대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 B
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- Pages.855-856
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- 2006
영구자석 전동기에서 인덕턴스 재정의를 통한 인덕턴스 산정과 측정에 대한 연구
The study of inductance calculation and measurement through re-definition of inductances in PM type electric machines
- Lee, Ji-Young (Transverse Flux Machine Research Group, KERI) ;
- Kang, Do-Hyun (Transverse Flux Machine Research Group, KERI) ;
- Hong, Jung-Pyo (Dept. of Electrical Engineering, Changwon National University)
- 발행 : 2006.07.12
초록
Inductance can be defined as several kinds of slops on the B-H curve, and at is classified into apparent, effective, incremental inductances, etc. In many research cases, its calculation and measurement are partially dealt. However it is hard to find the clear explanation of the inductance in the voltage equation of PM machines, and even its relationship with those classified inductances in the view point of design and characteristics analysis. Moreover some previous definition of inductance can not be used for the inductance of coils in PM machines. Therefore, in this paper the inductance is redefined for voltage equation of PM machines, and the methods of calculation by using finite element analysis method and measurement are explained.
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