Reduction in the number of gate drive power converters for a cell voltage equalizer using an LC series circuit
Reduction in the number of gate drive power converters for a cell voltage equalizer using an LC series circuit
复制标题
使用 LC 串联电路减少电池电压均衡器的栅极驱动电源转换器的数量
DOI：
10.1109/intlec.2017.8214165
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Ryosuke Ota
中科院分区：
文献类型：
--
作者：
Daiki Satou;N. Hoshi;K. Uchida;Ryosuke Ota
电池电压均衡器对于电动车辆和其他能量存储系统的电池是重要的，以便不降低它们的容量。作者提出了一种使用LC串联电路的电池电压均衡器;然而，该均衡器需要大量双向和多级连接的开关元件来均衡每个电池单元两端的电压。本文提出了一种新型的门极驱动电路结构和控制方法，该结构和控制方法具有高性能和低成本的特点，并通过仿真和实验验证了该方法的有效性。
Cell voltage equalizers are important for the batteries of electric vehicles and other energy storage systems in order not to be reduced their capacity. The authors have proposed a cell voltage equalizer using an LC series circuit; however, the equalizer requires a lot of bi-directional and multi-stage connected switching elements to equalize the voltage across each battery cell. This paper proposed a novel gate drive circuit configuration and a control method which has compatibly with high performance and low costs using “MOS-FETs” and verified the effectiveness of the proposed method by the simulations and experiments.