A novel slip frequency control scheme with feed-forward compensation of SLIM in traction system

Author

Wang, Liping ; Ge, Qiongxuan

Author_Institution

Key Lab. of Power Electron. & Electr. Drive, Inst. of Electr. Eng., Beijing, China

fYear

2011

fDate

20-23 Aug. 2011

Firstpage

1

Lastpage

4

Abstract

Compared to rotation induction motors (RIM), short stator single side linear induction motors (SLIM) traction system is a new traction mode which is adhesion independent. SLIM is applied in the propulsion of transit rail systems widely in recent years. The SLIM is capable of adhesion independent braking and acceleration which ensures the vehicle safe and reliable operating. This paper presents a novel slip frequency control scheme with feed-forward compensation of SLIM. Experimental results of the control scheme in a test vehicle are also provided.

Keywords

adhesion; braking; compensation; electric propulsion; feedforward; frequency control; linear induction motors; railway safety; slip (asynchronous machines); stators; traction motors; SLIM traction system; adhesion independent acceleration; adhesion independent braking; feedforward compensation; short stator single side linear induction motors; slip frequency control scheme; transit rail system propulsion; vehicle safety; Adhesives; Frequency control; Induction motors; Stators; Traction motors; Vehicle dynamics; Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1044-5

Type

conf

DOI

10.1109/ICEMS.2011.6073563

Filename

6073563