人民长江Issue(16)：75-79,5.DOI:10.16232/j.cnki.1001-4179.2015.16.018
抽水蓄能电站过渡过程计算影响因素分析
Study on factors affecting transient process calculation of pumped storage power station
郑应霞 1胡雄峰 1邱绍平1
作者信息
- 1. 中国电建集团 华东勘测设计研究院有限公司，浙江 杭州310014
- 折叠
摘要
Abstract
Transient process calculation is the basis of regulation guarantee design. Taking the transient process calculation in feasibility study of a domestic pumped storage power station as an example, the effects on the transient process calculation results exerted by the following factors are calculated and analyzed through Hysim:draft head, runner model characteristics, diameter of tailrace tunnel, generator-unit's moment of inertia and closure law of guide vanes. It is founded that the draft head and runner model characteristics have more significant impact on the transient process calculation results. As the draft head and the station layout can be basically determined in feasibility study while the characteristics of the generator-unit developed by different man-ufacturers are variable, so concern should be attached to the characteristics of the generator-unit in its bid invitation so as to meet the demand of regulation guarantee design.关键词
过渡过程/吸出高度/转轮模型特性/转动惯量/导叶关闭规律/抽水蓄能电站Key words
transient process/draft head/runner model characteristics/moment of inertia/closure law of guide vanes/pumped storage power station分类
建筑与水利引用本文复制引用
郑应霞,胡雄峰,邱绍平..抽水蓄能电站过渡过程计算影响因素分析[J].人民长江,2015,(16):75-79,5.
