Title :
Hardware implementation of space vector PWM control of Permanent Magnet Synchronous Motor
Author :
Vipin, A.M. ; George, Saly
Author_Institution :
Dept. of Electr. Eng., Cochin Univ. of Sci. & Technol., Kochi, India
Abstract :
Permanent Magnet Synchronous Motors (PMSM) are good option for electric vehicles, hybrid electric vehicles and used for many industrial, aerospace and domestic applications. This paper presents hardware implementation of PMSM drive system without using any position sensor. An open loop control is implemented to operate PMSM at various speeds. Discussed basic theory of space vector PWM for generating sinusoidal voltage to motor and realised with 16 bit microcontroller. A three phase inverter is designed and implemented to control 1 KW outer rotor PMSM. The motor is started and operated at various speeds by changing the inverter output frequency. Starting and running characteristics of PMSM in open loop is observed and discussed.
Keywords :
machine control; microcontrollers; open loop systems; permanent magnet motors; synchronous motors; PMSM drive system; aerospace application; domestic application; hardware implementation; hybrid electric vehicles; industrial application; microcontroller; open loop control; outer rotor PMSM control; permanent magnet synchronous motor; power 1 kW; running characteristics; sinusoidal voltage generation; space vector PWM control; starting characteristics; three-phase inverter; word length 16 bit; Brushless DC motors; Inverters; Permanent magnet motors; Switches; Synchronous motors; Vectors; Hardware implementation; PMSM starting; Permanent Magnet Synchronous Motor;openloop control; space vector PWM;
Conference_Titel :
Emerging Research Areas: Magnetics, Machines and Drives (AICERA/iCMMD), 2014 Annual International Conference on
Conference_Location :
Kottayam
Print_ISBN :
978-1-4799-5201-4
DOI :
10.1109/AICERA.2014.6908193
