农村水电增效扩容改造实践及成效分析  

The Practice and Effect of Efficiency Increase and Capacity Improving of Rural Hydropower Stations

作　　者：何良超 HE Liangchao(China Datang Corporation Science&Technology General Research Institute Hydropower Branch,Nanning 530033,China)

机构地区：[1]中国大唐集团科学技术研究总院有限公司水电科学研究院,南宁530033

出　　处：《科技和产业》2023年第7期183-187,共5页Science Technology and Industry

摘　　要：目前中小水电增效扩容改造的研究多聚焦于项目全过程管理、改造技术研究以及改造方案的选择制定,而鲜有对增效扩容改造前、后电站及机组状况的分析。以安徽纪村水电站增效扩容实践为对象,对比分析增效扩容改造后机组的性能变化、水能利用变化及经济效益情况。实践表明,农村水电增效扩容改造要综合考虑各种因素,分析利弊,选择合适方案,以达到改造技术先进、方案合理、经济的目标。At present,the research on efficiency enhancement,capacity expansion and reconstruction of small and medium-sized hydropower stations mostly focuses on the whole process management of the project,the research on reconstruction technology and the selection and formulation of reconstruction schemes,while the analysis on the status of power stations and units before and after the efficiency enhancement,capacity expansion and reconstruction is rare.Taking the efficiency increase and capacity expansion practice of Jicun Hydropower Station in Anhui Province as an example,the performance change,water energy utilization change and economic benefit of the units after efficiency increase and capacity expansion transformation are analyzed.The practice shows that,in order to increase the efficiency and expand the capacity of rural hydropower,it is necessary to comprehensively consider various factors,analyze the advantages and disadvantages,and select an appropriate scheme to achieve the goal of advanced technology and reasonable and economic scheme.

关 键 词：增效扩容 运行效率 水能利用 耗水率 

分 类 号：TV74[水利工程—水利水电工程]