In view of that part of motor fault state was difficult to be simulated by experiment; fault characteristic value was hard to be obtained quantitatively and so on. This paper established the finite element models of asynchronous motor in different fault conditions by Ansoft , extracted and analyzed stator current under different degree of motor broken bars, stator winding inter-turn short circuit and the air gap eccentric fault, obtained the fault characteristics with the evolution of fault degree. Finally established asynchronous motor fault experimental platform, through the comparison of the experimental data and the fault feature of the finite element models, validated the rationality of fault feature extraction method based on Ansoft.
목차
Abstract 1. Introduction 2. Theoretical Analysis 3. The Finite Element Model and Fault Characteristic Quantity 3.1. Broken Rotor Bar 3.2. The Stator Winding Inter-Turn Short Circuit 3.3. Air Gap Eccentricity Fault 4. Experiment 4.1. Experiments of Broken Bars 4.2. The Experiment of Stator Winding Inter Turn Short Circuit 4.3. Gap Eccentric Experiment 5. Conclusion References
키워드
MotorThe finite element analysisAnsoftFault diagnosis
저자
Xiaolei Zhang [ School of Information and Electrical Engineering China University of Mining and Technology Quan-Shan District, Xuzhou, Jiangsu Province, 221116, PR China ]
Han Li [ School of Information and Electrical Engineering China University of Mining and Technology Quan-Shan District, Xuzhou, Jiangsu Province, 221116, PR China ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.8 No.10