A Simple Carrier-Based Modulation for the SVM of the Matrix Converter
A Simple Carrier-Based Modulation for the SVM of the Matrix Converter
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DOI：
10.1109/tii.2012.2224354
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发表时间：
2013-05
影响因子：
12.3
通讯作者：
F. Gruson;P. Moigne;P. Delarue;A. Videt;X. Cimetiere;M. Arpilliere
中科院分区：
文献类型：
--
作者：
F. Gruson;P. Moigne;P. Delarue;A. Videt;X. Cimetiere;M. Arpilliere
如今，业界尚未完全接受矩阵转换器解决方案。一个重要的原因是它的控制复杂性很高。因此，提出一种简单而有效的调制方案，类似于三相电压型逆变器和众所周知的基于对称载波的调制器，具有重要的意义。文中提出的调制方法等同于一种特殊的空间矢量调制方式，考虑了谐波和输入电压的不平衡，具有相同的最大电压传递比(86%)。这项工作的目的是提出一种简单和通用的脉宽调制方法，利用基于载波的调制器来更容易地控制矩阵转换器。此外，还采用了一种基于虚拟矩阵转换器的简单占空比计算方法。最后，通过仿真和实验验证了这种简单、新颖、高效的调制思想与矩阵变换支持向量机的等价性。
Today, industry has not fully embraced the matrix converter solution. One important reason is its high control complexity. It is therefore relevant to propose a simpler but efficient modulation scheme, similar as three phase voltage source inverter modulators with the well-known symmetrical carrier-based ones. The modulation presented in this paper is equivalent to a particular space vector modulation (SVM) and takes into account harmonics and unbalanced input voltages, with the same maximum voltage transfer ratio (86%). The aim of this work is to propose a simple and general pulse-width-modulation method using carrier-based modulator for an easier matrix converter control. Furthermore, a simple duty cycle calculation method is used, based on a virtual matrix converter. Finally, simulations and experimentations are presented to validate this simple, original and efficient modulation concept equivalent to matrix converter SVM.