Research on fault tolerant control of marine multi-phase permanent magnet synchronous motors propulsion systems

Author

Bing, Zhang ; Kejian, Xu ; Weiting, Liu ; JinXing, Liu

Author_Institution

Sch. of Electron. & Inf., Jiangsu Univ. of Sci. & Technol.

Volume

3

fYear

2005

fDate

29-29 Sept. 2005

Firstpage

2511

Abstract

In this paper, based on integrated vector method, a new efficient fault tolerant control methods has been proposed. According to the characters of windings of asymmetric distribution when stator phase fault occurs in the permanent magnet synchronous motors (PMSM) propulsion systems, each stator current value and its phase condition have been brought forward, which contribute to the round magnetic field, simulations on the fault tolerant control have also been given in this paper

Keywords

electric propulsion; fault tolerance; machine vector control; marine systems; permanent magnet motors; stators; synchronous motors; asymmetric distribution; fault tolerant control methods; integrated vector method; marine multiphase permanent magnet synchronous motors; propulsion systems; stator phase fault; Circuit faults; Control systems; Fault tolerant systems; Hardware; Magnetic circuits; Permanent magnet motors; Propulsion; Redundancy; Stators; Synchronous motors;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on

Conference_Location

Nanjing

Print_ISBN

7-5062-7407-8

Type

conf

DOI

10.1109/ICEMS.2005.203029

Filename

1575226