Open AccessOptimization and Simulation of Auxiliary Magnetic Barrier Permanent Magnet Synchronous Machine for Wind Turbine
Author(s) -
Chunyu Qu,
Zidi Ge,
Chuhan Yang,
Xiuping Wang
Publication year - 2021
Publication title -
distributed generation and alternative energy journal
Language(s) - English
Resource type - Journals
eISSN - 2156-3306
pISSN - 2156-6550
DOI - 10.13052/dgaej2156-3306.3736
Subject(s) - magnet , permanent magnet synchronous generator , electromotive force , counter electromotive force , demagnetizing field , mechanical engineering , electrical engineering , synchronous motor , magnetic field , engineering , physics , computer science , voltage , magnetization , quantum mechanics
The auxiliary magnetic barrier permanent magnet synchronous motor(AMBPMSG) has not only the advantages of high power density and highefciency of permanent magnet synchronous generator, but also the advan-tages of high temperature non-demagnetization and low cost of the reluctancemotor. It has a broad application prospect in the eld of wind power gen-eration. Statement is presented in this paper, on the basis of structure andoperation principle of the motor, the magnetic barrier surrounding the shape,shape of magnetic bridge, magnetic barrier layer and a permanent magnet isoptimized, by means of two-dimensional nite element simulation softwareanalysis of air-gap magnetic eld, the counter electromotive force, reduce no-load back electromotive force harmonic content, in order to obtain the optimalelectromagnetic performance, and develop the visual design and simulationplatform software. The research of this paper has a certain reference value forthe popularization and application of AMBPMSG.