Predictive compensation of dead-time effects in VSI feeding induction motors

被引：57

作者：

Attaianese, C ^{[1
]}

Tomasso, G ^{[1
]}

机构：

[1] Univ Cassino, Dept Automat Electromagnetism Informat Sci & Ind, I-03043 Cassino, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2001年 / 37卷 / 03期

关键词：

AC motor drives; digital signal processor applications; modulation;

D O I：

10.1109/28.924768

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A predictive algorithm is presented in this paper, which;allo rvs the compensation of the dead-time effects in a voltage-source inverter feeding an induction motor, with space-vector pulsewidth modulation. It is based on the modification of the reference space vector of the feeding voltage according to a step-by-step analytical prediction of the stator phase currents, In this way, the effects of the dead time can be taken into account and compensated. The validity and feasibility of the proposed algorithm are confirmed by simulation and proved by experimental implementation.

引用

页码：856 / 863

页数：8

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