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随着科学技术的不断发展,电力系统自动化、智能化建设步伐逐步推进,在此背景下,针对变电站自动化系统而言,需要以内部数据通信网络的完善构建与合理传输规约的选择来实现信息的有效交换与共享,进而在简化子系统互联的基础上,降低维护难度与人力物力投入比例,为实现整个电力系统的安全可靠运行奠定基础。本文针对变电站自动化系统的通信网络与传输规约选择问题进行了研究与探讨,以供参考。
With the continuous development of science and technology, the pace of automation and intellectualization of power system is progressively promoted. Against this background, for the substation automation system, it is necessary to use the perfect construction of internal data communication network and the choice of reasonable transmission protocol to realize the information Effective exchange and sharing, and then simplify the interconnection of subsystems, reducing the maintenance of the proportion of manpower and material resources investment and lay the foundation for the safe and reliable operation of the entire power system. In this paper, substation automation system communication network and transmission protocol selection issues were studied and discussed for reference.