한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1996년도 추계학술대회 논문집
- /
- Pages.328-332
- /
- 1996
- /
- 2005-8446(pISSN)
AE를 이용한 회전형 압축기의 이상상태 감시
The Monitoring of Abnormal Rotary Compressor using Acoustic Emission
초록
The compressor is one of important elements in refrigerator cycle and play an important role of refrigeration efficiency and quality. Therefore it is very important to monitor state of normal and abnormal compressor. In this research, technic of AE is used for monitoring abnormal rotary compressor and an AE parameter which is a most proper parameter to monitor the abnormal state of compressor is determined by signal processing, Finally, the monitoring result of rotary compressor is agreement with the result of life test.
키워드