Title :
The computations of 3D magnetostatics of REPM synchronous generators using GTFM and two scalar potentials
Author :
Renyuan, Tang ; Lijie, Miao ; Quanfeng, Wang ; Minwu, Fan ; Daling, Guo
Author_Institution :
Shenyang Institute of Mechanical and Electrical Engineering, Shenyang, Liaoning, P.R. of China
fDate :
11/1/1985 12:00:00 AM
Abstract :
This paper presents two methods, graph-theoretic field model (GTFM) and two scalar potentials, for computing 3D magnetostatic fields of electrical machines with permanent magnets. The 3D fields of a 60kVA and a 3kW rare earth permanent magnet (REPM) synchronous generators are computed by these two methods with 3D automatic mesh generation and incomplete Cholesky Conjugate Gradiant (ICCG) procedure. These computations are validated through the test results.
Keywords :
Graph theory; Numerical methods; Permanent magnet generators; Boundary conditions; Computer networks; Design optimization; Integral equations; Magnetic circuits; Magnetic fields; Magnetic flux; Magnetostatics; Synchronous generators; Testing;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1985.1064253
