The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Studies of Closed-Loop Control Strategy of Active Power Filters
Author(s): 
Pages: 73-78
Year: Issue:  2
Journal: TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY

Keyword:  有源滤波器闭环控制重复控制零稳态误差补偿选频滤波器;
Abstract: 有源滤波器是电力系统谐波补偿的新型解决方案.现有的有源滤波器多采用开环控制算法,谐波补偿性能受参数不确定和干扰的影响较大.在讨论了延时稳定性等并联型有源电力滤波器闭环控制算法设计的关键技术基础上,扩展了RDFT(Real Discrete Fourier Transform)组合选频滤波器并证明了其数学性质,提出了基于此算法与重复控制原理的闭环无差控制算法.PSCAD/EMTDC仿真实验表明,该算法可以实现对多个指定频率的谐波进行稳态无差的补偿.
Related Articles
No related articles found