水电站

词组短语

hydropower station

与水电站相关的网络例句 [注：此内容来源于网络，仅供参考]

According to the optimal principle of dynamic programming and combined with the requirement of optimal operation constructed the model of reservoir operation which objective function was to pursue the maximal electric power and the decision variable was the generation power flow.

根据动态规划的最优性原理，结合水电站对优化调度的要求，建立以水电站年发电量最大为目标函数，以各时段下泄流量为决策变量的水库优化调度模型。

This software can not only measure the real time data of hydroelectric plant,but also carry out the auto generate electricity on the hydroelectric plant and ordinal startup-stop of the dynamotor. The software also carrys out the functions of alarm disposal,report forms,print and load curve.

该软件不仅实现了对水电站内各种模拟参数和数字信号的实时监测功能，还实现了对水电站的自动发电、机组顺序启停的控制，以及报警处理、报表打印、负荷曲线等功能。

This paper analyze and study the influence of the superimposition in depth based on the previous achievements and combined with the theoretical qualitative analysis and project instances. The main contents as follow:Chapter 1: Indicate the significance and objective of this paper, review the previous achievements of the transient process and superimposition, and then present the study purpose of this paper.Chapter 2: combined with the physic knowledge of the fluctuation and the superimposition, Indicate the physical essences and the influence of the superimposition phenomena that exist in the diversion pipe system, and take one hydraulic turbine owning only one diversion tunnel and two hydraulic turbines sharing one tailrace conduit for instance to study out the numerical calculation superimpose operations.Chapter 3: From the calculation theory of the parameter of the guaranty calculation of regulation of the hydro-turbine, qualitative analyze the influence of the superimposition on them and the superpose time, combined with some project instances, get the numerical value of the influence of the superimposition and the superpose time.Chapter 4: Based on the previous achievements of the calculation and theoretical analysis of the surge-chamber ground swell, analyze the influence of the superimposition on it and the superpose time.

本文在前人研究成果的基础上，结合理论定性分析及工程实例，对波动叠加带来的影响进行深入分析研究，其主要内容如下：第1章，指出本文研究的意义和目的，回顾前人对水电站过渡过程及波动叠加方面的有关研究成果，在此基础上提出本文的研究内容；第2章，结合物理学中有关振动与波动叠加方面的有关知识，阐述水电站引水发电系统中存在的波动现象的实质及其影响，并以两机一洞和一机一洞具有上游调压室或下游调压室的水电站拟定其数值计算叠加工况；第3章，从机组调保参数的理论出发，定性的分析波动叠加对机组调保参数的不利影响及叠加时间，结合几个工程实例，得到波动叠加带来的影响大小及叠加时间；第4章，在前人对调压室涌浪进行计算和理论分析的基础上，分析波动叠加对调压室涌浪的影响及其叠加时间。

The project is scheduled to run in 2012. The Jinping auxiliary tunnels (2×17.5 km) serve as the access tunnels between Jinping Ⅰ and Jinping Ⅱ, and also as the exploratory and construction adits for the headrace tunnels of Jinping Ⅱ.

锦屏水电站计划于2012年第一批机组投入运行。2条长17.5km的锦屏辅助洞是联系锦屏一、二级水电站的交通洞，也是锦屏二级水电站引水隧洞施工的超前地质勘探洞和施工辅助洞。

With the swift development of the hydroelectric project in our country, a set of large or extraordinary hydropower stations are being designed or constructed, such as the Three Gorges hydropower station, Longtan hydropower station, Xiangjiaba hydropower station, Xiaowan hydropower station, Pengshui hydropower station etc. All these hydropower stations adopt underground workshop, and have long diversion pipe system, and have one or two surge-chambers or adopt tailrace tunnel with sloping ceiling.

随着我国水电事业的迅速发展，一批大型、特大型水电站正在设计或处于待建之中，如三峡水电站、龙滩水电站、溪洛渡水电站、向家坝水电站、小湾水电站、乌江彭水水电站等，这些电站多采用地下厂房，具有较长的引水发电系统，并且设有调压室或采用变顶高尾水洞。

Portugal's main asset in Mozambique is the Cahora Bassa hydroelectric dam, Mozambique's largest company, which is still controlled by the Portuguese state although agreement ahs been reached to transfer the company to Mozambique.

葡在莫的主要资产是卡布拉·巴萨水电站，该水电站是莫最大的公司。葡莫之间有协议，该水电站将由葡移交给莫，但目前仍由葡方控制。

On Sep 26, 2004, the 1st generator of Gongboxia on Huanghe River was put into running, upon which the total capacity of waterpower generators in China was over lOOOOOMW, which emblematized that the waterpower developing in China has achieved a historic over-crossing and created famous achievement during the past century.

我国水能资源丰富，根据最新规划资料，理论蕴藏量达6.94亿KW，其中技术可开发装机容量5.42亿KW，经济可开发装机容量4.02亿KW.50多年来，我国水电建设在规模、质量、技术和管理等方面都取得了举世瞩目的成就，建成了巨型电站二滩水电站，开工建设三峡、龙滩、小湾、瀑布沟等巨型、特大型水电站。2004年9月26日，随着黄河公伯峡水电站第一台机组发电投产，我国水电装机容量已突破1亿KW，标志着我国的水电建设实现了历史的跨越，创造了世纪辉煌。

But the researches of CFRP on steel penstocks of hydroelectric stations that beaer pressure have nothing by nowAccording to the experiment of steel penstocks of hydroelectric station reinforced by CFRP,this paper gives plenty of numerical results and analyzes the theoretical and experimental curves .The finite element model and calculation method for steel penstocks of hydroelectric stations are presented.

但是将CFRP应用到水电站压力钢管的研究到目前还没有，通过CFRP加固水电站压力钢管的模型试验研究，本文给出了大量的试验数据，分析了理论与试验曲线，建立了水电站压力钢管CFRP加固的有限元模型并说明了计算方法。

Research on multi-objectives optimal operation of the hydropower station with two-row placed units is studied with an example of Lijiaxia hydropower station. Stability characteristics and operation efficiency of the two-row placed units is studied by real test and analysis. Optimal operation mode is also proposed.

以李家峡双排机水电站为实例，开展双排机水电站综合优化运行研究，通过真机测试分析，得出了李家峡双排机水电站机组稳定性特征和机组效率变化规律，提出了双排机水电站优化运行模式。

Wawu Mountain Hydropower Station is the first cascaded one in the Zhougong River ,which is branch of the Qingyi river. The geohazards about the banks of reservoir are landsides, debris flows, rockfalls and so on. Therefore, how to evaluate these geohazards and geological environment of the reservoir is important to prove scientific basis to the engineering.

四川瓦屋山水电站工程是青衣江一级支流周公河上游第一个大型梯级电站，瓦屋山水电站库岸有崩塌、滑坡、泥石流等多种自然灾害类型，如何评价这些地质灾害的危险性以及瓦屋山水电站的地质环境质量，将为瓦屋山水电站建设用地审批提供科学依据。

与水电站相关的网络解释 [注：此内容来源于网络，仅供参考]

energy output of hydropower station：水电站发电量

出力系数 coefficient of output | 水电站发电量 energy output of hydropower station | 保证电能 firm energy

hydroelectric power station：水电站

水电厂:the hydroelectric power station | 水电站:Hydroelectric power station | 生物多样性:Jinping hydroelectric power station

hydroelectric power station：水电站,水力发电站

hydroelectric power plant | 水力发电厂 | hydroelectric power station | 水电站,水力发电站 | hydroelectric resources | 水电资源,水力资源

water power plant：水电站

water pollution map 水污染地图 | water power plant 水电站 | water quality 水质

water power site：水力开发地点,水电站站址

viable site 有利工程地址 | water power site 水力开发地点,水电站站址 | siting 选点,选线;定位,定线;安置

quotative discharge of hydropower station：水电站引用流量

加权平均水头 weighted average head | 水电站引用流量 quotative discharge of hydropower station | 机组过水能力 maximum discharge of turbine

Waterhead, discharge, water lever of hydropower station：水电站的水头、流量、水位

水电站出力和发电量 Power and energy output of hydropower statio... | 水电站的水头、流量、水位 Waterhead, discharge, water lever of hydropower station | 水电站发电成本 generation cost of hydropower statio...

hydropower plant：水电站经济运行

中小水电站:medium or small hydropower plant | 水电站经济运行:Hydropower plant | 小浪底水电站:Xiaolangdi Hydropower Plant

diversion type hydropower station：引水式水电站

混合式水电站mixed-type hydropower station3.075 | 引水式水电站diversion type hydropower station3.076 | 水电站经济指标economic indices of hydropower station3.077

dam type hydropower station：坝式水电站

低水头水电站low head hydropower station3.071 | 坝式水电站dam-type hydropower station3.072 | 河床式水电站hydropower station in river channel3.073