Title :
Modeling and simulation technique of two quadrant chopper and PWM inverter-fed IPMSM drive system and its application to Hybrid Vehicles
Author :
Murata, Toshiaki ; Kawatsu, Utaro ; Tamura, Junji ; Tsuchiya, Takeshi
Author_Institution :
Kitami Inst. of Technol., Kitami, Japan
Abstract :
This paper presents a state space model of a two quadrant chopper and a PWM inverter Fed Interior Permanent Magnet Synchronous Motor (IPMSM) Drive System and its application to Hybrid Vehicles. Using the step-up chopper, a capacity of the battery can become smaller, and regenerate power under braking. The drive system based on optimal control theory for variable multi-output objects is controlled by variable control strategy such as Maximum Torque/Ampere control. The validity of this model and usefulness for control strategy is confirmed from simulation results.
Keywords :
PWM invertors; choppers (circuits); electric current control; hybrid electric vehicles; machine control; optimal control; permanent magnet motors; synchronous motor drives; torque control; PWM inverter fed IPMSM drive system; hybrid vehicle; optimal control theory; step up chopper; two quadrant chopper; Batteries; Choppers; Equations; Inverters; Mathematical model; Pulse width modulation; Torque;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-7720-3
