西霞院反调节水电站电制动设计及运行中的应对措施

Electric Braking Design and Countermeasures in Operation of Xixiayuan Reverse Regulation Hydropower Station

为提高水电机组自动化水平,向无人值班,少人值守的管理模式发展,将电制动技术应用于西霞院反调节水电站。依据电制动原理对制动相关参数进行选取,并通过设计计算确定出满足西霞院反调节水电站实际工作需要的制动变压器容量;同时从生产角度出发,解决了电制动技术在自动化流程、机组保护和变压器保护配置等方面的应用问题。

In order to improve the level of hydropower generator automation and promote management mode of ＂Noone on duty, few people on duty＂, the electric braking technology is applied to Xixiayuan reverse regulation hydropowerstation. Based on the electric braking principle, the related parameters are selected. It also determines the braking transformer capacity through the calculation design, which meets the actual work need of Xixiayuan reverse regulation hydro-power station. Finally, it solves the production problem of electric braking technology in application to automaticprocess, generator and transformer protective configuration.