电压源换流器供电电源设计

摘要

文章围绕电压源换流器供电电源的设计,介绍了电压源变流器应用于输配电方面拓扑的几种形式,在高电位电压源变流器控制下,其为最可靠的供电方式之一.同时,文中也对高电位下电压源变流器对于供电的需求进行了研究,利用几种常用DC-DC拓扑的对比,分析双管反激拓扑在高电位电压源变流器中的供电适用性.最后,针对双管反激DC-DC变换器的设计,对仿真与试验结果的吻合度进行了讨论,以此得出配电静止功补偿器的适用范围.%This article focuses on the voltage source converter power supply design and voltage source converter is used in several forms of power transmission and distribution topology.It is one of the most reliable ways of power supply under the control of high potential voltage source inverter.Meanwhile, the demands for power supply of voltage source inverter under high potential were studied.The power supply applicability of voltage source inverter in double flyback topology was analyzed by comparison of several common DC-DC topology.Finally, simulation and test results of anastomosis are discussed for two transistor flyback DC-DC converter design, so as to get the scope of distribution static var compensator.