Abstract: The phenomenon of transformer dc bias (TDB) will saturate the transformer core, resulting in the local overheating, accelerating the ageing of insulating material, and even affecting the ...

SHERIDAN — The Sheridan County Board of County Commissioners solidified its opposition to the construction of a new power transmission line near Big Horn Monday. Montana-Dakota Utilities began ...

Manchester United target Mike Maignan already has one foot out the door at AC Milan. United signed a new goalkeeper on deadline day after both Andre Onana and Altay Bayındır delivered erratic ...

COLUMBIA, S.C. — Hurricane Gabrielle continues to strengthen in the Atlantic, with satellite images showing powerful thunderstorms wrapping tightly around its center. Gabrielle’s winds are now ...

Abstract: This paper investigates the behaviour of DC earth faults and their consequences on the AC side transformer(s) for AC earthed TN-S and IT grids. In hybrid AC/DC grids, a LVDC designer can ...