中小型水电站厂内经济运行准实时系统的设计与实现  

The design and implementation of a non real time system of economic operation for medium and small scale hydropower stations

作　　者：徐晨光[1] 黄强[1] 赵麦换[1] 

机构地区：[1]西安理工大学水利水电学院,西安710048

出　　处：《水力发电学报》2003年第1期15-20,共6页Journal of Hydroelectric Engineering

基　　金：国家重点基础发展规划 ( 973 )项目 (G1 9990 4 3 60 8) ;中华电力教育基金会许继奖教金资助

摘　　要：本文试图根据电网负荷和电站水头的实时变化情况 ,进行厂内经济运行的优化计算。当厂内经济运行优化计算能够达到一定的速度要求时 ,即可认为实现了水电站厂内经济运行准实时系统。选择某中型水电站进行厂内经济运行实时系统的模拟实验 ,结果表明对水电站的 4台机组进行实时优化 ,平均计算时间在 0 2秒以内 ,即实现了厂内经济运行的准实时系统。In this paper the optimum calculation method of hydropower stations economic operation is presented, which is based on the real time information of electric load and water head. If the calculation speed of the system goes to a certain extent expected, the non real system of economic operation is achieved. A medium scale hydropower station with 4 units is selected for perfermance to examine this system. The result indicates that the calculation of the non real time system has taken in average less than 0 2 second, which means that the non real time system of economic operation is achieved.

关 键 词：中小型水电站厂 水利管理 自动化系统 经济运行 动态规划 准实时系统 

分 类 号：TV737[水利工程—水利水电工程]