水力发电学报2011，Vol.30Issue(4)：246-252,7.
汉江上游梯级水电站合约电量确定及分解
Contract power output of the cascade power stations on the upper Hanjiang River
摘要
Abstract
This paper studies the features of contract power output for the cascade power stations on the upper Hanjiang River by calculating the statistics of their long-term optimized operation and power output and by comparing different typical years in terms of their ratio of annual contract output over the actual annual output.The results show that on an average,the ratio of each station is 45% that means a high guaranteed efficiency.A scheme of how to decompose the annual contract output into monthly ones for each station is also derived using the reliable output in each month.This work provides a basis for the stations＇ operation and decision making in the power market.关键词
水文学及水资源/年度合约电量/DPSA-POA/发电量统计特征/汉江上游梯级水电站Key words
hydrology and water resources/contract power output/DPSA-POA/statistics of power output/cascade power stations on the upper Hanjiang River分类
建筑与水利引用本文复制引用
黄强,孙晓懿,张洪波,郝鹏..汉江上游梯级水电站合约电量确定及分解[J].水力发电学报,2011,30(4):246-252,7.基金项目
国家自然科学基金 （）
水利部公益性行业科研专项经费项目资助 任务书编号201101049 （）
