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光纤通信具有不受电磁干扰,不用高压,不用接地、安余等特点,特别适用于电力系统。因为电力系统传输电话或控制信号是在特殊环境中进行的。一种是从高电化区将测量信号传输到地面。例如电网冲击负载测量信号。在高电位区测得的信号,通过光电转换(用测量信号
Optical fiber communication is not subject to electromagnetic interference, without high pressure, without grounding, rest and other characteristics, especially for power systems. Because the power system to transmit telephone or control signals are carried out in a special environment. One is to transmit the measurement signal from the high-electrification zone to the ground. Such as grid impact load measurement signal. Measured in the high potential area of the signal, through the photoelectric conversion (with the measurement signal