Add Yahoo as a preferred source to see more of our stories on Google. A file photo of a Hartford fire truck. Hartford fire officials say crews are responding to a transformer explosion and fire on ...

HARTFORD, Conn. (WFSB) - A worker was taken to the hospital Monday after a transformer exploded outside a Hartford building, leaving hundreds without power. Hartford firefighters were called to Wyllys ...

Large power transformers are critical grid assets operating under increasing system constraints. This article examines why catastrophic failures are driven by rapid internal pressure escalation ...