Transformer Monitoring
Sweep Frequency Response Analysis
Why event-based fault type identification is better than a sample-by-sample approach
Transformer Monitoring
TRANSFORMER INRUSH
ABSTRACT
Here we discuss the phenomenon of transformer inrush; what it is and its significance to transformer protection design.
INTRODUCTION
A couple of years ago in this Transformer Special Edition, we wrote an article that covered the most used transformer protection schemes. As was pointed out in that article, protective systems have two jobs. They must detect conditions that endanger personnel and equipment, But they must also allow the normal and expected power system and...
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