因此，矩阵变换器驱动异步电动机系统被称为下一代的交流电气传动模式。
Therefore, matrix converter fed induction motor drive systems has high potency in the next generation of ASDs.
调频式谐振特高压试验电源是进行特高压交流电气设备试验研究不可缺少的装置。
The UHV frequency-tuned resonant test power supply (UHV-FTRTPS) has become an indispensable and important equipment in UHVAC devices testing.
本文正是基于目前我国交流电气传动系统的现状，设计了一台电压源型通用变频器。
Therefor, this paper presents a voltage type general inverter, based on the actuality of the ac electric drive systems in the domestic.
随着电力电子技术和计算机技术的飞速发展，交流电气传动正在逐步替代传统的直流电气传动系统。
With the rapid development of the power and electric system and computer technology, ac drivers are replacing the conventional DC drivers.
交流耐压试验是交流电气设备最重要的试验项目，是考验被试品绝缘承受交流电压能力的有效方法。
AC Withstand Voltage test is the most important test item to AC electric equipments, is a valid method of trying out the ability of the insulation withstanding AC voltage of tested object.
用途：可广泛用于各种电气设备和电子仪器的直流或交流电路中作分流或负载电阻等。
Purpose: it can be used as shunt and load resistor in DC or ac circuit of electric facility and electron instrument widely.
电瓶充电器，用交流电向飞机内电瓶充电的电气装置。带有交流电的电气装置，该装置产生直流电向飞机上的电瓶充电。
Battery CHARGER, an electrical device supplied with alternating current, which produces a direct current output for charging the battery on the airplane.
在铁道电气化牵引区段，牵引供电网采用单相工频交流电供电方式。
On the railway of electrization, power supply mode is requested to be the single-phase alternating current.
介绍了基于多传动控制技术，配置交流电机驱动的复卷机电气控制的原理和各项控制功能的实现方法。
The paper introduces the electric control principle based on multidrive technology and the implementation methods of various control functions.
在矢量控制交流感应电动机数学模型的基础上，采用阶跃电压和阶跃电流的方法实现了对交流电机电气参数的静态检测。
On the basis of mathematical model of AC induction motor in vector control inverter the static measurement of electrical parameters for AC motor is completed using pulse voltage and pulse current.
根据交流感应电动机在两相静止坐标系上的数学模型，采用脉冲电流法、脉冲电压法实现了对交流电动机电气参数的静态测试。
On the basis of the mathematical model of AC induction motor in two phase axis system, the static measurement of electrical parameter for AC motor is completed using pulse voltage and pulse current.
冲压件主要应用在移动电话，传真机，连接器，插头，插座，适配器，交流电源插座和通用适配器的电气领域。
The stamping pieces are mainly used for electrical fields as Mobile phones, Fax machines, Connectors, Plugs, Receptacle, adaptors, AC socket and Universal Adaptor.
冲压件主要应用在移动电话，传真机，连接器，插头，插座，适配器，交流电源插座和通用适配器的电气领域。
The stamping pieces are mainly used for electrical fields as Mobile phones, Fax machines, Connectors, Plugs, Receptacle, adaptors, AC socket and Universal Adaptor.
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