{"id":5620,"date":"2025-06-11T09:19:59","date_gmt":"2025-06-11T00:19:59","guid":{"rendered":"https:\/\/denkikannri.com\/?p=5620"},"modified":"2025-06-11T09:20:00","modified_gmt":"2025-06-11T00:20:00","slug":"bms-%e3%83%90%e3%83%83%e3%83%86%e3%83%aa%e3%83%bc%e3%83%9e%e3%83%8d%e3%82%b8%e3%83%a1%e3%83%b3%e3%83%88%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%81%ae%e5%9f%ba","status":"publish","type":"post","link":"https:\/\/denkikannri.com\/?p=5620","title":{"rendered":"BMS (\u30d0\u30c3\u30c6\u30ea\u30fc\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0)\u306b\u3064\u3044\u3066\u306e\u57fa\u790e\u77e5\u8b58\u307e\u3068\u3081"},"content":{"rendered":"\n<p>BMS (Battery Management System: \u30d0\u30c3\u30c6\u30ea\u30fc\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0) \u306f<br><strong><a href=\"https:\/\/denkikannri.com\/?p=5546\" data-type=\"post\" data-id=\"5546\">\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60<\/a><\/strong>\u3092\u5b89\u5168\u304b\u3064\u52b9\u7387\u7684\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u96fb\u5b50\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3002<br>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u3001\u975e\u5e38\u306b\u9ad8\u6027\u80fd\u3067\u3042\u308b\u4e00\u65b9\u3067<br><strong><a href=\"https:\/\/denkikannri.com\/?p=5805\" data-type=\"post\" data-id=\"5805\">\u904e\u5145\u96fb\u3001\u904e\u653e\u96fb<\/a><\/strong>\u3001<strong><a href=\"https:\/\/denkikannri.com\/?tag=%e9%81%8e%e9%9b%bb%e6%b5%81\" data-type=\"post_tag\" data-id=\"284\">\u904e\u96fb\u6d41<\/a><\/strong>\u3001\u904e\u71b1\u3068\u3044\u3063\u305f\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u767a\u71b1\u30fb\u767a\u706b\u306e\u30ea\u30b9\u30af\u3092\u4f34\u3046\u7279\u6027\u304c\u3042\u308b\u305f\u3081<br>BMS\u306b\u3088\u308b<strong><span class=\"swl-marker mark_orange\">\u53b3\u5bc6\u306a\u7ba1\u7406<\/span><\/strong>\u304c\u5fc5\u9808\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u3001\u8907\u6570\u306e\u30bb\u30eb\uff08\u5358\u96fb\u6c60\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f5c\u3089\u308c\u308b<br>\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\uff08\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u3084\u5927\u898f\u6a21\u306a\u84c4\u96fb\u6c60\u30b7\u30b9\u30c6\u30e0\u306a\u3069\uff09\u306b\u304a\u3044\u3066\u306f<br>\u5404\u30bb\u30eb\u306e\u72b6\u614b\u3092\u500b\u5225\u306b\u76e3\u8996\u3057\u3001\u5168\u4f53\u3068\u3057\u3066\u6700\u9069\u306a\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<br>BMS\u306f\u3001\u3053\u306e\u300c\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u982d\u8133\u300d\u3068\u3057\u3066\u6a5f\u80fd\u3057<br><strong><span class=\"swl-marker mark_orange\">\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5b89\u5168\u6027\u3001\u5bff\u547d\u3001\u6027\u80fd\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059\u5f79\u5272<\/span><\/strong>\u3092\u62c5\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">BMS\u304c\u5fc5\u8981\u306a\u7406\u7531\u3068\u76ee\u7684<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"650\" height=\"423\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/05\/22336626.jpg\" alt=\"\" class=\"wp-image-4788\" style=\"width:286px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/05\/22336626.jpg 650w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/05\/22336626-300x195.jpg 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/figure>\n<\/div>\n\n\n<p>BMS\u304c\u4e0d\u53ef\u6b20\u3068\u3055\u308c\u308b\u4e3b\u306a\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b89\u5168\u6027\u306e\u78ba\u4fdd<\/strong>: \u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u72b6\u614b\u306b\u306a\u308b\u3068\u5371\u967a\u6027\u304c\u9ad8\u307e\u308b\u3002\n<ul class=\"wp-block-list\">\n<li><strong>\u904e\u5145\u96fb<\/strong><br>\u96fb\u6c60\u304c\u6e80\u30bf\u30f3\u3092\u8d85\u3048\u3066\u5145\u96fb\u3055\u308c\u308b\u3068\u3001\u5185\u90e8\u3067\u30ea\u30c1\u30a6\u30e0\u304c\u6790\u51fa\u3057\u3001<strong><a href=\"https:\/\/denkikannri.com\/?tag=%e7%9f%ad%e7%b5%a1\" data-type=\"post_tag\" data-id=\"45\">\u77ed\u7d61<\/a><\/strong>\u3084\u767a\u71b1\u3001\u767a\u706b\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308b\u3002<\/li>\n\n\n\n<li><strong>\u904e\u653e\u96fb<\/strong><br>\u96fb\u6c60\u306e\u5bb9\u91cf\u304c\u6975\u7aef\u306b\u5c11\u306a\u304f\u306a\u308b\u307e\u3067\u4f7f\u3044\u5207\u3063\u3066\u3057\u307e\u3046\u3068\u3001\u96fb\u6975\u69cb\u9020\u304c\u7834\u58ca\u3055\u308c<br><strong><span class=\"swl-marker mark_orange\">\u518d\u5145\u96fb\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u308a<\/span><\/strong>\u3001\u767a\u71b1\u30fb\u767a\u706b\u306e\u30ea\u30b9\u30af\u304c\u751f\u3058\u305f\u308a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u904e\u96fb\u6d41<\/strong><br>\u5927\u96fb\u6d41\u304c\u6d41\u308c\u3059\u304e\u308b\u3068\u3001\u96fb\u6c60\u304c\u904e\u71b1\u3057\u3001\u767a\u71b1\u30fb\u767a\u706b\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/li>\n\n\n\n<li><strong>\u904e\u71b1\/\u4f4e\u6e29<\/strong><br>\u96fb\u6c60\u304c\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u3066\u9ad8\u6e29\u306b\u306a\u308b\u3068\u52a3\u5316\u304c\u52a0\u901f\u3057\u3001<strong><span class=\"swl-marker mark_orange\">\u71b1\u66b4\u8d70\u306e\u539f\u56e0<\/span><\/strong>\u306b\u3082\u306a\u308b\u3002<br>\u9006\u306b\u4f4e\u6e29\u3059\u304e\u308b\u3068\u6027\u80fd\u304c\u4f4e\u4e0b\u3057\u3001\u5185\u90e8<strong><a href=\"https:\/\/denkikannri.com\/?tag=%e6%8a%b5%e6%8a%97\" data-type=\"post_tag\" data-id=\"23\">\u62b5\u6297<\/a><\/strong>\u304c\u5897\u52a0\u3057\u3066\u5145\u96fb\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u3002<br> BMS\u306f\u3053\u308c\u3089\u306e\u7570\u5e38\u3092\u691c\u77e5\u3057\u3001<strong><span class=\"swl-marker mark_orange\">\u5373\u5ea7\u306b\u5145\u653e\u96fb\u3092\u505c\u6b62\u3059\u308b\u306a\u3069\u306e\u4fdd\u8b77\u6a5f\u80fd<\/span><\/strong>\u3092\u50cd\u304b\u305b\u308b\u3002<br><br><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5bff\u547d\u306e\u6700\u5927\u5316<\/strong><br>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u5145\u653e\u96fb\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u52a3\u5316\u3059\u308b\u304c<br>\u9069\u5207\u306a\u7ba1\u7406\u3092\u884c\u3046\u3053\u3068\u3067\u305d\u306e\u9032\u884c\u3092\u9045\u3089\u305b\u3001\u5bff\u547d\u3092\u5ef6\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<br>BMS\u306f\u3001<strong><span class=\"swl-marker mark_orange\">\u5404\u30bb\u30eb\u306e\u72b6\u614b\u3092\u5747\u4e00\u306b\u4fdd\u3064\u300c\u30bb\u30eb\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u300d<\/span><\/strong>\u306a\u3069\u3092\u884c\u3046\u3053\u3068\u3067<br>\u30d0\u30c3\u30c6\u30ea\u30fc\u5168\u4f53\u306e\u52a3\u5316\u3092\u6291\u5236\u3057\u307e\u3059\u3002<br><br><\/li>\n\n\n\n<li><strong>\u6027\u80fd\u306e\u6700\u9069\u5316<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5145\u96fb\u72b6\u614b\u3084\u5065\u5eb7\u72b6\u614b\u3092\u6b63\u78ba\u306b\u628a\u63e1\u3057<br><strong><span class=\"swl-marker mark_orange\">\u6b8b\u308a\u306e\u4f7f\u7528\u53ef\u80fd\u6642\u9593\u3084\u6027\u80fd\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068<\/span><\/strong>\u3067\u3001\u6a5f\u5668\u306e\u6700\u9069\u306a\u904b\u7528\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">BMS\u306e\u4e3b\u306a\u6a5f\u80fd<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-1024x1024.jpg\" alt=\"\" class=\"wp-image-5762\" style=\"width:292px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-1024x1024.jpg 1024w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-300x300.jpg 300w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-150x150.jpg 150w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-768x768.jpg 768w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-1536x1536.jpg 1536w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-2048x2048.jpg 2048w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1172258-1-scaled.jpg 700w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>BMS\u306f\u591a\u5c90\u306b\u308f\u305f\u308b\u6a5f\u80fd\u3092\u6301\u3064\u304c\u3001\u4e3b\u8981\u306a\u3082\u306e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u76e3\u8996\u6a5f\u80fd (Monitoring)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30bb\u30eb\u96fb\u5727\u76e3\u8996<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\u5185\u306e\u5404\u30bb\u30eb\u306e\u96fb\u5727\u3092\u500b\u5225\u306b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u6e2c\u5b9a\u3059\u308b\u3002<br>\u3053\u308c\u306b\u3088\u308a\u3001<strong><a href=\"https:\/\/denkikannri.com\/?p=5805\" data-type=\"post\" data-id=\"5805\">\u904e\u5145\u96fb\u3084\u904e\u653e\u96fb<\/a><\/strong>\u306e\u5146\u5019\u3092\u65e9\u671f\u306b\u691c\u77e5\u3059\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u96fb\u6d41\u76e3\u8996<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u3078\u306e\u5145\u96fb\u96fb\u6d41\u3068\u30d0\u30c3\u30c6\u30ea\u30fc\u304b\u3089\u306e\u653e\u96fb\u96fb\u6d41\u3092\u6e2c\u5b9a\u3059\u308b\u3002<br>\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u96fb\u6d41\u306e\u691c\u77e5\u3084\u5145\u96fb\u72b6\u614b\u306e\u63a8\u5b9a\u306b\u7528\u3044\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u6e29\u5ea6\u76e3\u8996<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\u5185\u306e\u8907\u6570\u7b87\u6240\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u6e29\u5ea6\u30bb\u30f3\u30b5\u30fc\u3067\u3001\u5404\u30bb\u30eb\u306e\u6e29\u5ea6\u3092\u76e3\u8996\u3059\u308b\u3002<br>\u904e\u71b1\u3084\u6975\u7aef\u306a\u4f4e\u6e29\u72b6\u614b\u3092\u691c\u77e5\u3057\u3001\u51b7\u5374\u30fb\u52a0\u6e29\u30b7\u30b9\u30c6\u30e0\u3092\u5236\u5fa1\u3057\u305f\u308a\u3001\u5145\u653e\u96fb\u3092\u505c\u6b62\u3057\u305f\u308a\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u4fdd\u8b77\u6a5f\u80fd (Protection)<\/strong><\/p>\n\n\n\n<p><strong>\u904e\u5145\u96fb\u4fdd\u8b77:<\/strong>\u8a2d\u5b9a\u3055\u308c\u305f<strong><span class=\"swl-marker mark_orange\">\u96fb\u5727\u4e0a\u9650\u3092\u8d85\u3048\u305d\u3046\u306b\u306a\u3063\u305f\u3089<\/span><\/strong>\u3001\u5145\u96fb\u3092\u505c\u6b62\u3059\u308b\u3002<br><strong>\u904e\u653e\u96fb\u4fdd\u8b77<\/strong>: \u8a2d\u5b9a\u3055\u308c\u305f<strong><span class=\"swl-marker mark_orange\">\u96fb\u5727\u4e0b\u9650\u3092\u4e0b\u56de\u308a\u305d\u3046\u306b\u306a\u3063\u305f\u3089<\/span><\/strong>\u3001\u653e\u96fb\u3092\u505c\u6b62\u3059\u308b\u3002<br><strong>\u904e\u96fb\u6d41\u4fdd\u8b77<\/strong>: \u8a2d\u5b9a\u3055\u308c\u305f<strong><span class=\"swl-marker mark_orange\">\u96fb\u6d41\u4e0a\u9650\u3092\u8d85\u3048\u305d\u3046\u306b\u306a\u3063\u305f\u3089<\/span><\/strong>\u3001\u5145\u653e\u96fb\u3092\u505c\u6b62\u3059\u308b\u3002<br><strong>\u77ed\u7d61\u4fdd\u8b77<\/strong>: \u96fb\u6c60\u306e\u51fa\u529b\u7aef\u5b50\u304c<strong><a href=\"https:\/\/denkikannri.com\/?tag=%e7%9f%ad%e7%b5%a1\" data-type=\"post_tag\" data-id=\"45\">\u77ed\u7d61<\/a><\/strong>\u3057\u305f\u5834\u5408\u306b\u3001\u77ac\u6642\u306b\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b\u3002<br><strong>\u904e\u71b1\/\u4f4e\u6e29\u4fdd\u8b77<\/strong>: <strong><span class=\"swl-marker mark_orange\">\u8a2d\u5b9a\u3055\u308c\u305f\u6e29\u5ea6\u7bc4\u56f2\u3092\u8d85\u3048\u305f\u5834\u5408<\/span><\/strong>\u3001\u5145\u653e\u96fb\u3092\u5236\u9650\u307e\u305f\u306f\u505c\u6b62\u3059\u308b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u30bb\u30eb\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u6a5f\u80fd (Cell Balancing)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u6570\u306e\u30bb\u30eb\u3092\u76f4\u5217\u306b\u63a5\u7d9a\u3057\u305f\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\u3067\u306f\u3001<strong><span class=\"swl-marker mark_orange\">\u88fd\u9020\u6642\u306e\u308f\u305a\u304b\u306a\u3070\u3089\u3064\u304d\u3084\u4f7f\u7528\u74b0\u5883\u306e\u9055\u3044\u306b\u3088\u308a<br>\u5404\u30bb\u30eb\u306e\u96fb\u5727\u3084\u5bb9\u91cf\u306b\u5dee\u304c\u751f\u3058\u308b\u3053\u3068<\/span><\/strong>\u304c\u3042\u308b\u3002<br>\u3053\u306e\u96fb\u5727\u306e\u4e0d\u5747\u8861\u304c\u9032\u3080\u3068\u7279\u5b9a\u306e\u30bb\u30eb\u3060\u3051\u304c\u904e\u5145\u96fb\u30fb\u904e\u653e\u96fb\u306b\u306a\u308a<br><strong><span class=\"swl-marker mark_orange\">\u30d0\u30c3\u30c6\u30ea\u30fc\u5168\u4f53\u306e\u5bb9\u91cf\u304c\u4f4e\u4e0b\u3057\u305f\u308a\u3001\u5bff\u547d\u304c\u77ed\u304f\u306a\u3063\u305f\u308a\u5b89\u5168\u6027\u304c\u640d\u306a\u308f\u308c\u305f\u308a<\/span><\/strong>\u3059\u308b\u3002<br>\u30bb\u30eb\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u306f\u3001<strong><span class=\"swl-marker mark_orange\">\u3053\u308c\u3089\u306e\u30bb\u30eb\u306e\u96fb\u5727\u5dee\u3092\u5747\u4e00\u306b\u3059\u308b\u6a5f\u80fd\u3002<\/span><\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-balloon_box\"><strong>\u30bb\u30eb\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u306e\u7a2e\u985e<\/strong><\/p>\n\n\n\n<p><br>\u2460<strong>\u30d1\u30c3\u30b7\u30d6\u30d0\u30e9\u30f3\u30b9<\/strong><br><strong><span class=\"swl-marker mark_orange\">\u9ad8\u96fb\u5727\u306e\u30bb\u30eb\u304b\u3089\u62b5\u6297\u3092\u901a\u3057\u3066\u96fb\u6d41\u3092\u6d41\u3057\u3001\u71b1\u3068\u3057\u3066\u653e\u51fa\u3059\u308b\u3053\u3068<\/span><\/strong>\u3067<br>\u4ed6\u306e\u30bb\u30eb\u306b\u96fb\u5727\u3092\u5408\u308f\u305b\u308b\u3002\u30b7\u30f3\u30d7\u30eb\u3067\u5b89\u4fa1\u3060\u304c\u3001<strong><span class=\"swl-marker mark_orange\">\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u304c\u751f\u3058\u308b\u3002<\/span><\/strong><\/p>\n\n\n\n<p>\u2461<strong>\u30a2\u30af\u30c6\u30a3\u30d6\u30d0\u30e9\u30f3\u30b9<\/strong><br>\u9ad8\u96fb\u5727\u306e\u30bb\u30eb\u304b\u3089\u4f4e\u96fb\u5727\u306e\u30bb\u30eb\u3078\u76f4\u63a5\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u79fb\u52d5\u3055\u305b\u308b\u3002<br><strong><span class=\"swl-marker mark_orange\">\u52b9\u7387\u306f\u9ad8\u3044\u304c\u3001\u56de\u8def\u304c\u8907\u96d1\u3067\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u3002<\/span><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u72b6\u614b\u63a8\u5b9a\u6a5f\u80fd (State Estimation)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SOC (State of Charge: \u5145\u96fb\u72b6\u614b)<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u6b8b\u308a\u306e\u5bb9\u91cf\u3092\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3067\u63a8\u5b9a\u3059\u308b\u3002<br>\u203b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u6b8b\u91cf\u8868\u793a\u306b\u76f8\u5f53\u3059\u308b\u3002<br><br>\u96fb\u6d41\u7a4d\u7b97\u6cd5\uff08\u30af\u30fc\u30ed\u30f3\u30ab\u30a6\u30f3\u30c6\u30a3\u30f3\u30b0\uff09\u3084<br>\u96fb\u5727\u6cd5\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u6cd5\u306a\u3069\u3001<strong><span class=\"swl-marker mark_orange\">\u8907\u6570\u306e\u65b9\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u9ad8\u7cbe\u5ea6\u306b\u63a8\u5b9a\u3059\u308b<\/span><\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SOH (State of Health: \u5065\u5eb7\u72b6\u614b)<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u52a3\u5316\u5ea6\u5408\u3044\uff08\u5bff\u547d\uff09\u3092\u63a8\u5b9a\u3059\u308b\u3002<br>\u65b0\u54c1\u6642\u306e\u5bb9\u91cf\u306b\u5bfe\u3059\u308b\u73fe\u5728\u306e\u6700\u5927\u5bb9\u91cf\u306e\u5272\u5408\u306a\u3069\u3067\u793a\u3055\u308c\u308b\u3002<br><\/li>\n\n\n\n<li><strong>SOE (State of Energy: \u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b)<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u306b\u84c4\u3048\u3089\u308c\u3066\u3044\u308b\u7dcf\u30a8\u30cd\u30eb\u30ae\u30fc\u91cf\u3092\u63a8\u5b9a\u3059\u308b\u3002<br><\/li>\n\n\n\n<li><strong>SOP (State of Power: \u51fa\u529b\u53ef\u80fd\u96fb\u529b)<\/strong><br>\u73fe\u5728\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u51fa\u529b\u3067\u304d\u308b\u6700\u5927\u96fb\u529b\u3092\u63a8\u5b9a\u3059\u308b\u3002<br>\u7279\u306bEV\u306a\u3069\u3001\u9ad8\u51fa\u529b\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3067\u91cd\u8981\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u96fb\u529b\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u6a5f\u80fd<\/strong><\/p>\n\n\n\n<p>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u72b6\u614b\u306b\u5fdc\u3058\u3066\u3001\u5145\u96fb\u3084\u653e\u96fb\u306e\u96fb\u6d41\u30fb\u96fb\u5727\u3092\u6700\u9069\u306b\u5236\u5fa1\u3057\u3001\u52b9\u7387\u7684\u306a\u96fb\u529b\u4f9b\u7d66\u3092\u7ba1\u7406\u3059\u308b\u3002<br>\u51b7\u5374\u30fb\u52a0\u6e29\u30b7\u30b9\u30c6\u30e0\u3092\u5236\u5fa1\u3057\u3001<strong><span class=\"swl-marker mark_orange\">\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u6700\u9069\u306a\u6e29\u5ea6\u7bc4\u56f2\u3067\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u8abf\u6574\u3059\u308b\u3002<\/span><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p class=\"is-style-sticky_box\"><strong>\u901a\u4fe1\u6a5f\u80fd<\/strong><\/p>\n\n\n\n<p>BMS\u306f\u3001\u4e0a\u4f4d\u306e\u30b7\u30b9\u30c6\u30e0\uff08\u96fb\u6c17\u81ea\u52d5\u8eca\u306eECU\u3001\u84c4\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306a\u3069\uff09\u3068\u901a\u4fe1\u3057<br>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u72b6\u614b\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u305f\u308a\u3001\u6307\u4ee4\u3092\u53d7\u3051\u53d6\u3063\u305f\u308a\u3059\u308b\u3002<br><strong><span class=\"swl-marker mark_orange\">CAN\u901a\u4fe1\u3001UART\u3001SPI\u306a\u3069\u3001\u69d8\u3005\u306a\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u4f7f\u7528\u3055\u308c\u308b\u3002<\/span><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"> BMS\u306e\u69cb\u6210\u8981\u7d20<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"624\" height=\"625\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/03\/652958.jpg\" alt=\"\" class=\"wp-image-3315\" style=\"width:210px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/03\/652958.jpg 624w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/03\/652958-300x300.jpg 300w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/03\/652958-150x150.jpg 150w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/><\/figure>\n<\/div>\n\n\n<p>BMS\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\u8981\u7d20\u3067\u69cb\u6210\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30de\u30a4\u30b3\u30f3 (MCU: Microcontroller Unit)<\/strong><br>BMS\u306e\u300c\u8133\u300d\u3068\u3057\u3066\u3001\u5404\u7a2e\u30bb\u30f3\u30b5\u30fc\u304b\u3089\u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3057<br>\u4fdd\u8b77\u6a5f\u80fd\u306e\u5236\u5fa1\u3084\u72b6\u614b\u63a8\u5b9a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u884c\u3001\u4e0a\u4f4d\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u901a\u4fe1\u306a\u3069\u3001<strong><span class=\"swl-marker mark_orange\">BMS\u5168\u4f53\u306e\u5236\u5fa1\u3092\u53f8\u308b<\/span><\/strong>\u3002<br><\/li>\n\n\n\n<li><strong>\u30a2\u30ca\u30ed\u30b0\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9 (AFE: Analog Front End) IC<\/strong><br>\u30bb\u30eb\u96fb\u5727\u3084\u6e29\u5ea6\u3001\u96fb\u6d41\u306a\u3069\u306e\u30a2\u30ca\u30ed\u30b0\u4fe1\u53f7\u3092\u9ad8\u7cbe\u5ea6\u306b\u30c7\u30b8\u30bf\u30eb\u5909\u63db\u3057\u3001\u30de\u30a4\u30b3\u30f3\u306b\u9001\u308b\u5f79\u5272\u3092\u62c5\u3046\u3002<br><strong><span class=\"swl-marker mark_orange\">\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5404\u30bb\u30eb\u306b\u7269\u7406\u7684\u306b\u6700\u3082\u8fd1\u3044\u4f4d\u7f6e\u306b\u914d\u7f6e\u3055\u308c\u308b\u3053\u3068<\/span><\/strong>\u304c\u591a\u3044\u3002<br><\/li>\n\n\n\n<li><strong>\u96fb\u6d41\u30bb\u30f3\u30b5\u30fc<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u306b\u51fa\u5165\u308a\u3059\u308b\u96fb\u6d41\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u30db\u30fc\u30eb\u52b9\u679c\u30bb\u30f3\u30b5\u30fc\u3084\u30b7\u30e3\u30f3\u30c8\u62b5\u6297\u306a\u3069\u304c\u7528\u3044\u3089\u308c\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u6e29\u5ea6\u30bb\u30f3\u30b5\u30fc (\u30b5\u30fc\u30df\u30b9\u30bf\u306a\u3069)<\/strong><br>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u6e29\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u7d20\u5b50 (MOSFET\u306a\u3069)<\/strong><br><strong><span class=\"swl-marker mark_orange\">\u904e\u5145\u96fb\u3084\u904e\u653e\u96fb\u3001\u904e\u96fb\u6d41\u6642\u306b\u5145\u653e\u96fb\u56de\u8def\u3092\u906e\u65ad\u3059\u308b\u305f\u3081\u306e\u30b9\u30a4\u30c3\u30c1<\/span><\/strong>\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u901a\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong><br>\u4e0a\u4f4d\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u30c7\u30fc\u30bf\u901a\u4fe1\u3092\u884c\u3046\u3002<br><\/li>\n\n\n\n<li><strong>\u30e1\u30e2\u30ea<\/strong><br>\u6e2c\u5b9a\u30c7\u30fc\u30bf\u3084\u8a2d\u5b9a\u5024\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u3092\u4fdd\u5b58\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">BMS\u306e\u9032\u5316\u3068\u4eca\u5f8c\u306e\u5c55\u671b<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img decoding=\"async\" width=\"1001\" height=\"1024\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1988484-1001x1024.jpg\" alt=\"\" class=\"wp-image-5764\" style=\"width:196px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1988484-1001x1024.jpg 1001w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1988484-293x300.jpg 293w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1988484-768x786.jpg 768w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/06\/1988484.jpg 684w\" sizes=\"(max-width: 1001px) 100vw, 1001px\" \/><\/figure>\n<\/div>\n\n\n<p>\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u666e\u53ca\u3084\u5927\u898f\u6a21\u84c4\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u5c0e\u5165\u304c\u9032\u3080\u306b\u3064\u308c\u3066<br>BMS\u306b\u306f\u3055\u3089\u306a\u308b\u9ad8\u6027\u80fd\u5316\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u7cbe\u5ea6\u5316<\/strong><br>\u96fb\u5727\u3001\u96fb\u6d41\u3001\u6e29\u5ea6\u306e\u6e2c\u5b9a\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u3067\u3001\u3088\u308a<strong><span class=\"swl-marker mark_orange\">\u6b63\u78ba\u306a\u72b6\u614b\u63a8\u5b9a\u3068\u5b89\u5168\u306a\u904b\u7528\u304c\u53ef\u80fd<\/span><\/strong>\u306b\u306a\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u9ad8\u901f\u5316<\/strong><br>\u77ac\u6642\u306e\u7570\u5e38\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u9ad8\u901f\u306a\u5236\u5fa1\u5fdc\u7b54\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<br>\u7279\u306b<strong><span class=\"swl-marker mark_orange\">EV\u306e\u6025\u901f\u5145\u96fb<\/span><\/strong>\u306a\u3069\u3067\u306f\u91cd\u8981\u3068\u306a\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u9ad8\u96fb\u5727\u30fb\u5927\u96fb\u6d41\u5bfe\u5fdc<\/strong><br>EV\u306e\u9ad8\u96fb\u5727\u5316\u30fb\u5927\u5bb9\u91cf\u5316\u306b\u4f34\u3044\u3001BMS\u3082\u305d\u308c\u306b\u8010\u3048\u3046\u308b\u8a2d\u8a08\u304c\u5fc5\u8981\u3002<br><\/li>\n\n\n\n<li><strong>\u6a5f\u80fd\u5b89\u5168 (Functional Safety)<\/strong><br>ISO 26262\u306a\u3069\u306e\u56fd\u969b\u7684\u306a\u6a5f\u80fd\u5b89\u5168\u898f\u683c\u3078\u306e\u5bfe\u5fdc\u304c\u3001\u8eca\u8f09\u7528BMS\u306a\u3069\u3067\u306f\u5fc5\u9808\u3068\u306a\u3063\u3066\u3044\u308b\u3002<br>\u30b7\u30b9\u30c6\u30e0\u306e\u6545\u969c\u3084\u8aa4\u52d5\u4f5c\u306b\u3088\u308b\u30ea\u30b9\u30af\u3092\u8a31\u5bb9\u53ef\u80fd\u306a\u30ec\u30d9\u30eb\u306b\u6291\u3048\u308b\u305f\u3081\u306e\u8a2d\u8a08\u601d\u60f3\u3002<br><\/li>\n\n\n\n<li><strong>\u30ef\u30a4\u30e4\u30ec\u30b9BMS<\/strong><br>\u5f93\u6765\u306e\u6709\u7dda\u63a5\u7d9a\u306b\u4ee3\u308f\u308a\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u901a\u4fe1\u3067\u5404\u30bb\u30eb\u306e\u60c5\u5831\u3092\u53ce\u96c6\u3059\u308bBMS\u3082\u7814\u7a76\u3055\u308c\u3066\u304a\u308a<br>\u914d\u7dda\u306e\u7c21\u7d20\u5316\u3084\u8efd\u91cf\u5316\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u524a\u6e1b\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u308b\u3002<br><\/li>\n\n\n\n<li><strong>AI\/\u6a5f\u68b0\u5b66\u7fd2\u306e\u6d3b\u7528<\/strong><br><strong><span class=\"swl-marker mark_orange\">\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u52a3\u5316\u4e88\u6e2c\u3084\u7570\u5e38\u691c\u77e5\u306bAI\u3084\u6a5f\u68b0\u5b66\u7fd2\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068<\/span><\/strong>\u3067<br>\u3088\u308a\u9ad8\u7cbe\u5ea6\u306a\u72b6\u614b\u63a8\u5b9a\u3084\u4e88\u77e5\u4fdd\u5168\u304c\u53ef\u80fd\u306b\u306a\u308b\u3068\u671f\u5f85\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>BMS (Battery Management System: \u30d0\u30c3\u30c6\u30ea\u30fc\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0) \u306f\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u3092\u5b89\u5168\u304b\u3064\u52b9\u7387\u7684\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u96fb\u5b50\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3002\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u3001\u975e\u5e38\u306b\u9ad8\u6027\u80fd\u3067\u3042\u308b\u4e00\u65b9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5766,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[39,22],"tags":[472,217,176,473,480],"class_list":["post-5620","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-39","category-22","tag-ev","tag-217","tag-176","tag-473","tag-480"],"_links":{"self":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/5620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5620"}],"version-history":[{"count":15,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/5620\/revisions"}],"predecessor-version":[{"id":5891,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/posts\/5620\/revisions\/5891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=\/wp\/v2\/media\/5766"}],"wp:attachment":[{"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/denkikannri.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}