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以中原油田电网调度自动化系统为模式，介绍了电网调度自动化系统的流程结构，系统的作用，系统的功能，系统的配制及工作原理。系统选用一点多址微波与电力载波两种独立通信通道。使用该系统可以灵活、经济地组织小容量多点通信网络，克服有线通信建设费用昂贵、维护量大等缺陷。该系统与常规的SCA－DA系统相比，网络上各工作站的数据资源可共享，提高了系统数据库的性能和利用率；分布式网络技术提供了便利的可扩展性；系统配置灵活，不同型号档次的微机均可挂在网上，构成实现不同业务的工作站。
Taking Zhongyuan Oilfield Power Grid Dispatching Automation System as a model, this paper introduces the flow structure of dispatching automation system, the function of the system, the function of the system, the preparation and working principle of the system. The system chooses two kinds of independent communication channels of a little bit of much address microwave and power carrier. The system can be used flexibly and economically to organize small capacity multipoint communication network and overcome the defects of high cost and large maintenance of wired communication. Compared with the conventional SCA-DA system, this system can share the data resources of all workstations on the network and improve the performance and utilization of the system database. The distributed network technology provides convenient scalability. The system has flexible configuration and different models Grade of the computer can be linked to the Internet, constitute the realization of different business workstations.