蓄能装置

射流式液动锤增设蓄能装置的数值分析与实验研究

A Numerical and Experimental Study of Liquid Jet Hammer with Energy-saving Mechanism

本实用新型涉及一种空调机蓄能装置及蓄能空调机。

The utility model relates to an energy-storage air conditioner and energy-storage device thereof .

本文所得到的结论对相变问题的数值模拟以及相变蓄能装置的设计具有重要的参考价值。

The results got here can provide good references for the numerical simulation of phase change problem and the design of phase change energy storage device .

整个液压系统由泵站、蓄能器装置、控制阀台、压下液压缸、压力传感器、位置传感器、压力继电器及连接管路等组成。

The electro-hydraulic servo system consists of pump groups , accumulators , control valves , hydraulic cylinders , various sensors and relays , pipelines and so on .

第四章从谐波抑制措施的角度介绍了几种适合于大型抽水蓄能电站SFC装置的谐波抑制措施；

In chapter four different harmonics elimination methods applied for bulk : pumped storage power station explained .

本文从理论分析、计算机仿真人手研究了抽水蓄能电站SFC装置的谐波问题，并对抑制措施进行了探讨。

This paper investigates harmonics caused by SFC in pumped storage power station through analysis and computer simulation .

抽水蓄能电站水力装置系统动态过程仿真

Study on Dynamic Processes Simulation of Hydraulic Equipment System of Pumped Storage Plant

简述了十三陵蓄能电厂同期装置的工作原理及蓄能机组同期接线特点，详细介绍了在电厂机组同期过程中发现的问题。

The principle of the synchronizing device of the Shisanling Pumped Storage Power Station and the characteristics of synchronous connection of the units are briefly described .

介绍了地铁车辆踏面单元制动器的结构、原理、主要技术参数及试验结果，重点阐述其间隙调整器、蓄能弹簧制动装置的工作原理及试验规则。

In this paper the structure , working principle , main technical parameters and experimentation result of the tread block-brake unit for metro vehicle are presented . The working principle of the slack adjuster , power storage spring brake device and experimentation rule are described as emphasis .

本文第一章阐述了抽水蓄能电站和SFC装置的工作原理及国内外已经建成或在建的大型抽水蓄能电站工程；

In chapter one developments of pumped storage power station in the world are investigated , and harmonics suppression method for SFC is surveyed .

详述了目前国内300MW等级抽水蓄能机组变频启动装置的原理、构成、特点和选型的原则。

This paper describes lhe principles , mechanism , features and lectotype of SFC for300 MW Class Reversible Pumped-storage Units now prevailing in China .

抽水蓄能电站变频起动装置的谐波抑制探讨

Study on harmonic suppression of pumped storage power station with static frequency converter

同时，论证了充分利用压机大型快速闭合蓄能器和缩小装置外廓尺寸的可能性。

The result proves that it is possible to make full use of hydraulic accumulator of rapid simultaneous closing and to reduce the overall dimensions of the device .

本文以抽水蓄能机组主轴密封装置的结构和材料为基础，提出了应用新材料解决主轴密封装置的思路和方法。

Based on the structure and material feature of the shaft seal for the pumped storage sets , the method and principle applied new materials on shaft seal were provided .

其次，对常用的蓄能器被动式波浪补偿装置进行分析，在理论分析的基础上建立其数学模型，对其特性进行仿真分析，得到蓄能器补偿装置的特点。

Second , analyze accumulator passive wave compensation device . On the basis of the theoretical analysis , establish its mathematical model .

综合导热性能与主温区整体蓄冷要求，本文设定蓄能装置中的泡沫铜的孔隙率为95%。

Integrated temperature region of thermal conductivity with the main overall storage requirements , this storage device set the porosity of the foam is 95 % .

它的成功应用对带动国内抽水蓄能电站先进技术的应用和发展，提高电厂运行可靠性及效率，对抽水蓄能机组变频起动装置的国产化产生了深刻的影响。

It is the successful application of pumped-storage power station to drive home the development and application of advanced technology , improving the reliability and efficiency of the plant operation of pumped-storage unit , the frequency starting device localization produced profound effect .