摘要
介绍了三相三线制统一电能质量调节器(UPQC)的拓扑结构,并结合UPQC的补偿思想,利用基于瞬时无功理论的dq0变换法进行电压和电流补偿信号的检测,并对其进行仿真,验证了该检测方法的优越性,最后对其控制策略进行研究,通过对UPQC系统的仿真验证了检测和控制方法的正确性.
This paper describes the three-phase three-wire system of unified power quality conditioner （UPQC） topology, and combines UPQC compensation thought, using dqO transformation method based on instantaneous reactive power theory to detect voltage and current compensation signal. The paper simulates it, validates the superiority of the detection method. At last, it studies its control strategy, through the UPQC system simulation validating the correctness of detect and control method.
出处
《计算机系统应用》
2013年第1期173-177,共5页
Computer Systems & Applications
关键词
统一电能质量调节器
瞬时无功理论
dq0
控制策略
检测方法
unified power quality conditioner
instantaneous reactive power theory
dqO
control strategy
detection method
