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.
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。
The discharge current pulse of the laser tube obtained by simulation is consistent with that of experimental measurement on the same condition of circuit parameters.
在相同电路参数时,经模拟得到的放电管电流脉冲波形和实测的波形相一致。
A method based on pulse injection was put forward to test the light-current-voltage (LIV) characteristics of laser diode (LD), and a new type of pulse measurement system was developed.
为精确测试半导体激光器(LD)的光功率-电流-电压(LIV)特性,提出一种基于脉冲注入调制的方法,并据此研制新型的LD脉冲测试系统。
In comparison with the DC measurement, We find that the heat effect can be avoided successfully over a great range of current in the pulse measurement.
和直流测量结果比较后发现,脉冲测量能有效地消除直流测量中无法避免的热效应。
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.
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。
The measurement of electromagnetic pulse includes not only the pulse current and the pulse voltage of the source of the pulse, but also the radiation field.
电磁脉冲的测试不仅包括对脉冲发生源的脉冲电流和脉冲电压的测试,还包括对脉冲辐射场的测试。
AIM: To study the mechanism and implementation of current pulse exciting impedance measurement of bio tissues.
前言:目的:探讨脉冲电流激励模式下测量生物电阻抗的原理及其实现。
This text also makes primary exploration of the pulse current method on the thermal capacity measurement of LED devices.
文章还对脉冲电流法用于LED器件热容的测量进行了初步探索。
The results of the impedance measurement show that the surface area increases much slower in bipolar pulse current charge process than that in DC charge process.
交流阻抗谱结果显示在双向脉冲充电下,锂电极的表面积增长较直流充电时缓慢。
The results of the impedance measurement show that the surface area increases much slower in bipolar pulse current charge process than that in DC charge process.
交流阻抗谱结果显示在双向脉冲充电下,锂电极的表面积增长较直流充电时缓慢。
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