Distance protection is now available in the BE1-11f and BE1-11t versions for feeder and transformer protection applications. The Distance (21) elements offer protection that’s easy to coordinate when ...
Abstract: This paper proposes a distance protection scheme based on three-phase integrated information. By analyzing the corresponding relationship between fault electrical quantity characteristics ...
Abstract: For untransposed parallel transmission lines, the fault impedance measured by relays will be affected by both the mutual impedance between parallel lines and the coupling effect of different ...
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