Research on distributed fiber-optic sensor based motor fault monitoring system

Yi Zhang; Haiyan Xu; Qian Xiao; Hongyan Wu; Dong Zhao

doi:10.1117/12.865716

11 October 2010 Research on distributed fiber-optic sensor based motor fault monitoring system

Yi Zhang, Haiyan Xu, Qian Xiao, Hongyan Wu, Dong Zhao

Proceedings Volume 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 76567F (2010) https://doi.org/10.1117/12.865716
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China

Abstract

A new running condition monitoring method of motors such as generator sets, and aircraft engines, using distributed fiber-optic sensor was introduced in this paper. A Michelson Interferometer based fiber-optic sensor was constructed, which offered a high sensitivity of disturbance detection. Because the sensing arm of the sensor was composed of optical fiber, the distributed fiber-optic interferometric sensor provided a high capacity of anti-electromagnetic interference. The monitoring system had a simple structure, and the sensor could be fixed on the motor easily to monitor its running condition.

Citation Download Citation

Yi Zhang, Haiyan Xu, Qian Xiao, Hongyan Wu, and Dong Zhao "Research on distributed fiber-optic sensor based motor fault monitoring system", Proc. SPIE 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 76567F (11 October 2010); https://doi.org/10.1117/12.865716

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