{"id":1016,"date":"2026-04-05T09:52:11","date_gmt":"2026-04-05T00:52:11","guid":{"rendered":"https:\/\/uk-engineer.com\/?p=1016"},"modified":"2026-04-05T09:52:25","modified_gmt":"2026-04-05T00:52:25","slug":"%e9%9b%bb%e6%b1%a0%e3%81%ae%e6%ae%8b%e9%87%8f%e8%a8%88%e7%ae%97%ef%bc%88soc%ef%bc%89%e3%82%84%e5%af%bf%e5%91%bd%e8%a8%ba%e6%96%ad%ef%bc%88soh%ef%bc%89%e3%81%af%e3%81%a9%e3%81%86%e3%82%84%e3%81%a3","status":"publish","type":"post","link":"https:\/\/uk-engineer.com\/?p=1016","title":{"rendered":"\u96fb\u6c60\u306e\u6b8b\u91cf\u8a08\u7b97\uff08SOC\uff09\u3084\u5bff\u547d\u8a3a\u65ad\uff08SOH\uff09\u306f\u3069\u3046\u3084\u3063\u3066\u8a08\u7b97\u3055\u308c\u3066\u3044\u308b\u306e\uff1f"},"content":{"rendered":"\n<p>SOC\uff08\u6b8b\u91cf\uff09\u3068SOH\uff08\u5bff\u547d\uff09\u306e\u8a08\u7b97\u306f\u3001\u5916\u304b\u3089\u6e2c\u308c\u308b\u60c5\u5831\uff08\u96fb\u5727\u3001\u96fb\u6d41\u3001\u6e29\u5ea6\uff09\u304b\u3089\u5185\u90e8\u306e\u72b6\u614b\u3092\u300c\u63a8\u6e2c\u300d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a4\u30e1\u30fc\u30b8\u3057\u3084\u3059\u304f\u8a00\u3046\u3068\u3001<strong>\u300c\u30d0\u30b1\u30c4\u306e\u4e2d\u306e\u6c34\uff08\u96fb\u6c17\uff09\u306e\u91cf\u300d\u3068\u300c\u30d0\u30b1\u30c4\u81ea\u4f53\u306e\u52a3\u5316\u5177\u5408\uff08\u5bff\u547d\uff09\u300d<\/strong>\u3092\u3001\u6c34\u306e\u51fa\u3057\u5165\u308c\u306e\u69d8\u5b50\u3084\u5916\u89b3\u304b\u3089\u5f53\u3066\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u3069\u306e\u3088\u3046\u306a\u624b\u6cd5\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\u3001\u4ee3\u8868\u7684\u306a\u3082\u306e\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u6b8b\u91cf\u8a08\u7b97\uff08SOC: State of Charge\uff09<\/h2>\n\n\n\n<p>SOC\u306f\u3001<strong>\u300c\u6e80\u5145\u96fb\u3092100%\u3001\u5b8c\u5168\u653e\u96fb\u30920%\u3068\u3057\u305f\u3068\u304d\u3001\u4eca\u3069\u308c\u304f\u3089\u3044\u96fb\u6c17\u304c\u6b8b\u3063\u3066\u3044\u308b\u304b\uff08%\uff09\u300d<\/strong>\u3092\u8868\u3057\u307e\u3059\u3002\u4e3b\u306b2\u3064\u306e\u624b\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u8a08\u7b97\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A. \u96fb\u6d41\u7a4d\u7b97\u6cd5\uff08\u30af\u30fc\u30ed\u30f3\u30ab\u30a6\u30f3\u30c8\u6cd5\uff09<\/h3>\n\n\n\n<p>\u86c7\u53e3\u304b\u3089\u51fa\u305f\u6c34\u306e\u91cf\u3092\u8a08\u308b\u3088\u3046\u306b\u3001<strong>\u6d41\u308c\u305f\u96fb\u6d41\u3092\u6642\u9593\u3067\u8db3\u3057\u5408\u308f\u305b\u308b<\/strong>\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4ed5\u7d44\u307f:<\/strong> \u5165\u3063\u3066\u304d\u305f\u96fb\u6d41\uff08\u5145\u96fb\uff09\u3068\u51fa\u3066\u3044\u3063\u305f\u96fb\u6d41\uff08\u653e\u96fb\uff09\u3092\u3072\u305f\u3059\u3089\u8db3\u3057\u5f15\u304d\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30e1\u30ea\u30c3\u30c8<\/strong>: \u5145\u96fb\u30fb\u653e\u96fb\u306b\u95a2\u308f\u3089\u305a\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u6b8b\u91cf\u306e\u5909\u5316\u3092\u8a08\u7b97\u3067\u304d\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8:<\/strong> \u30bb\u30f3\u30b5\u30fc\u306e\u308f\u305a\u304b\u306a\u8aa4\u5dee\u304c\u7a4d\u307f\u91cd\u306a\u308a\u3001\u6642\u9593\u304c\u7d4c\u3064\u3068\u5b9f\u969b\u306e\u6b8b\u91cf\u3068\u30ba\u30ec\u3066\u3057\u307e\u3046\u300c\u30c9\u30ea\u30d5\u30c8\u73fe\u8c61\u300d\u304c\u8d77\u304d\u308b\u3002<br>\u3000\u3000\u3000\u9577\u6642\u9593\u3001\u6e80\u5145\u96fb\u3084\u5b8c\u5168\u653e\u96fb\u3092\u3057\u306a\u3044\u3068\u3001\u57fa\u6e96\u3068\u306a\u308b\u4f4d\u7f6e\u304c\u30ba\u30ec\u3066\u304f\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B. \u96fb\u5727\u6e2c\u5b9a\u6cd5\uff08OCV\u6cd5\uff1aOpen Circuit Voltage\uff09<\/h3>\n\n\n\n<p>\u96fb\u6c60\u306e\u96fb\u5727\uff08\u6c34\u4f4d\uff09\u3092\u898b\u3066\u6b8b\u91cf\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4ed5\u7d44\u307f<\/strong>: \u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306a\u3069\u306f\u3001<strong>\u6b8b\u91cf\uff08SOC\uff09\u3068\u958b\u56de\u8def\u96fb\u5727\uff08OCV\uff1a\u96fb\u6d41\u304c\u6d41\u308c\u3066\u3044\u306a\u3044\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u306e\u96fb\u5727\uff09\u306b\u4e00\u5b9a\u306e\u95a2\u4fc2<\/strong>\u306eOCV\u66f2\u7dda\uff09\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30e1\u30ea\u30c3\u30c8<\/strong>: \u8aa4\u5dee\u306e\u84c4\u7a4d\u304c\u306a\u3044\u305f\u3081\u3001\u30ea\u30bb\u30c3\u30c8\uff08\u88dc\u6b63\uff09\u306b\u4f7f\u3048\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8\uff08\u5f31\u70b9\uff09<\/strong>:\u300c\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u306e\u96fb\u5727\u300d\u3067\u306a\u3044\u3068\u6b63\u78ba\u306b\u6e2c\u308c\u306a\u3044\u3002\u5145\u653e\u96fb\u306e\u76f4\u5f8c\u306f\u96fb\u5727\u304c\u5909\u52d5\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8eca\u3092\u6570\u6642\u9593\u505c\u3081\u305f\u5f8c\u306a\u3069\u3067\u306a\u3044\u3068\u4f7f\u3048\u306a\u3044\u3002<br>\u6700\u8fd1\u306e\u96fb\u6c60\uff08LFP\u96fb\u6c60\u306a\u3069\uff09\u306f\u3001SOC\u304c\u5909\u5316\u3057\u3066\u3082\u96fb\u5727\u304c\u3042\u307e\u308a\u5909\u308f\u3089\u306a\u3044\u300c\u5e73\u5766\u306a\u7279\u6027\u300d\u3092\u6301\u3064\u305f\u3081\u3001\u96fb\u5727\u3060\u3051\u3067\u306e\u5224\u65ad\u304c\u96e3\u3057\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">A+B. \u30ab\u30eb\u30de\u30f3\u30d5\u30a3\u30eb\u30bf\uff08\u73fe\u4ee3\u306e\u4e3b\u6d41\uff09<\/h3>\n\n\n\n<p>\u4e0a\u8a18\u306eA\u3068B\u306e\u300c\u3044\u3044\u3068\u3053\u53d6\u308a\u300d\u3092\u3059\u308b\u9ad8\u5ea6\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4ed5\u7d44\u307f:<\/strong> \u300c\u96fb\u6d41\u7a4d\u7b97\u3067\u306e\u4e88\u6e2c\u300d\u3068\u300c\u96fb\u5727\u304b\u3089\u306e\u63a8\u6e2c\u300d\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u6bd4\u8f03\u3057\u3001\u7d71\u8a08\u7684\u306b\u6700\u3082\u3089\u3057\u3044\u5024\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002<br>\u57fa\u672c\u7684\u306b\u306f<strong>\u300c\u96fb\u6d41\u7a4d\u7b97\u6cd5\u300d<\/strong>\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u6b8b\u91cf\u3092\u8ffd\u3044\u3001\u8eca\u304c\u505c\u8eca\u3057\u3066\u96fb\u6c60\u304c\u5b89\u5b9a\u3057\u305f\u3068\u304d\u3084\u3001\u6e80\u5145\u96fb\u306b\u306a\u3063\u305f\u3068\u304d\u306b<strong>\u300c\u96fb\u5727\u6e2c\u5b9a\u6cd5\u300d\u3067\u3001\u7a4d\u7b97\u3055\u308c\u305f\u8aa4\u5dee\u3092\u30ea\u30bb\u30c3\u30c8\uff08\u88dc\u6b63\uff09<\/strong>\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u9ad8\u5ea6\u306aBMS\u3067\u306f\u3001\u30ab\u30eb\u30de\u30f3\u30d5\u30a3\u30eb\u30bf\u306a\u3069\u306e\u6570\u5b66\u7684\u624b\u6cd5\u3092\u7528\u3044\u3001\u96fb\u6c60\u306e\u5185\u90e8\u72b6\u614b\u3092\u6a21\u3057\u305f\u30e2\u30c7\u30eb\u3068\u3001\u5b9f\u969b\u306e\u6e2c\u5b9a\u30c7\u30fc\u30bf\u3092\u7167\u3089\u3057\u5408\u308f\u305b\u306a\u304c\u3089\u3001\u5e38\u306b\u6700\u3082\u78ba\u304b\u3089\u3057\u3044SOC\u3092\u52d5\u7684\u306b\u63a8\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u5bff\u547d\u8a3a\u65ad\uff08SOH: State of Health\uff09<\/h2>\n\n\n\n<p>\u300c\u65b0\u54c1\u6642\u3068\u6bd4\u3079\u3066\u3069\u308c\u304f\u3089\u3044\u52a3\u5316\u3057\u305f\u304b\u300d\u3092\u5224\u5b9a\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u901a\u5e38\u3001\u65b0\u54c1\u3092100%\u3068\u3057\u3066\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A. \u6e80\u5145\u653e\u96fb\u5bb9\u91cf\u306b\u3088\u308b\u6bd4\u8f03<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4ed5\u7d44\u307f:<\/strong> \u300c\u6700\u5f8c\u306b\u6e80\u30bf\u30f3\u304b\u3089\u7a7a\u307e\u3067\u4f7f\u3063\u305f\u3068\u304d\u3001\u5408\u8a08\u3067\u3069\u308c\u3060\u3051\u306e\u96fb\u6c17\uff08Ah\uff09\u3092\u53d6\u308a\u51fa\u305b\u305f\u304b\u300d\u3092\u6e2c\u5b9a\u3057\u3001\u65b0\u54c1\u6642\u306e\u8a2d\u8a08\u5bb9\u91cf\u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u65b0\u54c1\u6642\u300c60kWh\u300d\u3060\u3063\u305f\u30d0\u30b1\u30c4\u304c\u3001\u52a3\u5316\u3057\u3066\u4eca\u306f\u300c48kWh\u300d\u3057\u304b\u5165\u3089\u306a\u3051\u308c\u3070\u3001SOH\u306f80%\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B. \u5185\u90e8\u62b5\u6297\u306e\u6e2c\u5b9a<\/h3>\n\n\n\n<p>\u96fb\u6c60\u306f\u52a3\u5316\u3059\u308b\u3068\u3001\u5185\u90e8\u306e\u62b5\u6297\u5024\u304c\u4e0a\u304c\u308a\u96fb\u6c17\u304c\u901a\u308a\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u30d0\u30b1\u30c4\u306e\u86c7\u53e3\u304c\u8a70\u307e\u3063\u3066\u304f\u308b\u3088\u3046\u306a\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4ed5\u7d44\u307f:<\/strong> \u8ca0\u8377\u3092\u304b\u3051\u305f\u77ac\u9593\u306e\u96fb\u5727\u306e\u843d\u3061\u8fbc\u307f\uff08\u96fb\u5727\u964d\u4e0b\uff09\u3092\u898b\u3066\u3001\u5185\u90e8\u62b5\u6297R\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002<br>\u5185\u90e8\u62b5\u6297\u304c\u4e0a\u304c\u308b\u3068\u3001\u540c\u3058\u5bb9\u91cf\u306e\u96fb\u6c17\u304c\u3042\u3063\u3066\u3082\u3001\u53d6\u308a\u51fa\u305b\u308b\u96fb\u529b\u304c\u6e1b\u3063\u305f\u308a\u3001\u5145\u96fb\u6642\u9593\u304c\u9577\u304f\u306a\u3063\u305f\u308a\u3001\u71b1\u3092\u6301\u3061\u3084\u3059\u304f\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">SOC\u3068SOH\u306e\u95a2\u4fc2\uff08\u307e\u3068\u3081\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td>\u6307\u6a19<\/td><td><strong>\u4f55\u3092\u8868\u3059\uff1f<\/strong><\/td><td><strong>\u6e2c\u5b9a\u30fb\u8a08\u7b97\u306e\u30a4\u30e1\u30fc\u30b8<\/strong><\/td><td><strong>\u4e3b\u306a\u6e2c\u5b9a\u30c7\u30fc\u30bf<\/strong><\/td><td><strong>\u96e3\u3057\u3055<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>SOC<\/strong><\/td><td>\u4eca\u306e\u6b8b\u91cf\uff08%\uff09<\/td><td>\u30d0\u30b1\u30c4\u306e\u6c34\u91cf<\/td><td>\u96fb\u6d41\u30fb\u96fb\u5727<\/td><td>\u96fb\u6d41\u30bb\u30f3\u30b5\u30fc\u306e\u8aa4\u5dee\u84c4\u7a4d\u3068\u3001\u96fb\u5727\u5b89\u5b9a\u5f85\u3061\u306e\u4e21\u7acb<\/td><\/tr><tr><td><strong>SOH<\/strong><\/td><td>\u5065\u5168\u5ea6\u30fb\u5bff\u547d\uff08%\uff09<\/td><td>\u30d0\u30b1\u30c4\u306e\u52a3\u5316\u30fb\u7e2e\u307f<\/td><td>\u5145\u653e\u96fb\u91cf\u30fb\u5185\u90e8\u62b5\u6297<\/td><td>\u65e5\u3005\u306e\u9577\u671f\u7684\u30c7\u30fc\u30bf\u304b\u3089\u306e\u7dcf\u5408\u7684\u306a\u63a8\u5b9a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udca1 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