水电站综合自动化系统在花凉亭水电站的应用

About the Application of Hydropower Comprehensive Automation in the Hualiangting Hydropower Station

文章以花凉亭水电站自动化改造技术方案为例,探讨了水电站自动化改造的几个主要方面,包括调速器系统、励磁系统、保护系统、水机自动控制系统等部分。以上系统由分层分布式计算机控制系统构建水电站综合自动化系统,在上位机的水电站机组经济运行调度模块的配合下,可以实现水电站的可靠、经济、实用运行的基本要求,即实现少人值守的总体目标。

The paper discusses about the renovation of antomation system in a hydropower station, with the Hualiangting Hydropower Station as an example, from the following aspects, that is, governor system, excitation system, protection system and automatic control system. The above systems construct the comprehensive automatic system in a hydropower station by hierarchical and distributed computer control system. With the cooperation the scheduling module of economical operation of hydropower units of the upper machine it can realize the basic requirement of reliable, economical and practical operation, to make the main target of few attendants come true.