{"id":3621,"date":"2021-11-19T16:05:21","date_gmt":"2021-11-19T08:05:21","guid":{"rendered":"https:\/\/darksalmon-dugong-512221.hostingersite.com\/?p=3621"},"modified":"2021-12-03T10:54:06","modified_gmt":"2021-12-03T02:54:06","slug":"three-core-functions-of-lithium-battery-bms-and-five-misunderstandings","status":"publish","type":"post","link":"https:\/\/ygspower.com\/zh\/three-core-functions-of-lithium-battery-bms-and-five-misunderstandings\/","title":{"rendered":"\u9502\u7535\u6c60BMS\u7684\u4e09\u5927\u6838\u5fc3\u529f\u80fd\u53ca\u4e94\u4e2a\u8bef\u533a"},"content":{"rendered":"

BMS\u7684\u4e09\u5927\u6838\u5fc3\u529f\u80fd\u662f\u7535\u6c60 \u7ec6\u80de<\/strong><\/u><\/strong><\/a> \u76d1\u6d4b\u3001\u5145\u7535\u72b6\u6001 (SOC) \u4f30\u8ba1\u548c\u7535\u6c60\u5e73\u8861\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

BMS\u6838\u5fc3\u529f\u80fd<\/p>\n\n\n\n

1\uff09\u5c0f\u533a\u76d1\u6d4b\u6280\u672f<\/p>\n\n\n\n

1\u3001\u5355\u8282\u7535\u6c60\u7535\u538b\u91c7\u96c6\uff1b 2\u3001\u5355\u8282\u7535\u6c60\u6e29\u5ea6\u91c7\u96c6\uff1b 3. \u7535\u6c60\u7ec4<\/strong><\/u><\/strong><\/a> \u7535\u6d41\u68c0\u6d4b\uff1b<\/p>\n\n\n\n

\u6e29\u5ea6\u7684\u51c6\u786e\u6d4b\u91cf\u5bf9\u4e8e\u7535\u6c60\u7ec4\u7684\u5de5\u4f5c\u72b6\u6001\u4e5f\u975e\u5e38\u91cd\u8981\uff0c\u5305\u62ec\u5355\u4f53\u7535\u6c60\u7684\u6e29\u5ea6\u6d4b\u91cf\u4ee5\u53ca\u7535\u6c60\u7ec4\u51b7\u5374\u6db2\u7684\u6e29\u5ea6\u76d1\u6d4b\u3002\u8fd9\u5c31\u9700\u8981\u5408\u7406\u8bbe\u7f6e\u6240\u4f7f\u7528\u7684\u6e29\u5ea6\u4f20\u611f\u5668\u7684\u4f4d\u7f6e\u548c\u6570\u91cf\uff0c\u4ee5\u4fbf\u4e0eBMS\u63a7\u5236\u6a21\u5757\u5f62\u6210\u826f\u597d\u7684\u914d\u5408\u3002\u7535\u6c60\u7ec4\u51b7\u5374\u6db2\u6e29\u5ea6\u7684\u76d1\u6d4b\u91cd\u70b9\u5173\u6ce8\u5165\u53e3\u548c\u51fa\u53e3\u5904\u6d41\u4f53\u7684\u6e29\u5ea6\uff0c\u76d1\u6d4b\u7cbe\u5ea6\u7684\u9009\u62e9\u4e0e \u5355\u4e2a\u7535\u6c60<\/strong><\/u><\/strong><\/a>.<\/p>\n\n\n\n

2\uff09SOC\uff08State of Charge\uff09\u6280\u672f\uff1a\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u7535\u6c60\u8fd8\u5269\u4e0b\u591a\u5c11\u7535\u91cf<\/p>\n\n\n\n

SOC\u662fBMS\u4e2d\u6700\u91cd\u8981\u7684\u53c2\u6570\u3002\u56e0\u4e3a\u5176\u4ed6\u4e00\u5207\u90fd\u662f\u57fa\u4e8e SOC \u7684\uff0c\u6240\u4ee5\u5b83\u7684\u51c6\u786e\u6027\u548c\u9c81\u68d2\u6027\uff08\u4e5f\u79f0\u4e3a\u7ea0\u9519\u80fd\u529b\uff09\u6781\u5176\u91cd\u8981\u3002\u5982\u679c\u6ca1\u6709\u51c6\u786e\u7684SOC\uff0c\u518d\u591a\u7684\u4fdd\u62a4\u529f\u80fd\u4e5f\u4e0d\u80fd\u8ba9BMS\u6b63\u5e38\u5de5\u4f5c\uff0c\u56e0\u4e3a\u7535\u6c60\u4f1a\u7ecf\u5e38\u5904\u4e8e\u4fdd\u62a4\u72b6\u6001\uff0c\u65e0\u6cd5\u5ef6\u957f\u7535\u6c60\u7684\u5bff\u547d\u3002<\/p>\n\n\n\n

SOC\u7684\u4f30\u7b97\u7cbe\u5ea6\u8d8a\u9ad8\uff0c\u76f8\u540c\u5bb9\u91cf\u7684\u7535\u6c60\u7535\u52a8\u6c7d\u8f66\u7684\u7eed\u822a\u91cc\u7a0b\u5c31\u8d8a\u9ad8\u3002\u9ad8\u7cbe\u5ea6\u7684SOC\u4f30\u7b97\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u7535\u6c60\u7ec4\u7684\u6548\u7387\u3002<\/p>\n\n\n\n

3\uff09\u5747\u8861\u6280\u672f<\/p>\n\n\n\n

\u88ab\u52a8\u5e73\u8861\u4e00\u822c\u662f\u5229\u7528\u7535\u963b\u6765\u91ca\u653e\u201c\u591a\u4f59\u7684\u529b\u91cf\u201d \u9ad8\u5bb9\u91cf\u7535\u6c60<\/strong><\/u><\/strong><\/a> \u4ece\u800c\u8fbe\u5230\u5e73\u8861\u7684\u76ee\u7684\u3002\u8be5\u7535\u8def\u7b80\u5355\u53ef\u9760\uff0c\u6210\u672c\u4f4e\uff0c\u4f46\u7535\u6c60\u6548\u7387\u4e5f\u8f83\u4f4e\u3002<\/p>\n\n\n\n

\u4e3b\u52a8\u5747\u8861\u65f6\uff0c\u591a\u4f59\u7684\u7535\u91cf\u88ab\u8f6c\u79fb\u5230\u9ad8\u5bb9\u91cf\u7535\u6c60\uff0c\u653e\u7535\u65f6\uff0c\u591a\u4f59\u7684\u7535\u91cf\u88ab\u8f6c\u79fb\u5230\u4f4e\u5bb9\u91cf\u7535\u6c60 \u7ec6\u80de<\/strong><\/u><\/strong><\/a>\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4f7f\u7528\u6548\u7387\uff0c\u4f46\u6210\u672c\u8f83\u9ad8\uff0c\u7535\u8def\u590d\u6742\uff0c\u53ef\u9760\u6027\u8f83\u4f4e\u3002\u672a\u6765\uff0c\u968f\u7740\u7535\u82af\u4e00\u81f4\u6027\u7684\u63d0\u9ad8\uff0c\u88ab\u52a8\u5e73\u8861\u7684\u9700\u6c42\u53ef\u80fd\u4f1a\u51cf\u5c11\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u5bf9BMS\u7684\u8bef\u89e3<\/p>\n\n\n\n

1\uff09\u529f\u80fd\u8d8a\u591a\u8d8a\u597d\u3002\u529f\u80fd\u80fd\u591f\u6ee1\u8db3\u9700\u8981\uff0c\u5e76\u4e0d\u662f\u8d8a\u591a\u8d8a\u597d\uff0c\u7cfb\u7edf\u8d8a\u7b80\u5355\uff0c\u53ef\u9760\u6027\u8d8a\u9ad8\u3002<\/p>\n\n\n\n

2\uff09\u523b\u610f\u8ffd\u6c42\u7535\u538b\u6216\u6e29\u5ea6\u7b49\u53c2\u6570\u7684\u91c7\u96c6\u7cbe\u5ea6\u3002\u539f\u56e0\u5982\u4e0a\uff0c\u53ea\u8981\u6ee1\u8db3\u7cbe\u5ea6\u5373\u53ef\u3002\u8fc7\u9ad8\u7684\u7cbe\u5ea6\u5e76\u4e0d\u4e00\u5b9a\u4f1a\u63d0\u9ad8BMS\u7684\u6027\u80fd\uff0c\u53cd\u800c\u4f1a\u589e\u52a0\u6210\u672c\u3002<\/p>\n\n\n\n

3\uff09BMS\u53ef\u4ee5\u4fee\u590d\u6027\u80fd\u8f83\u5dee\u7684\u7535\u6c60\u3002 BMS\u65e0\u6cd5\u4fee\u590d\u6027\u80fd\u4e0d\u4f73\u7684\u7535\u6c60\uff0c\u6700\u591a\u53ea\u80fd\u51cf\u7f13\u5176\u52a3\u5316\u5e76\u6291\u5236\u5176\u5f71\u54cd\u3002<\/p>\n\n\n\n

4\uff09\u5747\u8861\u53ef\u4ee5\u89e3\u51b3\u7535\u6c60\u81ea\u8eab\u5bb9\u91cf\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002\u5355\u72ec\u7684\u5145\u7535\u5e73\u8861\u6216\u653e\u7535\u5e73\u8861\u5e76\u4e0d\u80fd\u660e\u663e\u6539\u5584\u5bb9\u91cf\u5dee\u5f02\uff0c\u53ea\u6709\u5927\u7535\u6d41\u653e\u7535\u5e73\u8861\u624d\u80fd\u6539\u5584\u5bb9\u91cf\u4e0d\u4e00\u81f4\u3002<\/p>\n\n\n\n

5\uff09\u4e00\u5473\u8ffd\u6c42\u5145\u7535\u6216\u653e\u7535\u622a\u6b62\u7535\u538b\u4e00\u81f4\u3002\u5bf9\u4e8e\u53ea\u6709\u5145\u7535\u5747\u8861\u6216\u653e\u7535\u5747\u8861\u7684BMS\u6765\u8bf4\uff0c\u4e00\u5473\u5730\u8ffd\u6c42\u7ec8\u70b9\u7684\u622a\u6b62\u7535\u538b\u4e00\u81f4\u6027\u662f\u6ca1\u6709\u610f\u4e49\u7684\u3002\u53ea\u9700\u8981\u7814\u7a76\u5927\u7535\u6d41\u5145\u653e\u7535\u5e73\u8861\u65f6\u7ec8\u7aef\u622a\u6b62\u7535\u538b\u7684\u4e00\u81f4\u6027\u5373\u53ef\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>","protected":false},"excerpt":{"rendered":"

BMS \u7684\u4e09\u5927\u6838\u5fc3\u529f\u80fd\u662f\u7535\u82af\u76d1\u63a7\u3001\u5145\u7535\u72b6\u6001 (SOC) \u4f30\u8ba1\u548c\u7535\u82af\u5e73\u8861\u3002 BMS\u6838\u5fc3\u529f\u80fd 1\uff09\u7535\u82af\u76d1\u6d4b\u6280\u672f 1\u3001\u5355\u8282\u7535\u6c60\u7535\u538b\u91c7\u96c6\uff1b 2\u3001\u5355\u8282\u7535\u6c60\u6e29\u5ea6\u91c7\u96c6\uff1b 3\u3001\u7535\u6c60\u7ec4\u7535\u6d41\u68c0\u6d4b\uff1b\u6e29\u5ea6\u7684\u51c6\u786e\u6d4b\u91cf\u5bf9\u4e8e\u7535\u6c60\u7684\u5de5\u4f5c\u72b6\u6001\u4e5f\u975e\u5e38\u91cd\u8981[\u2026]<\/p>","protected":false},"author":5,"featured_media":5299,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Three core functions of lithium battery BMS and five misunderstandings","_seopress_titles_desc":"custom 3.7v 11.v 12v battery pack, 18650 lithium battery, 3.2v lifepo4 battery, battery pack for electric Vehicle, 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