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通过对微机保护监控技术在长大线四平66 kV变配电所的应用,介绍微机监控保护系统的构成、功能及相对电磁保护的优势,阐明采用微机监控保护技术对铁路电力系统供配电自动化的意义。
Through the application of microcomputer protection monitoring technology in 66kV substation of Siping 66kV line, this paper introduces the structure, function and advantage of relative electromagnetic protection of microcomputer monitoring and protection system. It also illustrates the application of microcomputer monitoring and protection technology to the automation of power supply and distribution for railway power system Meaning.