联络断路器

介绍了可编程序控制器（以下简称PLC）在两路供电系统中控制联络断路器自动投入的一种有别于传统继电器控制的新方法。

A new control method of PLC , which is different from conventional relay control , is introduced .

接力通信系统的容量系列波道配置及设备的主要技术要求用大容量高速开关装置取代并列运行的联络断路器的设计

Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100 ~ 1000MHz radio relay communication systems The design of using FSR instead of busbar internuncial breaker

为预防变电站联络线路上油断路器的非规范操作、采取在合闸回路中增设电压继电器触点的技术改进措施，提高了变电站联络线路安全运行的可靠性。

To prevent non-standard operation oil current breaker in the communication circuit of transmission station , using technology improved by adding voltage relay contact point in the circuit , the reliability of the safety running is improved .