5G Optical Sensing Technologies

Mahmoud, S.A.; Koziol, Bernhard; Jusak, Jusak

doi:10.1002/9781119491590.ch9

Cited by 1 publication

(1 citation statement)

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“…A novel close-loop EM control observer scheme based on the FOS multi-parameter sensor system is proposed: the utilization of FBG for sensing EM may provide sufficient EM performance data, which can be used for EM health monitoring, vulnerable points tracking, foreseen maintenance, and design optimization. In the future, the declining trend prediction model or advanced energy conserving control of EM may will be established based on advanced FOS for precise data collection and artificial intelligence or 5G (Mahmoud et al 2019) sensor networking algorithms and protocols for analyzing. By comparing the sensing characteristics of different types of FOS principles, we may suppose that the developed FBGbased sensor network will be an efficient solution for online multiparameter monitoring of rotating electric machines.…”

Section: Discussionmentioning

confidence: 99%

Fibre optic sensors for the monitoring of rotating electric machines: a review

et al. 2021

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Accurate and efficient monitoring of electrical machine (EM) operating parameters, including temperature, mechanical vibration, torque and rotating speed and others that can indicate the EM health conditions is becoming ever more important in the world of electrical drives. The traditional methodology of one sensor per parameter can be theoretically replaced by a "one sensor measures all" technology, which can be achieved through the use of fibre-optic sensors (FOS). In this paper, several FOSs, which use different optical sensing principles for multiple physical parameter measurements of EMs, are reviewed. This paper also provides an insight into the major developments, and discusses the engineering challenges of FOS used for EM monitoring over the last few decades, and compares the advanced features of FOS with those of conventional sensors in use. Finally, a novel FOS-EM observer system scheme employing the Fibre Bragg Grating technique for multiparameter monitoring of EM health is proposed, after discussion of the preceding industrial and academic FOS cases for EM applications.

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Section: Discussionmentioning

confidence: 99%