It’s impossible to balance line-to-line voltages perfectly in three-phase circuits, so they typically differ by a few volts or more. However, if voltage unbalance exceeds 1%, it can markedly decrease ...
ZHENJIANG, China--(BUSINESS WIRE)--At 10:16 on January 17, State Grid Zhenjiang Power Supply Company successfully resolved a phase loss fault between Poles 17 and 18 on the 10 kV Antou 292 line of the ...