三峡右岸电站巨型发电机组数据采集与控制技术研究与实现

Research and realization of real-time data acquisition and control for gigantic generating units in Three Gorges Project

巨型机组的应用对水电站计算机监控系统的实时性、可靠性、安全性提出了更高的要求。对此,文中介绍了采用多通道并行的通信模式,以及多台采集服务器对列冗余策略,大大提高了数据采集与控制的性能指标。相关技术成功应用于三峡右岸电站监控系统。

Along with the application of gigantic hydropower generator, higher requirements for the real-time property, reliability, safety of the computer monitoring and control system for hydropower stations have been put forward. The adoptions of the multithread parallel communication pattern and the multiple data acquisition servers redundancy scheme are introduced herein, by which the property indexes of the data acquisition and control have been highly enhanced and the relevant technique has been successfully applied to the computer monitoring and control system for the right bank hydropower station of the Three Gorges Project as well.