公伯峡水电站节水增发考核方法研究

Research on the Assessment System for Water Economization and Power Generating Improvement of Gongboxia Power Station

根据电站的实际生产要求,研究了公伯峡水电站节水增发的考核指标及关键考核参数的推求方法,并针对当前根据设计值进行估算的办法,提出了采用典型时段发电过程模拟计算确定考核参数的新方法。在此基础上,采用VB软件开发出了公伯峡水电站节水增发考核系统,用户可任意指定考核起止时段。算例结果表明,本考核系统结果合理,运行稳定。

The assessment target, assessment model and computing method for water economization and improving power generating on Gongboxia power station are investigated in this paper respectively on the basis of practical production conditions. Also, aiming at the estimation method based on the current designed values, a new method for determing the assessment parameters is suggested using the simulation calculation in typical time-section power generating process. On the basis of which, VB software is used to develop the assessment system of water economization and power generating improvement of Gongboxia power station so that the users can specify the time section of assessment starting and stopping at random. The results from the calculated examples indicate that the results of assessment system are rational and its operation is stable.