Title :
Analysis and Design of Synchronous Permanent Magnet Planar Motors
Author :
Cho, H. S. ; Jung, H. S.
Author_Institution :
Seoul National University, Seoul, Korea
fDate :
7/1/2002 12:00:00 AM
Abstract :
The force equation of a synchronous permanent magnet planar motor (SPMPM) is investigated. The flux density distribution of a two-dimensional magnet array for a SPMPM was obtained by solving the equations of the scalar magnetic potential. The expressions of the force and hack-EMF constant were derived and examined. Using these expressions, the conditions for normal operation of the SPMPM were found and the optimal design was determined in order to maximize the force of the SPMPM.
Keywords :
Control systems; Equations; Induction machines; Magnetic analysis; Magnetic flux; Planar motors; Rotors; Wind energy; Wind turbines; Wounds; Terms-backEMF; force constant; permanent magnet; planar motor;
Journal_Title :
Power Engineering Review, IEEE
DOI :
10.1109/MPER.2002.4312372
