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本文简单的介绍了变电站综合自动化功能由电网安全稳定运行和变电站建设、运行维护的综合经济效益要求所决定,是电力系统发展的趋势与要求。变电站自动化系统有不同的功能,通过对超高压变电站自动化系统中集中模式、相对分散模式、分层分布分散模式等主要结构模式的介绍,在模式化方案实施的基础上,对超高压变电站自动化系统在以后的发展模式再作探讨。并关于变电站自动化系统选型中存在的若干问题和应遵循的原则,阐述了变电站自动化系统的结构形式、功能等内容。
This article simply introduces the comprehensive automation function of substation, which is determined by the comprehensive economic benefits of power grid security and stability operation and substation construction, operation and maintenance, and is the trend and requirement of power system development. The substation automation system has different functions. Based on the introduction of the main structural modes such as centralized mode, relative decentralized mode and decentralized distributed mode in the EHV substation automation system, based on the implementation of the modeled scheme, the EHV substation automation system In the future development mode for further discussion. And on the substation automation system selection in the number of problems and the principle should be followed, elaborated substation automation system structure, function and so on.