Research on the Signal Transmission Monitoring System of Communication Power Source Based on Photoelectric Conversion Technology
The article proposes a communication power supply dry contact signal transmission monitoring system based on photoelectric conversion technology.The system adopts photoelectric conversion module to realize bidirectional conversion of electrical signals and optical signals,uses optical fiber transmission system to realize long-distance,high-rate and low-loss data transmission,real-time collects and analyzes state quantities such as voltage and current through the monitoring device of telecommunication power supply dry contact,and combines with the monitoring and controlling terminals to realize remote monitoring and controlling of telecommunication power supply.Experimental results show that the system has high-speed,reliable and accurate data transmission and fault diagnosis capability,which provides a new technical means for intelligent monitoring of communication power supply.
communication powerdry contactsoptoelectronic conversion
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