DESIGN CONSIDERATIONS IN THE DEVELOPMENT OF A NEW GROUND DISTANCE RELAY.

被引：0

作者：

Wilkinson, S.B.

Mathews, C.A.

Keeney, M.F.

机构：

来源：

| 1978年

关键词：

GROUND DISTANCE RELAYS;

D O I：

暂无

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学科分类号：

摘要：

The combined effects of fault resistance and loada flow cause the apparent impedance for ground faults to vary over a wide range. A new ground distance relay using a four input phase comparator provides improved security with a fault resistance capability similar to that of a simple quadrature polarized ground distance relay.

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