摘要
建立了VSC-HVDC系统的数学模型,基于鲁棒控制理论,将系统对VSC-HVDC的控制目标转化为对其交流侧有功和无功电流的控制来实现,并进行了控制方案设计.仿真实验表明所设计的控制器能够快速反应达到预定的指令目标,具有良好的鲁棒性.
The mathematical model of VSC-HVDC system was established in this paper. Based on the robust control theory, transform the control obejctive of VSC-HVDC to exchange-side active and reactive current control problem, then put forward design idea and control obejctive on controller. The results of simulation showed that controller designed has good performance.
出处
《陕西科技大学学报(自然科学版)》
2009年第3期125-129,共5页
Journal of Shaanxi University of Science & Technology
关键词
高压直流输电
电压源换流器
稳态控制器
仿真研究
high voltage direct current (HVDC)
voltage source converter (VSC)
steadystate controller simulation