Title :
An electrolytic capacitor-less IPMSM drive with input current shaping based on the predictive control
Author :
Shengxiexian Xuan;Qiang Gao;Yong Wang;Xu Cai;Ling Luo
Author_Institution :
Department of Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD. Shanghai, China
Abstract :
The control for a low-cost converter which consists of a half-bridge controlled rectifier and a four-switch three-phase inverter with two small film capacitors is presented, where a predictive controller is proposed to handle the large DC link voltage fluctuation, and a leading-angle flux-weakening method is used to control the converter to accomplish high speed operation of the IPMSM. Simulation results verify the effectiveness of the proposed methods.
Keywords :
"Permanent magnet motors","Capacitors","Voltage control","Inverters","Rectifiers","Switches"
Conference_Titel :
Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
DOI :
10.1109/EPE.2015.7309170
