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
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 1,660 - 1,665 (6page)
이용수
초록· 키워드
오류제보하기
This paper proposes a new position sensorless control method based on the high frequency signal injection. The frequency of the signal is increased up to 2/3 of the switching frequency, and the dynamics of the sensorless control can be improved. Furthermore, the audible noise is reduced conspicuously due to the increased frequency of injected signal. In this method, the rotor position is directly calculated from three successively sampled currents and voltages without any filter. The injected signal comes from three voltage vectors rotating at the stationary reference frame. The 15㎐ speed control bandwidth and 300㎐ current regulation bandwidth has been demonstrated with the experimental test results.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. HIGH FREQUENCY ROTATING SIGNAL INJECTION METHOD
Ⅲ. IMPLEMENTATION OF PROPOSED SENSORLESS METHOD
Ⅳ. EXPERIMENTAL RESULTS
Ⅴ. CONCLUSIONS
REFERENCES
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-560-000301066