基于机组运行安全的水布垭水电站机组负荷分配研究  

Research on Unit Load Distribution of Shuibuya Hydropower Station Based on Operation Safety

作　　者：史世平[1] 吴晋青[1] 郑姣[2] 

机构地区：[1]中水北方勘测设计研究有限公司,天津300222 [2]四川省都江堰东风渠管理处,四川成都610072

出　　处：《水力发电》2014年第3期67-71,共5页Water Power

摘　　要：针对水布垭水电站机组运行安全问题,建立了基于机组运行安全的水布垭水电站机组负荷分配模型,并采用改进遗传算法进行求解。水布垭水电站三种水头下不同量级的负荷分配结果表明:传统算法虽有时求得的电站耗流量较小,但无法保证水电站所有机组均处于稳定运行区中运行;改进算法能确保机组始终在稳定运行区中运行,从长远来看基于机组运行安全的改进算法较传统算法更经济且更有实用价值。For meeting the requirements on unit operational safety of Shuibuya Hydropower Station, the unit load distribution model is established based on the safe operation of units, and the improved genetic algorithm is used to solve the model. The results of load distribution under three water heads of Shuibuya Hydropower Station show that： （a） the traditional algorithm cannot guarantee all units being operated in stable operation zone, although it can obtain less water consumption; and （b） the improved algorithm can ensure all units being always operated in stable zone, and will be more economic and practical than traditional algorithm in a long term.

关 键 词：稳定运行区 机组负荷分配 遗传算法 水布垭水电站 

分 类 号：TM73[电气工程—电力系统及自动化]