The developed piezoelectric pump can be driven directly by the utility electric power supply system and its flow rate can be adjusted by a resistor voltage divider.
所设计的压电泵可直接利用日常照明电驱动，可通过电阻分压的方法实现压电泵的流量调节。
The ACTS2000 induction traction motor test system is described in this paper including the test capability, electric power supply system, load system, measurement system and control system.
介绍了ACTS2 0 0 0异步牵引电动机试验系统的试验能力以及电源系统、负载系统、测量与控制系统等部分的主要内容。
When there are more than two electric water pumps, their power supply should use electricity from different mother line of the power system.
当有两台以上电动给水泵时，给水泵的电源应从厂用电系统不同的母线段取得。
Distribution power system is at the end of the whole power system, it is connected directly to the users, so it is a very important tache to supply and distribute electric power to the users.
配电系统处于电力系统的末端，直接与用户相连，是包括发电、输变电和配电在内的整个电力系统与用户联系，向用户供应电能和分配电能的重要环节。
In 1998, it produced DC motor to drag piston compressor split type electric air conditioning system, solved the adaptability problem in complex trolleybus 's power supply system.
1998年，生产出直流电机拖动活塞式压缩机的分体式电车空调系统，成功解决了空调在复杂的乌龟电车点系统中的适应性问题。
The electric drive system of electric vehicles is not a simple system, but a system with limited power supply and complicated operating conditions.
电动车电驱动系统不是一个简单的电拖动系统，而是有限能量电源供电，复杂工况下工作的电驱动系统。
The electronic equipment is widely applied to aircraft electric power system, so power quality problems in AC main power supply system cause more and more attention.
在飞机电气系统中，随着电力电子装置的广泛应用，交流供电系统的电能质量问题受到越来越多的关注。
The line loss, which is one of the important indexes of the power-supply system, possesses direct influence on enterprise's economic benefit, operation level and all other electric power indexes.
线损是供电系统的重要指标之一，它直接关系到企业的经济效益、经营管理水平及其他各项电能质量的高低。
At present, Urban electricity system exists unstable factor, for guaranteed the normal supply of power for computer and network system, UPS should be used to supply uninterrupted electric power.
目前，我们现有的市电系统存在不稳定因素，为保证计算机和网络系统的供电正常，应使用UPS不间断供电电源。
The theory also can supply the basis in research of load adjustment of damaged electric system, power supply recovery in seismic area, safety assessment and damage mitigation of power system.
从而为震后快速的对电力系统进行负荷调整，使震区供电系统能较快的恢复电力供应，保证救援工作能快速开展，减少供电工程系统的损失提供理论分析依据。
Contactless mobile power supply (CMPS) system is a novel power supply system which can realize power transfer by magnetic couple between static power system and mobile electric facilities.
非接触移动供电系统(CMPS)是一种基于电磁感应耦合原理实现电能从静止电源系统向移动用电设备传输的新型供电系统。
The electric traction power supply system is shouldering the duty of uninterrupted power supply to the electric locomotive, it is the bridge between the electrical power system and users.
电力牵引供电系统担负着向电力机车不间断供电任务，乃是电力系统与用户间的桥梁。
The transformer may be applicable to either four- phase transmission system or AT power supply system in electric railways.
三相变四相电力变压器是一种新型平衡变压器，由此可以实现四相输电方式，也可以用于电气化铁道的AT供电方式。
This paper discusses collectivity project for design of parallel welding equipment, and introduces machine's frame, power supply, mechanical system, electric control system and their mutual interface.
论述了平行缝焊设备的研制及总体设计方案，介绍了机体、电源系统、机械系统、控制系统及其相互配合。
To fix fault device of information system in the shortest time limitation is very important to electric enterprises as they have great amount of such devices used in power supply information system.
实现在最短时间内对信息系统故障设备的快速修复，对设备数量庞大的供电企业信息系统非常重要。
Waste of electric and malfunction were caused by the shortage existing in design of the technology parameters of polarization power supply units of rectification sets and control system.
介绍了整流机组极化电源装置的控制系统及技术参数原设计中存在的不足之处造成的电能浪费及运行故障。
Besides the storage battery charging, it works as a stable 110v auxiliary power supply which provides electric energy to the control system and signal produced circuit.
它除了给机车上的蓄电池充电之外，还给机车提供稳定的110V辅助电源，为控制系统以及信号发生电路供电。
Direct power supply for large customer is a hot issue in electric system reform of the present stage.
发电商向大用户直接供电是现阶段我国电力体制改革的一个热点问题。
Reactive compensation is an important way which maintains the reactive power balance of the electric power system, reduces the loss and increases supply quality.
无功补偿是保持电力系统无功功率平衡、降低损耗、提高供电质量的一种重要手段。
This scheme has already been applied in a power supply station electric energy long-distance gathering and analyzing system. It has good effect.
该方案已在某供电局电能量远程采集与分析系统中应用，效果较好。
The marketing consciousness of the power supply enterprise revives gradually under the multiple pressures of pluralism, electric system reform and market demand pluralism.
供电企业的营销意识在市场供应过剩、市场需求日趋多元化和电力体制改革的多重压力下逐渐苏醒。
Electric control system is composed of temperature control system, drive control system, pressure control system, vacuum safe warning system, and other power supply control system.
控制系统主要有温控系统、传动位移控制系统、压力控制系统、真空安全报警系统及其它一些供电控制系统等组成。
Assist the Engineer finish daily task, so that the power supply system can running smoothly and all the electric equipments can work safely.
协助工程师完成每天工作分派，确保供电系统可靠运作，以及所有电器设备、电话系统安全运行。
In detail has developed module the and so on memory, AD, DA, electric power supply, system periphery connection design, and proposed on the hardware improvement program.
详细开展了存储器、AD、DA、供电电源、系统外围接口等模块的设计，并提出了硬件上的改进方案。
It shows whole power supply system integer circumstances and the relation of electric equipment, components model and their quantity.
它反映了整个供电系统的全貌和所选用的电气设备、元件型号规格和数量以及它们之间的相互关系。
Introduces the basic actuality of electric power load management system, expatiates how to perfect its functions and to content the demand of power supply department.
介绍了电力负荷管理系统的基本现状，并对该系统为适应新形势下供电部门的需求而必须完善和加强的功能做了详细的说明。
After the theory of the More Electric Aircraft Power Supply System is proposed, higher reliability is needed for the Aircraft Power Supply System.
多电飞机供电系统理论提出后，对飞机电源系统的工作可靠性等性能提出了更高的要求。
The performance characteristics of the electric devices for starting motor, ignition system, automatic protector and power supply generator are described respectively.
对电气部分的启动电机系统、点火系统、安全自动保护系统和电源发电机系统及其工作特点分别作了简要的介绍。
In power system, the voltage pulsation and deficiency or surplus of reactive power will have a great effect on the quality of electric power supply.
在电力系统中，电压的波动和无功功率的过剩和不足会严重影响供电质量。
Electric system reform, separate the factory and network, make the power supply enterprise face the new security problem.
电力体制改革，厂网分开，使供电企业面临着新的安全问题。
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