摘要
提出了一种基于模型预测控制的并网电能质量调节器控制方法,详细分析了模型预测控制的原理和具体实现方式,并采用Matlab/Simulink进行了仿真研究,结果表明,模型预测控制在实现无静差跟踪谐波和无功指令电流的同时,对于负载突变具备良好的鲁棒性,显著改善了并网电能质量调节器的动静态性能。
A control method based on model predictive control for grid-connected power quality conditioner was proposed,the principle and concrete implementation method of model predictive control were analyzed in details. Simulation was carried out with Matlab/Simulink. The results verified that model predictive control can track with zero steady-state error for harmonic and reactive current reference and had good robustness for load variation, which improved dynamic and static performance of grid-connected power quality conditioner significantly.
出处
《煤炭与化工》
CAS
2015年第10期76-79,共4页
Coal and Chemical Industry
关键词
模型预测控制
并网电能质量调节器
动静态性能
model predictive control
grid-connected power quality conditioner
dynamic and static performance
