대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2007년도 제38회 하계학술대회
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- Pages.1001-1002
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- 2007
유한요소법과 프라이자흐 모델을 이용한 동기형 릴럭턴스 전동기( Synchronous Reluctance Motor : SynRM)의 On-line 판정시스템 특성 해석
The On-line Identification System Characteristics Analysis of Synchronous Reluctance Motor Using a Coupled FEM & Preisach Model
- Kim, Hong-Seok (Hanbat National University) ;
- Lee, Myoung-Ki (Hanbat National University) ;
- Lee, Min-Myung (Hanbat National University) ;
- Lee, Jung-Ho (Hanbat National University)
- 발행 : 2007.07.18
초록
This study investigates the dynamic characteristics of Synchronous Reluctance Motor (SynRM), with segmental rotor structure, using finite element method in which the moving mesh technique is considered. The focus of this paper is the efficiency of on-line parameter identification system for position sensorless control of a SynRM under saturation and iron loss. Comparisons are given with angle of the observer and those of proposed FEM & Preisach model of synchronous reluctance motor, respectively. The position sensorless control using identified motor parameters is realized, and the effective of the on-line parameter identification system is verified by experimental results.
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