基于电流跟踪型SVPWM控制策略的SVG研究  

The Study of SVG based on Current-tracking SVPWM Control Strategy

作　　者：李开鑫 

机构地区：[1]国网新疆电力公司电力科学研究院,乌鲁木齐830011

出　　处：《电气技术》2016年第2期58-61,76,共5页Electrical Engineering

摘　　要：鉴于滞环控制有较好的响应速度,SVPWM控制能够提高直流电压的利用率,本文将滞环控制和SVPWM控制结合起来作为SVG的控制策略,仿真结果表明,电流跟踪型的SVPWM控制策略能够满足SVG无功检测和补偿的要求,同时验证了该控制算法的正确性与可行性。In view of the hysteresis control having a good response speed, the SVPWM control can improve the utilization rate of dc voltage, this paper will combine the hysteresis control and the SVPWM control as SVG control strategy, the simulation results show that the current tracking type of SVPWM control strategy can satisfy the SVG reactive detection and compensation requirement, and at the same time it has verified the validity and feasibility of the control algorithm.

关 键 词：滞环控制 空间矢量PWM 静止无功发生器 

分 类 号：TM761.12[电气工程—电力系统及自动化]