Among the various diagnostic methods used to assess transformer condition, capacitance and Tan Delta testing has gained broad acceptance as an effective means of evaluating insulation health. By ...

DENVER — At this year’s IEEE T&D Conference (Booth #1242), Siemens announced a strengthened digital T&D portfolio across key areas including substations, transformer maintenance and grid planning.

Power supply to several communities served by the Afienya substation in the Greater Accra Region has been interrupted following a transformer fault detected in the early hours of Thursday.

The Transmission Company of Nigeria said it had installed 29 power transformers and substations across the country between February 2017 and August 2018. It said the completion of the projects was ...

Transformer oil, serving both as an insulating medium and a cooling agent, plays a decisive role in transformer performance ...

Rand West City Local Municipality confirmed a power outage is currently affecting parts of town. According to municipal spokesperson Phillip Montshiwa, the 10MVA transformer and a feeder cable at the ...

A 500 MVA transformer at the Sector 148 UPPTCL (UP Power Transmission Corporation Limited) substation caught fire early on Wednesday. Seven-eight fire tenders were sent to the spot to douse the flames ...

Obtaining reliable data from electric utilities about magnitude and duration of single-phase, line-to-ground fault currents at the service entrance of commercial and industrial facilities is of ...