1) efficiency testing of pumped storage unit
抽水蓄能机组效率试验
2) pumped-storage unit
抽水蓄能机组
1.
Research and implementation of primary frequency regulation for pumped-storage units in East China Power Grid
华东电网抽水蓄能机组一次调频研究和实施
2.
There are both large conventional hydropower units and pumped-storage units in Baishan Hydropower Plant.
白山发电厂既有大型常规水电机组又有大型抽水蓄能机组,我们成功实现了常规机组和抽水蓄能机组的多工况、多流程的远方集中监控功能,实现了自动发电控制和低频自启动控制功能,满足了东北电网对白山电厂自动调峰、调频、削峰填谷的要求。
3.
Construction of pumped-storage hydropower stations and nationalization of pumped-storage units in China;
鉴于抽水蓄能技术的复杂性、我国在机组科研与设计制造方面的差距和需求量很大的现状,加快抽水蓄能机组设备国产化的进程已成为当务之急,从引进设备到打捆招标,在引进设备的同时引进技术,尽快实现国产化和本土化生产制造,通过竞争和择优比价来提升技术水平和产品质量。
3) pumped storage unit
抽水蓄能机组
1.
Numerical research on water pressure control of pumped storage unit;
抽水蓄能机组水压力控制的数值研究
2.
Exciter of pumped storage unit changes work conditions continually,logic control is rigorous and electricity starting and braking is needed.
抽水蓄能机组励磁控制器具有工况转换频繁 ,逻辑控制严密 ,需采取电气起动和制动等特点 ,国内目前尚无大型抽水蓄能机组微机励磁控制器研究成功的报道。
3.
On the basis of the actual measurement and analysis of pressure pulse of the 300 MW pumped storage units for the Guangzhou Pumped storage Power Station (first stage), the author describes the arrangement of testing points, analysis methods and basic parameters.
通过对广州蓄能水电厂 (一期 ) 30 0MW抽水蓄能机组压力脉动的实测与分析 ,就测点布置、分析方法与基本参数作了说明 ,并对测点信号时域特征和频域特性进行了研究 ,给出了压力脉动沿流道的分布。
4) pumped storage generator set
抽水蓄能机组
1.
Application of RCS-985 R/S microcomputer-based generator protection in pumped storage generator set;
RCS-985R/S微机发电机保护在岗南抽水蓄能机组上的应用
5) pumped storage units
抽水蓄能机组
1.
Shafting installation of pumped storage units and its axis adjustment;
抽水蓄能机组轴系安装与轴线调整
2.
Reliability management of pumped storage units;
浅谈抽水蓄能机组可靠性管理
6) pumped storage power unit
抽水蓄能机组
1.
Utilizing the large Dongjiang reservoir as the upper regulating pond, and the small Dongjiang reservoir as the lower one, the pumped storage power units could be augmented into a larger Dongjiang hydroplant to meet the needs of peak load of Hunan power system.
介绍从电网调峰需要和有利条件出发,结合已建成的大、小东江梯级电站,扩建抽水蓄能机组的方案。
2.
In allusion to the differdent operation mode of pumped storage power unit with thermal power plant,this paper analyzes the operation characteristics of the excitation system in pumped storage power unit during the start-up and outage of unit.
针对抽水蓄能机组与火电机组在运行方式上的不同,分析抽水蓄能机组在启动、停机的控制方式下励磁系统的运行特点。
补充资料：巴斯康蒂抽水蓄能电站
| 巴斯康蒂抽水蓄能电站 Bath County Pumped Storage Power Station 位于美国弗吉尼亚州西北部，20世纪80年代是世界上装机容量最大的抽水蓄能电站。装机容量210万千瓦。厂房为半地下式，发电设计水头329米，抽水设计扬程335米，抽水最大流量 116米3／秒。上水库土石坝最大坝高140米 ，坝顶长731米。总库容4400万米3。下水库土石坝最大坝高41米，坝顶长690米，总库容3760万米 3。引水系统包括岸坡式取水口、引水平洞、竖井、压力隧洞、压力钢管和调压井等 。工程于1975年开工，1985年投产。
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参考词条