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发明公开
CN106374580A 变电站直流电源三元锂电池在线活化方法及装置 有权

变电站直流电源三元锂电池在线活化方法及装置
摘要：
本发明一方面变电站直流电源三元锂电池在线活化方法，包括：将三元锂电池按串联的形式组合成组；配置蓄电池管理系统及均衡装置；实时监测系统运行情况；其特征在于：所述方法进一步包括：对三元锂电池进行间歇式在线放电；对三元锂电池实施内部均衡操作。根据本发明的另一方提供变电站直流电源三元锂电池在线活化装置，包括：三元锂电池组，蓄电池管理系统，蓄电池均衡装置。所述三元锂电池在线活化装置包括间歇式在线放电装置，所述蓄电池管理系统连接所述三元锂电池组，所述间歇式在线放电装置连接所述三元锂电池组，所述蓄电池均衡装置连接所述三元锂电池组。
摘要（英）：

The invention discloses an online activation method for ternary lithium batteries of a direct-current power supply of a substation. The method comprises the steps of combining the ternary lithium batteries in series to form a ternary lithium battery pack; configuring a storage battery management system and a storage battery balance apparatus; and monitoring a running state of a system in real time. The method is characterized by further comprising the steps of performing intermittent online discharge on the ternary lithium batteries; and performing internal balance operation on the ternary lithium batteries. The invention furthermore discloses an online activation apparatus for the ternary lithium batteries of the direct-current power supply of the substation. The online activation apparatus for the ternary lithium batteries comprises the ternary lithium battery pack, the storage battery management system, and the storage battery balance apparatus. The online activation apparatus for the ternary lithium batteries further comprises an intermittent online discharge apparatus; the storage battery management system is connected with the ternary lithium battery pack; the intermittent online discharge apparatus is connected with the ternary lithium battery pack; and the storage battery balance apparatus is connected with the ternary lithium battery pack.

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