此外，通过采样电机电流值进行过流保护。
Furthermore, the current of motors is sampled in order to avoid overloading.
分析了天线传动系统影响电机电流特性的因素。
The factors of antenna drive system affecting motor current characteristics are analysed.
这台电机电流过大。
电机电流控制器可以装载高达1A，取决于电感。
The Motor current controller can be loaded with up to 1a, depending on the inductors.
一个自动电压调节器保证了发电机电流输出的稳定。
An automatic voltage regulator ensured a constant output from the generator.
简要地综述了高性能感应电机电流控制技术的最新进展。
The latest developments of current controllers employed in high performance induction machine drives are reviewed.
时间延迟是机械决心，大体上相当于在繁忙的电机电流的时间。
The time delay is mechanically determined and substantially corresponds to an in-rush current time for the motor.
本文就变速切削过程中电机电流的变化特征进行了较为系统的研究。
The varying characteristics of motor current in vari-speed cutting are discussed in this paper.
结果表明，死区效应引起了逆变器输出电压波形畸变，引起了电机电流波形畸变和转矩脉动。
The results indicate that the dead time effect distorts inverter output voltage and current waveform and increases torque ripples of the motor.
随后进行了控制策略和控制软件的设计，完成了助力表、电机目标转矩和电机电流的PID控制。
Later, the control strategy and the software have been designed, the primary target is to get the assisting table, assisting torque of the motor and PID control of the current.
软件部分是主要是实现对直线电机电流和速度的双闭环控制，电流和速度的调节均采用PI调节。
Software of the drive and control system realizes the current and speed closed-loop control, which contain PI adjuster.
此产品铺平了道路，为更小，更轻，更容易生产，高噪声抑制，低成本解决方案，以电机电流感应。
This product paves the way for a smaller, lighter, easier to produce, high noise rejection, low cost solution to motor current sensing.
对轴封风机改造后出现的电机电流突增现象进行了原因分析，并提出对策，保证了设备的安全运行。
This paper analyzes the causes of induced current of axial sealing blower fan which raised up suddenly and brings forwards countermeasures to assure safe operation.
通过切削叶轮缩小叶轮直径，改变离心泵实际性能，降低噪音和电机电流达到稳定长周期运转的目的。
The diameter of the impeller is reduced through cutting impeller to improve the factual performance, reduce noise and motor current, so that it can be run steadily for a long duration.
基于加工过程数据的膛线测评技术，系统在数据采集中先对C/Z轴电机电流等模拟量数字滤波处理。
The technique of detection-evaluation was based on machining process data. At first, the analog signals such as motor current of C/Z were filtered in data gathering of system.
通过测试直流电机内阻和反电动势系数随电机电流的变化曲线，从而得到电机转速更精确的估计表达式。
A more accurate estimate expression is obtained by testing the curve of DC motor internal resistance and back-EMF coefficient which changes with the motor current.
针对测力仪所存在的问题，利用自组织模糊神经网络，提出了基于电机电流信号的间接力学建模的新方法。
On the basis of motor current, a new method for indirect force modeling with self organizing fuzzy neural network to overcome the faults of dynameters is developed.
对自由曲面数控加工中主轴电机电流信号的提取技术进行了分析，指出了霍尔电流传感器是行之有效的方法。
It analyzes the technique of extracting the spindle motor current of the Machining Center, correspondingly, points out that Hall current sensor is a very efficient way.
最后，设计了无耦合条件下永磁直流电机参数简易测试系统。实现了电机电流的采集、处理及电机参数的自动辨识。
Finally, the simple test system is designed, which actualizes the collection of the motor current data and automatic identification of the parameters.
为每个丝，带过足够的绝缘，您可以焊锡线沿整个长度的微量，痕量以来，单是没有足够的重型进行充分电机电流。
For each wire, strip off enough insulation that you can solder the wire along the whole length of the trace, since the trace alone is not heavy enough to carry the full motor current.
从理论上分析了小型电站供电线路单相断线故障对发电机的影响，讨论了单相断线时发电机电流的计算方法并附有算倒。
This paper analyses the effects of the single-phase break fault of the supply line on the generators at the small-sized hydropower station.
任何权力或地面的痕迹，这是旁边的边缘，董事会应予以延长的权利的边缘，董事会(特别是如果他们将处理电机电流)。
Any power or ground traces that are next to the edge of the board should be extended right to the edge of the board (especially if they will be handling motor currents).
首先在对五种永磁同步电机电流控制策略思想及优缺点、适用场合进行分析的基础上，确定适合本控制系统的矢量控制方案。
First, the merits and drawbacks of five PMSM current control strategy are analyzed including the application situation. And the suitable strategy for this paper is determined.
结果表明，电机电流分析法可以对天线传动系统的故障进行预判断，有效避免系统级故障的发生，确保天线运行在良好的跟踪状态。
The results show that MCA can be used to pre-judge the fault of antenna drive system, which can effectively avoid fatal failure, and ensure the antenna to track satellite in good condition.
轧制力矩过大是轧机主传动系统传动轴断裂的主要原因，传统的电机电流过载保护方式不能真实反映轧机主传动系统扭矩的动力学特性。
The breakdown of transmission shaft in the main drive system is due to too high roll torque. Overpower protection mode of motor current does not reflect the true dynamic character of roll torque.
利用小波变换对电机的信号进行了处理，得出了变频供电下电机电流的谐波特性以及变频器供电电机的噪声随变频器开关频率的变化特性。
Signal processing of motor was conducted by Wavelet Transform. The current harmonics characteristics and noise changes with switching frequency of the motor fed by Inverter were listed.
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.
本文在对异步电动机常见电气故障机理分析的基础上，提出了利用定子电流法来诊断电机电气故障。
On the basis of analysing the common electric trouble mechanism of induction motor, the paper proposes making use of stator current law to diagnose the induction motor's electric fault.
交—直—交变频器按照交流电机电源电压的控制方法的不同，分为电压型和电流型两种。
Pay - Direct - cycloconverter supply voltage AC motor in accordance with the different control methods are divided into voltage-and current-mode two.
交—直—交变频器按照交流电机电源电压的控制方法的不同，分为电压型和电流型两种。
Pay - Direct - cycloconverter supply voltage AC motor in accordance with the different control methods are divided into voltage-and current-mode two.
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