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A Power-Over-Fiber System with Low Consumption Multi-Sensing for Remote Monitoring Equipment
Yuemei Li 1,Zhiguo Zhang 1 *,Luming Li 2,Ziyang Xiao 2
1.Beijing University of Posts and Telecommunications, State Key Laboratory of Information Photonics and Optical Communications, Haidian District, Beijing, China, 100876;Beijing University of Posts and Telecommunications, State Key Laboratory of Information Photonics and Optical Communications, Haidian District, Beijing, China, 100876;Information and Communications branch, Jiangxi Electric Power Company, Nanchang 330029, China;Information and Communications branch, Jiangxi Electric Power Company, Nanchang 330029, China
2.
*Correspondence author
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Funding: This work is supported by the National Natural Science Foundation of China (No.No. 62075017))
Opened online: 9 February 2021
Accepted by: none
Citation: Yuemei Li,Zhiguo Zhang,Luming Li.A Power-Over-Fiber System with Low Consumption Multi-Sensing for Remote Monitoring Equipment[OL]. [ 9 February 2021] http://en.paper.edu.cn/en_releasepaper/content/4753652
 
 
In this study, we develop a novel multi-sensing functional system based on Power-Over-Fiber (POF) technique. This system is characterized by its versatility, ultra low energy harvesting and management and remote equipment low consumption. An unusual energy management unit is designed, applied, and realized ultra-low energy collection. We use gallium arsenide as the photoelectric (PV) conversion unit in the system and design intelligent ultra-low power management unit utilization and management the energy of laser power into electricity. It provides a clever idea to solving power requirement of high consumption sensing equipment and promotes the practical application of the POF technology. To using energy more efficiently, a simulation model based on finite elements has been developed for the photovoltaic system. It presents a comprehensive numerical investigation on the effect of the performance of the photovoltaic cell using COMSOL 5.5 Multiphysics software. In addition, it has been used in water monitoring and data transmission stably for a long time.
Keywords:Power-Over-Fiber; Wavelength division multiplexing; photovoltaic cell; sensor; energy management.
 
 
 

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