摘要
针对现有普遍采用现场试验进行静止型无功发生器(SVG)性能试验存在的效率低、工况难模拟等问题,研究了采用基于实时数字仿真器(RTDS)的SVG控制器硬件在环(HIL)测试技术建立SVG-RTDS HIL测试平台的方法,开展SVG性能测试。该平台具有仿真结果可重复、参数易调整、工况易模拟、测试效率高等优点。试验结果表明,该平台能针对标准及规范中要求的工况开展系列性能试验,并且RTDS提供的小步长微秒级别的时间尺度,确保了测试结果满足工程测试的需求。
The traditional test technology for static vat generator（SVG） controller is inefficient and hard to adjust wo- rking conditions.To solve the existing problems, a hardware-in-the-loop（HIL） test technology based on realtime digital simulator（RTDS） real-time digital simulator is studied.Then a SVG-RTDS performance test platform is established by the technology being studied.This technology has many advantages,such as repeatability simulations,adjustable pa- rameters and working conditions,high efficiency and so on.Results show that the performance tests demanded by the SVG standards can be developed on the platform, and the millisecond level of the small time-step model provided by RTDS ensures that the test results can meet the test requirements of engineering tests.
作者
徐琳
舒军
甄威
王静
XU Lin SHU Jun ZHEN Wei WANG Jing(State Grid Sichuan Electric Power Research Institute, Chengdu 610041, China)
出处
《电力电子技术》
CSCD
北大核心
2017年第1期118-120,共3页
Power Electronics
基金
四川省科技计划项目(2015GZ0138
2015GZ0136)
四川省电力公司科技项目(521997140021)~~
关键词
静止型无功发生器
实时数字仿真器
硬件在环
static var generator
real-time digital simulator
hardware-in-the-loop
