Simple digital control improving dynamic performance of power factor preregulators

被引：170

作者：

Buso, S ^{[1
]}

Mattavelli, P

Rossetto, L

Spiazzi, G

机构：

[1] Univ Padua, Dept Elect & Informat, I-35131 Padua, Italy

[2] Univ Padua, Dept Elect Engn, I-35131 Padua, Italy

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1998年 / 13卷 / 05期

关键词：

digital control; power factor preregulator;

D O I：

10.1109/63.712280

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：

This paper presents the practical implementation of a fully digital control for boost power factor preregulators (PFP's), The control algorithm, which is simple and fast, provides a significant improvement in the system's dynamic performance compared to usual analog control techniques. The paper discusses the design criteria and the actions taken for the implementation of the digital control, which is performed by means of a standard microcontroller (Siemens 80C166), The effectiveness of the approach is assessed by experimental tests.

引用

页码：814 / 823

页数：10

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