Neutral - point balancing control strategy for three - level neutral - point - clamped inverter 三电平逆变器的点电压平衡控制
A technique of controlling the fluctuation of neutral - point potential of a three - level inverter 三电平逆变器中点电位波动控制方法的研究
Overvoltage occur frequently and causes great damage in lokv distribution network , especially in the system whose neutral - point does n ' t earth 配电网系统的过电压出现频繁,危害大,尤其在中性点不接地系统中。
The multilevel topology has fault - tolerant ability in case of switch failures as well as self - voltage balancing ability without any additional control or neutral - point balancing circuit 该电路拓扑中所有电容电压能实现自平衡,并且对开关管故障具有容错能力。