Design-Oriented Analysis of Modern Active Droop-Controlled Power Supplies

被引：29

作者：

Mishra, Santanu K. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2009年 / 56卷 / 09期

关键词：

Adaptive voltage positioning (AVP); interleaved voltage regulator module; modeling; synchronous rectifier; AVP;

D O I：

10.1109/TIE.2009.2025289

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Active droop control of voltage regulators and point of loads is a preferred way of implementing adaptive voltage positioning to save motherboard space. This paper develops an improved model and design methodology for this control. The conventional model is explained and need for an improved model is described. Based on this improved model, a generalized design procedure, applicable irrespective of the modulation scheme, is developed. Experimental verifications on a five-phase/120-A prototype are presented to validate the design procedure. Results show that the loop performance and output impedance predictions of the model are accurate.

引用

页码：3704 / 3708

页数：5

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