Optimal feedback control of switch-mode power converters

被引：0

作者：

Jacobs, Mark E. ^{[1
]}

机构：

[1] Slater & Matsil LLP, Dallas, TX USA

来源：

INTELEC 2006: 28TH INTERNATIONAL TELECOMMUNICATION ENERGY CONFERENCE, VOLS 1 AND 2 | 2006年

关键词：

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：

A new controller-filter structure for a switchmode power converter is described. The controller produces a minimum-time control signal for step changes in output voltage or in load current by partitioning the state-vector plane for the converter's output filter with a simple curve. A companion filter estimates the state vector of the power converter by modeling the response of the power converter to the control signal. The controller, abandoning the traditional approach of producing duty cycle using a saw-tooth waveform with an adjustable threshold, avoids the performance limitations ordinarily encountered with a linear feedback approach.

引用

页码：538 / 547

页数：10