摘要
有效的逆变控制方法是研究UPS逆变器数字控制技术的一个热点。采用重复控制方法,建立主逆变器的数学模型。分析重复控制器参数的设计,利用Matlab软件进行仿真,得出结论:采用重复控制技术能有效地减少逆变电源在整流型负载条件下输出电压的谐波畸变。
Effective converting control method is a hot point of researching digital control technique of converter in UPS.Repetitive control method is adopted and mathematic model of main converter is built.Parameters of repetitive controller are designed and analyzed,and simulation is done with Madab software.Results are given.For the use of repetitive control technique,it can effective reduce harmonic distortion of outputting voltage for rectifying loads of converter in series-parallel compensated UPS.
出处
《电测与仪表》
北大核心
2009年第S1期87-90,共4页
Electrical Measurement & Instrumentation
基金
上海市教委科技资助项目(06FZ019)
上海海事大学重点学科建设资助项目(XL0105)
关键词
UPS
逆变控制
重复控制
数学模型
仿真
UPS
converting control
repetitive control
mathematic model
simulation
