Wound Rotor Salient Pole Synchronous Machine Drive for Electric Traction

Author

Rossi, Claudio ; Casadei, Domenico ; Pilati, Alessio ; Marano, Matteo

Author_Institution

Dept. of Electr. Eng., Bologna Univ.

Volume

3

fYear

2006

fDate

8-12 Oct. 2006

Firstpage

1235

Lastpage

1241

Abstract

A drive based on a wound rotor synchronous machine (WR-SM) is proposed as traction system of electric vehicle. The main features of the proposed drive system are the capability to generate high torque at very low speed without excessive overload of the stator windings and to operate theoretically at constant power until unlimited speed. The analysis of the control strategy, performed using a space vector approach in the d-q plane, has been firstly developed by means of a linear model of the machine and then it has been extended to non linear operating conditions. The effectiveness of the proposed drive system has been verified by experimental tests

Keywords

electric vehicles; machine control; synchronous motor drives; traction motor drives; electric traction system; electric vehicle; flux weakening; salient pole synchronous machine drive; stator windings; torque generation; wound rotor synchronous machine drive; Electric vehicles; Functional analysis; Performance analysis; Power generation; Rotors; Stator windings; Synchronous machines; Torque; Vectors; Wounds; electric traction; flux weakening; wound rotor synchronous machine;

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.2006.256689

Filename

4025376