This thesis offers a theory to run the induction motor economically, and is a reference in practice.
本文为异步电动机的经济运行提供了理论依据，对生产实践有重要的参考作用。
This paper presents a new sensorless vector control method for induction motor (IM) drive at very low speeds.
本文提出了一种新型极低速异步电机无速度传感器矢量控制方法。
The adoption of soft starters can counteract the current impact to the power supply for induction motor starting.
采用软起动器可以减小异步电动机起动时对电网的电流冲击。
The adaptive flux observer can change its parameters in response to parameter changes of induction motor to ensure observation accuracy.
当电动机参数未知或发生变化时，观测器自动调整自身参数以确保观测精度。
这是台感应电动机。
Drive USES one three-phase induction motor per pillar.
每根柱都使用一个三相感应电动机进行驱动。
State the main problems in linear induction motor control.
概括阐述了直线感应电机控制中的问题。
The power unit for driving the machines is a 50-hp induction motor.
驱动这些机器的动力装置是一台50马力的感应电动机。
In normal condition, it can adopt common or flame proof induction motor.
一般不需要调速的场合，可采用普通或隔爆电机驱动。
Stator phase failure is one typical fault of a three-phase induction motor.
缺相故障是三相感应电动机的典型故障之一。
A novel approach to estimate induction motor speed is presented in this paper.
提出一种新型的异步电机转速辨识方案。
An all-digital vector control system of three-phase induction motor is presented.
提出了一种全数字式的三相异步电机矢量控制系统。
A new control method is presented in this paper based on simplified induction motor model.
针对简化的感应电机模型，文章提出了一种新的调速控制方法。
In vector control of induction motor, the key problem is to estimate rotor flux accurately.
异步电机矢量控制的关键问题在于精确地估计转子磁链。
A rotor unbalance experiment is carried out on a three phase squirrel cage induction motor.
在鼠笼式三相感应电机上用提出的方法进行了转子失衡的实验研究。
The controllability and observability of induction motor systems are analyzed in this paper.
分析了感应电动机系统的能控性与能观测性。
All of these found the theoretical basis for transient analysis of double-cage induction motor.
全文为双笼感应电动机的瞬态分析打下了理论基础。
The current control is one of the kernel problems of induction motor field oriented control (FOC).
电流控制是异步电机磁场定向控制的核心问题之一。
By analyzing magnetic field, the operation characteristic of the linear induction motor was calculated.
通过对磁场的分析，可以计算出直线感应电动机的运行特性。
Experimental result shows that the system can measure well torque-speed characteristic of induction motor.
实验证明，该系统能够较好地测定感应电动机的转矩-转速特性。
The effectiveness can be proved in the application in the DSP control system of the three-phase induction motor.
通过在三相感应电机DSP控制系统中的应用，可以证明该方法的有效性。
Compared with the traditional induction motor the performance of the permanent magnet synchronous motor is special.
摘要与传统感应电动机相比，永磁同步电动机具有独特的性能。
A new expression of longitudinal end effect factor is introduced to the design of high speed linear induction motor.
在高速直线电机设计中引入一个新的纵向边端效应系数表达式。
The adaptive flux controller and speed controller based on neuron are presented for the induction motor vector control.
提出了基于神经元的用于感应电机矢量控制的自适应磁链和转速控制器。
The vector control mathematical model of linear induction motor is established under the synchronization reference frame.
在同步旋转坐标系下，建立了直线感应电动机的矢量控制数学模型。
The vector control mathematical model of linear induction motor is established under the synchronization reference frame.
在同步旋转坐标系下，建立了直线感应电动机的矢量控制数学模型。
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