Three-phase inverter with output LC filter using predictive control for UPS applications

被引：0

作者：

Cortes, Patricio ^{[1
]}

Rodriguez, Jose ^{[1
]}

机构：

[1] Univ Tecn Federico Santa Maria, Dept Elect, Valparaiso, Chile

来源：

2007 EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-10 | 2007年

关键词：

Uninterruptible Power Supply (UPS); control methods for electrical systems; Voltage Source Inverters (VSI);

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The use of an inverter with an output LC filter allows for generation of sinusoidal voltages with low harmonic distortion. However, the controller design becomes more difficult. This paper presents a new and simple control scheme using predictive control. The controller uses a model of the system to predict, on each sampling interval, the behavior of the output voltage for each possible switching state, then a cost function is used as a criterion for selecting the switching state that will be applied during the next sampling interval.

引用

页码：3047 / 3053

页数：7

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