Title :
A novel current angle control scheme in a current source inverter fed surface-mounted permanent magnet synchronous motor drive
Author :
Tang, Lixin ; Su, Gui-Jia
Author_Institution :
Nat. Transp. Res. Center, Oak Ridge Nat. Lab., Knoxville, TN, USA
Abstract :
This paper describes a novel speed control scheme to operate a current source inverter (CSI) driven surface-mounted permanent magnet synchronous machine (SPMSM) for hybrid electric vehicles (HEVs) applications. The idea is to use the angle of the current vector to regulate the rotor speed while keeping the two dc-dc converter power switches on all the time to boost system efficiency. The effectiveness of the proposed scheme was verified with a 3 kW CSI-SPMSM drive prototype.
Keywords :
DC-DC power convertors; angular velocity control; electric current control; hybrid electric vehicles; invertors; machine control; permanent magnet motors; synchronous motor drives; CSI; CSI-SPMSM drive prototype; DC-DC converter power switch; HEV application; current angle control scheme; current source inverter; hybrid electric vehicle application; power 3 kW; rotor speed regulation; speed control scheme; surface-mounted permanent magnet synchronous motor drive; Capacitors; Hybrid electric vehicles; Inductors; Insulated gate bipolar transistors; Inverters; Rotors; Vectors; automotive applications; current angle control; pulse width modulation current source inverter;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2011 IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
978-1-4577-0542-7
DOI :
10.1109/ECCE.2011.6064082
