Title :
Research on the relation between the propulsive force and magnetic system of the coil launcher based on the mechanism of hybrid switched reluctance motor
Author :
Ping Zheng ; Shukang Cheng ; Liyi Li ; Hongxing Wu ; Ying Wang
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol., China
Abstract :
In this paper, the structure and principle of a coil launcher based on the mechanism of a hybrid switched-reluctance motor are introduced. The magnetic system model of the coil launcher is established. The influence of various parts of the system on the propulsive force is analyzed and calculated. Tested results are given. The relative values of various parts of the magnetic circuit are recommended to achieve maximum propulsive force, which provides the foundation for the manufacture of a prototype launcher.
Keywords :
coils; electromagnetic forces; electromagnetic launchers; magnetic circuits; reluctance motors; coil launcher; hybrid switched reluctance motor mechanism; magnetic circuit; magnetic system model; maximum propulsive force; propulsive force; Coils; Iron; Magnetic cores; Magnetic switching; Permanent magnets; Projectiles; Reluctance motors; Stator cores; Teeth; Wounds;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2002.805876
