EFFECT OF WAVE-FORM DISTORTION ON PROTECTIVE RELAYS

被引：20
|
作者：
ELMORE, WA
KRAMER, CA
ZOCHOLL, SE
机构：
[1] ABB Power T&D Co., Inc., Coral Springs, FL
[2] Consultant in Holland, PA
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1993年 / 29卷 / 02期
关键词：
D O I：
10.1109/28.216551
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The technical literature is filled with theoretical and empirical references to harmonics in power systems, but few have made an effort to define the influence of these waveform distortions on protective relays. It is felt that one important reason for this omission is that the wide variety of measurement principles used for relays produce different results, and the scope of such an appraisal becomes gargantuan. In spite of this fact, this paper will make an effort to 1) examine several electromechanical, solid-state, and microprocessor measurement concepts, 2) describe the theoretical expectations of harmonic influence, and 3) present laboratory confirmation of these results.
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页码：404 / 411
页数：8
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