동기전동기의 개방고장에 따른 고장특성에 관한 연구

다국어 초록 (Multilingual Abstract)

Recently, permanent magnet synchronous motor are applied to various applications. Because of the importance of high reliable operation in these areas, many research related to the fault detection and diagnosis of inverter system are conducted. So, a faults model for an inverter-driven permanent magnet synchronous motor is studied by using the fault current of motor according to switch open, which can be effectively used for performance evaluation of the diagnostic algorithm. And fault of the permanent magnet synchronous motor inverter drive system is divided into four types. The feasibility of the proposed method are improved by simulation and experiment.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 영구자석 동기전동기 시스템모델링
• 3. 인버터 스위치 고장
• 4. 동기전동기 고장특성 분석을 위한시뮬레이션 및 시스템 구성
• 5. 해석 및 실험 결과
• 6. 결론
• References

참고문헌 (Reference)

1 김학원, "전압원 인버터의 간단한 스위치 개방 고장 감지 방법" 전력전자학회 13 (13): 430-438, 2008

2 이광운, "인버터 직류링크 전압 평활용 전해 커패시터의 고장 진단" 전력전자학회 12 (12): 372-377, 2007

3 B. A. Welchko, "IPM synchronous machine drive response to a single-phase open circuit fault" 17 : 764-771, 2002

4 R.L.A. Ribeiro, "Fault detection of open-switch damage in voltage-fed PWM motor drive systems" 18 (18): 587-593, 2003

5 Jingwei Zhu, "Detection and Remediation of Switch Faults on a FaultTolerant Permanent Magnet Motor Drive withRedundancy"

6 M.A, Awadallah, "Detction of stator short circuits in VSI-fed brushless DC motors using wavelet transform" 21 (21): 1-8, 2006

7 P. C. krause, "Analysis of Electirc Machinery" McGraw-Hill 1986

8 Kyeong-Hwa Kim, "A Study on Fault Model end Performance Evaluation under Power Switch Open Fault in an Inverter-Driven Permanent Magnets Synchronous Motor" KIIEE 23 (23): 40-51, 2009