지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.9
- 수록면
- 967 - 979 (13page)
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초록· 키워드
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This paper focuses on speed and current sensor fault detection and isolation (FDI) for induction motor (IM) drives. A new, accurate and high-efficiency FDI approach is proposed so that a system can continue operating with good performance even in the presence of speed sensor faults, current sensor faults or both. The proposed three paralleled adaptive observers are capable of current sensor fault detection and localization. By using observers, the rotor flux and rotor speed can be estimated which allows the system to run under the speed sensorless vector control mode when a speed sensor fault occurs. In order to detect speed sensor faults, a threshold-based scheme is proposed. To verify the feasibility and effectiveness of the proposed FDI strategy, experiments are carried out under different conditions based on a dSPACE DS1104 induction motor drive platform.
목차
Abstract
I. INTRODUCTION
II. FAULT DETECTION AND ISOLATION UNIT DESIGN
III. SIMULATION EXPERIMENTS
IV. EXPERIMENTAL SETUP AND RESULTS
IV. CONCLUSIONS
REFERENCES
참고문헌 (21)
참고문헌 신청
1. [학술지(정기간행물)] - S. Nandi / 2006 / Detection of stator faults in induction machines using residual saturation harmonics / IEEE Trans. Ind. Appl 42 (5) : 1201 ~ 1208
2. [학술지(정기간행물)] - A. Siddique / 2005 / A review of stator fault monitoring techniques of induction motors / IEEE Trans. Energy Convers 20 (1) : 106 ~ 114
3. [학술지(정기간행물)] - G. Y. Sizov / 2009 / Analysis and diagnostics of adjacent and nonadjacent broken-rotor-bar faults in squirrel-cage induction machines / IEEE Trans. Ind. Electron 56 (11) : 4627 ~ 4641
4. [학술지(정기간행물)] - G. R. Bossio / 2005 / Effects of rotor bar and end-ring faults over the signals of a position estimation strategy for induction motors / IEEE Trans. Ind. Appl 41 (4) : 1005 ~ 1012
5. [학술지(정기간행물)] - S. Li / 2006 / Strategies of fault tolerant operation for three-level PWM inverters / IEEE Trans. Power Electron 21 (4) : 933 ~ 940
2. [학술지(정기간행물)] - A. Siddique / 2005 / A review of stator fault monitoring techniques of induction motors / IEEE Trans. Energy Convers 20 (1) : 106 ~ 114
3. [학술지(정기간행물)] - G. Y. Sizov / 2009 / Analysis and diagnostics of adjacent and nonadjacent broken-rotor-bar faults in squirrel-cage induction machines / IEEE Trans. Ind. Electron 56 (11) : 4627 ~ 4641
4. [학술지(정기간행물)] - G. R. Bossio / 2005 / Effects of rotor bar and end-ring faults over the signals of a position estimation strategy for induction motors / IEEE Trans. Ind. Appl 41 (4) : 1005 ~ 1012
5. [학술지(정기간행물)] - S. Li / 2006 / Strategies of fault tolerant operation for three-level PWM inverters / IEEE Trans. Power Electron 21 (4) : 933 ~ 940
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UCI(KEPA) : I410-ECN-0101-2015-500-002566674