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论述了广州电力工业局 5 0 0kV北郊变电站综合自动化系统的工作原理、功能总体设计、设备的配备和布置、网络通信的集成、与继电保护的接口、时钟同步以及控制和闭锁等问题 ,通过与采用传统概念设计的 5 0 0kV增城变电站的监控系统比较 ,得出 5 0 0kV北郊变电站采取的全分散、分层分布式的系统结构具有功能综合化、操作监视屏幕化和运行管理智能化等特点的结论。
The working principle, overall design of functions, equipment arrangement and arrangement, integration of network communication, interface with relay protection, clock synchronization, control and blocking of the substation automation system of 500 kV Beijiao Substation in Guangzhou Electric Power Industry Bureau are discussed. By comparison with the monitoring system of the 500 kV Zengcheng substation with the traditional concept design, the fully decentralized and distributed system structure of the 500 kV Beijiao Substation is obtained with functions integration, operation monitoring screen and operation management intelligence The conclusion of the characteristics.