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- matrix converter motor system 矩阵变换器电机系统
- In this paper,a speed sensorless direct torque control system and control means of AC motor based on matrix converter is proposed to reduce harmonic pollution and advance control accuracy. 提出了基于矩阵变换器供电的交流电动机无速度传感器直接转矩控制系统和控制方法,以降低谐波污染,提高控制精度。
- A speed sensorless direct torque control system and control means of AC motor based on matrix converter fed was proposed,for reducing harmonic pollution and advancing control accuracy. 提出一种基于矩阵变换器供电的交流电动机无速度传感器直接转矩控制系统和控制方法,以降低谐波污染,提高控制精度。
- Does a Matrix Converter Need Energy Storage Elements? 矩阵变换器真的不需要贮能元件吗?
- This belongs to motor system disease. 这属于运动系统疾病。
- Based on the Direct Torque control , drive the induct motor by Matrix converter, apply The Direct Torque control theory to control induct motor and adjust speed . 本文的主要内容如下:从矩阵变换器的工作原理出发,对矩阵变换器建模分析,引出矩阵变换器的双空间矢量调制策略和虚拟等效电路;
- In this paper the speed sensorless technology based-on matrix converter(MC) direct torque control system(DTC-MC)and their fusion technology were studied. 研究基于矩阵变换器直接转矩控制系统应用无速度传感器技术以及将三者融合的技术。
- In order to improve the performance of the AC adjustable speed system and reduce the pollution to power network, a compound control strategy that combines matrix converter (MC) with direct torque control (DTC) is proposed. 摘要为提高交流调速系统的性能，并且减小对电网的污染，提出了一种将矩阵式变换器与直接转矩控制相结合的组合控制策略。
- The multilevel matrix converter is modeled and simulated with its output controllability discussed. 对多电平矩阵变换器进行建模和仿真，并探讨了其输出能控性。
- Tang N P, Fang X Y.Simulation model of matrix converter with current hysterisis control strategy[J].Power Electrics, 1999,29(5):52-54. [9]汤宁平;方旭阳.;电流滞环控制的矩阵变换器的仿真模型[J]
- The linear motor system provides a whole new transportation mode for public transport of mountain city. 直线电机城市轨道交通系统可为山区城市轨道交通方式的选择提供一种新模式。
- The simulated study on a matrix converter (MC) is carried out based on space vector modulation (SVM) under balanced and unbalanced input voltages. 摘要针对平衡与非平衡输入电压对空间矢量调制的矩阵变换器进行了仿真分析。
- This algorithm is simpler than the traditional algorithm,and less switch losses arise in the asynchronous motor system. 该算法比传统算法简易,在驱动异步电机系统中产生较小的开关损耗。
- The over modulation strategy of matrix converter(MC) is put forward on the basis of conventional AC/DC/AC MC control theory. 本文在分析传统交-直-交矩阵变换器控制原理的基础上,提出了矩阵变换器的过调制控制策略。
- Finally, we view the key research problems and development tendencies of fuzzy control in AC motor system in future. 最后，对模糊控制在交流电机系统中应用的关键问题和未来发展方向进行了展望。
- AVR microcontroller based servo motor system will be used for industrial control AVR specific examples. 基于AVR单片机的伺服电机系统研究，将AVR用于工业控制的具体实例。
- With the circuit analysis theory, the relationships between the parameters of input filter and the transient properties of the matrix converter are analyzed. 借助电路分析理论，分析了空间矢量调制矩阵变换器的暂态响应特性与输入滤波器参数的关系。
- This text presses to the electricity liquid servovalve control liquid the motor system carried on initial of research. 本文对电液伺服阀控制液压马达系统进行了初步的研究。
- Based on the principle of the two line voltage synthesis control for matrix converter,the method to indirectly generate the required PWM pulses is presented. 在分析了矩阵变换器双电压合成原理的基础上,针对该控制原理需要产生不规则的PWM脉冲,提出了一种新颖的脉冲间接产生方法。
- Closed-loop control is a reasonable method to ensure the performance of output voltage of Two-stage Matrix Converter (TSMC) by restraining multi disturbances. 摘要闭环控制是抑制多种扰动、保证双级矩阵变换器(TSMC)输出电压质量的有效方法。
