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重点介绍了大唐陈村水力发电厂机组自动化和计算机监控系统、机组励磁系统、直流系统和继电保护、中控室返回屏等电气控制保护系统,设备技术改造的特点、经验和运行分析。作为运行多年的老水电厂的技术改造需结合自身特点做好规划,在设备选型招标和技改实施过程中必须依靠该电厂的技术力量,制定并执行切实可行的技术方案,使新设备投运后能解决以往存在的安全问题并发挥最大经济效益。
The characteristics, experience and operation analysis of Datang Chencun Hydropower Plant automatic control and computer monitoring system, unit excitation system, DC system and relay protection, central control room return screen and other electrical control protection system are introduced. As an old hydropower plant that has been operating for many years, the technological transformation must be planned in light of its own characteristics. During the process of equipment selection, bidding and technological transformation, technological capabilities of the plant must be relied upon to formulate and implement practical technical solutions to make the new equipment investment After shipment, it can solve the existing safety problems and maximize the economic benefits.