以前使用的水泵电机都是进口的,成本高。
为了节能降耗,将原循环水泵电机改为双速电机。
To reduce energy consumption, the original plant circulating pump motor was changed to dual-speed motors.
提高供水系统的效率并保证水泵电机的安全运行。
And efficiency of water supplying system will be improved and safety operation of electric pump can be guaranteed.
介绍了一种水泵电机全压起动及多功能保护技术。
A kind of water supplying electric pump direct-on-line starting and multifunctional protection technique is introduced.
用途:本机用于水泵电机,汽车电机绑扎好后的两端线圈的整形。
Usage: suitable for pump motor and auto motor coil two ends shaping after binding.
重负荷精密铸304不锈钢出口及泵座,保证水泵电机完美的组合。
Heavy duty precision cast 304 stainless steel pump block exports and to ensure the perfect combination of electric pumps.
该重型开关可以直接控制小型水泵电机,并也为仪器或PL C信号的理想选择。
The heavy duty switch can directly control small pump motors, and is also ideal for instrument or PLC signalling.
水泵电机型号、种类的匹配和光伏阵列的选择,对整个光伏水泵系统的性能有很大影响。
The matching of photovoltaic pump models and types, and photovoltaic arrays greatly affects the performance of the entire photovoltaic pumping systems.
可以采用管道安装缓冲式逆止阀或者水泵电机使用变频器及软启动器控制的方法来减少水锤效应。
It can be used in pipe installation buffer type check valve or pump motor use frequency converter and method of soft starter control to reduce the water hammer effect.
该泵密封油室内设置有高精度抗干扰漏水检测传感器,及定子绕组内预埋了热敏元件,对水泵电机绝对保护。
The pump seal oil leakage indoor settings are high-precision interference detection sensors, and embedded within the stator windings of the thermal components, absolute protection of the pump motor.
介绍了新型屏蔽式定子结构的炉水泵电机的结构特点、应用及试验,并与湿定子结构炉水泵的应用进行了对比。
The structural features of a new type of circulating-pump motor with shielded stator and its test as well as its comparison with wet-winding motor are described in this paper.
阐述了利用PL C实现一台软启动器控制两组两用一备水泵电机的软启、软停的控制方式,并对运行过程进行了分析。
To explicate the softstart and softstop, the control way of PLC achieve a softstarter controls two teams two uses a standby water pump motor, and analyze operation process.
由于没有接到我开启发电机的命令,那里没有电,不能打开水泵。
Without my daily order to start the generators, there was no electricity and no power for the water pumps.
核电站失去了驱动冷却水泵的主要电力来源,海啸损毁了本应在紧急情况下驱动水泵的备用柴油发电机。
The nuclear plant lost its main source of electric power to drive the pumps, and the tsunami knocked out the backup diesel generators that were supposed to drive the pumps in an emergency.
在洪水过后的几天之内,一家自助式产品(DIY)连锁店Lowes的水泵和发电机很快销售一空。
Lowe's, a DIY chain, saw water pumps and generators fly off its shelves in the days after the flood.
全国团结方案(The National SolidarityProgramme)为小型项目提供财政支持——水泵、小型水坝、水力发电机——由委员会自己来选择。
The National Solidarity Programme (NSP) finances small-scale projects—water pumps, small dams, hydropower generators—chosen by the councils themselves.
EPR依靠主动式水泵抽运以冷却反应堆,Areva发言人昨天对TechnologyReview记者称,设计有额外的备用发电机组以满足多余的需求。
While the EPR relies on active pumping to maintain reactor cooling, an Areva spokesman told Technology Review yesterday that it has extra backup generators for added redundancy.
DIY连锁店Lowes发现洪水来临之后,水泵和发电机卖的飞快,人们纷纷抢购置物架和储物框。
Lowe's, a DIY chain, saw water pumps and generators fly off its shelves in the days after the flood. Now shelving and storage units are being snapped up.
潜水泵工作时不要沉入泥中,否则会导致电机散热不良而烧坏电机绕组。
Submersible pumps do not work into the mud, or would result in poor motor cooling motor winding burn.
我司专业生产和销售电机,减速机,轴流风机,风扇电机,水泵,风机,电容器,开关,温控器,定时器和制冷配件。
Our company specializes in manufacturing and marketing electric motor, reducer, axial fan, fan motor, water pump, blower, capacitors, switch, thermostat, timer and refrigeration parts.
要启动这台水泵,你得开启电机的电源。
To start your pump, you have to turn on the power of the motor.
高效、高功率因数的稀土永磁电机为水泵节能开辟了新途径。
The development of permanent magnet electrical machinery with high efficiency and high power factor supply new ways for water pump saving energy.
配置潮气监测系统的潜水泵和电机具有双重密封装置。
The Submersible Pump and Motor have a double seal with a moisture detection system.
这些问题都使得潜水排污泵在密封、电机承载能力、轴承布置及选用等方面的要求比一般的污水泵要高。
These problems are made in a sealed diving sewage pump, electrical load-bearing capacity, bearing arrangement and requirements for the use of the sewage pump than the average higher.
该过滤器可以提供不论作为个别的过滤器或可直接安装可选的电机和水泵机组完全脱机单位。
The filters can be supplied either as individual filters or as ready-to-install offline units complete with optional motor and pump units.
注水系统效率由电机平均运行效率、注水泵平均运行效率和管网运行平均效率组成。
Waterflood system efficiencies are made up with the average operation efficiency of motors, water injection pumps and pipe networks.
它包括特别设计的算法和逻辑来启动,停止,控制和保护工业汽轮机或汽轮发电机组扩张器,驱动发电机,压缩机,水泵,或工业的球迷。
Itincludes specifically designed algorithms and logic to start, stop, control, and protect industrial steam turbines or turbo-expanders, driving generators, compressors, pumps, or industrial fans.
针对泵站电机和水泵特性的双馈调速系统设计,提出了两步法交流励磁控制策略。
This paper introduces the design of Doubly-fed system according to the characteristics of induction motor and pump, and points out a new strategy of ac excitation in two steps.
针对泵站电机和水泵特性的双馈调速系统设计,提出了两步法交流励磁控制策略。
This paper introduces the design of Doubly-fed system according to the characteristics of induction motor and pump, and points out a new strategy of ac excitation in two steps.
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