UPS逆变器的重复控制器参数的仿真分析  

Simulation of Repetitive Controller's Coefficient in UPS

作　　者：游志青[1] 陈宏[1] 胡育文[1] 

机构地区：[1]南京航天航空大学,江苏南京210016

出　　处：《电源技术应用》2002年第4期10-13,共4页Power Supply Technologles and Applications

摘　　要：介绍了重复控制器的基本原理,详述了重复控制器中一个关键参数对系统稳态误差和收敛速度的影响,总结设计该参数的两个方法。通过仿真分析,解释该参数的不同选择方案引起系统稳态精度不同的原因。The principle of the repetitive controller is introduced. The influence of one key coefficient on the system steady-state error and convergence speed in the repetitive controller is analyzed in detail as well as two designs of the coefficient are summarized. With the help of simulation, the reason why different choices cause different steady - state precision is discussed and some improvement of this coefficient design is proposed in the end.

关 键 词：重复控制器 逆变器 参数 设计 仿真 UPS 不间断电源 

分 类 号：TN86[电子电信—信息与通信工程] TM464[电气工程—电器]