论文部分内容阅读
电力通信调度的正常与否直接关系到电力网运行的安全。本文介绍了为电力调度而设计的一种无线电话通信系统，该系统由一个主站和可扩展的分站组成，它可单独运行，也可与载波调度机集成运行，具有主站与分站互叫、电话会议等功能。文中介绍了系统及其关键电路的设计方案。现场使用结果表明：系统具有很高的可靠性，对提高电力系统中通信的可靠性具有重要的实用价值。
The regulation of power communication is directly related to the safety of power grid operation. This paper presents a radiotelephone communications system designed for power dispatch that consists of a master station and an expandable substation that can operate alone or in combination with a carrier dispatcher, Call each other, conference calls and other functions. The paper introduces the design of the system and its key circuits. The field use results show that the system has high reliability and has important practical value for improving the reliability of communication in the power system.