电测与仪表2012，Vol.49Issue(6)：72-76,5.
LCL滤波的PWM整流器直接功率控制
Direct Power Control for PWM Rectifier with LCL Filter
摘要
Abstract
A novel direct power control method for PWM rectifier with LCL filter is proposed. The instant poweT is calculated based on grid side currents and the damping power are constructed based on capacitor currents. Three-level hysteresis comparators and a new switching table are used to improve the control performance of reactive power. The simulation results show that the grid side currents have low harmonic distortions, the power factor is close to 1, and the resonance is suppressed effectively, which verify the validity of the proposed method.关键词
PWM整流器/LCL滤波器/直接功率控制/有源阻尼Key words
PWM rectifier/ LCL filter/ direct power conirnl/ active damping分类
信息技术与安全科学引用本文复制引用
王晓刚,张杰,王佳庆..LCL滤波的PWM整流器直接功率控制[J].电测与仪表,2012,49(6):72-76,5.基金项目
广东高校优秀青年创新人才培育项目(LYM09109) （LYM09109）
广州大学新苗计划项目(wxg1-1011) （wxg1-1011）
