摘要
本文介绍水电站过渡过程的仿真计算,通过建立明满流数学模型,并提出相应的计算条件和计算工况,重点计算分析白鹤滩水电站尾水管明满流对过渡过程的影响。
This paper introduces the transient simulation calculation of hydropower station. By establishing the mathematical model of the free surface-pressurized flow, and the corresponding calculation conditions and working conditions are put forward, and the influence of free surface-pressurized flow of the draft tube on the transition process of Baihetan Hydropower station is calculated and analyzed emphatically.
作者
陈太平
周超
凡家异
张建
刘钟
CHEN Taiping;ZHOU Chao;FAN Jiayi;ZHANG Jian;LIU Zhong(Dongfang Electrical Machinery Co.,Ltd.,618000,Deyang,Sichuan,China)
出处
《东方电气评论》
2019年第2期43-46,共4页
Dongfang Electric Review
关键词
调压室
明满流
调节保证
蜗壳最大压力
尾水管真空度
转速上升
surge-chamber
free surface-pressurized flow
regulating guarantee
spiral case maximum pressure
draft tube vacuum
speed rise.
