Direct Power Control of Voltage Source Rectifier

作     者：Chen Cai-Xue 1,2,XIE Yun-Xiang 2 1.College of Information Engineering of Xiangtan University,Xiangtan 411105,P.R.China2.Electrical Power College,South China University of Technology,Guangzhou 510641,P.R.China 

会议名称：《第二十九届中国控制会议》

会议日期：2010年

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 

关 键 词：PWM Rectifier Direct Power Control SVPWM Simulation 

摘      要：In view of the fact that active power and reactive power have coupling relation,this paper deduces a novel and simple direct power control of three-phase pulsewidth-modulated rectifier with constant switching frequency using space-vector modulation（SVPWM）,which the input active power and reactive power are decoupling controlled in d-q synchronous reference *** SVPWM modulation solves the uncertainty harmonic band of current hysteresis control and reduces the harmonic *** results show that the proposed method has excellent performance for the control system.