An Improved Control of the Nonunity Input Power Factor for Classic Multiphase Matrix Converters

This Dataset, as a Matlab script, shows input voltages vectors and output voltage reference vector for improved control of input power factor in Multiphase Conventional Matrix Converters (MCMC) using the transfer function of the load angle. Compared to the direct space--vector modulation techniques, the proposed solution can rely on the load parameters and obtain the greater value of an input displacement angle in a certain range of voltage transfer ratio and the load power factor. The proposed concept is based on the Direct Analytic Voltage PWM (DAV--PWM) modulation with an elliptical trajectory of reference load voltages. The concept includes and extends the Venturini approach to the voltage gain equal to 0.75 and any number of output phases.

本数据集以 Matlab 脚本形式呈现，揭示了用于多相传统矩阵变换器（MCMC）中提高输入功率因数控制的输入电压向量与输出电压参考向量。相较于直接空间矢量调制技术，所提出的方法能够依赖于负载参数，并在电压传递比和负载功率因数的特定范围内获得更大的输入位移角值。该概念基于直接解析电压脉宽调制（DAV-PWM）调制，具有参考负载电压的椭圆形轨迹。该理念不仅包含，且扩展了 Venturini 方法，适用于电压增益等于 0.75 以及任意数量的输出相数。