{"id":2534,"date":"2025-06-20T07:51:10","date_gmt":"2025-06-20T07:51:10","guid":{"rendered":"https:\/\/rifengcable.com\/?p=2534"},"modified":"2025-06-20T07:52:50","modified_gmt":"2025-06-20T07:52:50","slug":"key-to-efficient-current-flow-in-cables","status":"publish","type":"post","link":"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/","title":{"rendered":"\uc804\uc120 \ud06c\uae30: \ucf00\uc774\ube14 \ub0b4 \ud6a8\uc728\uc801\uc778 \uc804\ub958 \ud750\ub984\uc758 \ud575\uc2ec"},"content":{"rendered":"<div class=\"row\"  id=\"row-1943088476\">\n\n\t<div id=\"col-1611727893\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ud1a0\uae00<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#Conductor_Selection_How_Wire_and_Cable_Thickness_Shapes_the_Fate_of_Current_Flow\" >\ub3c4\uccb4 \uc120\ud0dd: \uc804\uc120 \ubc0f \ucf00\uc774\ube14 \ub450\uaed8\uac00 \uc804\ub958 \ud750\ub984\uc758 \uc6b4\uba85\uc744 \uacb0\uc815\ud558\ub294 \ubc29\ubc95<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#Abstract\" >\ucd08\ub85d:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#1_Law_of_Resistance_The_Physical_Foundation_of_Thickness_and_Energy_Loss\" >1. \uc800\ud56d\uc758 \ubc95\uce59: \ub450\uaed8\uc640 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc758 \ubb3c\ub9ac\uc801 \uae30\ucd08<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#2_Current-Carrying_Capacity_The_Width_Scale_of_Safe_Passageways\" >2. \uc804\ub958 \uc6a9\ub7c9: \uc548\uc804 \ud1b5\ub85c\uc758 \ud3ed \uc2a4\ucf00\uc77c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#3_Voltage_Drop_The_%E2%80%9CToll%E2%80%9D_for_Electricity_to_Reach_Its_Destination\" >3. \uc804\uc555 \uac15\ud558: \uc804\uae30\uac00 \ubaa9\uc801\uc9c0\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc704\ud55c \"\ud1b5\ud589\ub8cc\"<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#4_Economy_The_Game_Between_Initial_Investment_and_Long-Term_Operation\" >4. \uacbd\uc81c\uc131: \ucd08\uae30 \ud22c\uc790\uc640 \uc7a5\uae30 \uc6b4\uc601 \uac04\uc758 \uac8c\uc784<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#5_Temperature_Rise_and_Service_Life_Heat_as_a_Hidden_Killer_of_Insulation\" >5. \uc628\ub3c4 \uc0c1\uc2b9 \ubc0f \uc218\uba85: \uc808\uc5f0\uccb4\uc758 \uc228\uaca8\uc9c4 \uc0b4\uc778\uc790\uc778 \uc5f4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#6_Materials_and_Structures_Breaking_Through_the_Physical_Limits_of_Thickness\" >6. \uc7ac\ub8cc \ubc0f \uad6c\uc870: \ub450\uaed8\uc758 \ubb3c\ub9ac\uc801 \ud55c\uacc4 \ub3cc\ud30c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rifengcable.com\/ko\/key-to-efficient-current-flow-in-cables\/#Conclusion\" >\uacb0\ub860:<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"conductor-selection-how-wire-and-cable-thickness-shapes-the-fate-of-current-flow\"><span class=\"ez-toc-section\" id=\"Conductor_Selection_How_Wire_and_Cable_Thickness_Shapes_the_Fate_of_Current_Flow\"><\/span>\ub3c4\uccb4 \uc120\ud0dd: \uc804\uc120 \ubc0f \ucf00\uc774\ube14 \ub450\uaed8\uac00 \uc804\ub958 \ud750\ub984\uc758 \uc6b4\uba85\uc744 \uacb0\uc815\ud558\ub294 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"-abstract-\"><span class=\"ez-toc-section\" id=\"Abstract\"><\/span>\ucd08\ub85d:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc804\uc120 \ubc0f \ucf00\uc774\ube14 \ub3c4\uccb4\uc758 \ub2e8\uba74\uc801\uc740 \ub2e8\uc21c\ud55c \ubb3c\ub9ac\uc801 \uce58\uc218\uac00 \uc544\ub2c8\ub77c \uc804\ub958 \uc804\uc1a1\uc758 \ud6a8\uc728\uc131, \ube44\uc6a9 \ubc0f \uc548\uc804\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \ub3c4\uccb4 \ub450\uaed8\uc640 \uc800\ud56d, \uc804\ub958 \uc6a9\ub7c9, \uc5d0\ub108\uc9c0 \uc18c\ube44, \uc628\ub3c4 \uc0c1\uc2b9, \uacbd\uc81c\uc131 \ubc0f \uc7ac\ub8cc \ud601\uc2e0 \uac04\uc758 \ub2e4\ucc28\uc6d0\uc801 \uad00\uacc4\ub97c \uc2ec\uce35\uc801\uc73c\ub85c \ubd84\uc11d\ud558\uace0 \uacfc\ud559\uc801 \uc120\ud0dd\uc758 \ud575\uc2ec \ub17c\ub9ac\ub97c \ubc1d\ud788\uba70 \uc804\ub825 \uc804\uc1a1 \ucd5c\uc801\ud654\ub97c \uc704\ud55c \uc8fc\uc694 \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\uae30\uc640 \uc815\ubcf4\uac00 \uc1c4\ub3c4\ud558\ub294 \uac00\uc6b4\ub370 \uc804\uc120\uacfc \ucf00\uc774\ube14\uc740 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc0dd\uba85\uc120 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uadf8 \uc548\uc758 \ub3c4\uccb4\uc758 \ub2e8\uba74\uc801\uc758 \ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704 \ucc28\uc774\ub294 \uc885\uc885 \uc804\ub958 \uc804\uc1a1\uc758 \uc131\uacf5 \ub610\ub294 \uc2e4\ud328\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc989, \uace0\ud6a8\uc728 \ubc0f \uc800\uc190\uc2e4\uc758 \uc6d0\ud65c\ud55c \uacbd\ub85c\uc778\uc9c0, \uc544\ub2c8\uba74 \uc5d0\ub108\uc9c0 \uc18c\uc0b0 \ubc0f \uacfc\uc5f4\uc758 \uc704\ud5d8\ud55c \ub3c4\ub85c\uc778\uc9c0 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-767733102\">\n\n\t<div id=\"col-35907252\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_324021016\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"942\" src=\"https:\/\/rifengcable.com\/wp-content\/uploads\/2025\/06\/007vX9w5ly4hsgb57b0sqj30u0143q5k.jpg\" class=\"attachment-original size-original\" alt=\"\uc804\uc120 \ud06c\uae30: \ucf00\uc774\ube14 \ub0b4 \ud6a8\uc728\uc801\uc778 \uc804\ub958 \ud750\ub984\uc758 \ud575\uc2ec\" srcset=\"https:\/\/rifengcable.com\/wp-content\/uploads\/2025\/06\/007vX9w5ly4hsgb57b0sqj30u0143q5k.jpg 1024w, https:\/\/rifengcable.com\/wp-content\/uploads\/2025\/06\/007vX9w5ly4hsgb57b0sqj30u0143q5k-300x276.jpg 300w, https:\/\/rifengcable.com\/wp-content\/uploads\/2025\/06\/007vX9w5ly4hsgb57b0sqj30u0143q5k-768x707.jpg 768w, https:\/\/rifengcable.com\/wp-content\/uploads\/2025\/06\/007vX9w5ly4hsgb57b0sqj30u0143q5k-13x12.jpg 13w, https:\/\/rifengcable.com\/wp-content\/uploads\/2025\/06\/007vX9w5ly4hsgb57b0sqj30u0143q5k-600x552.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_324021016 {\n  width: 48%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h3 id=\"1-law-of-resistance-the-physical-foundation-of-thickness-and-energy-loss\"><span class=\"ez-toc-section\" id=\"1_Law_of_Resistance_The_Physical_Foundation_of_Thickness_and_Energy_Loss\"><\/span>1. \uc800\ud56d\uc758 \ubc95\uce59: \ub450\uaed8\uc640 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc758 \ubb3c\ub9ac\uc801 \uae30\ucd08<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\ub17c\uc7c1: \ub3c4\uccb4\uc758 \uc800\ud56d\uc740 \ub2e8\uba74\uc801\uc5d0 \ubc18\ube44\ub840\ud558\uba70, \ub450\uaed8\uac00 \uc804\ub958 \uc804\uc1a1\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ud575\uc2ec \ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc99d\uac70: \uc634\uc758 \ubc95\uce59(V=IR)\uacfc \uc800\ud56d \uacf5\uc2dd(R = \u03c1L\/A)\uc5d0 \ub530\ub974\uba74 \ub3c4\uccb4 \uc800\ud56d(R)\uc740 \uc7ac\ub8cc\uc758 \uc800\ud56d\ub960(\u03c1)\uacfc \uae38\uc774(L)\uc5d0 \ube44\ub840\ud558\uace0 \ub2e8\uba74\uc801(A)\uc5d0 \ubc18\ube44\ub840\ud569\ub2c8\ub2e4. \uc989, \ub3d9\uc77c\ud55c \uc7ac\ub8cc(\u03c1)\uc640 \uae38\uc774(L)\uc758 \uacbd\uc6b0 \ub3c4\uccb4\uac00 \ub450\uaebc\uc6b8\uc218\ub85d(A\uac00 \ud074\uc218\ub85d) \uc800\ud56d(R)\uc774 \uc791\uc544\uc9d1\ub2c8\ub2e4. \uc804\ub958(I)\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \uc904\uc5f4 \uc190\uc2e4(P_loss = I\u00b2R)\uc774 \ud06c\uac8c \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub3c4\uccb4 \uba74\uc801\uc744 \ub450 \ubc30\ub85c \ub298\ub9ac\uba74 \uc774\ub860\uc801\uc73c\ub85c \uc800\ud56d\uc774 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4e4\uace0 \ub3d9\uc77c\ud55c \uc804\ub958\uc5d0\uc11c \uc804\ub825 \uc190\uc2e4\uc774 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4ed\ub2c8\ub2e4(\u00a0<a href=\"https:\/\/www.iec.ch\/standards\" target=\"_blank\" rel=\"noopener\">\uad6d\uc81c\uc804\uae30\uae30\uc220\uc704\uc6d0\ud68c IEC 60287 \uc2dc\ub9ac\uc988 \ud45c\uc900<\/a>\u00a0\ucf00\uc774\ube14 \uc190\uc2e4 \uacc4\uc0b0 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc9c0\uc815\ud569\ub2c8\ub2e4).<\/li>\n<li>\uc601\ud5a5: \ub450\uaebc\uc6b4 \ub3c4\uccb4\ub294 \ud2b9\ud788 \uc7a5\uac70\ub9ac \ubc0f \uace0\uc804\ub958 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ud6a8\uc728\uc801\uc774\uace0 \ub0ae\uc740 \uc190\uc2e4\uc758 \uc804\ub825 \uc804\uc1a1\uc744 \uc704\ud55c \ubb3c\ub9ac\uc801 \uae30\ubc18\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 id=\"2-current-carrying-capacity-the-width-scale-of-safe-passageways\"><span class=\"ez-toc-section\" id=\"2_Current-Carrying_Capacity_The_Width_Scale_of_Safe_Passageways\"><\/span>2. \uc804\ub958 \uc6a9\ub7c9: \uc548\uc804 \ud1b5\ub85c\uc758 \ud3ed \uc2a4\ucf00\uc77c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\ub17c\uc7c1: \ub3c4\uccb4 \ub450\uaed8\ub294 \uc548\uc804 \uc804\ub958 \uc6a9\ub7c9(\uc554\ud398\uc5b4 \uc6a9\ub7c9)\uc758 \uc0c1\ud55c\uc744 \uc9c1\uc811 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc99d\uac70: \ub3c4\uccb4\ub97c \ud1b5\uacfc\ud558\ub294 \uc804\ub958\ub294 \ud544\uc5f0\uc801\uc73c\ub85c \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ub3c4\uccb4\uac00 \uac00\ub298\uc218\ub85d \ub2e8\uc704 \ub2e8\uba74\uc801\ub2f9 \uc804\ub958 \ubc00\ub3c4(J = I\/A)\uac00 \ub192\uc544\uc838 \uc904 \uac00\uc5f4\uc774 \ub354 \uc9d1\uc911\ub418\uace0 \uc628\ub3c4 \uc0c1\uc2b9\uc774 \ube68\ub77c\uc9d1\ub2c8\ub2e4. \uc808\uc5f0 \uc7ac\ub8cc\uc758 \ub0b4\uc5f4 \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uba74 \uc808\uc5f0 \ub178\ud654, \ud30c\uc190 \ub610\ub294 \ud654\uc7ac\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3c4\uccb4\ub294 \uc608\uc0c1 \ubd80\ud558 \uc804\ub958\ub97c \uae30\uc900\uc73c\ub85c \uc791\ub3d9 \uc628\ub3c4\uac00 \uc548\uc804 \ubc94\uc704 \ub0b4\uc5d0 \uc720\uc9c0\ub418\ub3c4\ub85d \ucda9\ubd84\ud788 \ub450\uaebc\uc6cc\uc57c \ud569\ub2c8\ub2e4. \uad6d\ub0b4 \ubc0f \uad6d\uc81c \ud45c\uc900(\uc608: \ubbf8\uad6d\uc758 NEC NFPA 70 \ubc0f \uad6d\uc81c\uc801\uc73c\ub85c IEC 60364)\uc740 \ub2e4\uc591\ud55c \ub2e8\uba74\uc801, \uc7ac\ub8cc, \uc808\uc5f0 \uc720\ud615 \ubc0f \ubc30\uce58 \ubc29\ubc95(\uc608:\u00a0<a href=\"https:\/\/www.nema.org\/standards\/view\/American-Wire-Gauge-Standard-for-Copper-Aluminum\" target=\"_blank\" rel=\"noopener\">NEMA \uc804\uc120 \uac8c\uc774\uc9c0 AWG \ud45c\uc900 \uc554\ud398\uc5b4 \uc6a9\ub7c9 \ud45c<\/a>)\uc758 \ub3c4\uccb4\uc5d0 \ub300\ud55c \uc815\uaca9 \uc804\ub958 \uc6a9\ub7c9\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. \ub192\uc740 \uc804\ub958\uc5d0 \uc587\uc740 \ub3c4\uccb4\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc8fc\uc694 \uc548\uc804 \uc704\ud5d8\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc601\ud5a5: \ub3c4\uccb4 \ub450\uaed8\ub294 \uc804\ub825 \uc548\uc804\uc744 \ubcf4\uc7a5\ud558\uace0 \uacfc\ubd80\ud558 \ud654\uc7ac\ub97c \uc608\ubc29\ud558\ub294 \ud575\uc2ec \ubc29\uc5b4 \uc218\ub2e8\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 id=\"3-voltage-drop-the-toll-for-electricity-to-reach-its-destination\"><span class=\"ez-toc-section\" id=\"3_Voltage_Drop_The_%E2%80%9CToll%E2%80%9D_for_Electricity_to_Reach_Its_Destination\"><\/span>3. \uc804\uc555 \uac15\ud558: \uc804\uae30\uac00 \ubaa9\uc801\uc9c0\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc704\ud55c \"\ud1b5\ud589\ub8cc\"<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\ub17c\uc7c1: \ud68c\ub85c\uc758 \uc804\uc555 \uac15\ud558\ub294 \ub3c4\uccb4 \uc800\ud56d\uc5d0 \ube44\ub840\ud558\uba70 \ucd5c\uc885 \uc7a5\uce58\uc758 \uc804\uc6d0 \uacf5\uae09 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<li>\uc99d\uac70: \uc634\uc758 \ubc95\uce59\uc5d0 \ub530\ub974\uba74 \ub77c\uc778 \uc800\ud56d(R_line)\uc744 \ud1b5\uacfc\ud558\ub294 \uc804\ub958\ub294 \uc804\uc555 \uac15\ud558(\u0394V = I\u00a0<em>R_line)\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4. \ub3c4\uccb4\uac00 \uac00\ub298\uc218\ub85d R_line\uacfc \u0394V\uac00 \ucee4\uc9d1\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \uc804\uc555 \uac15\ud558\ub294 \ucd5c\uc885 \uc7a5\uce58(\uc608: \ubaa8\ud130, \uc870\uba85)\uc5d0 \ub300\ud55c \uc804\uc555 \ubd80\uc871\uc744 \ucd08\ub798\ud558\uc5ec \ubaa8\ud130 \uc2dc\ub3d9\uc774 \uc5b4\ub835\uace0 \uc870\uba85\uc774 \uc5b4\ub461\uace0 \ud6a8\uc728\uc131\uc774 \uc800\ud558\ub418\uac70\ub098 \uc7a5\uce58 \uc190\uc0c1\uae4c\uc9c0 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. *\uc7a5\uac70\ub9ac \uc804\uc6d0 \uacf5\uae09 \ub77c\uc778 \ub610\ub294 \uc804\uc555 \uc548\uc815\uc131\uc774 \ud544\uc694\ud55c \uc815\ubc00 \uc7a5\ube44\uc758 \uacbd\uc6b0 R_line\uc744 \uc904\uc774\uace0 \ud5c8\uc6a9 \ud55c\ub3c4 \ub0b4\uc5d0\uc11c \uc804\uc555 \uac15\ud558\ub97c \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \ub3c4\uccb4 \ub2e8\uba74\uc801\uc744 \ub298\ub824\uc57c \ud569\ub2c8\ub2e4.<\/em>\u00a0(\uc77c\ubc18\uc801\uc73c\ub85c \uc815\uaca9 \uc804\uc555\uc758 3\u20135% \uc774\ud558\ub85c \uc9c0\uc815\ub418\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ucf54\ub4dc\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.\u00a0<a href=\"https:\/\/standards.ieee.org\/ieee\/141\/1045\/\" target=\"_blank\" rel=\"noopener\">IEEE Std 141<\/a>).<\/li>\n<li>\uc601\ud5a5: \ub450\uaebc\uc6b4 \ub3c4\uccb4\ub294 \uc548\uc815\uc801\uc778 \uacf5\uae09 \uc804\uc555\uc744 \uc720\uc9c0\ud558\uace0 \uc815\uc0c1\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uc7a5\uce58 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 id=\"4-economy-the-game-between-initial-investment-and-long-term-operation\"><span class=\"ez-toc-section\" id=\"4_Economy_The_Game_Between_Initial_Investment_and_Long-Term_Operation\"><\/span>4. \uacbd\uc81c\uc131: \ucd08\uae30 \ud22c\uc790\uc640 \uc7a5\uae30 \uc6b4\uc601 \uac04\uc758 \uac8c\uc784<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\ub17c\uc7c1: \ub3c4\uccb4 \ub450\uaed8 \uc120\ud0dd\uc740 \ucd08\uae30 \uc7ac\ub8cc \ube44\uc6a9\uacfc \uc7a5\uae30 \uc6b4\uc601 \uc5d0\ub108\uc9c0 \ube44\uc6a9 \uac04\uc758 \uc808\ucda9\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc99d\uac70: \ub450\uaebc\uc6b4 \ub3c4\uccb4\ub294 \ub354 \ub9ce\uc740 \uad6c\ub9ac, \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \uae30\ud0c0 \uae08\uc18d \uc7ac\ub8cc\uac00 \ud544\uc694\ud558\ubbc0\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \ucd08\uae30 \uc870\ub2ec \ube44\uc6a9\uacfc \uc124\uce58 \ub09c\uc774\ub3c4\/\ube44\uc6a9(\uc608: \ubb34\uac8c, \uad7d\ud798 \ubc18\uacbd)\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub450\uaebc\uc6b4 \ub3c4\uccb4\uc758 \ub0ae\uc740 \uc800\ud56d\uc740 \uc6b4\uc601 \uc5d0\ub108\uc9c0 \ube44\uc6a9(\uc804\ub825 \uc190\uc2e4 \ube44\uc6a9)\uc774 \ub0ae\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacbd\uc81c\uc801\uc778 \uc804\ub958 \ubc00\ub3c4 \ub610\ub294 \ucd5c\uc801\uc758 \ub2e8\uba74\uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub77c\uc778 \ubd80\ud558\uac00 \ub192\uace0 \uc5f0\uac04 \uc791\ub3d9 \uc2dc\uac04\uc774 \uae38\uace0 \uc804\uae30 \uc694\uae08\uc774 \ub192\uc744 \ub54c \ub2e8\uba74\uc801\uc744 \ub298\ub9ac\uba74 \ucd08\uae30 \ud22c\uc790\uac00 \uc99d\uac00\ud558\ub354\ub77c\ub3c4 \ub77c\uc778 \uc190\uc2e4\uc774 \ud06c\uac8c \uc904\uc5b4\ub4e4\uc5b4 \uc7a5\uae30 \ucd1d \ube44\uc6a9(\ucd08\uae30 + \uc6b4\uc601 \ube44\uc6a9)\uc744 \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc218\uba85 \uc8fc\uae30 \ube44\uc6a9 \ubd84\uc11d, LCCA\ub294 \ud575\uc2ec \ub3c4\uad6c\uc785\ub2c8\ub2e4). \ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80(DOE) \ubcf4\uace0\uc11c\uc5d0 \ub530\ub974\uba74 \ub3c4\uccb4 \ud06c\uae30\ub97c \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc740 \uc0b0\uc5c5 \uc2dc\uc124\uc758 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud55c \uc911\uc694\ud55c \uc870\uce58\uc785\ub2c8\ub2e4(<a href=\"https:\/\/www.energy.gov\/eere\/amo\/articles\/motor-systems-tip-sheet-12\" target=\"_blank\" rel=\"noopener\">\ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80 \u2013 \ubaa8\ud130 \ubc0f \ub4dc\ub77c\uc774\ube0c \uc2dc\uc2a4\ud15c \uc131\ub2a5 \uac1c\uc120<\/a>).<\/li>\n<li>\uc601\ud5a5: \uacfc\ud559\uc801 \uc120\ud0dd\uc5d0\ub294 \ucd5c\uc801\uc758 \uacbd\uc81c\uc131\uc744 \uc704\ud574 \uc804\uccb4 \uc218\uba85 \uc8fc\uae30 \ube44\uc6a9 \ud68c\uacc4\ub97c \uc218\ud589\ud558\uae30 \uc704\ud574 \ub2e8\uc21c\ud55c \uc800\ube44\uc6a9 \uc870\ub2ec \uc0ac\uace0\ubc29\uc2dd\uc744 \ubc97\uc5b4\ub098\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 id=\"5-temperature-rise-and-service-life-heat-as-a-hidden-killer-of-insulation\"><span class=\"ez-toc-section\" id=\"5_Temperature_Rise_and_Service_Life_Heat_as_a_Hidden_Killer_of_Insulation\"><\/span>5. \uc628\ub3c4 \uc0c1\uc2b9 \ubc0f \uc218\uba85: \uc808\uc5f0\uccb4\uc758 \uc228\uaca8\uc9c4 \uc0b4\uc778\uc790\uc778 \uc5f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\ub17c\uc7c1: \uc587\uc740 \ub3c4\uccb4\ub85c \uc778\ud55c \uacfc\uc5f4\uc740 \uc808\uc5f0 \ub178\ud654\ub97c \uac00\uc18d\ud654\ud558\uace0 \ucf00\uc774\ube14 \uc218\uba85\uc744 \ub2e8\ucd95\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc99d\uac70: \uc5b8\uae09\ud588\ub4ef\uc774 \ub192\uc740 \uc804\ub958\uc5d0\uc11c \uc587\uc740 \ub3c4\uccb4\ub294 \uc800\ud56d \uc190\uc2e4\uacfc \uc628\ub3c4 \uc0c1\uc2b9\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc9c0\uc18d\uc801\uc778 \uacfc\uc5f4\uc740 \ucf00\uc774\ube14 \uc808\uc5f0 \uc7ac\ub8cc(\uc608: PVC, XLPE, EPR)\uc758 \uc5f4 \ub178\ud654 \uacfc\uc815(\uc608: \uc0b0\ud654, \ucde8\uc131)\uc744 \uac00\uc18d\ud654\ud558\uc5ec \uc720\uc804 \uac15\ub3c4\uc640 \uac19\uc740 \uae30\uacc4\uc801 \ubc0f \uc804\uae30\uc801 \uc808\uc5f0 \ud2b9\uc131\uc744 \ub418\ub3cc\ub9b4 \uc218 \uc5c6\uc744 \uc815\ub3c4\ub85c \uc800\ud558\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub294 \uace0\uc7a5 \uc704\ud5d8(\ub2e8\ub77d, \uc811\uc9c0 \uc624\ub958)\uc744 \uc99d\uac00\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c \ucf00\uc774\ube14\uc758 \uc124\uacc4 \uc218\uba85\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \ub2e8\ucd95\ud569\ub2c8\ub2e4. \uc2e4\ud5d8 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \uc808\uc5f0 \uc791\ub3d9 \uc628\ub3c4\uac00 \uc815\uaca9 \uc628\ub3c4\ub97c \ucd08\uacfc\ud560 \ub54c\ub9c8\ub2e4 8\u201310\u00b0C\uc529 \uc218\uba85\uc774 \uc808\ubc18\uc73c\ub85c \uc904\uc5b4\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc808\uc5f0 \uc218\uba85 \ud3c9\uac00\ub97c \uc704\ud574\u00a0<a href=\"https:\/\/standards.ieee.org\/ieee\/101\/125\/\" target=\"_blank\" rel=\"noopener\">IEEE Std 101<\/a>\u00a0\ucc38\uc870).<\/li>\n<li>\uc601\ud5a5: \uc791\ub3d9 \uc628\ub3c4\ub97c \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \ucda9\ubd84\ud788 \ub450\uaebc\uc6b4 \ub3c4\uccb4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc7a5\uae30\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 \ucf00\uc774\ube14 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uace0 \uc790\uc0b0 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 id=\"6-materials-and-structures-breaking-through-the-physical-limits-of-thickness\"><span class=\"ez-toc-section\" id=\"6_Materials_and_Structures_Breaking_Through_the_Physical_Limits_of_Thickness\"><\/span>6. \uc7ac\ub8cc \ubc0f \uad6c\uc870: \ub450\uaed8\uc758 \ubb3c\ub9ac\uc801 \ud55c\uacc4 \ub3cc\ud30c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\ub17c\uc7c1: \ub3c4\uccb4 \uc7ac\ub8cc \ud2b9\uc131 \ubc0f \uad6c\uc870\uc801 \ud601\uc2e0\uc740 \ub2e8\uba74\uc801\uc744 \ub298\ub9ac\ub294 \uac83\ub9cc\uc73c\ub85c \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ud55c\uacc4\ub97c \ubd80\ubd84\uc801\uc73c\ub85c \"\ucd08\uc6d4\"\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc99d\uac70:\n<ul>\n<li>\uace0\uc804\ub3c4\uc131 \uc7ac\ub8cc: \uc0b0\uc18c\uac00 \uc5c6\ub294 \uace0\uc804\ub3c4\uc131 \uad6c\ub9ac(OFHC)\uc640 \uac19\uc774 \uc800\ud56d\ub960(\u03c1)\uc774 \ub0ae\uc740 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uba74 \ub3d9\uc77c\ud55c \ub2e8\uba74\uc801\uc5d0\uc11c \ub354 \ub0ae\uc740 \uc800\ud56d\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc73c\uba70 \uc774\ub294 \ub3c4\uccb4\ub97c \"\ud6a8\uacfc\uc801\uc73c\ub85c \ub450\uaecd\uac8c\" \ub9cc\ub4dc\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud0c4\uc18c \ub098\ub178\ud29c\ube0c \ubc0f \uadf8\ub798\ud540\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uc7ac\ub8cc\ub294 \u03c1\uac00 \ub0ae\uace0 \uc774\ub860\uc801 \uc804\ub958 \ubc00\ub3c4 \uc7a0\uc7ac\ub825\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4(<a href=\"https:\/\/www.nature.com\/subjects\/materials-science\" target=\"_blank\" rel=\"noopener\">\uc790\uc5f0 \uc7ac\ub8cc \uacfc\ud559 \ud504\ub7f0\ud2f0\uc5b4 \uc5f0\uad6c<\/a>).<\/li>\n<li>\ubcf5\ud569 \ub3c4\uccb4\/\uad6c\uc870: \uc608\ub97c \ub4e4\uc5b4 \uac15\ucca0 \ubcf4\uac15 \uc54c\ub8e8\ubbf8\ub284 \ucf00\uc774\ube14(ACSR)\uc740 \uc911\uace0\uc804\uc555 \uac00\uacf5\uc120\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc804\uae30\ub97c \uc804\ub3c4\ud558\uace0(\ub0ae\uc740 \ubc00\ub3c4 \ud65c\uc6a9) \uac15\ucca0 \ucf54\uc5b4\ub294 \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uc21c\uc218 \uc54c\ub8e8\ubbf8\ub284 \ub3c4\uccb4 \uba74\uc801\uc744 \ub2e8\uc21c\ud788 \ub298\ub9ac\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub098\uc740 \ud3ec\uad04\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubd84\ud560 \ub3c4\uccb4 \ubc0f \uc804\uc704\uc120\uacfc \uac19\uc740 \ud2b9\uc218 \uad6c\uc870\ub294 \uc804\ub958 \ubd84\ud3ec\ub97c \ucd5c\uc801\ud654\ud558\uace0 \uad50\ub958 \uc800\ud56d(\ud45c\ud53c \ud6a8\uacfc, \uadfc\uc811 \ud6a8\uacfc)\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li>\ucd08\uc804\ub3c4 \uae30\uc220: \uadf9\uc800\uc628\uc5d0\uc11c \uc81c\ub85c \uc800\ud56d\uc744 \ub2ec\uc131\ud558\uba74 \uc774\ub860\uc801\uc73c\ub85c \uc190\uc2e4 \uc5c6\uc774 \ubb34\ud55c\ud55c \uc804\ub958\ub97c \uc804\ub2ec\ud560 \uc218 \uc788\uc5b4 \ub3c4\uccb4 \ub450\uaed8 \uc81c\ud55c\uc5d0\uc11c \uc644\uc804\ud788 \ubc97\uc5b4\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc608:\u00a0<a href=\"https:\/\/www.energy.gov\/science\/doe-exploressuperconductivity\" target=\"_blank\" rel=\"noopener\">\ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80 \ucd08\uc804\ub3c4 \ud504\ub85c\uc81d\ud2b8<\/a>\u00a0\uc751\uc6a9 \ubd84\uc57c\ub97c \ud0d0\uc0c9\ud569\ub2c8\ub2e4).<\/li>\n<\/ul>\n<\/li>\n<li>\uc601\ud5a5: \uc7ac\ub8cc \ubc0f \uad6c\uc870\uc801 \ud601\uc2e0\uc740 \uacf5\uac04\/\uc911\ub7c9 \uc81c\uc57d \ub610\ub294 \uadf9\ub2e8\uc801\uc778 \ud6a8\uc728\uc131 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\ub294 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uc804\ub958 \uc804\uc1a1\uc744 \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud55c \uc0c8\ub85c\uc6b4 \uacbd\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"-conclusion-\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\uacb0\ub860:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub3c4\uccb4 \ub450\uaed8\ub294 \ub2e8\uc21c\ud55c \uce58\uc218 \ub9e4\uac1c\ubcc0\uc218\uac00 \uc544\ub2c8\ub77c \uc804\ub958 \uc804\uc1a1 \ud6a8\uc728, \uc548\uc804 \uacbd\uacc4, \uc804\ub825 \ud488\uc9c8, \uacbd\uc81c\uc131 \ubc0f \ucf00\uc774\ube14 \uc218\uba85\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ud575\uc2ec \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubcc0\uc218\uc785\ub2c8\ub2e4. \uc587\uc740 \ub3c4\uccb4\ub294 \ucd08\uae30 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc \ub192\uc740 \uc800\ud56d\uc73c\ub85c \uc778\ud574 \uc5d0\ub108\uc9c0 \uc18c\ube44, \uc804\uc555 \uac15\ud558, \uacfc\uc5f4 \uc704\ud5d8 \ubc0f \uc218\uba85 \ub2e8\ucd95\uc774 \ubc1c\uc0dd\ud558\uc5ec \uace0\uc804\ub958, \uc7a5\uac70\ub9ac \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4. \ub450\uaebc\uc6b4 \ub3c4\uccb4\ub294 \ucd08\uae30 \ud22c\uc790\uac00 \ub354 \ub9ce\uc774 \ud544\uc694\ud558\uc9c0\ub9cc \ub0ae\uc740 \uc190\uc2e4, \ub192\uc740 \uc548\uc804\uc131, \uc6b0\uc218\ud55c \uc804\uc555 \ud488\uc9c8 \ubc0f \uae34 \uc218\uba85\uc744 \uc81c\uacf5\ud558\uc5ec \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uadc0\uc911\ud55c \uac83\uc73c\ub85c \uc785\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc740 \"\ub450\uaebc\uc6b8\uc218\ub85d \uc88b\ub2e4\" \ub610\ub294 \"\uc587\uc744\uc218\ub85d \uc800\ub834\ud558\ub2e4\"\uac00 \uc544\ub2c8\ub77c \ubb3c\ub9ac \ubc95\uce59(\uc800\ud56d, \uc804\ub958 \uc804\ub2ec, \uc628\ub3c4 \uc0c1\uc2b9), \uc815\ud655\ud55c \uacc4\uc0b0(\uc554\ud398\uc5b4 \uc6a9\ub7c9, \uc804\uc555 \uac15\ud558, \ub77c\uc778 \uc190\uc2e4) \ubc0f \uc804\uccb4 \uc218\uba85 \uc8fc\uae30 \ube44\uc6a9 \ubd84\uc11d\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \uc815\ud655\ud55c \uade0\ud615\uc785\ub2c8\ub2e4.<\/p>\n<p>\uace0\uc804\ub3c4\uc131 \uc7ac\ub8cc, \ubcf5\ud569 \uad6c\uc870, \uc2ec\uc9c0\uc5b4 \ucd08\uc804\ub3c4 \uae30\uc220\uc758 \uc9c0\uc18d\uc801\uc778 \ud601\uc2e0\uc73c\ub85c \ubbf8\ub798\uc758 \ub3c4\uccb4 \uc124\uacc4\ub294 \ub354 \ub113\uc740 \ucd5c\uc801\ud654 \uacf5\uac04\uc744 \uac16\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uae30\uc220\uc774 \uc5b4\ub5bb\uac8c \ubc1c\uc804\ud558\ub4e0 \ub3c4\uccb4 \ub2e8\uba74\uc801\uacfc \uc804\ub958 \uc804\uc1a1 \uac04\uc758 \ubcf5\uc7a1\ud558\uace0 \uc12c\uc138\ud55c \uc0c1\ud638 \uc791\uc6a9\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\ub294 \uc804\ub825 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc0ac\uc6a9\uc790\uac00 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc120\ud0dd\uc744 \ud558\uace0 \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc774\uba70 \uacbd\uc81c\uc801\uc778 \uc2dc\uc2a4\ud15c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc5ec\uc804\ud788 \ucd08\uc11d\uc785\ub2c8\ub2e4. Zhujiang Cable\uc758 \uc804\ubb38\uac00 \ud300\uc740 \uc774\ub97c \uae4a\uc774 \uc774\ud574\ud558\uace0 \uc788\uc73c\uba70 \uc815\ud655\ud55c \uacc4\uc0b0\uacfc \ud48d\ubd80\ud55c \uc2e4\ubb34\ub97c \uae30\ubc18\uc73c\ub85c \ub3c4\uccb4 \uc120\ud0dd \ucee8\uc124\ud305\uc744 \uc81c\uacf5\ud558\uc5ec \uc804\ub825 \uc0dd\uba85\uc120\uc774 \ubc29\ud574\ubc1b\uc9c0 \uc54a\uace0 \ud750\ub974\ub3c4\ub85d \ub3d5\uae30 \uc704\ud574 \ucd5c\uc120\uc744 \ub2e4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. \uc800\ud56d\uc758 \ubc95\uce59: \ub450\uaed8\uc640 \uc5d0\ub108\uc9c0 \uc190\uc2e4 \uc8fc\uc7a5\uc758 \ubb3c\ub9ac\uc801 \uae30\ucd08: \ub3c4\uccb4\uc758 \uc800\ud56d\uc740 \ub2e8\uba74\uc801\uc5d0 \ubc18\ube44\ub840\ud558\uba70, \ub450\uaed8\uac00 \uc804\ub958 \uc804\uc1a1\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ud575\uc2ec \ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4. \uc99d\uac70: \uc634\uc758 \ubc95\uce59(V=IR)\uacfc \uc800\ud56d \uacf5\uc2dd(R = \u03c1L\/A)\uc5d0 \ub530\ub974\uba74 \ub3c4\uccb4 \uc800\ud56d(R)\uc740 \uc7ac\ub8cc\uc758 \uc800\ud56d\ub960\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. [...]","protected":false},"author":3,"featured_media":2535,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/posts\/2534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/comments?post=2534"}],"version-history":[{"count":2,"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/posts\/2534\/revisions"}],"predecessor-version":[{"id":2537,"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/posts\/2534\/revisions\/2537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/media\/2535"}],"wp:attachment":[{"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/media?parent=2534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/categories?post=2534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rifengcable.com\/ko\/wp-json\/wp\/v2\/tags?post=2534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}