提出了基于虚拟仪器的电机电参数测试系统，介绍了其硬件结构和软件设计方法，并分析了提高电机电参数测试精度所采用的具体方法。
The system which is used to measure electric parameters of motor using virtual instrument was introduced. The hardware structure and software were described in detail.
发电机失磁后的动态过程是比较复杂的机电过程，发电机组各个环节的结构和参数都将影响它的动态过程。
The electromechanical process of generator field loss is complicated and its dynamic process is affected by the structures and parameters of every component in the generation system.
所建立的系统模型反映了系统动态特性参数与铰链弹性五杆机构结构参数、电机电磁参数之间的关系。
The relation between the dynamic characteristics and the system parameters such as material parameters, electromagnetism parameters, structure parameters, is derived in the dynamic equation.
而压电性能表明在不同方向的机电耦合系数均比石英晶体相应参数大得多。
The piezoelectric property indicates that the electromechanical coupling coefficients in the different directions are much larger than the corresponding parameter of quartz crystal.
而且，该方法易于用一般的机电暂态仿真软件实现，并可用于FACTS小信号调制器参数整定。
Also it can be employed to tune parameters of small signal modulators of FACTS. Furthermore, this method can be easily implemented by electromechanical transient analysis programs.
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.
文中论述了中小型水电站水轮机电液调速器的试验参数整定。
This paper introduces rectifying running parameters for electrical hydraulic pressure governor of hydraulic turbine of middle and small hydro power station.
通过对机电系统相似模拟法探讨，利用四端参数法解决了粉碎机主轴扭矩响应求解问题。
This paper discusses the similarity method of imitating mechanical and electrical system, and with the help of four terminal parameter it also analyzes the main shaft torque response of grinder.
分析了数控立式磨床垂直进给轴的机电动态特性，研究了伺服系统的速度环参数对伺服系统性能的影响。
Based on analyzing the dynamic characteristics of vertical servo motor of a NC vertical grinder, the effect of the parameters of speed loop on the servo system was studied.
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.
本文提出了新的目标函数作为控制器参数优化对象，其中综合考虑了不可控模态、非机电模态的影响。
A new objective function, which considers the uncontrolled mode and non-electromechanical mode, is introduced for controller parameter optimization in this paper.
其次，在对永磁电机电抗参数计算方法研究的基础上，提出了该种结构电机的交、直轴电抗参数的有限元计算和测试方法。
Second, based on research and calculation method of inductance parameters for permanent magnet electrical machine, the finite element calculation and testing method of HEPMSG are presented.
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.
最后，文章给出了按上述模型建立的异步电动机电磁设计中有关效率目标参数专家决策经验的知识表示实例。
Finally, based on above model, an example of the expert knowledge expression of efficiency object parameter in electromagnetism design of asynchronous electromotor is presented.
介绍一种适用于发电机电力参数监测的数据采集卡的设计方案。
In this paper, a design of data sampling card for monitoring of generator power parameter is introduced.
本文采用动态参数设计的思想，对一款洗衣机电机进行了优化设计。
In this paper, using dynamical parameter design, a kind of washing machine motor has been optimized.
其参数是通过在系统扰动过程中的发电机电压、电流和转子角等数据而得到的。
The parameters are calculated from the data of small perturbations of the generator voltage, current and rotor angle during system disturbances.
详细分析了预测函数控制在具有参数饱和限制环节和滞后的机电伺服系统中的实施算法，分析了系统的闭环性能，并得到了其稳定鲁棒性条件。
The paper analyses the implementary arithmetic in the servo system with saturation and lag segment, and analyses the performance of the close loop to obtain the condition of stability and robustness.
介绍了利用虚拟仪器技术设计、开发的飞机电源参数测试仪，它可对多种机型的电源系统的供电参数进行测量。
The power supply parameters measuring apparatus for airplane developed by the technology of virtual instrument is briefly introduced in this paper.
介绍了有机电致发光器件的优点，器件的几种结构，有机电致发光的机理，以及评价有机电致发光器件的一些主要参数。
In this paper, the advantages, structures and luminescence mechanisms of the OLED were introduced, and several parameters to evaluate the OLED were presented.
燃气轮机电厂实际运行中，涡轮排气温度是一个重要的热参数，其传感器的状态直接影响到排气温度观测值。
Turbine exhaust temperature is an important thermal parameter in gas turbine power plants and its measured value is affected by sensors state.
永磁同步电动机电抗参数是电机性能分析和优化设计的重要依据。
The reactance parameters of permanent magnet synchronous motors are the most essential to the analysis and design of motor.
研制开发了机车牵引电机电枢参数智能检测仪。
A new kind of intelligent instrument, which detects armature parameters automatically, is developed.
有机电致发光器件(OLED)的量子效率是衡量器件发光性能的一个非常重要的参数。
The quantum efficiency of organic light emitting diodes (OLED) is an extraordinary factor of devices luminescence performance.
研制了一种矢量控制+的永磁同步电机电感参数测量系统。
The system of inductance measurement for PMSM which controlled by FOC was introduced in the paper.
介绍了铁合金电炉单片机电力参数的交流采样方法。
It introduces the methods of alternating current sampling for the power parameter of sing chip computer in ferroalloys furnace.
为了能更为合理、准确地辨识出机电结构系统结合面的等效动力学参数，提出了基于模糊优化的辨识方法。
In order to identify the joint equivalent dynamic parameters of the mechanic-electronic structural system reasonably and precisely, a fuzzy method is presented.
最后，基于系统的机电耦合动力学模型，进行了平台运动稳定性分析，得到了平台实现稳定悬浮时控制参数的选择范围，垂直方向：0.3<141.5，0<0.052，水平方向：0.3<77.4，0.001<0.038。
The range of the controlling parameters is found when the magnetic table is suspending stably, vertical direction: 0.3<141.5,0<0.052, horizontal direction: 0.3<77.4,0.001<0.038.
最后，基于系统的机电耦合动力学模型，进行了平台运动稳定性分析，得到了平台实现稳定悬浮时控制参数的选择范围，垂直方向：0.3<141.5，0<0.052，水平方向：0.3<77.4，0.001<0.038。
The range of the controlling parameters is found when the magnetic table is suspending stably, vertical direction: 0.3<141.5,0<0.052, horizontal direction: 0.3<77.4,0.001<0.038.
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