Whitmyer IP Group LLC
Travelling wave protection of a transmission line
A mechanism for travelling wave protection of a transmission line and a method for acquiring information of both voltage and current polarities from two ends of a transmission line. The method includes comparing the voltage and current polarities of both ends of the transmission line to each other. The method also includes making a trip decision based on the comparison.
ABB Schweiz AG
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Jianping Kai YouYi
Wang Liu Li