Title :
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
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;
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
DOI :
10.1109/ELT.2008.67
