But this useful technology needs high power factor, low harmonics pollution rectifiers and inverters to be its energy converters.
而分布式发电技术需要功率因数高，谐波污染少的大功率整流逆变系统作为其能量转换装置。
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。
A new topology for efficient utilization of parallel converters as VAR compensators and active power filters (APF) for high power loads is proposed.
提出了有效应用并联变流器作为大功率负载时的无功补偿器以及有源滤波器(APF)新拓扑。
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