motor load的例句大全

It has evident effect on low power factor working of motor, decreasing line loss and improving load ability of transformer.

实行电动机无功就地补偿，对改变电动机低功率因数运行、减少线路损耗、提高变压器带载能力，有明显效果。

Drum washing machine at work, due to the role of the load makes the asymmetry distribution of the magnetic field distribution between the drive motor stator and rotor air gap, resulting in the rotor to generate unilateral magnetic pull, allowing torque pulsation occurs.

滚筒洗衣机工作时，由于负载的作用使得驱动电机定转子之间的气隙磁场分布呈现不对称分布状态，从而在转子上产生单边磁拉力，使得转矩出现脉动。

Both units ( 2X300MW) of one power plant in India, designed and constructed by China, employ feedwater system composed of three 50% capacity motor driven feedwater pumps, one low load feedwater control valve and one main motor-operated-valve.

由我国承建的印度某电厂两台300MW发电机组，其给水系统设三台电动调速给水泵、一个低负荷给水调节阀（用于低负荷水位控制）和一个电动主闸阀。

Six-phase constant-current induction motor is a special motor designed as a load for current source inverter. It has a winding of 30 ° space phase band. This kind of motor can alleviate the harmonic problems caused by power supply of constant-current source.

六相恒流电机是一种作为二重化电流源型逆变器负载的特殊电机，采用了空间30°相带绕组，能较好的缓解由于恒流源供电而产生的谐波问题。

sliding mode control of permanent magnet synchronous motor with great inertia load

永磁同步电动机大惯量负载的滑模变结构控制

research of fuzzy control strategy for induction motor with variable inertia load

带变惯量负载的感应电机模糊控制策略研究

research on position control method of brushless dc motor with inertia load

惯性负载下无刷直流电动机位置伺服控制方法的研究

testing the compressor motor amp load before and after your maintenance procedure can give a measure of improved energy efficiency.

测试压缩机电机放大器负荷前，后的维修过程，能对提高能源效率的措施。

computer control motor running clearance time and a stop time, detection handle load size, print the test report.

计算机控制电机运转的间隙时间和停顿时间；检测手柄负载大小，打印检测报告。

based on the analysis of the model of brushless dc motor servo control system, pcv ( proportional constant variable) approach is presented to achieve accurate servo tracking in the presence of load disturbance and plant parameter variations.

在分析正弦波型直流无刷电动机数学模型的基础上，采用比例等速变速控制策略（PCV）设计控制器，应用于正弦波型直流无刷电动机位置伺服系统。

but the step motor efficiency is low, the ability is not big, load drag pulse equivalent cannot too big, speed range is not big.

但步进电机的效率低，拖动负载的能力不大，脉冲当量不能太大，调速范围不大。

study on the soft starting and saving energy technology for three phases induction motor; it can improve the power factor of the motor when it is under low load or no load running.

三相感应电动机软起动及节能运行技术的研究能提高电动机在轻载或空载时的功率因素。

grx serial of single stage and gr serial of double, three stage geared motor can support high permissible radial load.

单级GRX系列与双级、三级GR系列减速电机允许有很高的轴伸径向载荷。

the invention relates to a stator winding multicapacity dynamic matching load safe and power-saving motor.

本发明涉及定子绕组多容量化动态匹配负载安全节电型电动机。

the load-commutated inverter ( lci) fed synchronous motor control system which is applied to the main drive for high speed wire finishing mill of baotou iron and steel co is presented.

介绍了用于包钢高速线材厂精轧机主传动中的负载换流同步电动机控制系统。

modification to the formula for calculating load rating of three-phase induction motor on the non rated voltage condition

三相异步电动机负载率计算公式在非额定电压条件下的修正

finally, an example of the design for 1.1 kw switched reluctance motor controller is described. the problem is solved that requisite pid parameters vary with load and run-state of motor.

给出了1.1kW开关磁阻电机控制器的设计实例，解决了因电机负载及运行状态不同所需PID参数不同的问题。

load balancing control and torsional vibration suppression of multi-motor drives with mechanical connection

有机械联系的多电机传动系统的负荷均衡控制和扭振抑制

The unique "Medium voltage motor drive full load test center" in China.

荣信公司建有国内唯一的各项试验条件完备的中压变频全载试验中心。

the driving circuit of stepping-motor with the function of over-load protection and short-circuit protection is established; the accurate control characteristic of open degree of eev is realized by the way of driving stepping motor directly and four-phase-eight-pat controlling pattern.

设计了具有过载保护与短路保护的步进电机驱动电路，采用PLC直接驱动步进电机驱动方式与四相八拍控制方式，实现对电子膨胀阀开度的精确控制。