电机调速方法采用直接转矩控制技术。
正是由于以上原因，直接转矩控制技术成为当今世界研究的热点之一。
Owing to the reasons above, DTC has become one of research hot points.
本文报告了一种采用直接转矩控制技术的离心机专用变频器的研究工作。
Research of dedicated converter based on DTC for the centrifuge is introduced in this paper.
因此，基于无速度传感器的直接转矩控制技术成为目前交流传动的研究热点。
The direct torque control technology based on speed sensorless had become the current researching hotspot of AC drive.
论文还就直接转矩控制技术，变频技术产生的电磁污染的控制问题进行了讨论。
The technique include the variable frequency technology, the direct self-control technology, the EMI, etc.
直接转矩控制技术已广泛应用于鼠笼异步机的调速控制，并获得了良好的控制效果。
Direct Self-Control technology is widely used in the case of cage motors and the good results is obtained.
介绍了目前广泛使用的电机调速的两种控制方案：矢量控制技术和直接转矩控制技术。
This paper introduces two kinds of control project used in motor speed adjusters at present, which are vector control technology and direct torque control technology (DTC).
并举例说明了非线性控制理论、神经元网络控制理论、模糊控制理论在直接转矩控制技术中的应用。
For example, the non-linearity theory, nerve network control theory, fuzzy control theory are applied in the direct torque control theory.
传统直接转矩控制技术采用的六边形磁链电压矢量调制方法，这会引起较大的转矩脉动和谐波干扰。
Classical direct torque control method adopts the technique of 6 polygon flux linkage voltage modulation. It will generate torque pulsation and harmonic interference.
MGTY-300/710电牵引采煤机采用了变频调速与直接转矩控制技术，是一种新型的电牵引采煤机。
MGTY-300/710 D. C. electricity-powered shearer is a new type shearer, which a frequency converter and direct torque control are employed.
动态加载是汽车测试装置中的重要环节，为了克服传统加载方法中转矩控制困难的问题，提出了直接转矩控制技术。
Dynamic loading is an important technology of vehicle testing device. In order to overcome the difficulty of torque control in traditional loading method, DTC was adopted.
高性能的数字信号处理器TMS320LF2407、高功率密度的永磁同步电机和先进的直接转矩控制技术的组合，能很好地完成对电动汽车的驱动。
The combination of advanced technology through high performance digital signal processor (DSP) TMS320LF2407 with PMSM of high power density and DTC can perform a drive for EV.
给出了电动汽车驱动用永磁同步电动机直接转矩控制策略，开发了基于DSP的直接转矩控制系统。实验结果表明直接转矩控制技术应用于电动汽车驱动用永磁同步电动机是可行的。
DTC strategy about PMSM in ev drive is proposed, a DSP-based DTC system is developed and experiment result proves the feasibility that DTC technique can be applied to PMSM in ev drive.
直接转矩控制是一种新型的高性能的交流调速控制技术。
Direct torque control (DTC) is a new kind of high-performance AC timing control technique.
提出了一种基于模糊空间矢量调制(SVM)技术的异步电机直接转矩控制(DTC)方案。
A new direct torque control (DTC) strategy of induction motors based on fuzzy space vector modulation (SVM) technology was proposed.
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。
Direct Torque Control (DTC) of induction motor based on DSP is new technology of high performance AC — frequency conversion — rate of regulation.
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。
A new direct torque control (DTC) strategy based on duty ratio control technique of induction motor drives is presented.
提出一种基于离散空间矢量调制(DSVM)技术的异步电机直接转矩控制(DTC)的改进算法，并对其进行仿真研究。
An improved direct torque control (DTC) algorithm based on discrete space vector modulation (DSVM) is presented, and its simulation research is performed.
采用离散占空比控制技术的直接转矩控制能够在减小输出转矩脉动的同时保持算法简单的特性。
Applying discrete duty ratio control technology into direct torque control can reduce the ripple, and keep the feature of simplicity.
在交流调速系统中由于直接转矩控制(DTC)技术是对电动机转矩直接进行控制，因此电动机可以获得优良的动态和静态性能。
Controlling the electromagnetic torque directly in the AC speed system, the direct torque control (DTC) system has the excellent dynamic and static performance.
直接磁链控制算法与过调制技术相结合后，在弱磁控制区也实现了快速的动态转矩响应特性。
After the combination of direct flux control algorithms and over-modulation technique, a rapid dynamic torque response characteristic is also achieved in the flux-weakening control areas.
直接磁链控制算法与过调制技术相结合后，在弱磁控制区也实现了快速的动态转矩响应特性。
After the combination of direct flux control algorithms and over-modulation technique, a rapid dynamic torque response characteristic is also achieved in the flux-weakening control areas.
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