Title :
Sliding mode-PI control of switched reluctance motor drives for EV
Author :
Yang, Yuefeng ; Zhang, Yihuang
Author_Institution :
Sch. of Electr. Eng., Beijing Jiaotong Univ., China
Abstract :
This paper presents a design for sliding mode-PI current regulators that may be used to switched reluctance motor (SRM) drives. Based on the linear model and the actual magnetization curves for the SRM simulation, the sliding mode-PI control of SRM is given to execute the current regulation. A high-performance fully digital controller has been designed for the control of SRM built for vehicle propulsion. The SRM is specifically designed and built to have high density and low noise. The controller is designed to maximize the machine efficiency, the peak overload capability, and to minimize torque ripple at low speed. The effectiveness of sliding mode-PI of SRM is researched. Experimental results demonstrate that sliding mode-PI control of SRM drives for KV has excellent performance.
Keywords :
PI control; control engineering computing; control system synthesis; digital control; electric propulsion; electric vehicles; machine control; reluctance motor drives; variable structure systems; current regulators; digital controller design; electric vehicles; linear model; magnetization curves; sliding mode-PI control; switched reluctance motor drives; vehicle propulsion; Current control; Digital control; Magnetization; Propulsion; Regulators; Reluctance machines; Reluctance motors; Sliding mode control; Torque control; Vehicles; EV.; Sliding mode-PI; switched reluctance motor;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202601
