电机参数测量,electric machine parameters determination
1)electric machine parameters determination电机参数测量
英文短句/例句
1.Determination of Parameters of Permanent Magnet Synchronous Motor Based on dSPACE基于dspace的永磁同步电机参数测量系统的研究与开发
2.Parameter Estimation Technique of IM Based on the Symmetrical Component Method对称分量法用于异步电动机参数测试
3.Research on the Identification of Synchronous Generator Parameters Based on Phasor Measurement;基于相量测量的同步发电机参数辨识研究
4.vacuum-tube bridge测量真空管参数的电桥
5.Mechanism of Magnetic Tape and Appliance on Measuring Parameter of Lightning Current;磁带测量雷电流参数的机理及应用研究
6.Research on dynamic measurement of high inductance"s parameters based on MCU基于单片机的大电感参数动态测量研究
7.Application of Load Rejection Method to Measuring Electromagnetism Parameters on No.5 Generator of the Danjiangkou Hydropower Plant采用抛载法测量丹江口电厂5号水轮发电机电磁参数
puter Software Application in the Battery Parameter Measurement Data Acquisition计算机软件在蓄电池参数测量数据采集中的应用
9.Basic parameter requirements and methods of measurement on receivers for CATVGB/T15864-1995电缆电视接收机基本参数要求和测量方法
10.Basic parameters and methods of measurement on electronic tuner for receivers for television broadcast transmissionsGB/T8496-1987电视广播接收机电子式调谐器基本参数及测量方法
11.Power Transfer Capability Raising Based on Generator Parameter Easurement by PMU基于PMU的发电机参数量测对电网输送能力提高的研究
12.Electrical parameters on the multi-function measuring instrument of detection methods关于多功能电参数测量仪的检测方法
13.Influence of Physical Parameters of Air on Power Plant Air Flow Measurement空气物理参数对电厂风量测量的影响
14.digital display measuring instrument for motor mounting hole电机底脚孔数显测量仪
15.Crucial Parameter Measurement and State Monitoring System for Aeroengine发动机关键参数测量与状态监测系统
16.Study and Manufacture on a New Traction Electromotor Armature Parameter Auto-detection Instrument;牵引电机电枢参数自动检测仪的研制
17.The torque ancd rotational speed of a motor are the most important two parameters, their measurement must be accurate.电机的转矩和转速是最重要的两个参数，对它们的测量必须准确。
18.A method of measuring the friction parameters of stabilized turntable driven by torque motor is proposed.提出一种测量由力矩电机驱动的稳定转台摩擦参数的方法。
相关短句/例句
electrical parameters measurement电参数测量
1.Design of theelectrical parameters measurement circuit of quartz crystal;石英晶体谐振器电参数测量电路设计
3)Electric Parameter Measurement电参数测量
1.It is very critical to research on the theory of the crystal quartz electric parameter measurement and develop a measuring and sorting system under the background that the crystal measurement technology has logged a lot, as well as, the main measure control systems are basically depending on the importation in china.但是目前国内石英晶体元器件行业所需的主要测控系统基本依赖于进口，因此研究石英晶片电参数测量分选的理论和系统非常重要。
4)switch apparatus电器参数测量
1.A design ofswitch apparatus testing system based on USB2.0;基于USB2.0的开关电器参数测量系统设计
5)electric parameter measurement电力参数测量
6)Power network parameter measureing电网参数测量
延伸阅读
电机参数测量电机参数测量measurement of motor parametersd ianji eanshu eeliang电机参数测里(measurement of motor pa-rameters)指对直流或交流电机电流、电压和功率等参数的测量。在测量电机参数时，一般都不能显示出电流、电压和功率的变化过程，因此要配置相应的显示装置才能把过程变化显示出来。电机电流和电压的测量交、直流电机的电流和电压用电表和变送器测量。直流电机的电流和电压用示波器振子和隔离电位放大器测量。前者由于振子的允许电流较小，在测量大电流和高电压时，必须采用分流和分压线路;后者由于采用了电位隔离，减少了干扰，又对小信号(如毫伏等信号)可放大而得到普遍采用。电机功率的测量交流电机的功率用瓦特计、功率振子和功率变送器测量。用功率变送器测量时，应把三相有功功率或无功功率量变换成为与功率成比例的直流电流量或直流电压量，经标定得到功率值。对于直流电机，按下式计算功率:尸一10aIU式中P为功率，kw;I为电流，A;U为电压，V。(朱德芳〕
