\n\n\n<ul><li>\uac00\ub2a5<br>\ud1a0\ud06c, 1\ucc28\uc804\ub958, 1\ucc28\uc785\ub825, \uc5ed\ub960<\/li><\/ul>\n\n\n\n<ul><li>\ubd88\uac00\ub2a5<br>\ucd9c\ub825, \ud6a8\uc728, 2\ucc28\ub3d9\uc190, \ub3d9\uae30\uc18d\ub3c4<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>6.\uc6d0\uc120\ub3c4<\/h3>\n\n\n\n<h4>(1)\uc6d0\uc120\ub3c4 \uc791\uc131\uc5d0 \ud544\uc694\ud55c \uc2dc\ud5d8<\/h4>\n\n\n\n<p>\uc800\ud56d \uce21\uc815, \ubb34\ubd80\ud558\uc2dc\ud5d8, \uad6c\uc18d\uc2dc\ud5d8<\/p>\n\n\n\n<h4>(2)\uc6d0\uc120\ub3c4\uc5d0\uc11c \uc54c \uc218 \uc788\ub294 \uac12<\/h4>\n\n\n\n<ul><li>\uac00\ub2a5<br>1\ucc28\uc785\ub825, 2\ucc28\uc784\ub825(\ub3d9\uae30\uc640\ud2b8), \ucca0\uc190, 1\ucc28\uc800\ud56d\uc190, 2\ucc28\uc800\ud56d\uc190, \ucd9c\ub825<\/li><\/ul>\n\n\n\n<ul><li>\ubd88\uac00\ub2a5<br>\uae30\uacc4\uc801 \ucd9c\ub825, \uae30\uacc4\uc190<\/li><\/ul>\n\n\n\n<h4>(3)\uc6d0\uc120\ub3c4 \ud574\uc11d<\/h4>\n\n\n\n<figure class=\"wp-block-image\"><img alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>\ucd9c\ub825<\/td><td>\\[P_0=\\bar{PL}\\]<\/td><td>\ucca0\uc190<\/td><td>\\[P_i=\\bar{NR}\\]<\/td><\/tr><tr><td>1\ucc28\uc785\ub825<\/td><td>\\[P_1=\\bar{PR}\\]<\/td><td>1\ucc28\ud6a8\uc728<\/td><td>\\[\\eta_1=\\frac{P_0}{P_1}=\\frac{\\bar{PL}}{\\bar{PR}}\\]<\/td><\/tr><tr><td>2\ucc28\uc785\ub825<\/td><td>\\[P_2=\\bar{PM}\\]<\/td><td>2\ucc28\ud6a8\uc728<\/td><td>\\[\\eta_1=\\frac{P_0}{P_2}=\\frac{\\bar{PL}}{\\bar{PM}}\\]<\/td><\/tr><tr><td>1\ucc28\ub3d9\uc190<\/td><td>\\[P_{c1}=\\bar{MN}\\]<\/td><td>\uc5ed\ub960<\/td><td>\\[\\frac{\\bar{OP&#8217;}}{\\bar{OP}}\\times 100\\]<\/td><\/tr><tr><td>2\ucc28\ub3d9\uc190<\/td><td>\\[P_{c2}=\\bar{LM}\\]<\/td><td>\uc2ac\ub9bd<\/td><td>\\[s=\\frac{P_{c2}}{P_2}=\\frac{\\bar{LM}}{\\bar{PM}}\\]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>7.\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uae30\ub3d9\ubc95<\/h3>\n\n\n\n<h4>\uc804\uc804\uc555(\uc9c1\uc785\uae30\ub3d9)<\/h4>\n\n\n\n<p>\uc9c1\uc811 \uc815\uaca9\uc804\uc555\uc778\uac00<br>\uae30\ub3d9\uc804\ub958=(4~6\ubc30)*\uc815\uaca9\uc804\ub958<br>5[kW]\uc774\ud558<\/p>\n\n\n\n<h4>Y-\u0394\uae30\ub3d9<\/h4>\n\n\n\n<p>\uae30\ub3d9\uc2dcY\uc811\uc18d : \uae30\ub3d9\uc804\ub958 \uac10\uc18c<br>\uc815\uaca9\uc18d\ub3c4 : \u0394\ub85c \ubcc0\uacbd<br>\uae30\ub3d9\uc804\ub958\uae30\ub3d9\ud1a0\ud06c : 1\/3\ubc30<br>\uc804\uc555 1\/\ub8fb3\ubc30<br>5~15[kW]\uc774\ud558<\/p>\n\n\n\n<h4>\uae30\ub3d9\ubcf4\uc0c1\uae30<\/h4>\n\n\n\n<p>\ub2e8\uad8c\ubcc0\uc555\uae30\ub97c \uc124\uce58 \uc804\ub3d9\uae30\uc5d0 \uc778\uac00 \uc804\uc555 \uac10\uc18c\uc2dc\ucf1c \uae30\ub3d9<br>15[kW]\uc774\uc0c1<\/p>\n\n\n\n<h4>\ub9ac\uc561\ud130 \uae30\ub3d9<\/h4>\n\n\n\n<p>\uc804\ub3d9\uae30 1\ucc28\uce21\uc5d0 \ub9ac\uc561\ud130\ub97c \uc124\uce58 \ud6c4 \uc870\uc815\ud558\uc5ec \uc804\ub3d9\uae30\uc778\uac00 \uc804\uc555 \uc81c\uc5b4<\/p>\n\n\n\n<h4>2\ucc28\uc800\ud56d \uae30\ub3d9\ubc95(\uad8c\uc120\ud615)<\/h4>\n\n\n\n<p>\ube44\ub840\ucd94\uc774 \uc774\uc6a9<br>2\ucc28 \ud68c\ub85c \uc800\ud56d\uac12 \uc99d\uac00-\ud1a0\ud06c \uc99d\uac00-\uae30\ub3d9 \uc804\ub958 \uc5b5\uc81c-\uc18d\ub3c4\uac10\uc18c-\uc6b4\uc804 \ud2b9\uc131 \ubd88\ub7c9<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>8.\ub18d\ud615 \uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc18d\ub3c4<\/h3>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=(1-s)N_s=\\frac{120f}{P}(1-s)[rpm]\\]<\/div>\n\n\n\n<h4>(1)\uc8fc\ud30c\uc218\uc81c\uc5b4\ubc95<\/h4>\n\n\n\n<p>3\uc0c1 \uc778\ubc84\ud130\ub97c \uc774\uc6a9\ud558\uc5ec \uc8fc\ud30c\uc218\ub97c \ubcc0\ud658(VVVF)\uc2dc\ucf1c \uc18d\ub3c4 \uc81c\uc5b4\ud55c\ub2e4<br>\uc120\ubc18 \ucd94\uc9c4\uc6a9 \ubaa8\ud130, \uc778\uacac\uc6a9 \ud3ec\ud2b8 \ubaa8\ud130(\ubc29\uc9c1\uacf5\uc7a5)<\/p>\n\n\n\n<h4>(2)\uc804\uc6d0\uc804\uc555\uc81c\uc5b4\ubc95<\/h4>\n\n\n\n<p>\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \ud1a0\ud06c\uac00 \uc804\uc555\uc7582\uc2b9\uc5d0 \ube44\ub840\ud558\uc5ec \ubcc0\ud658\ud558\ub294 \uc131\uc9c8\uc744 \uc774\uc6a9\ud558\uc5ec \ubd80\ud558 \uc6b4\uc804 \uc2dc \uc2ac\ub9bd\uc744 \ubcc0\ud654\uc2dc\ucf1c \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud55c\ub2e4<\/p>\n\n\n\n<h4>(3)\uadf9\uc218\ubcc0\ud658\ubc95<\/h4>\n\n\n\n<p>\uace0\uc815\uc790 \uad8c\uc120\uc758 \uc811\uc18d\uc744 \ubcc0\uacbd\ud558\uc5ec \uadf9\uc218\ub97c \ubc14\uafb8\uc5b4 \uc18d\ub3c4\ub97c \ubcc0\uacbd\ud55c\ub2e4<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>9.\uc81c\uc5b4\uad8c\uc120\ud615 \uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc18d\ub3c4\uc81c\uc5b4<\/h3>\n\n\n\n<h4>(1)2\ucc28 \uc800\ud56d\ubc95<\/h4>\n\n\n\n<p>\ube44\ub840\ucd94\uc774 \uc774\uc6a9 : 2\ucc28 \ud68c\ub85c\uc5d0 \uc800\ud56d\uc744 \ub123\uc5b4\uc11c \uac19\uc774 \ud1a0\ud06c\uc5d0 \ub300\ud55c \uc2ac\ub9bd s\ub97c \ubc14\uafb8\uc5b4 \uc18d\ub3c4\ub97c \uc81c\uc5b4<\/p>\n\n\n\n<h4>(2)2\ucc28 \uc5ec\uc790\ubc95<\/h4>\n\n\n\n<p>\uc720\ub3c4\uc804\ub3d9\uae30 \ud68c\uc804\uc790\uc5d0 \uc2ac\ub9bd\uc8fc\ud30c\uc218 \uc804\uc555(\uc8fc\ud30c\uc218)\uc744 \uacf5\uae09\ud558\uc5ec \uc18d\ub3c4\ub97c \uc81c\uc5b4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_2=\\frac{sE_2\\pm E_c}{r^2}\\]<\/div>\n\n\n\n<h4>(3)\uc885\uc18d\uc811\uc18d\ubc95<\/h4>\n\n\n\n<ul><li>\uc9c1\ub82c<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=\\frac{120}{P_1+P_2}f\\]<\/div>\n\n\n\n<ul><li>\ucc28\ub3d9<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=\\frac{120}{P_1-P_2}f\\]<\/div>\n\n\n\n<ul><li>\ubcd1\ub82c<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[N=2\\times \\frac{120}{P_1+P_2}f\\]<\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>10.\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc81c\ub3d9 \ubc0f \uc774\uc0c1\ud604\uc0c1<\/h3>\n\n\n\n<h4>(1)\ubc1c\uc804\uc81c\ub3d9<\/h4>\n\n\n\n<p>\uc804\ub3d9\uae30\ub97c \uc804\uc6d0\uc73c\ub85c \ubd80\ud130 \ubd84\ub9ac\ud55c \ud6c4 \uc9c1\ub958\uc804\uc6d0\uc744 \uc5f0\uacb0\ud558\uba74 \uad50\ub958\uae30\uc804\ub825\uc774 \ubc1c\uc0dd\ud55c \ud6c4 \uc800\ud56d\uc5d0\uc11c \uc5f4\ub85c \uc18c\ube44\ud558\uc5ec \uc81c\ub3d9\ud55c\ub2e4<\/p>\n\n\n\n<h4>(2)\ud68c\uc0dd\uc81c\ub3d9<\/h4>\n\n\n\n<p>\uc804\ub3d9\uae30\ub97c \uc804\uc6d0\uc73c\ub85c \ubd80\ud130 \ubd84\ub9ac\ud55c \ud6c4 1\ucc28\uce21\uc5d0 \uc9c1\ub958\uc804\uc6d0\uc744 \uacf5\uae09\ud558\uc5ec \ubc1c\uc804\uae30\ub85c \ub3d9\uc791\uc2dc\ud0a8 \ud6c4 \ubc1c\uc0dd\ub41c \uc804\ub825\uc744 \uc804\uc6d0\ucabd\uc73c\ub85c \ubcf4\ub0b4\uc5b4 \uc81c\ub3d9\ud55c\ub2e4<\/p>\n\n\n\n<h4>(3)\uc5ed\uc0c1\uc81c\ub3d9(\ud50c\ub7ec\uae45)<\/h4>\n\n\n\n<p>\uc6b4\uc804 \uc911\uc778 \uc720\ub3c4\uc804\ub3d9\uae30\uc758 \ud68c\uc804 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \ud1a0\ud06c\ub97c \ubc1c\uc0dd\ud558\uc5ec \uae09\uc18d\ud558\uac8c \uc81c\ub3d9\ud55c\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>11.\ub2e8\uc0c1 \uc720\ub3c4\uc804\ub3d9\uae30<\/h3>\n\n\n\n<h4>(1)\ub2e8\uc0c1 \uc720\ub3c4\uc804\ub3d9\uae30\uc758 \ud2b9\uc9d5<\/h4>\n\n\n\n<ul><li>\ub2e8\uc0c1\uad50\ub958 \uc778\uac00\ud558\uba74 \uad50\ubc88\uc790\uacc4 \ubc1c\uc0dd\ud55c\ub2e4<\/li><li>\uae30\ub3d9 \uc2dc(s=1) \ud1a0\ud06c\uac00 0\uc73c\ub85c \uae30\ub3d9 \uc7a5\uce58 \ud544\uc694\ud558\ub2e4<\/li><li>\uc5ed\ub960\uacfc \ud6a8\uc728\uc774 \ub9e4\uc6b0 \ub098\uc058\uace0 \uc911\ub7c9\uc774 \ubb34\uac70\uc6cc 1\ub9c8\ub825 \uc774\ud558 \uac00\uc815\uc6a9\uc774\ub098 \uc18c\ub3d9\ub825\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud55c\ub2e4<\/li><\/ul>\n\n\n\n<h4>(2)\uae30\ub3d9\ud1a0\ud06c\uc758 \ud06c\uae30<\/h4>\n\n\n\n<p>\ubc18\ubc1c \uae30\ub3d9\ud615&gt;\ubc18\ubc1c \uc720\ub3c4\ud615&gt;\ucf58\ub374\uc11c \uae30\ub3d9\ud615&gt;\ubd84\uc0c1 \uae30\ub3d9\ud615&gt;\uc138\uc774\ub529 \ucf54\uc77c\ud615<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>12.\uc720\ub3c4\uc804\uc555\uc870\uc815\uae30<\/h3>\n\n\n\n<h4>(1)\ub2e8\uc0c1 \uc720\ub3c4\uc804\uc555\uc870\uc815\uae30<\/h4>\n\n\n\n<ul><li>\uad50\ubc88\uc790\uacc4 \uc774\uc6a9<\/li><li>\uc785\ub825\uacfc \ucd9c\ub825 \uc704\uc0c1\ucc28 \uc5c6\uc74c<\/li><li>\ub2e8\ub77d \uad8c\uc120 \ud544\uc694<\/li><\/ul>\n\n\n\n<ul><li>2\ucc28\uc804\uc555<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_2=V_1\\pm E_2\\cos\\theta\\]<\/div>\n\n\n\n<ul><li>\uc870\uc815\ubc94\uc704<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_1-E_2 ~ V_1+E_2\\]<\/div>\n\n\n\n<h4>(2)3\uc0c1 \uc720\ub3c4 \uc804\uc555\uc870\uc815\uae30<\/h4>\n\n\n\n<ul><li>\ud68c\uc804\uc790\uacc4 \uc774\uc6a9<\/li><li>\uc785\ub825\uacfc \ucd9c\ub825 \uc704\uc0c1\ucc28 \uc788\uc74c<\/li><li>\ub2e8\ub77d \uad8c\uc120\uc774 \ud544\uc694 \uc5c6\uc74c<\/li><\/ul>\n\n\n\n<ul><li>2\ucc28\uc804\uc555<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_2=\\sqrt{3}(V_1\\pm E_1)\\]<\/div>\n\n\n\n<ul><li>\uc870\uc815\ubc94\uc704<\/li><\/ul>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\sqrt3(V_1-E_2 )~ \\sqrt3(V_1+E_2)\\]<\/div>\n\n\n\n<h4>(3)\ub2e8\ub77d \uad8c\uc120\uc758 \uc5ed\ud560<\/h4>\n\n\n\n<p>\ub204\uc124\ub9ac\uc561\ud134\uc2a4\uc5d0 \uc758\ud55c 2\ucc28 \uc804\uc555 \uac15\ud558 \ubc29\uc9c0<\/p>\n\n\n\n<h4>(4)3\uc0c1 \uc720\ub3c4\uc804\uc555\uc870\uc815\uae30 \uc704\uc0c1\ucc28 \ud574\uacb0<\/h4>\n\n\n\n<p>\ub300\uac01 \uc720\ub3c4\uc804\uc555\uc870\uc815\uae30<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>13.\ud2b9\uc218 \uc804\ub3d9\uae30<\/h3>\n\n\n\n<h4>(1)\ub2e8\uc0c1 \uc815\ub958\uc790\uc804\ub3d9\uae30 <\/h4>\n\n\n\n<p>\uae30\uc804\ub825<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[E=\\frac{Pz}{60a}\\phi N=\\frac{Pz}{60a}\\frac{\\phi_m}{\\sqrt2}N[V]\\]<\/div>\n\n\n\n<p>\ub2e8\uc0c1 \ubc18\ubc1c\uc804\ub3d9\uae30<\/p>\n\n\n\n<ul><li>\ud2b9\uc9d5 : \ube0c\ub7ec\uc2dc\ub97c \ub2e8\ub77d\uc2dc\ud0a8 \ud6c4 \ube0c\ub7ec\uc2dc\uc758 \uc774\ub3d9\uc73c\ub85c \uae30\ub3d9\ud1a0\ud06c\uc640 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud55c\ub2e4<\/li><li>\uc885\ub958 : \uc544\ud2b8\ud0a8\uc190\ud615, \ud1b0\uc2a8\ud615, \ub370\ub9ac\ud615<\/li><\/ul>\n\n\n\n<p>\ub2e8\uc0c1 \uc9c1\uad8c \uc815\ub958\uc790\uc804\ub3d9\uae30<\/p>\n\n\n\n<ul><li>\uad50,\uc9c1\ub958 : \uc591\uc6a9\uc73c\ub85c \ub9cc\ub4f1\uc804\ub3d9\uae30\ub77c \ud55c\ub2e4<\/li><li>\uc5ed\ub960 \uac1c\uc120 : \uc57d\uacc4\uc790 \uac15\uc804\uae30\uc790\ud615 \uc0ac\uc6a9, \ubcf4\uc0c1\uad8c\uc120 \uc0ac\uc6a9, \ud68c\uc804\uc18d\ub3c4 \uc99d\uac00<\/li><li>\uc885\ub958 : \uc9c1\uad8c\ud615, \ubcf4\uc0c1\uc9c1\uad8c\ud615, \uc720\ub3c4\ubcf4\uc0c1\uc9c1\uad8c\ud615<\/li><li>\uc6a9\ub3c4 : 75[w]\uc815\ub3c4 \uce58\uacfc\uc758\ub8cc\uc6a9\uae30\uad6c, \ubbf9\uc2a4, \uc18c\ud615\uae30\uad6c,\uc601\uc0ac\uae30\ub4f1<\/li><li>\ub2e8\uc0c1 \ubd84\uad8c\uc815\ub958\uc790 \uc804\ub3d9\uae30 : \ud604\uc7ac \uc2e4\uc6a9\ud654\ub418\uc9c0 \uc54a\uace0 \uc788\ub2e4.<\/li><\/ul>\n\n\n\n<h4>(2)3\uc0c1 \uc815\ub958\uc790\uc804\ub3d9\uae30<\/h4>\n\n\n\n<p>3\uc0c1 \uc9c1\uad8c \uc815\ub958\uc790\uc804\ub3d9\uae30<\/p>\n\n\n\n<ul><li>\uc911\uac04 \ubcc0\uc555\uae30\uc758 \uc0ac\uc6a9 \ubaa9\uc801 : \uacbd\ubd80\ud558 \uc2dc \uc18d\ub3c4\uc0c1\uc2b9 \uc5b5\uc81c, \uc2e4\ud6a8 \uad8c\uc218\ube44 \uc870\uc815\uc73c\ub85c \uc804\ub3d9\uae30\uc758 \ud2b9\uc131 \uc870\uc815, \uc815\ub958\uc790\uc804\uc555\uc744 \uc870\uc815<\/li><li>\ub3d9\uae30\uc18d\ub3c4\ub098 \uadfc\ucc98\ub098 \uc774\uc0c1\uc5d0\uc11c \uc5ed\ub960\uc740 100[%]\uc815\ub3c4\uc774\ub2e4<\/li><li>\ub3d9\uae30\uc18d\ub3c4 \uadfc\ucc98\ub098 \uc774\uc0c1\uc5d0\uc11c \ud6a8\uc728\uc740 \uc88b\uc9c0\ub9cc 3\uc0c1 \uc720\ub3c4\uc804\ub3d9\uae30 \ube44\ud558\uba74 \ub4a4\uc9c4\ub2e4(\uc800\uc18d \uc2dc \ud6a8\uc728\uc774 \ub0ae\ub2e4)<\/li><li>3\uc0c1 \ubd84\uad8c \uc815\ub958\uc790\uc804\ub3d9\uae30(\uc2dc\ub77c\uac8c\uc804\ub3d9\uae30)<\/li><li>\uc815\uc18d\ub3c4 \ud2b9\uc131 \ubc0f \uac00\ubcc0 \uc18d\ub3c4 \uc804\ub3d9\uae30\uc774\uace0 \ube0c\ub7ec\uc2dc\ub97c \uc774\uc6a9\ud558\uc5ec \uc18d\ub3c4\uc81c\uc5b4\uc640 \uc5ed\ub960\uc744 \uac1c\uc120\ud55c\ub2e4.<\/li><\/ul>\n\n\n\n<h4>(3)\uc11c\ubcf4 \ubaa8\ud130(Servo Motor)<\/h4>\n\n\n\n<ul><li>\uae30\ub3d9\ud1a0\ud06c\uac00 \ud074 \uac83(\uc9c1\ub958 \uc11c\ubcf4 \ubaa8\ud130>\uad50\ub958 \uc11c\ubcf4 \ubaa8\ud130)<\/li><li>\uae09\uac00\uac10\uc18d \ubc0f \uc815\uc5ed \uc6b4\uc804\uc774 \uac00\ub2a5\ud560 \uac83<\/li><li>\uc804\uae30\uc801 \uc2dc\uc815\uc218\uac00 \uc9e7\uace0 \uad00\uc131\ubaa8\uba58\ud2b8\uac00 \uc791\uc744 \uac83<\/li><li>\ud1a0\ud06c\uc640 \uc18d\ub3c4 \uace1\uc120\uc774 \uc218\ud558\ud2b9\uc131\uc744 \uac00\uc9c8\uac83<\/li><li>\uc9c1\ub958\uc6a9\uc740 \uc18d\uc751\uc131 \ud5a5\uc0c1\uc744 \uc704\ud574 \uc804\uae30\uc790\uad8c\uc120\uc740 \uac00\ub298\uace0 \uae38\uac8c \ud558\uace0 \uacf5\uadf9\uc758 \uc790\uc18d\ubc00\ub3c4\ub97c \ud06c\uac8c \ud560 \uac83<\/li><\/ul>\n\n\n\n<h4>(4)\uc2a4\ud15d \ubaa8\ud130(Step Moter)<\/h4>\n\n\n\n<ul><li>\ud68c\uc804\uac01\uacfc \uc18d\ub3c4\ub294 \ud384\uc2a4\uc218\uc5d0 \ube44\ub840\ud55c\ub2e4<\/li><li>\uc624\ud508 \ub8e8\ud504\uc5d0\uc11c \uc18d\ub3c4 \ubc0f \uc704\uce58 \uc81c\uc5b4\ub97c \ud560 \uc218 \uc788\ub2e4<\/li><li>\ub2e4\ub978 \ub514\uc9c0\ud138 \uae30\uae30\uc640\uc758 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc27d\ub2e4<\/li><li>\uc815\uaca9 \ubc0f \uac00\uac10\uc18d\uc774 \uc26c\uc5b4 \uae30\ub3d9 \ud2b9\uc131\uc774 \uc88b\ub2e4<\/li><li>\uc18d\ub3c4\uc81c\uc5b4 \ubc94\uc704\uac00 \uad11\ubc94\uc704\ud558\uace0 \ucd08\uc800\uc18d\uc5d0\uc11c \ud070 \ud1a0\ud06c\ub97c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4<\/li><li>\uc704\uce58\uc81c\uc5b4\ub97c \ud560 \ub54c \uac01\ub3c4\uc624\ucc28\uac00 \uc791\uace0 \ub204\uc801\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/li><li>\uc885\ub958\ub294 \uac00\ubcc0 \ub9b4\ub7ed\ud134\uc2a4\ud615(VR), \uc601\uad6c\uc790\uc11d\ud615(PM), \ubcf5\ud569\ud615(H)\uc774 \uc788\ub2e4.<\/li><\/ul>\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] 1.\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac\uc640 \uad6c\uc870 \uc720\ub3c4\uc804\ub3d9\uae30\ub780 \uc804\ub3d9\uae30\uc758 \ud68c\uc804\uc6d0\ub9ac (1)\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uc6d0\ub9ac \ud55c\uad8c\uc120\uc5d0\uc11c \uc804\uc790\uc720\ub3c4\uc791\uc6a9\uc5d0 \uc758\ud558\uc5ec \ub2e4\ub978 \ud55c \uad8c\uc120\ub0b4\uc5d0 \uc5d0\ub108\uc9c0\uac00 \uc804\ub2ec\ub418\uc5b4 \ud68c\uc804\ud558\ub294 \uc804\ub3d9\uae30\uc774\ub2e4. \ud68c\uc804\uc6d0\ub9ac 3\uc0c1\uad50\ub958\uc778\uac00-&gt;\ud68c\uc804\uc790\uacc4\ubc1c\uc0dd-&gt;\uc790\uccb4\uae30\ub3d9 (2)\uc720\ub3c4\uc804\ub3d9\uae30\uc758 \uad6c\uc870 \ub18d\ud615 \ud68c\uc804\uc790 \ub2e8\ub77d\ud658\uacfc \ubd09\ub3c4\uccb4 : \ub0b4\ubd80 \uad8c\uc120(\uc778\ucd9c \ubd88\uac00\ub2a5) \uc0ac\uad6c(\uc870\uae08\uc529 \ube44\ub6a4\uc5b4\uc9c4 \ud648) : \uc18c\uc74c \ubc29\uc9c0 \uae30\ub3d9\uc804\ub958(\ub300), \uae30\ub3d9\ud1a0\ud06c(\uc18c) \uc18d\ub3c4 \uc870\uc815 \uace4\ub780 \uad8c\uc120\ud615 \ud68c\uc804\uc790 \uad8c\uc120\uc758 \uc678\ubd80 \uc778\ucd9c\uc774 \uac00\ub2a5 \uae30\ub3d9\uc804\ub958(\uc18c), \uae30\ub3d9\ud1a0\ud06c(\ub300) \uc18d\ub3c4 \uc870\uc815 [&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\/10541"}],"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=10541"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/10541\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=10541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=10541"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=10541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}