{"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\/ja\/key-to-efficient-current-flow-in-cables\/","title":{"rendered":"\u5c0e\u4f53\u30b5\u30a4\u30ba\uff1a\u30b1\u30fc\u30d6\u30eb\u5185\u306e\u52b9\u7387\u7684\u306a\u96fb\u6d41\u306e\u6d41\u308c\u306e\u9375"},"content":{"rendered":"<div class=\"row\"  id=\"row-1816011564\">\n\n\t<div id=\"col-1779181932\" 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\">\u76ee\u6b21<\/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=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#Conductor_Selection_How_Wire_and_Cable_Thickness_Shapes_the_Fate_of_Current_Flow\" >\u5c0e\u4f53\u9078\u5b9a\uff1a\u96fb\u7dda\u30fb\u30b1\u30fc\u30d6\u30eb\u306e\u592a\u3055\u304c\u96fb\u6d41\u306e\u6d41\u308c\u306e\u904b\u547d\u3092\u3069\u306e\u3088\u3046\u306b\u5f62\u4f5c\u308b\u304b<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#Abstract\" >\u8981\u65e8<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#1_Law_of_Resistance_The_Physical_Foundation_of_Thickness_and_Energy_Loss\" >1. \u62b5\u6297\u306e\u6cd5\u5247\uff1a\u592a\u3055\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u306e\u7269\u7406\u7684\u57fa\u790e<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#2_Current-Carrying_Capacity_The_Width_Scale_of_Safe_Passageways\" >2. \u8a31\u5bb9\u96fb\u6d41\uff1a\u5b89\u5168\u306a\u901a\u8def\u306e\u5e45\u30b9\u30b1\u30fc\u30eb<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#3_Voltage_Drop_The_%E2%80%9CToll%E2%80%9D_for_Electricity_to_Reach_Its_Destination\" >3. \u96fb\u5727\u964d\u4e0b\uff1a\u96fb\u6c17\u304c\u76ee\u7684\u5730\u306b\u5230\u9054\u3059\u308b\u305f\u3081\u306e\u300c\u901a\u884c\u6599\u300d<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#4_Economy_The_Game_Between_Initial_Investment_and_Long-Term_Operation\" >4. \u7d4c\u6e08\u6027\uff1a\u521d\u671f\u6295\u8cc7\u3068\u9577\u671f\u904b\u8ee2\u306e\u9593\u306e\u30b2\u30fc\u30e0<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#5_Temperature_Rise_and_Service_Life_Heat_as_a_Hidden_Killer_of_Insulation\" >5. \u6e29\u5ea6\u4e0a\u6607\u3068\u8010\u7528\u5e74\u6570\uff1a\u7d76\u7e01\u306e\u96a0\u308c\u305f\u6bba\u4eba\u8005\u3068\u3057\u3066\u306e\u71b1<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#6_Materials_and_Structures_Breaking_Through_the_Physical_Limits_of_Thickness\" >6. \u6750\u6599\u3068\u69cb\u9020\uff1a\u539a\u3055\u306e\u7269\u7406\u7684\u9650\u754c\u3092\u6253\u3061\u7834\u308b<\/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\/ja\/key-to-efficient-current-flow-in-cables\/#Conclusion\" >\u7d50\u8ad6\uff1a<\/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>\u5c0e\u4f53\u9078\u5b9a\uff1a\u96fb\u7dda\u30fb\u30b1\u30fc\u30d6\u30eb\u306e\u592a\u3055\u304c\u96fb\u6d41\u306e\u6d41\u308c\u306e\u904b\u547d\u3092\u3069\u306e\u3088\u3046\u306b\u5f62\u4f5c\u308b\u304b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"-abstract-\"><span class=\"ez-toc-section\" id=\"Abstract\"><\/span>\u8981\u65e8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u7dda\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb\u5c0e\u4f53\u306e\u65ad\u9762\u7a4d\u306f\u3001\u5358\u7d14\u306a\u7269\u7406\u7684\u5bf8\u6cd5\u3068\u306f\u304b\u3051\u96e2\u308c\u3066\u304a\u308a\u3001\u96fb\u6d41\u4f1d\u9001\u306e\u52b9\u7387\u3001\u30b3\u30b9\u30c8\u3001\u304a\u3088\u3073\u5b89\u5168\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5c0e\u4f53\u306e\u592a\u3055\u3068\u62b5\u6297\u3001\u8a31\u5bb9\u96fb\u6d41\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u3001\u6e29\u5ea6\u4e0a\u6607\u3001\u7d4c\u6e08\u6027\u3001\u304a\u3088\u3073\u6750\u6599\u306e\u9769\u65b0\u3068\u306e\u9593\u306e\u591a\u6b21\u5143\u306e\u95a2\u4fc2\u3092\u6df1\u304f\u5206\u6790\u3057\u3001\u79d1\u5b66\u7684\u9078\u629e\u306e\u6838\u5fc3\u7684\u306a\u30ed\u30b8\u30c3\u30af\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u96fb\u529b\u4f1d\u9001\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u96fb\u6c17\u3068\u60c5\u5831\u306e\u6025\u5897\u306b\u304a\u3044\u3066\u3001\u96fb\u7dda\u3068\u30b1\u30fc\u30d6\u30eb\u306f\u898b\u3048\u306a\u3044\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u4e2d\u306e\u5c0e\u4f53\u306e\u65ad\u9762\u7a4d\u306e\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u30b9\u30b1\u30fc\u30eb\u306e\u9055\u3044\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u96fb\u6d41\u4f1d\u9001\u306e\u6210\u529f\u307e\u305f\u306f\u5931\u6557\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u9ad8\u52b9\u7387\u3068\u4f4e\u640d\u5931\u306e\u5186\u6ed1\u306a\u7d4c\u8def\u3067\u3042\u308b\u304b\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6563\u9038\u3068\u904e\u71b1\u306e\u5371\u967a\u306a\u9053\u8def\u3067\u3042\u308b\u304b\u3067\u3059\u3002<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-951875438\">\n\n\t<div id=\"col-212210512\" 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_809680807\">\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=\"\u5c0e\u4f53\u30b5\u30a4\u30ba\uff1a\u30b1\u30fc\u30d6\u30eb\u5185\u306e\u52b9\u7387\u7684\u306a\u96fb\u6d41\u306e\u6d41\u308c\u306e\u9375\" 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_809680807 {\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. \u62b5\u6297\u306e\u6cd5\u5247\uff1a\u592a\u3055\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u306e\u7269\u7406\u7684\u57fa\u790e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u4e3b\u5f35\uff1a\u5c0e\u4f53\u306e\u62b5\u6297\u306f\u305d\u306e\u65ad\u9762\u7a4d\u306b\u53cd\u6bd4\u4f8b\u3057\u3001\u592a\u3055\u304c\u96fb\u6d41\u4f1d\u9001\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u4e3b\u8981\u306a\u7269\u7406\u7684\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002<\/li>\n<li>\u8a3c\u62e0\uff1a\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\uff08V=IR\uff09\u3068\u62b5\u6297\u306e\u516c\u5f0f\uff08R = \u03c1L\/A\uff09\u306b\u3088\u308c\u3070\u3001\u5c0e\u4f53\u62b5\u6297\uff08R\uff09\u306f\u6750\u6599\u306e\u62b5\u6297\u7387\uff08\u03c1\uff09\u3068\u9577\u3055\uff08L\uff09\u306b\u6bd4\u4f8b\u3057\u3001\u65ad\u9762\u7a4d\uff08A\uff09\u306b\u53cd\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u540c\u3058\u6750\u6599\uff08\u03c1\uff09\u3068\u9577\u3055\uff08L\uff09\u306e\u5834\u5408\u3001\u5c0e\u4f53\u304c\u592a\u3044\u307b\u3069\uff08A\u304c\u5927\u304d\u3044\u307b\u3069\uff09\u3001\u62b5\u6297\uff08R\uff09\u304c\u5c0f\u3055\u304f\u306a\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u96fb\u6d41\uff08I\uff09\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u30b8\u30e5\u30fc\u30eb\u71b1\u640d\u5931\uff08P_loss = I\u00b2R\uff09\u306f\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5c0e\u4f53\u9762\u7a4d\u30922\u500d\u306b\u3059\u308b\u3068\u3001\u7406\u8ad6\u7684\u306b\u306f\u62b5\u6297\u304c\u534a\u5206\u306b\u306a\u308a\u3001\u540c\u3058\u96fb\u6d41\u4e0b\u3067\u306f\u96fb\u529b\u640d\u5931\u304c\u534a\u5206\u306b\u306a\u308a\u307e\u3059\uff08\u00a0<a href=\"https:\/\/www.iec.ch\/standards\" target=\"_blank\" rel=\"noopener\">\u56fd\u969b\u96fb\u6c17\u6a19\u6e96\u4f1a\u8b70IEC 60287\u30b7\u30ea\u30fc\u30ba\u898f\u683c<\/a>\u00a0\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u640d\u5931\u306e\u8a08\u7b97\u65b9\u6cd5\u3092\u8a73\u7d30\u306b\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\uff09\u3002<\/li>\n<li>\u5f71\u97ff\uff1a\u592a\u3044\u5c0e\u4f53\u306f\u3001\u7279\u306b\u9577\u8ddd\u96e2\u304a\u3088\u3073\u5927\u96fb\u6d41\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u304a\u3044\u3066\u3001\u52b9\u7387\u7684\u3067\u4f4e\u640d\u5931\u306e\u96fb\u529b\u4f1d\u9001\u306e\u305f\u3081\u306e\u7269\u7406\u7684\u57fa\u790e\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/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. \u8a31\u5bb9\u96fb\u6d41\uff1a\u5b89\u5168\u306a\u901a\u8def\u306e\u5e45\u30b9\u30b1\u30fc\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u4e3b\u5f35\uff1a\u5c0e\u4f53\u306e\u592a\u3055\u306f\u3001\u305d\u306e\u5b89\u5168\u306a\u8a31\u5bb9\u96fb\u6d41\uff08\u8a31\u5bb9\u96fb\u6d41\uff09\u306e\u4e0a\u9650\u3092\u76f4\u63a5\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>\u8a3c\u62e0\uff1a\u5c0e\u4f53\u3092\u6d41\u308c\u308b\u96fb\u6d41\u306f\u5fc5\u7136\u7684\u306b\u71b1\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002\u5c0e\u4f53\u304c\u8584\u3044\u307b\u3069\u3001\u5358\u4f4d\u65ad\u9762\u7a4d\u3042\u305f\u308a\u306e\u96fb\u6d41\u5bc6\u5ea6\uff08J = I\/A\uff09\u304c\u9ad8\u304f\u306a\u308a\u3001\u30b8\u30e5\u30fc\u30eb\u52a0\u71b1\u304c\u3088\u308a\u96c6\u4e2d\u3057\u3001\u6e29\u5ea6\u4e0a\u6607\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002\u7d76\u7e01\u6750\u6599\u306e\u8010\u71b1\u9650\u754c\u3092\u8d85\u3048\u308b\u3068\u3001\u7d76\u7e01\u306e\u7d4c\u5e74\u52a3\u5316\u3001\u7d76\u7e01\u7834\u58ca\u3001\u307e\u305f\u306f\u706b\u707d\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5c0e\u4f53\u306f\u3001\u4e88\u60f3\u3055\u308c\u308b\u8ca0\u8377\u96fb\u6d41\u306b\u57fa\u3065\u3044\u3066\u3001\u305d\u306e\u52d5\u4f5c\u6e29\u5ea6\u304c\u5b89\u5168\u306a\u7bc4\u56f2\u5185\u306b\u3068\u3069\u307e\u308b\u3088\u3046\u306b\u5341\u5206\u306b\u592a\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u56fd\u5185\u304a\u3088\u3073\u56fd\u969b\u898f\u683c\uff08\u7c73\u56fd\u306eNEC NFPA 70\u3084\u56fd\u969b\u7684\u306aIEC 60364\u306a\u3069\uff09\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u65ad\u9762\u7a4d\u3001\u6750\u6599\u3001\u7d76\u7e01\u30bf\u30a4\u30d7\u3001\u304a\u3088\u3073\u6577\u8a2d\u65b9\u6cd5\uff08\u305f\u3068\u3048\u3070\u3001\u00a0<a href=\"https:\/\/www.nema.org\/standards\/view\/American-Wire-Gauge-Standard-for-Copper-Aluminum\" target=\"_blank\" rel=\"noopener\">NEMA\u96fb\u7dda\u30b2\u30fc\u30b8AWG\u6a19\u6e96\u8a31\u5bb9\u96fb\u6d41\u8868<\/a>\uff09\u306e\u5c0e\u4f53\u306e\u5b9a\u683c\u8a31\u5bb9\u96fb\u6d41\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u5927\u96fb\u6d41\u306b\u7d30\u3044\u5c0e\u4f53\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u91cd\u5927\u306a\u5b89\u5168\u4e0a\u306e\u5371\u967a\u3067\u3059\u3002<\/li>\n<li>\u5f71\u97ff\uff1a\u5c0e\u4f53\u306e\u592a\u3055\u306f\u3001\u96fb\u529b\u306e\u5b89\u5168\u3092\u78ba\u4fdd\u3057\u3001\u904e\u8ca0\u8377\u306b\u3088\u308b\u706b\u707d\u3092\u9632\u3050\u305f\u3081\u306e\u91cd\u8981\u306a\u9632\u5fa1\u3067\u3059\u3002<\/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. \u96fb\u5727\u964d\u4e0b\uff1a\u96fb\u6c17\u304c\u76ee\u7684\u5730\u306b\u5230\u9054\u3059\u308b\u305f\u3081\u306e\u300c\u901a\u884c\u6599\u300d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u4e3b\u5f35\uff1a\u56de\u8def\u306e\u96fb\u5727\u964d\u4e0b\u306f\u5c0e\u4f53\u62b5\u6297\u306b\u6bd4\u4f8b\u3057\u3001\u30a8\u30f3\u30c9\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u6e90\u54c1\u8cea\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/li>\n<li>\u8a3c\u62e0\uff1a\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u306b\u3088\u308c\u3070\u3001\u30e9\u30a4\u30f3\u62b5\u6297\uff08R_line\uff09\u3092\u6d41\u308c\u308b\u96fb\u6d41\u306f\u96fb\u5727\u964d\u4e0b\uff08\u0394V = I\u00a0<em>R_line\uff09\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u5c0e\u4f53\u304c\u8584\u3044\u307b\u3069\u3001R_line\u3068\u0394V\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u904e\u5ea6\u306e\u96fb\u5727\u964d\u4e0b\u306f\u3001\u30a8\u30f3\u30c9\u30c7\u30d0\u30a4\u30b9\uff08\u30e2\u30fc\u30bf\u30fc\u3001\u7167\u660e\u306a\u3069\uff09\u306e\u96fb\u5727\u4e0d\u8db3\u306b\u3064\u306a\u304c\u308a\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u59cb\u52d5\u56f0\u96e3\u3001\u7167\u660e\u306e\u6697\u3055\u3001\u52b9\u7387\u306e\u4f4e\u4e0b\u3001\u307e\u305f\u306f\u30c7\u30d0\u30a4\u30b9\u306e\u640d\u50b7\u3068\u3057\u3066\u73fe\u308c\u307e\u3059\u3002*\u9577\u8ddd\u96e2\u96fb\u6e90\u30e9\u30a4\u30f3\u307e\u305f\u306f\u96fb\u5727\u5b89\u5b9a\u6027\u3092\u5fc5\u8981\u3068\u3059\u308b\u7cbe\u5bc6\u6a5f\u5668\u306e\u5834\u5408\u3001R_line\u3092\u6e1b\u3089\u3057\u3001\u8a31\u5bb9\u7bc4\u56f2\u5185\u3067\u96fb\u5727\u964d\u4e0b\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u3001\u5c0e\u4f53\u306e\u65ad\u9762\u7a4d\u3092\u5927\u304d\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/em>\u00a0\uff08\u901a\u5e38\u3001\u5b9a\u683c\u96fb\u5727\u306e3\u301c5\uff05\u4ee5\u4e0b\u3068\u3057\u3066\u6307\u5b9a\u3055\u308c\u3001\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u53c2\u7167\u3057\u307e\u3059\u00a0<a href=\"https:\/\/standards.ieee.org\/ieee\/141\/1045\/\" target=\"_blank\" rel=\"noopener\">IEEE Std 141<\/a>).<\/li>\n<li>\u5f71\u97ff\uff1a\u592a\u3044\u5c0e\u4f53\u306f\u3001\u5b89\u5b9a\u3057\u305f\u4f9b\u7d66\u96fb\u5727\u3092\u7dad\u6301\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u6b63\u5e38\u3067\u52b9\u7387\u7684\u306a\u52d5\u4f5c\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/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. \u7d4c\u6e08\u6027\uff1a\u521d\u671f\u6295\u8cc7\u3068\u9577\u671f\u904b\u8ee2\u306e\u9593\u306e\u30b2\u30fc\u30e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u4e3b\u5f35\uff1a\u5c0e\u4f53\u306e\u592a\u3055\u306e\u9078\u629e\u306f\u3001\u521d\u671f\u6750\u6599\u30b3\u30b9\u30c8\u3068\u9577\u671f\u904b\u8ee2\u30a8\u30cd\u30eb\u30ae\u30fc\u30b3\u30b9\u30c8\u306e\u9593\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3067\u3059\u3002<\/li>\n<li>\u8a3c\u62e0\uff1a\u592a\u3044\u5c0e\u4f53\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u9285\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u91d1\u5c5e\u6750\u6599\u3092\u5fc5\u8981\u3068\u3057\u3001\u901a\u5e38\u3001\u521d\u671f\u8abf\u9054\u30b3\u30b9\u30c8\u3068\u8a2d\u7f6e\u306e\u96e3\u6613\u5ea6\/\u30b3\u30b9\u30c8\uff08\u305f\u3068\u3048\u3070\u3001\u91cd\u91cf\u3001\u66f2\u3052\u534a\u5f84\uff09\u304c\u5897\u52a0\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u592a\u3044\u5c0e\u4f53\u306e\u4f4e\u62b5\u6297\u306f\u3001\u904b\u8ee2\u30a8\u30cd\u30eb\u30ae\u30fc\u30b3\u30b9\u30c8\uff08\u96fb\u529b\u640d\u5931\u8cbb\u7528\uff09\u304c\u4f4e\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u7d4c\u6e08\u7684\u306a\u96fb\u6d41\u5bc6\u5ea6\u307e\u305f\u306f\u6700\u9069\u306a\u65ad\u9762\u7a4d\u304c\u3042\u308a\u307e\u3059\u3002\u30e9\u30a4\u30f3\u8ca0\u8377\u304c\u9ad8\u3044\u5834\u5408\u3001\u5e74\u9593\u904b\u8ee2\u6642\u9593\u304c\u9577\u304f\u3001\u96fb\u6c17\u6599\u91d1\u304c\u9ad8\u3044\u5834\u5408\u3001\u65ad\u9762\u7a4d\u3092\u5927\u304d\u304f\u3059\u308b\u3068\u3001\u521d\u671f\u6295\u8cc7\u306f\u5897\u52a0\u3057\u307e\u3059\u304c\u3001\u30e9\u30a4\u30f3\u640d\u5931\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3001\u9577\u671f\u7684\u306a\u7dcf\u30b3\u30b9\u30c8\uff08\u521d\u671f\u30b3\u30b9\u30c8+\u904b\u8ee2\u30b3\u30b9\u30c8\uff09\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\uff08\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u5206\u6790\u3001LCCA\u306f\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\uff09\u3002\u7c73\u56fd\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\u306e\u5831\u544a\u66f8\u306f\u3001\u5c0e\u4f53\u30b5\u30a4\u30ba\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3001\u7523\u696d\u65bd\u8a2d\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5bfe\u7b56\u3067\u3042\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\uff08<a href=\"https:\/\/www.energy.gov\/eere\/amo\/articles\/motor-systems-tip-sheet-12\" target=\"_blank\" rel=\"noopener\">\u7c73\u56fd\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\u2013\u30e2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u30c9\u30e9\u30a4\u30d6\u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6539\u5584<\/a>).<\/li>\n<li>\u5f71\u97ff\uff1a\u79d1\u5b66\u7684\u306a\u9078\u629e\u306b\u306f\u3001\u5358\u306a\u308b\u4f4e\u30b3\u30b9\u30c8\u306e\u8abf\u9054\u601d\u8003\u3092\u8d85\u3048\u3066\u3001\u6700\u9069\u306a\u7d4c\u6e08\u6027\u306e\u305f\u3081\u306b\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u5168\u4f53\u3092\u4f1a\u8a08\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/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. \u6e29\u5ea6\u4e0a\u6607\u3068\u8010\u7528\u5e74\u6570\uff1a\u7d76\u7e01\u306e\u96a0\u308c\u305f\u6bba\u4eba\u8005\u3068\u3057\u3066\u306e\u71b1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u4e3b\u5f35\uff1a\u7d30\u3044\u5c0e\u4f53\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u904e\u71b1\u306f\u3001\u7d76\u7e01\u306e\u7d4c\u5e74\u52a3\u5316\u3092\u52a0\u901f\u3057\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5bff\u547d\u3092\u77ed\u304f\u3057\u307e\u3059\u3002<\/li>\n<li>\u8a3c\u62e0\uff1a\u524d\u8ff0\u306e\u3088\u3046\u306b\u3001\u9ad8\u96fb\u6d41\u4e0b\u306e\u7d30\u3044\u5c0e\u4f53\u306f\u3001\u62b5\u6297\u640d\u5931\u3068\u6e29\u5ea6\u4e0a\u6607\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u6301\u7d9a\u7684\u306a\u904e\u71b1\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u7d76\u7e01\u6750\u6599\uff08PVC\u3001XLPE\u3001EPR\u306a\u3069\uff09\u306e\u71b1\u8001\u5316\u30d7\u30ed\u30bb\u30b9\uff08\u9178\u5316\u3001\u8106\u5316\u306a\u3069\uff09\u3092\u52a0\u901f\u3057\u3001\u305d\u308c\u3089\u306e\u6a5f\u68b0\u7684\u304a\u3088\u3073\u96fb\u6c17\u7684\u7d76\u7e01\u7279\u6027\uff08\u8a98\u96fb\u5f37\u5ea6\u306a\u3069\uff09\u3092\u4e0d\u53ef\u9006\u7684\u306b\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6545\u969c\u306e\u30ea\u30b9\u30af\uff08\u77ed\u7d61\u3001\u5730\u7d61\uff09\u304c\u5897\u52a0\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u8a2d\u8a08\u5bff\u547d\u3082\u76f4\u63a5\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002\u5b9f\u9a13\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001\u7d76\u7e01\u52d5\u4f5c\u6e29\u5ea6\u304c\u5b9a\u683c\u6e29\u5ea6\u3092\u8d85\u3048\u308b8\u301c10\u00b0C\u3054\u3068\u306b\uff08\u30a2\u30ec\u30cb\u30a6\u30b9\u306e\u6cd5\u5247\uff09\u3001\u305d\u306e\u5bff\u547d\u306f\u534a\u5206\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff08\u00a0<a href=\"https:\/\/standards.ieee.org\/ieee\/101\/125\/\" target=\"_blank\" rel=\"noopener\">\u7d76\u7e01\u5bff\u547d\u8a55\u4fa1\u306b\u3064\u3044\u3066\u306f\u3001IEEE Std 101<\/a>\u00a0\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff09\u3002<\/li>\n<li>\u5f71\u97ff\uff1a\u52d5\u4f5c\u6e29\u5ea6\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u5341\u5206\u306b\u592a\u3044\u5c0e\u4f53\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u9577\u671f\u7684\u306b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b1\u30fc\u30d6\u30eb\u52d5\u4f5c\u3092\u4fdd\u8a3c\u3057\u3001\u8cc7\u7523\u5bff\u547d\u3092\u5ef6\u3070\u3059\u305f\u3081\u306b\u4e2d\u5fc3\u3068\u306a\u308a\u307e\u3059\u3002<\/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. \u6750\u6599\u3068\u69cb\u9020\uff1a\u539a\u3055\u306e\u7269\u7406\u7684\u9650\u754c\u3092\u6253\u3061\u7834\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u4e3b\u5f35\uff1a\u5c0e\u4f53\u6750\u6599\u306e\u7279\u6027\u3068\u69cb\u9020\u306e\u9769\u65b0\u306f\u3001\u65ad\u9762\u7a4d\u3092\u5897\u3084\u3059\u3053\u3068\u306b\u3088\u3063\u3066\u306e\u307f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3068\u3044\u3046\u5236\u9650\u3092\u90e8\u5206\u7684\u306b\u300c\u8d85\u8d8a\u300d\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u8a3c\u62e0\uff1a\n<ul>\n<li>\u9ad8\u5c0e\u96fb\u6027\u6750\u6599\uff1a\u7121\u9178\u7d20\u9ad8\u5c0e\u96fb\u6027\u9285\uff08OFHC\uff09\u306a\u3069\u306e\u62b5\u6297\u7387\uff08\u03c1\uff09\u304c\u4f4e\u3044\u6750\u6599\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u540c\u3058\u65ad\u9762\u7a4d\u3067\u3088\u308a\u4f4e\u3044\u62b5\u6297\u3092\u9054\u6210\u3067\u304d\u3001\u300c\u52b9\u679c\u7684\u306b\u5c0e\u4f53\u3092\u592a\u304f\u3059\u308b\u300d\u3053\u3068\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u30ab\u30fc\u30dc\u30f3\u30ca\u30ce\u30c1\u30e5\u30fc\u30d6\u3084\u30b0\u30e9\u30d5\u30a7\u30f3\u306a\u3069\u306e\u65b0\u3057\u3044\u6750\u6599\u306f\u3001\u03c1\u304c\u4f4e\u304f\u3001\u7406\u8ad6\u7684\u306a\u96fb\u6d41\u5bc6\u5ea6\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u304c\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\uff08<a href=\"https:\/\/www.nature.com\/subjects\/materials-science\" target=\"_blank\" rel=\"noopener\">\u81ea\u7136\u6750\u6599\u79d1\u5b66\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\u7814\u7a76<\/a>).<\/li>\n<li>\u8907\u5408\u5c0e\u4f53\/\u69cb\u9020\uff1a\u305f\u3068\u3048\u3070\u3001\u92fc\u5fc3\u30a2\u30eb\u30df\u3088\u308a\u7dda\uff08ACSR\uff09\u306f\u3001\u4e2d\u9ad8\u5727\u67b6\u7a7a\u7dda\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u304c\u96fb\u6c17\u3092\u4f1d\u5c0e\u3057\uff08\u305d\u306e\u4f4e\u5bc6\u5ea6\u3092\u5229\u7528\uff09\u3001\u92fc\u5fc3\u7dda\u304c\u6a5f\u68b0\u7684\u5f37\u5ea6\u3092\u63d0\u4f9b\u3057\u3001\u7d14\u7c8b\u306a\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5c0e\u4f53\u9762\u7a4d\u3092\u5358\u7d14\u306b\u5897\u3084\u3059\u3088\u308a\u3082\u512a\u308c\u305f\u5305\u62ec\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3055\u308c\u305f\u5c0e\u4f53\u3084\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30ba\u30c9\u30ef\u30a4\u30e4\u306a\u3069\u306e\u7279\u6b8a\u306a\u69cb\u9020\u306f\u3001\u96fb\u6d41\u5206\u5e03\u3092\u6700\u9069\u5316\u3057\u3001\u4ea4\u6d41\u62b5\u6297\uff08\u8868\u76ae\u52b9\u679c\u3001\u8fd1\u63a5\u52b9\u679c\uff09\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/li>\n<li>\u8d85\u96fb\u5c0e\u6280\u8853\uff1a\u6975\u4f4e\u6e29\u3067\u30bc\u30ed\u62b5\u6297\u3092\u9054\u6210\u3059\u308b\u3068\u3001\u7406\u8ad6\u7684\u306b\u306f\u640d\u5931\u306a\u3057\u306b\u7121\u9650\u306e\u96fb\u6d41\u3092\u6d41\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u5c0e\u4f53\u306e\u592a\u3055\u306e\u5236\u9650\u304b\u3089\u5b8c\u5168\u306b\u89e3\u653e\u3055\u308c\u307e\u3059\uff08\u305f\u3068\u3048\u3070\u3001\u00a0<a href=\"https:\/\/www.energy.gov\/science\/doe-exploressuperconductivity\" target=\"_blank\" rel=\"noopener\">\u7c73\u56fd\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\u306e\u8d85\u96fb\u5c0e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/a>\u00a0\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8abf\u67fb\u3057\u3066\u3044\u307e\u3059\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5f71\u97ff\uff1a\u6750\u6599\u3068\u69cb\u9020\u306e\u9769\u65b0\u306f\u3001\u30b9\u30da\u30fc\u30b9\/\u91cd\u91cf\u306e\u5236\u7d04\u307e\u305f\u306f\u6975\u7aef\u306a\u52b9\u7387\u8981\u4ef6\u304c\u3042\u308b\u30b7\u30ca\u30ea\u30aa\u3067\u3001\u96fb\u6d41\u4f1d\u9001\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u9053\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"-conclusion-\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5c0e\u4f53\u306e\u592a\u3055\u306f\u3001\u5358\u7d14\u306a\u5bf8\u6cd5\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u306f\u304b\u3051\u96e2\u308c\u3066\u304a\u308a\u3001\u96fb\u6d41\u4f1d\u9001\u52b9\u7387\u3001\u5b89\u5168\u5883\u754c\u3001\u96fb\u529b\u54c1\u8cea\u3001\u7d4c\u6e08\u6027\u3001\u304a\u3088\u3073\u30b1\u30fc\u30d6\u30eb\u5bff\u547d\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u30b3\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u5909\u6570\u3067\u3059\u3002\u7d30\u3044\u5c0e\u4f53\u306f\u521d\u671f\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\u3067\u3059\u304c\u3001\u305d\u306e\u9ad8\u3044\u62b5\u6297\u306f\u3001\u9ad8\u96fb\u6d41\u3001\u9577\u8ddd\u96e2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u3001\u96fb\u5727\u964d\u4e0b\u3001\u904e\u71b1\u306e\u30ea\u30b9\u30af\u3001\u304a\u3088\u3073\u5bff\u547d\u306e\u77ed\u7e2e\u306b\u3064\u306a\u304c\u308a\u3001\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u592a\u3044\u5c0e\u4f53\u306f\u3001\u3088\u308a\u9ad8\u3044\u521d\u671f\u6295\u8cc7\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u4f4e\u640d\u5931\u3001\u9ad8\u3044\u5b89\u5168\u6027\u3001\u512a\u308c\u305f\u96fb\u5727\u54c1\u8cea\u3001\u304a\u3088\u3073\u9577\u5bff\u547d\u3092\u63d0\u4f9b\u3057\u3001\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u975e\u5e38\u306b\u8cb4\u91cd\u3067\u3042\u308b\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7406\u60f3\u7684\u306a\u9078\u629e\u306f\u3001\u300c\u592a\u3051\u308c\u3070\u592a\u3044\u307b\u3069\u826f\u3044\u300d\u307e\u305f\u306f\u300c\u8584\u3051\u308c\u3070\u8584\u3044\u307b\u3069\u5b89\u3044\u300d\u3067\u306f\u306a\u304f\u3001\u7269\u7406\u6cd5\u5247\uff08\u62b5\u6297\u3001\u8a31\u5bb9\u96fb\u6d41\u3001\u6e29\u5ea6\u4e0a\u6607\uff09\u3001\u6b63\u78ba\u306a\u8a08\u7b97\uff08\u8a31\u5bb9\u96fb\u6d41\u3001\u96fb\u5727\u964d\u4e0b\u3001\u30e9\u30a4\u30f3\u640d\u5931\uff09\u3001\u304a\u3088\u3073\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u5168\u4f53\u306e\u5206\u6790\u306b\u57fa\u3065\u3044\u305f\u6b63\u78ba\u306a\u30d0\u30e9\u30f3\u30b9\u3067\u3059\u3002<\/p>\n<p>\u9ad8\u5c0e\u96fb\u6027\u6750\u6599\u3001\u8907\u5408\u69cb\u9020\u3001\u3055\u3089\u306b\u306f\u8d85\u96fb\u5c0e\u6280\u8853\u306e\u7d99\u7d9a\u7684\u306a\u30d6\u30ec\u30fc\u30af\u30b9\u30eb\u30fc\u306b\u3088\u308a\u3001\u5c06\u6765\u306e\u5c0e\u4f53\u8a2d\u8a08\u306f\u3088\u308a\u5e83\u3044\u6700\u9069\u5316\u30b9\u30da\u30fc\u30b9\u3092\u6301\u3064\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u9032\u5316\u3057\u3066\u3082\u3001\u5c0e\u4f53\u306e\u65ad\u9762\u7a4d\u3068\u96fb\u6d41\u4f1d\u9001\u306e\u9593\u306e\u8907\u96d1\u3067\u7e4a\u7d30\u306a\u76f8\u4e92\u4f5c\u7528\u3092\u6df1\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u96fb\u529b\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u30e6\u30fc\u30b6\u30fc\u304c\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u9078\u629e\u3092\u884c\u3044\u3001\u5b89\u5168\u3067\u52b9\u7387\u7684\u3001\u304b\u3064\u7d4c\u6e08\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u904b\u7528\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306e\u57fa\u790e\u3067\u3042\u308a\u7d9a\u3051\u307e\u3059\u3002\u73e0\u6c5f\u30b1\u30fc\u30d6\u30eb\u306e\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u30c1\u30fc\u30e0\u306f\u3053\u308c\u3092\u6df1\u304f\u7406\u89e3\u3057\u3066\u304a\u308a\u3001\u6b63\u78ba\u306a\u8a08\u7b97\u3068\u8c4a\u5bcc\u306a\u5b9f\u8df5\u306b\u57fa\u3065\u3044\u3066\u5c0e\u4f53\u9078\u629e\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u3001\u304a\u5ba2\u69d8\u306e\u96fb\u529b\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u304c\u5186\u6ed1\u306b\u6d41\u308c\u308b\u3088\u3046\u652f\u63f4\u3059\u308b\u3053\u3068\u306b\u5c3d\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>1. \u62b5\u6297\u306e\u6cd5\u5247\uff1a\u539a\u3055\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u306e\u7269\u7406\u7684\u57fa\u790e \u8b70\u8ad6\uff1a\u5c0e\u4f53\u306e\u62b5\u6297\u306f\u65ad\u9762\u7a4d\u306b\u53cd\u6bd4\u4f8b\u3057\u3001\u539a\u3055\u304c\u96fb\u6d41\u4f1d\u9001\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u4e3b\u8981\u306a\u7269\u7406\u7684\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002\u8a3c\u62e0\uff1a\u30aa\u30fc\u30e0\u306e\u6cd5\u5247\uff08V=IR\uff09\u3068\u62b5\u6297\u306e\u516c\u5f0f\uff08R = 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