A study is conducted to derive an optimal rotor construction in permanent magnet synchronous motor (PMSM). By adopting the proposed sub-magnet scheme, both the reduction of higher space harmonics and the enhancement of damping effects are achieved. Analytical and experimental results show that the more number of sub-magnets produces the less space harmonics and the higher damping effects.
|Digests of the Intermag Conference
|Published - 1999 Dec 1
|Proceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea
Duration: 1999 May 18 → 1999 May 21
ASJC Scopus subject areas
- Electrical and Electronic Engineering