关键词: 一厂两站, 安全监测, 自动化系统, 运行管理, 锦屏水电站

Abstract: The engineering scale of Jinping I and II Hydropower Stations is huge and the safety monitoring system is complicated. Through a great number of investigations, analysis and studies, the network hierarchy and topology structure, system power supply and lightning protection measures, device arrangement etc. for the automatic safety monitoring system of Jinping I and II Hydropower Stations were determined. The highly unified "one power plant and two stations" management mode greatly improves the operation reliability of the safety monitoring system. This paper introduces the main innovations of the safety monitoring system, the related building design, and the operation and maintenance management mode as well as the achievements to provide experience reference for the similar project.

Key words: one power plant and two stations, safety monitoring, automatic system, operation management, Jinping Hydropower Station