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
- 2017.7
- 수록면
- 972 - 982 (11page)
이용수
초록· 키워드
오류제보하기
The Park’s vector of stator current is a popular technique for the detection of induction motor faults. While the detection of the faulty condition using the Park’s vector technique is easy, the classification of different types of faults is intricate. This problem is overcome by the Multiple Park’s Vector (MPV) approach proposed in this paper. In this technique, the characteristic fault frequency component (CFFC) of stator winding faults, rotor winding faults, unbalanced voltage and bearing faults are extracted from three phase stator currents. Due to constructional asymmetry, under the healthy condition these characteristic fault frequency components are unbalanced. In order to balanced them, a correction factor is added to the characteristic fault frequency components of three phase stator currents. Therefore, the Park’s vector pattern under the healthy condition is circular in shape. This pattern is considered as a reference pattern under the healthy condition. According to the fault condition, the amplitude and phase of characteristic faults frequency components changes. Thus, the pattern of the Park’s vector changes. By monitoring the variation in multiple Park’s vector patterns, the type of fault and its severity level is identified. In the proposed technique, the diagnosis of faults is immune to the effects of unbalanced voltage and multiple faults. This technique is verified on a 7.5 hp three phase wound rotor induction motor (WRIM). The experimental analysis is verified by simulation results.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. ANALYTICAL APPROACH
Ⅲ. EXPERIMENTAL SETUP
Ⅳ. EXPERIMENTAL RESULTS
Ⅴ. CONCLUSIONS
REFERENCES
참고문헌 (38)
참고문헌 신청
[학술지(정기간행물)] - A. H. Bonnett / 1992 / Cause and analysis of stator and rotor failures in three-phase squirrel-cage induction motors / IEEE Trans. Ind. Appl. 28 (4) : 921 ~ 937
[학술지(정기간행물)] - A. Siddique / 2005 / A review of stator fault monitoring techniques of induction motors / IEEE Trans. Energy Convers. 20 (1) : 106 ~ 114
[학술지(정기간행물)] - / 1985 / Report of large motor reliability survey of industrial and commercial installations, part I and II / IEEE Trans. Ind. Appl. IA-21 (4) : 853 ~ 872
[학술지(정기간행물)] - P. Zhang / 2011 / A survey of condition monitoring and protection methods for medium-voltage induction motors / IEEE Trans. Ind. Appl. 47 (1) : 34 ~ 46
[학술지(정기간행물)] - H. Mahmoud / 2016 / An inverse approach for interturn fault detection in asynchronous machines using magnetic pendulous oscillation technique / IEEE Trans. Ind. Appl. 52 (1) : 226 ~ 233
[학술지(정기간행물)] - A. Siddique / 2005 / A review of stator fault monitoring techniques of induction motors / IEEE Trans. Energy Convers. 20 (1) : 106 ~ 114
[학술지(정기간행물)] - / 1985 / Report of large motor reliability survey of industrial and commercial installations, part I and II / IEEE Trans. Ind. Appl. IA-21 (4) : 853 ~ 872
[학술지(정기간행물)] - P. Zhang / 2011 / A survey of condition monitoring and protection methods for medium-voltage induction motors / IEEE Trans. Ind. Appl. 47 (1) : 34 ~ 46
[학술지(정기간행물)] - H. Mahmoud / 2016 / An inverse approach for interturn fault detection in asynchronous machines using magnetic pendulous oscillation technique / IEEE Trans. Ind. Appl. 52 (1) : 226 ~ 233
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UCI(KEPA) : I410-ECN-0101-2018-560-001033767