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- Voltage space vector PWM is an optimal modulationstrategy. 电压空间矢量脉宽调制是一种先进的调制方法。
- The test result indicates correctness and good static and dynamic property of voltage space vector modulation. 实验结果表明电压空间矢量调制的正确性,该系统具有良好的动静态性能。
- A new algorithm of space vector PWM for three-phase voltage fed inverter is described. 提出一种新的用于三相电压型逆变器的空间矢量PWM算法。
- The various control strategies for different space vector oriented were compared for the doubly fed machine. 对比了不同的定向矢量控制方式的优缺点,采用定子磁链定向的矢量控制方式来控制双馈电机。
- A novel space vector control strategy is proposed for four-leg three-level shunt active power filter(APF). 提出一种新型的四桥臂三电平并联有源电力滤波器(APF)的空间矢量控制策略。
- This paper describes a control strategy for current-source space vector PWM, and the decoupling control of PWM rectifier. 文章采用电流空间矢量PWM调制方法,对脉冲整流器进行解耦控制。
- Thirdly, on the basis of analyzing the control process of space vector PWM(SVPWM), the paper proposes SVPWM applied to APF control. 在分析空间矢量PWM(SVPWM)控制过程的基础上,提出了在SAPF控制中应用SVPWM的方法;
- This paper presented the principle of space vector pulse width modulation(SVPWM) employed in vector control system for asynchronous motors. 仿真结果表明采用SVPWM调制的异步电机的矢量控制系统具有良好的动态性能和稳态精度。
- This paper introduces simply three models of information filtering:space vector model,boolean logical model,probabilistic inferential model. 该文简单地介绍了信息过滤中常用的三种模型:向量空间模型、布尔逻辑模型和概率推理模型;
- A new direct torque control (DTC) strategy of induction motors based on fuzzy space vector modulation (SVM) technology was proposed. 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。
- 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。
- The control signals of invertor are produced by space vector modulation to achieve a small torque ripple and constant switch frequency. 以空间矢量调制方法来获得逆变器的开关信号,实现了小的转矩脉动和恒定的开关频率。
- Four modes of overmodulation for Space Vector PWM are presented .in detail and then their advantages and shortcomings are analyzed. 详细介绍了四种空间矢量PWM的过调制策略,并分析了它们的优缺点。
- In order to improve the current tracking performance of active power filter, in this paper, a novel predictive current control method based on voltage space vector is proposed. 为了提高有源电力滤波器(APF,Active Power Filter)的电流跟踪性能,提出了一种基于电压空间矢量的预测电流控制新方法。
- Build a PWM converter model after explaining the Simplified control theory so as to analyze the control method. And based on it bring forward a simple voltage space vector method. 摘要建立了一个PWM整流器的模型,在解释简化控制原理后对矢量控制的策略进行了分析。在此分析的基础上提出了一种简单的电压空间矢量的算法。
- The hybrid technique is simple, easily realizable, and offer fast convergence.The inverter switching method is Space Vector PWM which makes the lower harmonic losses. 此控制方式的优点为简单、易实现及有较佳的收敛时间,再配合上电压空间向量波宽调变技术,使切换损失达到最小。
- CHEN Xiyou,CHEN Xueyun.Park transformation based the transient analysis for the space vector modulated maxtrlx convener[J].Proceedings of the CSEE,2000,20(5):80-84. [4]陈希有;陈学允.;基于Park变换的空间矢量调制矩阵变换器的暂态分析[J]
- An over-modulation technique, a continuous extension of space vector PWM (SVPWM) linear control scheme for the three-phase current source rectifier (CSR) is introduced. 研究了一种适合于三相电流型PWM整流器(CSR)的过调制方法,该过调制方法是对电流型空间矢量调制(SVPWM)线性调制区的连续扩展。
- In order to improve the current tracking performance of active power filter, in this paper, a novel hysteresis current control method based on voltage space vector is proposed. 为提高有源滤波器的电流跟踪性能,提出一种基于电压空间矢量的滞环电流控制新方法。
- The concept of reference input voltage is proposed and used in the space vector modulation strategy of TSMC, which can implement the control of reactive power of TSMC. 文中提出了参考输入电压概念,在双级矩阵变换器空间矢量调制策略中利用参考输入电压来实现无功功率的调节,并给出了详细的调制方法,分析了输入功率因数和双级矩阵变换器电压传输比的关系。