Model and applications for harmonic analysis of AC/DC power systems coupled by power electronic converters in high-power industrial drives

被引：0

作者：

Zhao, YL ^{[1
]}

Jiang, JG ^{[1
]}

机构：

[1] China Univ Min & Technol, Xuzhou 221008, Jiangsu, Peoples R China

来源：

CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING 2001, VOLS I AND II, CONFERENCE PROCEEDINGS | 2001年

关键词：

harmonic analysis; harmonic model; power converter;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Large converters in applications of high-power industrial drives are main harmonic sources in power system. In this paper, the model for harmonic analysis of AC/DC power systems coupled by power electronic converters is proposed. The basic principles are that the operation cycling of converter and sampling switching characteristics of thyristors can be represented by logic switching and its eign equations. Two instances of harmonic calculation for 6-pulse bridge converter and 6/12-pulse converter are taken. The computed results are much in agreement with the measuring results. It is proven that the suggested method is more effective and accurate.

引用

页码：369 / 373

页数：3