Title :
Fundamental operations of a multipolar disk-solenoid
Author :
Mutai, H. ; Yamasawa, K.
Author_Institution :
Dept. of Electr. & Electron. Eng., Shinshu Univ., Nagano, Japan
fDate :
7/1/1995 12:00:00 AM
Abstract :
The thrust of multipolar disk solenoids is evaluated by a finite element method (FEM) and the dynamic operation is analyzed by using simultaneous equations for the mechanical and electrical system. The calculated values agree well with the experimental ones. The multipolar solenoid excitation increases the thrust and the colenoid excitation yields a fast response
Keywords :
actuators; electromagnetic forces; finite element analysis; magnetic flux; solenoids; colenoid excitation; dynamic operation; electrical system; fast response; figure of merit; finite element method; flux distribution; magnetic actuator; mechanical system; multipolar disk solenoids; simultaneous equations; starting characteristics; stopping characteristics; thrust; Actuators; Coils; Finite element methods; Magnetic analysis; Magnetic field measurement; Magnetic flux; Magnetic separation; Solenoids; Stators; Steel;
Journal_Title :
Magnetics, IEEE Transactions on
