基于RTDS的风电网侧变流器半实物实验  

RTDS-based Hardware-in-the-loop Test of Grid-side Converter in the Wind Power Generation System

作　　者：刘静波[1] 肖文静[1] 周宏林[1] 田军[1] 

机构地区：[1]东方电气集团中央研究院,四川成都611731

出　　处：《电力电子技术》2013年第10期20-21,共2页Power Electronics

摘　　要：实时数字仿真器(RTDS)是功能强大的实时数字仿真装置,可构建数字-物理实验回路,对实际的控制设备进行测试和实验,能大幅提高研发效率。特别是RTDS小步长仿真功能的出现,使得电力电子变流器的控制器开发和测试变得快速和方便。此处通过对永磁直驱风力发电系统网侧变流器进行仿真,对比了RTDS半实物仿真与RTDS离线仿真的结果,验证了RTDS半实物仿真的准确性与可靠性。Real-time digital simulator（RTDS） is powerful real time digital simulator which can build digital-physical loop by using RTDS to test real control device, so the efficiency of research and innovation are greatly improved.Esp- ecially, the small step simulation ability of the RTDS makes the research and test for power electronic converter con- troller more faster and convenienter.Through simulation of grid-side converter in the permanent magnet direct drive wind power system, hardware-in-the-loop simulation and off-line simulation of RTDS are contrasted, then the reliabili- ty and accuracy of hardware-in-the-loop simulation with RTDS are verified.

关 键 词：风力发电 变流器 实时数字仿真器 

分 类 号：TM614[电气工程—电力系统及自动化]