Middle Voltage Inverter 中压变频器
middle voltage distribution network 中压配电网
middle voltage distribution networks 中压配网
cascade multilevel middle voltage inverters 多电平中压变频器
middle voltage lines 中压线路
middle-voltage drives 中压变频传动控制系统
middle voltage network 中压配电网
In this paper the type, topology, devices and control of foreign Marine converters is introduced, the trends of the Marine middle voltage high power propelling converters is discussed.
本文介绍了国外船用变频器的主要类型、结构、所用器件及控制技术，指出了船用中压大功率推进变频器的发展趋势。
Middle Voltage Inverter; rectifiers; net communication.
中压变频器；整流器；网络通信。
The vacuum circuit breaker is a kind of switch equipment which is used in the middle-voltage field in the power system, which undertakes double tasks of controlling and protecting.
真空断路器是电力系统中压领域的一种开关设备，它担负着控制和保护的双重任务。
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