Research for the Control System of a Pulsed Power Permanent Linear Synchronous Motor

Author

Wu, A. Hongxing ; Hong, B. Junjie ; Li, C. Liyi

Author_Institution

Dept. of Electr. Eng., Harbin Inst. of Technol., Harbin

fYear

2008

fDate

10-13 June 2008

Firstpage

1

Lastpage

4

Abstract

Pulsed power linear motor is the basic power device in electromagnetic launching (EML) technology, this technology combines with permanent magnetic linear synchronous motor(PMLSM), a pulsed power permanent magnet linear synchronous motor (PP-PMLSM) is generated. In this paper, the analysis of cogging force and thrust characteristic of this type of motor are presented, and the scheme comparison of bilateral magnet arranged by N face S with N face N direction is made, at last, the digital control system of the PP-PMLSM is designed and realized. The system design is simple, and it improves the control effect.

Keywords

digital control; electromagnetic launchers; linear synchronous motors; machine control; permanent magnet motors; cogging force; digital control system; electromagnetic launching; pulsed power linear motor; pulsed power permanent linear synchronous motor; pulsed power permanent magnet linear synchronous motor; thrust characteristics; Control systems; EMP radiation effects; Electromagnetic launching; Magnetic analysis; Magnetic devices; Permanent magnet motors; Power generation; Pulse generation; Synchronous generators; Synchronous motors;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Launch Technology, 2008 14th Symposium on

Conference_Location

Victoria, BC

Print_ISBN

978-1-4244-1832-9

Electronic_ISBN

978-1-4244-1833-6

Type

conf

DOI

10.1109/ELT.2008.67

Filename

4657627