Hexagon based Algorithm for Space Vector Modulation on Multilevel Voltage Source Inverters

被引:0
|
作者
de Pablo, Santiago [1 ]
Rey-Boue, Alexis B. [2 ]
Herrero, Luis C. [1 ]
Martinez, Fernando [1 ]
机构
[1] Univ Valladolid, Dept Elect Technol, Valladolid, Spain
[2] Tech Univ Cartagena, Dept Elect Comp Technol & Projects, Murcia, Spain
关键词
CONVERTERS; PWM; DRIVES; IMPLEMENTATION; TOPOLOGIES;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A simple algorithm has been developed to control small and large multilevel inverters using Space Vector Modulation. It looks for a suitable hexagon near the reference voltage rather than the usual three nearest vectors. Then, switching vectors and their duty cycles are computed using straightforward equations, independent of the number of levels and easy to use in digital microprocessors. Several simulations have validated this method, finding that these duty cycles are exactly the same than others, computed using more complex methods.
引用
收藏
页码:3218 / 3223
页数:6
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