摘要
针对传统PI控制算法不能完全消除有源电力滤波器系统稳态误差的情况,设计了基于递推积分PI控制策略的有源电力滤波器,以有效抑制稳定工作状态时产生的谐波。仿真证实了它的可行性和正确性,有工业应用前景。
In view of the fact that the traditional PI control algorithm cannot wholly eliminate the static error of the active electric filter system,an active electric filter is designed based on the recursive integrating PI control tactic in order to effectively suppress the harmonics produced under steady working state.Its feasibility and correctness have been verified by simulation.It’s in prospect of practical application in industry.
出处
《煤矿机电》
2011年第2期13-15,共3页
Colliery Mechanical & Electrical Technology
关键词
递推积分PI控制
有源滤波器
数学模型
仿真
recursive integrating PI control
active filter
mathematic model
simulation
