锂电池组能量均衡装置，将锂电池组的均衡问题分为组内均衡和组间均衡两个层面，各相邻锂电池组、各相邻锂电池单体均并联有能量均衡基于Buck‑Boost变换器的双向均衡模块；MCU主控芯片通过判断各酸铁锂电池荷电状态(State of Charge，SOC)差值是否在设定阈值范围内，决定是否启动各均衡模块，从而实现各单体电池间能量的均衡，基于本实用新型的锂电池组能量装置，具有硬件成本较低、控制简单、均衡效率高和速度快的优点。
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[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:147]
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[8]Array to string conversion[/websites/wwwroot/www.china-mcc.com/thinkphp/library/think/Url.php:147]
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[ SQL ] SHOW COLUMNS FROM `tb_category` [ RunTime:0.001078s ]
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[ SQL ] SELECT `id`,`title` FROM `tb_tech` WHERE `id` < 464845 AND `check_status` = 1 AND `category_id` = 141 ORDER BY `submit_date` DESC LIMIT 1 [ RunTime:0.121510s ]
[ SQL ] select id,title,tag,submit_date from tb_tech where check_status=1 and id<>464845 order by submit_date desc limit 10 [ RunTime:0.004641s ]
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