中型水电站

四川中型水电站建设的经验与教训

Experiences and Lessons from Construction of Midium-sized Hydropower station in Sichuan

发电机断路器在中型水电站中的应用

Application of Generator Circuit Breakers in Middle-scale Hydroelectric Power Stations

多建中型水电站，加快水电发展速度

Build more medium-sized hydropower stations to speed up Hydropower Development

适用于大中型水电站的滤油车的研制

Development of the Shifting Oil Filter for a Large-mid Hydraulic Power Station

大中型水电站施工供电方案的计算机辅助设计

CAD of Power Supply Scheme for Construction of Large-Medium Sized Hydropower Stations

GB17621-1998大中型水电站水库调度规范

Specification of reservoir operation for large and medium-scale hydropower stations

论四川省抢建中型水电站的迫切性

About the Urgency of the Fast Construction of Medium sized Hydropower Stations in Sichuan Province

中型水电站经济评价

Economic evaluation of medium sized hydropower stations

中型水电站具有工期短、投资省、收效快等独特的优点。

Midium-sized hydropower station is characterized by short construction period , small investment and quick returns .

大中型水电站计算机监控系统改造设计探讨

Discussion on Reform Design for Computer Monitoring and Control System of Large and Medium Hydropower Plants

中型水电站厂房分缝及混凝土浇筑分层分块设计

Design method for the middle sized hydropower station powerhouse parting and the concrete placing delaminating and blocking

本文介绍并分析了我国若干大中型水电站地下厂房的长期原体观测资料。

This paper presents and analyses the long term prototype observational data of some large underground hydro-powerhouse in China .

东北大中型水电站水量利用及发电量分析

The Utilization of Water Quantity and Analysis on Power Output for Large or Medium Hydraulic Power Stations in Northeast China

混凝土防渗墙在水库出险加固、大中型水电站深厚覆盖层基础防渗等方面较其他处理方法有更大的安全性和可靠性。

Concrete cutoff wall presents a bigger safety and reliability in aspects of the reinforcement of reservoirs ' loss , and foundations ' cutoff in large-medium hydropower stations ' deep overlying strata .

在大比降、河床质很粗、推移质运动剧烈的河流上修建低坝引水枢钮，是我国西南地区中型水电站的特点。

Building low dam diversion pivot on the river that of gradient ratio steep > bed material roughness and bed load movement acuteness is characteristic in Southwest medium size water power station .

设置消减压力脉动稳流片后尾水管数值解析目前大中型水电站混流式水轮机轴向水推力大，尾水管中涡带所产生的压力脉动常引起机组振动。

At present , the axial water thrust of the mixed flow turbine for large and medium scale hydropower stations is big so that the pressure pulse produced in the tailrace pipe often cause the vibration of generating unit .

论文正是在这种背景下，围绕大中型水电站设备健康状态评估中指标体系的建立、算法的制定、流程的设计以及评价等级的创建等关键技术问题展开了深入研究和讨论。

In this context , the paper studies the key technologies problems of the hydropower equipment health-condition assessment in theory , such as the establishing of index system , the development of the algorithm , process design and assessment grade creating .

埋藏式压力钢管布置灵活，可利用围岩分担内水压力，节省钢材且安全度高，运行可靠等优点，而被广泛应用于大中型水电站。

Underground penstock is used in water power station of middle or large scale widely , because of its obvious advantages such as being laid out flexibly , sharing internal water pressure with surrounding rock , saving steel , higher safety , performing well and so on .

垫层蜗壳相对于充水保压及直埋式两种形式，具有施工方法简便、节省投资、施工工期较短等明显优势，因而在国内大中型水电站中得到广泛应用。

Spiral case with cushion layer relative to the water filling pressurization and buried type two kind of forms , has simple construction , saving investment , construction period is relatively short and other advantages , and in the domestic large and medium-sized hydropower station have been widely applied in .

介绍了中国大中型水电站计算机监控系统升级改造的现状、特点及发展趋势，重点剖析了监控系统升级改造的方案选择、技术重点、体系结构，以及工程实施中应注意的主要问题。

This paper introduces the present present state , characteristics and trends of upgrading and reform of computer monitoring and control systems of large and medium hydropower plants , and analyzes emphatically the scheme selection , key technologies , system structure , and problems which should be noticed in projects .

中型梯级水电站实现无人值班集中监控的技术探讨

Probing into Centralized Monitoring & Control Technology for " Unmanned Operation " of Middle Size Cascade Hydropower Stations

用分层次模糊积分进行河流梯级开发方案的选择用分层模糊积分进行中型梯级水电站群开发程序优化

The Optimal Selection of River Serial Developing Schems By Multiple-Order Fuzzy Integration Method TO SELECT THE OPTIMAL SEQUENCING AND SCHEDULING OF MIDDLE-SIZED SERIAL HYDROPOWER STATIONS BY MULTIPLE-STAGE FUZZY INTEGRATION METHOD