摘要
为了充分发挥梯级电站的发电效益,协调梯级电站运行过程,总结了将两水电站进行联合调度、优化水库日运行方式、合理利用水资源、提高发电效益的研究成果。通过建立优化模型,采用动态规划方法,合理优化彭水、银盘电站的日运行过程。结果表明:优化调度运行比银盘承担基荷和两水电站同步调峰的调度方式分别节约用水2.12%和1.24%,有效地协调了水库的运行过程,取得了较好的发电效益。
In order to give full play to the generation benefits and coordinate the operation process of cascade hydropower stations,research results such as joint operation of two stations,optimization of daily operation mode,full use of water resource and improvement of power generation,are summarized.The results show that the optimal dispatching mode saved water about 2.12% and 1.24% respectively comparing to the mode Yinpan bearing the base load and the mode two stations synchronously regulating peak load.The operation process is coordinated efficiently and good power generation benefit is achieved.
出处
《水电与新能源》
2013年第2期44-47,共4页
Hydropower and New Energy
基金
国家"十一五"科技支撑计划项目(2009BAC56B04-1)
关键词
梯级水库
优化调度
动态规划
日运行方式
cascade reservoir
optimal dispatching
dynamic programming
daily operation mode
