Active Damping in DC/DC Power Electronic Converters: A Novel Method to Overcome the Problems of Constant Power Loads

被引：375

作者：

Rahimi, Amir M. ^{[1
]}

Emadi, Ali ^{[1
]}

机构：

[1] IIT, Dept Elect & Comp Engn, Elect Power & Power Elect Ctr, Chicago, IL 60616 USA

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2009年 / 56卷 / 05期

关键词：

Active damping; constant power loads (CPLs); continuous conduction mode (CCM); dc/dc converters; feedback control; multi-converter power systems; negative impedance stability; DC-DC CONVERTER; VOLTAGE-SOURCE; REALIZATION; RECTIFIER; STABILITY; SYSTEMS; DESIGN;

D O I：

10.1109/TIE.2009.2013748

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Multi-converter power electronic systems exist in land, sea, air, and space vehicles. In these systems, load converters exhibit constant power load (CPL) behavior for the feeder converters and tend to destabilize the system. In this paper, the implementation of novel active-damping techniques on dc/dc converters has been shown. Moreover, the proposed active-damping method is used to overcome the negative impedance instability problem caused by the CPLs. The effectiveness of the new proposed approach has been verified by PSpice simulations and experimental results.

引用

页码：1428 / 1439

页数：12

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