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Abstract: Dispersion, the variation in propagation velocity with frequency, is one of those phenomena that people in the field of partial discharge (PD) detection have talked about since at least the ...

Abstract: Given the short daily maintenance time for electric multiple units (EMUs), it is essential to improve the diagnosis efficiency of the shielded cables in EMUs. Broadband impedance ...

Construction has started on the longest stretch of the Champlain Hudson Power Express — a 339-mile transmission line to bring clean hydropower from Canada to New York City. Gov. Kathy Hochul, multiple ...