HIGH RESISTANCE GROUNDING FOR LOW AND MEDIUM VOLTAGE POWER SYSTEMS.

被引：0

作者：

Khan, S. ^{[1
]}

Naamani, Z. ^{[1
]}

机构：

[1] Sandwell Swan Wooster Inc, Montreal,, Que, Can, Sandwell Swan Wooster Inc, Montreal, Que, Can

来源：

Pulp and Paper Canada | 1988年 / 89卷 / 09期

关键词：

ELECTRIC EQUIPMENT - Grounding - ELECTRIC MOTORS - Grounding - PAPER AND PULP MILLS - Grounding;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In process industries, the application of high resistance (HR) grounding on low voltage systems has gained widespread acceptance and its application on 5. 0 kV systems is gaining in popularity. HR grounding, if properly applied, permits operator intervention, process continuity and orderly shutdowns. However, the effect of a sustained ground fault must be evaluated to ensure insulation coordination. The authors explain the voltage/current distribution under ground fault conditions, discusses the criteria for HR grounding and offers guidelines for its application.

引用

页码：55 / 59

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