Title :
Development and testing of the torque control for the permanent-magnet synchronous motor
Author :
Nakai, Hideo ; Ohtani, Hiroki ; Satoh, Eiji ; Inaguma, Yukio
Author_Institution :
Toyota Central R&D Labs. Inc., Aichi, Japan
Abstract :
The purpose of this study is to develop a control method that increases the torque and the efficiency at all rotor speeds more than the ordinary current error feedback method. The method is composed of two compensators is proposed to achieve this purpose. One of the compensator controls the torque using the phase of voltages. Another one is the ordinary current error feedback. The validity of the proposed method is confirmed in the simulation and experiment examinations
Keywords :
compensation; control system analysis; control system synthesis; electric current control; feedback; machine control; machine testing; machine theory; permanent magnet motors; synchronous motors; torque control; velocity control; compensator; control design; control performance; control simulation; ordinary current error feedback method; permanent-magnet synchronous motor; rotor speed control method; torque control; voltage phase; Equations; Hybrid electric vehicles; Permanent magnet motors; Rotors; Stator windings; Synchronous motors; Testing; Torque control; Traction motors; Voltage;
Conference_Titel :
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-7108-9
DOI :
10.1109/IECON.2001.976001
