A control system of bearingless induction motor based on torque winding air gap field oriented vector control is accomplished.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
The technique of induction motor vector control is a way to realize the decoupling control of stator current excitation and torque variable through coordinates transform.
感应电动机矢量控制技术是通过坐标变换，实现对定子电流的励磁分量与转矩分量的解耦控制。
Based on the principle of the direct torque control, the novel identification method of induction motor speed using neural network in a speed-less sensor AC drive system was presented.
根据异步电动机直接转矩控制原理，提出了采用人工神经元网络速度辨识方法去实现无速度传感器的交流调速控制系统。
The application of HV-IGBT shows good applied prospects for the strategy of vector control or direct torque control of induction motor.
表明采用HVIGBT对感应电机传动的矢量控制或直接转矩控制策略具有良好的应用前景。
The technique of induction motor vector control is a way to realize the decoupling control of stator current excitation and torque variable using coordinates transform.
异步电机矢量控制技术是通过坐标变换，实现对定子电流的励磁分量与转矩分量的解耦控制。
A new direct torque control (DTC) strategy based on duty ratio control technique of induction motor drives is presented.
文中提出了一种新的基于占空比控制技术的异步电机直接转矩控制方案。
This paper obtains a new speed-sensorless direct torque control scheme for induction motor based on calculating the stator flux vector increment to determine the stator reference voltage.
在直接转矩控制理论基础上，推导出一种基于定子磁链矢量增量来确定定子参考电压矢量的新型无速度传感器直接转矩控制方案。
The induction motor tracking control based on passivity principle is analyzed in case of general unknown time-varying load torque and rotor resistance.
研究了负载转矩和转子电阻在一般的未知时变情形时对异步电动机期望时变电磁转矩的渐近跟踪控制问题。
This paper proposes an improved direct torque control (DTC) method for induction motor system applications.
该文提出了一种改进的直接转矩控制方案并应用于异步电机控制系统中。
The computed torque is taken as reference to control an inductance motor. The induction motor is driven by an inverter to simulate the wind turbine.
然后根据当前的风速和风力机转速来计算风力机的转矩，将此转矩作为转矩指令控制感应电机来模拟风力机，感应电机通过控制逆变器来驱动。
The field-oriented control is a powerful tool for controlling the transient electromagnetic torque of the induction motor fed by a frequency converter.
磁场定向控制是控制由变频器供电的异步电机暂态电磁转矩的有效手段。
Direct torque control (DTC) system for induction motor has got wide attention with the advantages such as its new thoughts, simple control scheme and excellent performance.
异步电机的直接转矩控制系统以其思路新颖、控制方案简单及性能优越等特点受到人们的普遍重视。
A control system of bearing less induction motor based on torque winding air gap field oriented vector control is accomplished.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
Based on the analysis of the mathematical model of induction motor, this paper addresses the problem of tracking control of stator flux and torque.
本文在综述感应电动机的控制方法和详细分析感应电动机数学模型的基础上，研究了定子磁链和转矩的跟踪控制问题。
So this paper focuses on the study of direct torque control of induction motor based on diode-clamped three-level inverter.
介绍了在二极管钳位三电平逆变器异步电机调速系统中如何采用空间矢量调制与直接转矩控制相结合的控制方法。
To reduce the low speed torque ripple of induction motor based on direct torque control (DTC), a new control strategy-improved discrete space vector modulation is proposed.
针对传统的异步电机直接转矩控制在低速时存在转矩脉动较大的问题，提出了一种减小转矩脉动的直接转矩控制方法。
Direct Torque Control (DTC) of induction motor based on DSP is new technology of high performance AC — frequency conversion — rate of regulation.
基于DSP的电动汽车用交流电机的直接转矩控制是电机高性能交流变频调速的新技术之一。
A fuzzy torque control system for induction motor is developed in order to improve the performance of electric vehicle drive system.
为了改善电动汽车驱动系统的性能，提出了一种感应电动机的模糊转矩控制系统。
Speed control of direct torque controlled(DTC)induction motor drives depends on effectively establishing the stator flux.
直接转矩控制的感应电动机的速度控制需要有效地建立定子磁 通。
This paper focuses on the study of direct torque control of induction motor drive based on diode-clamped three-level inverters.
因此本文对基于二极管筘位式三电平逆变器的异步电动机直接转矩控制系统进行了研究。
The change of the stator resistance of induction motor will greatly effect the performances of direct torque control (DTC) system at low speeds.
直接转矩控制系统在低速运行时，电机定子电阻的变化影响了系统的性能。
The change of the stator resistance of induction motor will greatly effect the performances of direct torque control (DTC) system at low speeds.
直接转矩控制系统在低速运行时，电机定子电阻的变化影响了系统的性能。
应用推荐