基于传能光纤的激光供能电子式电流互感器光电传输系统  

Laser-powered electronic current transformer photoelectric transmission system based on energy-transmitting optical fiber

作　　者：刘宇 陈明阳[1] 蒋毛毛 LIU Yu;CHEN Mingyang;JIANG Maomao(College of Mechanical Engineering,Jiangsu University,Zhenjiang 212000,China)

机构地区：[1]江苏大学机械工程学院,江苏镇江212000

出　　处：《电子设计工程》2022年第16期98-102,共5页Electronic Design Engineering

摘　　要：目前研究的激光供能电子式电流互感器光电传输系统传输过程稳定性较差,导致传输结果可靠性较低。因此,设计基于传能光纤的激光供能电子式电流互感器光电传输系统。通过单片机、采集器、存储器和传输器设计系统硬件,完成电磁信号的采样、存储和传输;并利用高传输功率传能光纤进行电流互感器光电信号传输,完成系统软件优化设计,从而实现基于传能光纤的激光供能电子式电流互感器光电传输系统设计。实验结果表明,设计的基于传能光纤的激光供能电子式电流互感器光电传输系统的稳定性较好。At present,the photoelectric transmission system of laser powered electronic current transformer has poor stability in transmission process,which leads to low reliability of transmission results. Therefore,the photoelectric transmission system of laser-powered electronic current transformer based on energy-transmitting optical fiber is designed. The hardware of the system is designed by MCU,collector,memory and transmitter to complete the sampling,storage and transmission of electromagnetic signal;The system software design is completed by using the optical fiber with higher transmission power to transmit the optical signal of the current transformer. Thus the optical transmission system design of the laser powered electronic current transformer based on the optical fiber is realized. The experimental results show that the stability of the photoelectric transmission system of laser powered electronic current transformer based on energy-transmitting optical fiber is good.

关 键 词：传能光纤 激光供能 电子式电流 电流互感器 光电传输 

分 类 号：TN29[电子电信—物理电子学]