Title :
Improved vector control of dual mechanical port machine for hybrid electric vehicle
Author :
Afsharirad, H. ; Sharifian, M.B.B.
Author_Institution :
Fac. of Electr. & Comput. Eng., Univ. of Tabriz, Tabriz, Iran
Abstract :
A dual mechanical port electric (DMP) machine is used as an electrical variable transmission (EVT) in hybrid electric vehicle (HEV). In the conventional HEV, this machine is replaced to planetary gear box and two electric machines and makes their structures simpler. In this paper improved vector control of DMP machine with optimum design of PI speed controller and implementation of MTPA method is proposed. The model of DMP machine considering the magnetic coupling between two air gaps has been developed in MATLAB/Simulink and improved controller is applied. The simulation results have been provided with a brief discussion at the end.
Keywords :
PI control; air gaps; hybrid electric vehicles; machine vector control; velocity control; MATLAB-Simulink; MTPA method; air gaps; dual mechanical port machine; electric machines; electrical variable transmission; hybrid electric vehicle; maximum torque per amp; planetary gear; vector control; Equations; Hybrid electric vehicles; Machine vector control; Mathematical model; Rotors; Stators; Torque; Dual mechanical port machine; Hybrid Electric Vehicle; Maximum torque per ampere; Particle Swarm Optimization; vector control;
Conference_Titel :
Power Electronics, Drive Systems and Technologies Conference (PEDSTC), 2011 2nd
Conference_Location :
Tehran
Print_ISBN :
978-1-61284-422-0
DOI :
10.1109/PEDSTC.2011.5742413
