PUBLIC-SUPPLY-SYSTEM DISTORTION AND UNBALANCE FROM SINGLE-PHASE AC-TRACTION

被引：4

作者：

HOWROYD, DC ^{[1
]}

机构：

[1] CENT ELECT GENERATING BOARD,DEPT PLANNING,SYST TECH BRANCH,LONDON EC1A 7AU,ENGLAND

来源：

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON | 1977年 / 124卷 / 10期

关键词：

ELECTRIC TRACTION;

D O I：

10.1049/piee.1977.0188

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：

A. C. traction loads cause the public supply voltage to be unbalanced on the three phases and distorted in waveform. These effects are potentially harmful, and it is necessary to understand and limit them in the interests of other parties. For this purpose, a method of prediction has been devised using the harmonic and phase-sequence components to make the calculation practicable. Although the manipulation of these components for single-phase traction supplies is complicated, prone to error and full of pitfalls, a simple method of calculation is illustrated.

引用

页码：853 / 859

页数：7