文档介绍：第 31 卷第 19 期中国电机工程学报 , 2011
2011 年 7 月 5 日 Proceedings of the CSEE ©2011 . 1
文章编号:0258-8013 (2011) 19-0001-07 中图分类号:TM 71 文献标志码:A 学科分类号:470⋅40
磁控式并联电抗器动态自适应逆控制算法
郑伟杰,周孝信
(中国电力科学研究院,北京市海淀区 100192)
Dynamic Adaptive Inverse Control Algorithm ically Controlled Shunt Reactor
Based on Time Varying System Parameters Tracing
ZHENG Weijie, ZHOU Xiaoxin
(China Electric Power Research Institute, Haidian District, Beijing 100192, China)
ABSTRACT: A modeling algorithm was proposed for the 析解形式求出控制系统需要的励磁电流,建立逆对象传递函
nonlinear adaptive inverse control system of ically 数;针对外在电力系统与 MCSR 的相关性,建立时变参数
controlled shunt reactor (MCSR), based on the position 的动态回归方程,以最小二乘法求出时变参数。已在电力系
modeling thought, the ponent and external 统全数字实时仿真装置(advanced digital power system
system effects were modeled separately in use of the simulator,ADPSS)中编程实现了控制模块的工程化应用,
component modeling and dynamic system identification theory. 并以 MCSR 实际运行参数搭建算例,验证了控制系统的有
The inverse object function was established, according to the 效性和实用性。
Abel theorem, Taylor expansion of the nonlinear function was
关键词:磁控式并联电抗器;动态相关分析;系统辨识;非
derived to calculate the analytical solution of excitation current
线性磁饱和特性;反双曲函数;自适应逆控制
for the control system. Considering the relevance of power
system and MCSR, the regression equation in dynamic 0 引言
time-varying paramet