葛洲坝水电厂,Gezhouba Power Plant
1)Gezhouba Power Plant葛洲坝水电厂
1.high-voltage circuit breakers of 500 kV were equipped in theGezhouba Power Plant.葛洲坝水电厂共装有 18台 5 0 0kV高压断路器 ,鉴于目前SF6断路器液压机构存在的问题 ,为使设备安全运行 ,提出将FA4 - 5 5 0型断路器液压机构换型为LW6断路器的液压机构。
2.The technical water supply system ofGezhouba Power Plant has been troubled by the blockage of water filter.葛洲坝水电厂的技术供水系统一直承受着滤水器堵塞的困扰 ,滤水器的堵塞带来了运行设备的频繁倒换、阀门磨损、加压水泵损坏等一系列问题。
3.The hydro-generating units ofGezhouba Power Plant have some problems such as the burning of thrust bearing liner, the block of large bearing sealing, the shed-off of anti-abrasion blocks of control ring, the easy shearing of shear lock, etc.葛洲坝水电厂水轮发电机组存在着推力瓦烧损 ,大轴密封发卡 ,控制环抗磨块脱落 ,剪断锁易剪断等问题。
英文短句/例句
1.The Coordinate Flaw Solution of Gezhouba Hydropower Plant AGC and Primary Frequency Modulation葛洲坝水电厂AGC调节与机组一次调频配合缺陷的解决方法
2.Application of Programmable Computer Controller in Reformation of Gezhouba Hydro-plant GovernorPCC可编程计算机控制器在葛洲坝水电厂调速器改造中的应用
3.Large-size bolts assembling and disassembling in hydroturbine maintenance of Gezhouba Hydropower Plant葛洲坝电厂水轮机检修中的大型螺栓拆装
4.Methodology Study and Practices of Optimal Maintenance for Gezhouba Hydro Power Plant;葛洲坝电厂最优维护方法研究与实践
5.Realization of Primary Frequency Regulation for Generator Units in Gezhouba Hydropower Plant葛洲坝电厂机组一次调频功能的实现
6.Analysis of Energy Loss and Economic Operation for Main Transformer in Gezhouba Power Plant葛洲坝电厂主变变损和经济运行分析
7.Trial and Application of Primary Frequency Regulation Function for Hydro-turbine Generator Unit in GZB Hydropower Plant一次调频功能在葛洲坝电厂水轮机组的试验与应用
8.China Gezhouba Construction Group Corp.中国葛洲坝水利水电工程集团公司
9.Technical innovations of Gezhouba Group in construction of hydropower engineering葛洲坝集团在水电施工中的技术创新
10.Study on Multi-industry Development Strategy for Gezhouba Hydroelectric Power Plant;葛洲坝电厂多种经营产业集团化发展战略
11.Implementation of New Efficient Operation Management Mode in the Gezhouba Hydropower Plant新型高效运行管理模式在葛洲坝电厂的实施
12.Research of Anti-abrasion of Turbine"s Blades of Gezhouba Hydropower Station葛洲坝水电站水轮机叶片抗磨蚀的研究与防护
13.Probe and practice about separation of technical management from maintenance work in Gezhouba Hydropower Plant葛洲坝电厂“技术管理与检修作业分离”模式的探索与实践
14.Effects of Three Gorges and Gezhouba reservoirs on river water temperature regimes三峡-葛洲坝梯级水库水温影响研究
15.Improvement on fixing seal strips of hydroturbine guide-vane of Gaobazhou Hydropower Plant高坝洲电厂水轮机导叶密封安装方法改进
16.Study on the Application Research of High Voltage Reactor Oil Dissolved Gases Monitoring and Fault Analysis Technology in Gezhouba Power Plant;葛洲坝电厂高压电抗器油中溶解气体监测与故障诊断技术应用研究
17.A Study on the Resistance Against Abrasion for the Sluice Buildings of Gezhouba Project葛洲坝工程泄水建筑物抗冲耐磨试验研究
18.Analysis on River Bed Evolution of Gezhouba Reservoir Since the Starting of Three Gorges Project三峡工程动工来葛洲坝水库河床演变分析
相关短句/例句
Gezhouba Hydropower Plant葛洲坝电厂
1.Large-size bolts assembling and disassembling in hydroturbine maintenance ofGezhouba Hydropower Plant葛洲坝电厂水轮机检修中的大型螺栓拆装
2.Implementation of New Efficient Operation Management Mode in theGezhouba Hydropower Plant新型高效运行管理模式在葛洲坝电厂的实施
3)gezhouba power station葛洲坝水力发电厂
4)Erjiang power plant葛洲坝二江电厂
1.Discussion on and Implementation of Upgrading of Computer Supervisory Control System of theErjiang power plant of Gezhouba Hydropower Station;葛洲坝二江电厂监控系统升级改造的实施与探讨
5)Gezhouba Dajiang Hydropower Plant葛洲坝大江电厂
1.Review of the Development Course of Computer Monitoring System ofGezhouba Dajiang Hydropower Plant;葛洲坝大江电厂计算机监控系统发展过程回眸
6)Gezhouba Hydropower Station葛洲坝水电站
1.Alteration of Runner Seal of the Large Kaplan Turbine ofGezhouba Hydropower Station;葛洲坝水电站水轮机转轮密封改造
2.Research of Anti-abrasion of Turbine"s Blades ofGezhouba Hydropower Station葛洲坝水电站水轮机叶片抗磨蚀的研究与防护
3.Effect on DC Biasing on Main Transformers ofGezhouba Hydropower Station and Study on Restraining Measures;从与直流系统的联结情况、长江巨大水体的影响等方面分析了葛洲坝水电站主变压器受直流偏磁影响的可能性,并从磁路结构对三相五柱式变压器的抗偏磁能力进行了论证。
延伸阅读
梯级水电厂集中监控梯级水电厂集中监控centralized supervisory and control of hydro-power plants in cascadet一J 1 shu.d一anehongJ一zhong]一onkong梯级水电厂集中监控(eentralized supervisoryand eontrol of hydroPower Plants in eascade) 一条河流或其某个河段上的各梯级水电厂，设置梯级调度中心(简称梯调)，利用计算机、远动、通信技术，对梯级各被控水电厂(包括梯级联合开关站、变电站)的运行实行不通过厂、站运行值班人员的直接集中监视、控制、调度的技术和运行管理方式。集中监控的目的和意义(1)可以实现梯级水电厂的经济调度、自动经济运行。实行集中监控的梯级水电厂间，一般水流关系十分紧密，其出力、过流全及水头等运行参数相互间有许多相关约束因数，只有以整个梯级为对象，实现梯级的实时经济调度、自动经济运行，才能做到尽可能最大限度地充分利用水能，提高各水电厂的运行水头，避免弃水，多发电量。集中监控可以大大提高整个梯级发电效率，一般可提高百分之几的发电量。(2)实现梯调对各被控水电厂的直接监视、控制后，各水电厂才得以实现“无人值班”(少人值守)或进一步实现无人值班。实行集中监控的前提条件可以归纳为以下几点:(1)梯级各水电厂属于一个总厂统一管辖。(2)电网调度所同意对梯级各水电厂实行通过梯调的间接调度。(3)梯调与梯级各被控水电厂间应有良好的交通及通信条件。(4)确能带来明显的技术经济和社会效益。计算机集中监控系统梯调对梯级各被控水电厂实行集中监控的基本技术手段。梯级水电厂计算机集中监控系统的基本功能:(”根据电网调度所下达的调度命令，包括电网自动发电控制、经济调度的实时调节信号和要求(即对整个梯级的总的发电有关要求)，由梯级计算机集中监控系统根据梯级各水电厂的具体情况和有关约束条件.以获得梯级的最大经济效益为目标，实现对整个梯级各被控水电厂的实时经济调度、自动经济运行.(2)根据电网调度所下达的调度命令，自动或手动远程调节各被控水电厂的频率和有功功率、电压和无功功率，远程进行机组各种运行工况的转换操作以及各水电厂和梯级联合开关站(变电站)电气接线的操作切换，即遥调和遥控。(3)实现对梯级各被控水电厂、联合开关站(变电站)机电设备的安全监视，包括记录打印制表。事件自动顺序记录、事故追忆等，即遥测和遥信等.(4)统计分析，运行管理和指导.(5)远程数据通信。
