介绍了水电厂现地自动化系统技术的现状,对智能水电厂现地系统IEC61850技术进行了探讨。引用智能变电站的相关经验,对智能水电厂现地系统体系结构和智能化技术进行了探讨,着重在调速器系统、励磁系统、状态监测系统和智能测控装置等方面探讨了其智能化设想。 This paper introduces the status quo of on-site automation system technology in hydropower plants and discusses the IEC61850 technology of on-site system in smart hydropower plants. Based on the relevant experience of intelligent substation, the system architecture and intelligent technology of intelligent hydropower plant are discussed. The intelligent assumption of governor system, excitation system, condition monitoring system and intelligent measuring and controlling device are discussed.