1) variable-speed pump regulation
变速泵调节
2) speed regulation
变速调节
1.
The considerable technical and economic benefits generated through speed regulation by hydraulic couplers are demonstrated through a case example.
分析了目前火电厂风机、水泵运行中存在的问题,介绍了液力耦合器的节能原理,通过工程实例论证了液力耦合器变速调节在电厂节能中产生的可观技术、经济效益。
2.
Based on principle in speedregulation of centrifugal pump,Mechod of speed regulation calculation for energy saving have been studied.
本文从离心泵变速调节原理入手，探讨了以节能为国标的离心泵变速调节的计算方法和效果。
3) variable speed regulation
变速调节
1.
The system employs the variable speed regulation of electrically driven feed pump and the regulator valve to fulfill the control of water level.
该系统采用电动给水泵变速调节和调节阀共同完成水位控制。
2.
8D large-sized centrifugal fan was conducted in three respects: outlet throttle regulation,flow-guide regulation and variable speed regulation.
8D大型离心式风机分别进行了出口节流调节、导流器调节和变速调节3种方式下的噪声特性实验研究,得到了变工况下的噪声特性曲线。
4) gearshift adjustment
变速调节
1.
This thesis expounds that gearshift adjustment has more advantages than throttling adjustment through the comparison between the ways of gearshift adjustment and throttling adjustment by the weater pumps.
以水泵为例,通过对水泵变速调节与节流调节两种方法的比较,说明了泵与风机变速调节优于节流调节的观点。
5) speed-changing adjustment
变速调节
1.
Therefore, to get the purpose of pump s energy saving through speed-changing system, firstly we must understand tube characteristic s influence on the benefit of energy-saving through pump s speed-changing adjustment.
变速调节是泵节能的方法之一,目前应用较为广泛,但由于泵处在不同的管路系统所表现出的节能效益的不同,因此,对于运用变速调节达到泵节能的目的,须先搞清楚管路系统特性对泵变速调节节能效益的影响。
6) variable-speed control
变速调节
1.
The result showed that although the initial investment of the variable-speed control mode is high,its economical and security performance are both excellent while operatin.
提出了一种基于变频调速技术的凝结水泵调节改进方案,并同节流方式进行了技术经济性比较分析,结果表明,变速调节方式虽然初期投资高,但无论是机组在基本负荷还是变负荷工况下运行的经济性和安全性都很高,节能效果显著,可快速回收项目投资,具有很好的应用前景。
补充资料：变速
1.改变速度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条