Dual Inverter Strategy for High Speed Operation of HEV Permanent Magnet Synchronous Motor

Author

Park, Joon Sung ; Nam, Kwanghee

Author_Institution

Dept. of Electr. Eng., POSTECH Univ., Pohang

Volume

1

fYear

2006

fDate

8-12 Oct. 2006

Firstpage

488

Lastpage

494

Abstract

Bi-directional buck-boost DC/DC converter is normally utilized for high speed operation of motors for hybrid electric vehicles (HEV). In this work, a dual inverter strategy is proposed for HEV motor with the purpose of accommodating high speed operation without increasing battery voltage. By setting the secondary inverter to take care of only reactive voltage component, the secondary inverter do not carry voltage source other than capacitor bank. DC link voltage regulation is achieved through the control of active power flow

Keywords

high-speed techniques; hybrid electric vehicles; invertors; permanent magnet motors; synchronous motors; voltage control; DC link voltage regulation; HEV motor; active power flow; dual inverter strategy; high speed operation; hybrid electric vehicles; permanent magnet synchronous motor; reactive voltage component; Batteries; Bidirectional control; Capacitors; DC motors; DC-DC power converters; Hybrid electric vehicles; Inverters; Permanent magnet motors; Synchronous motors; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE

Conference_Location

Tampa, FL

ISSN

0197-2618

Print_ISBN

1-4244-0364-2

Electronic_ISBN

0197-2618

Type

conf

DOI

10.1109/IAS.2006.256564

Filename

4025249