1)water injection pump注水泵
1.The water injection pump units are widely used in the production of oilfields.以混沌理论为基础 ,利用相图分析方法研究了注水泵机组状态由正常到分岔、再到混沌的演化过程 ,得到了振动信号相图与方差值之间的对应关系。
2.Considering the constant pressure irrigation,the energy conservation as well as the performance,the frequency conversion was introduced in the oil field water injection pump.从恒压注水、节能及性能分析3个方面考虑在油田注水泵中引入变频控制技术。
英文短句/例句
1.Implementing Automatic Startup of High-pressure Injection Pump by Adopting V1200 Pneumatic Valve采用V1200气动阀实现高压注水泵自动启泵
2.The Research of the Reconstruct Project on Operation Optimization of Water Injection Pumping Station;油田注水泵站优化运行改造方案研究
3.Application of balance Disc Mechanism on Water Injection Pumps and Its Optimum Design.平衡盘机构在注水泵中的应用及优化设计
4.Optimization Control of Pump Station for Water Injection System in Oil-field Based on Hybrid Genetic Algorithm;基于混合遗传算法的油田注水泵站优化控制
5.The Online Remote Monitoring and Fault Diagnosis System for Water Injection Pump Used in Oil Field Based on LabVIEW基于LabVIEW的油田注水泵机组在线远程监测系统
6.A study on simulation of optimal control system of water flooding station in oil field based on Matlab基于Matlab的油田注水泵站最优控制系统仿真研究
7.Reasoning of Technical Scheme Using Gas Turbine to Drive Water Injection Pump Directly燃气轮机直接拖动注水泵技术方案对比论证
8.Mechanical Behavior Analysis and Optimization of Hydraulic Unit Springs in Water Injection Pump注水泵液力端弹簧力学行为分析与优化
9.Fault diagnosis system for oilfield water flooding pumps based on virtual instrument基于虚拟仪器的油田注水泵机组故障诊断系统
10.Research & Design of Optimal Energy-saving Control System for Wennan Oilfield Water-injection Pumping Station;文南油田注水泵站节能优化监控系统研究与设计
11.put liquid in it to make it start working给水泵注水使之起动
12.Smoke-vapour jet pump’configuration design;烟气(水蒸气)混注喷射泵结构设计
13.introducing water into a pump to improve the seal and start the water flowing.把水注入泵中来加强封密性而使水抽上来。
14.The Study and of Technology of Booster Pump Variable Frequency Speed Regulation in Oil Field Water Injection Station油田注水站增压泵变频调速技术的研究与应用
15.Application of Anhydrous Mechanical Seal in Series Slurry Pumps无注水机械密封在串联渣浆泵中的应用
16.Improved Genetic Algorithm for Optimal Dispatch of Pumping Stations in Complex Water Injection System复杂注水系统泵站优化调度的改进遗传算法
17.Optimization Algorithm Study of the Pump's Running Parameters in Multi-stations Water Flooding Constituted Plunger Pumps多站注水系统柱塞泵运行方案优化研究
18.Water source heating pump system design and problems need attention in construction水源热泵系统设计及施工中应注意的问题
相关短句/例句
waterflood pump注水泵
1.By analyzing the energy efficiency of waterflood system in Gusan station,and combining present condition of waterflood pump in Gusan station,in which flow rate varies a lot and pump runs away from hige efficiency area.通过对孤三注水站进行系统效率能耗分析,结合孤三注水泵实际运行排量波动较大,注水泵偏离高效区运行这一现状,采用高压变频技术对孤三注水站进行改造,实现注水泵的转速随工况任意调节,泵压与干压基本趋于一致,减少节流损失,降低注水单耗。
2.If the waterflood pump high-voltage variable frequency technology is adopted,the system\'s unit energy consumption could drop to 5.采用注水泵高压变频技术,单耗可降至5。
3)water flooding pump注水泵
1.Fault diagnosis and repair of electric motor driving water flooding pump used in oilfield;油田注水泵电机的故障诊断与修复
2.Fault diagnosis system for oilfield water flooding pumps based on virtual instrument基于虚拟仪器的油田注水泵机组故障诊断系统
4)water injection pump station注水泵站
1.Pressure-flow controlled automatic water injection pump station system压流双控自动注水泵站系统研究
2.After analyzing the technical process,technology index and application of the equipment in the water injection pump station,an overall plan of the whole monitoring system based on the field bus technology is recommended.在分析了注水泵站的工艺流程、技术指标、设备使用等等情况之后,提出了整个监控系统基于现场总线技术的总体方案。
5)water injection station注水泵站
1.Power saving of water injection station by PCP technology.;注水泵站配灌注泵变频调速控制系统节能研究
6)Water-Injection pumping station注水泵站
1.of Water-injection Pumping Station, an overall scheme based on Filedbus technology of the whole monitoring system is proposed.在分析了注水泵站的工艺流程、技术指标、设备使用等等情况之后,提出了整个监控系统基于现场总线技术的总体方案。
延伸阅读
科姆龙KV2000系列变频器在油田注水泵上的应用一．现有控制流量方式 常规情况下油田高压注水采用闸板阀门控制来调节流量和压力。根据工艺要求，不允许长时间小排量运行，否则泵内温度升高造成汽蚀和机件烧毁等问题，过去被迫采用大回流方法降低温升，造成电力的大量消耗，给油田造成了大量的能源损失。 在原设计系统工况中，用两台注水泵进行系统注水。在未进行变频调速改造中，该工况的注水系统能耗损失主要在控制阀节流上。通过分析，只有通过结合配注量，降低水压，减少各注水井的阀门控制压差，才能达到节能降耗的目的。 二．变频系统原理说明 由于注水泵的实际流量比泵的额定流量小，因此节电潜力较大。系统中注水泵的注水控制是由变频器通过变送器的回馈压力值，与事先预设在变频器中的压力值进行比较，变频器中的PID调节器自动根据差值进行运算调节控制变频器变频调速运行；同时，变频器的运行参数通过内部计算机接口和通讯协议传输至计算机工作站；在计算机上可以随时检测和控制系统运行压力、电动机转速、输入/输出电压、输入/输出电流等参数，达到系统自动节能运行的目的。 基本原理图如下：三、变频器系统与原有控制系统的比较 1）采用变频控制方式，其操作方便，无须手动调节进水阀门，极大的减轻了工人的劳动强度，提高了工作效率。
