水泵水轮机

呼和浩特抽水蓄能电站水泵水轮机模型验收试验

Model Acceptance Test of the Pump Turbine of Hohhot Pumped Storage Power Station

对水泵水轮机模型试验要求的认识

The Understanding of Pump Turbine Model Test Conditions

利用PIV流场测试技术，对低比速混流式模型水泵水轮机转轮在水轮机工况下进行了可视化研究。

In this paper , the PIV technology is used to study the flow field of hydraulic pump-turbine model runner in hydraulic turbine condition .

电站装6台30万kW立轴、可逆、混流式水泵水轮机/发电电动机组。

The power station has installed 6 sets of vertical shaft , reversible , Francis pump-turbine / motor-generator units , each with a capacity of 300 MW .

本文利用ДO-7型斜流式水泵水轮机的模型静态全特性曲线，分析了影响泵工况零流量制动力矩的主要因素，推导出了斜流式水泵水轮机泵工况零流量制动力矩的计算公式。

The paper analyzes main factors on the effect of brake torque at zero delivery condition by use of the total model and stationary characteristics curves of Д O-7 diagonal flow pump-turbine . A formula is deduced for brake torque at zero delivery condition .

水泵水轮机全特性对调保的影响

Influence of Full Characteristics of Pump-turbines on Regulative and Protective Parameters

水泵水轮机转轮内水泵工况紊流分析

Three-dimensional Turbulent Flow Analysis Through a Pump-turbine Runner at Pump Modes

水泵水轮机的S形特性对机组性能的影响

The influence of the S-shaped Characteristics on a Pump Unit Performance

高水头水泵水轮机工况转换期瞬间异常声音分析

Analysis of abnormal sounds in working condition change-over for high-head pump-turbine

惠州抽水蓄能电站水泵水轮机转速的选择

Selecting the Speed of Pump-turbine for Huizhou Pumped Storage Power Station

可逆式水泵水轮机全特性曲线处理及可视化研究

Deal on Characteristic Curves of Reversible Pump-turbine and Study the Visualization

水泵水轮机转轮特性描述新方法及其工程应用

New method on pumpturbine characteristic description and its engineering applications

水泵水轮机流动可视化图像解析系统的设计

Design of Flow-Visualization Image Analytic System for the Water Turbine of Pump

低比速水泵水轮机S特性区的内部流动

The flow patterns of low specific speed pump-turbine in S-shape characteristic region

可逆式水泵水轮机调速器的控制特点分析

Analyzing the control characteristics of governor using for reversible pump-turbine

水泵水轮机热力学法现场效率试验及讨论

Field acceptance tests of pump-turbine with thermodynamics and its discussions

水轮机／水泵水轮机水力性能现场验收试验方法

Field acceptance test method for hydraulic performances of water turbines and pump-turbines

大容量、高转速水泵水轮机主轴密封相对常规水轮机主轴密封更容易发生故障。

Modification of main shaft seal in high-head and large-capacity pumped-storage power unit ;

提高水泵水轮机流动可视化图像质量的方法

Method of Improving Flow Visualization Image of Hydraulic Pump-turbine

可逆式水泵水轮机过渡过程计算的研究

Study On Transient Calculating of Pump - Turbine Installations

沙河抽水蓄能电站水泵水轮机参数研究

Study on the parameters of the pump-turbine for the Jiangsu Shahe Pumped-storage Power Plant

水泵水轮机全特性对数曲线投影法的应用

Application of full-performance logarithm-curve projection method of pump-turbine

水泵水轮机转轮全特性与蓄能电站过渡过程的相关性分析

Analysis of relation between characteristics of pump-turbine runner and transition of pumped-storage power station

大型混流可逆式水泵水轮机安装工艺探讨

Installation Process Probe of Large-scale Flow-mixing Reversible Pump-turbine

装有可逆式水泵水轮机的高水头抽水蓄能电站过渡过程计算与研究

Calculation of Transient Process of High Head Pumped Storage Power Station with Reversible Pump-Turbines

基于曲面拟合的水泵水轮机全特性曲线的新变换

New transformation method for complete characteristic curves of reversible pump turbine based on surface fitting

混流式水泵水轮机设计参数的确定

Determination of Design Parameter for Francis Pump-turbine

水泵水轮机转轮全三维逆向设计方法

Three-dimensional reverse design method for pump-turbine runners

水泵水轮机的数值模拟及其应用

Numerical Simulation of Pump-Turbines and Its Application

本文根据调节程序原理，对水泵水轮机在水轮机丢荷和水泵断电工况下的水锤控制方式进行了探讨；

Based on the developed valve stroking , the water hammer control for pump-turbines is studied .