PG&E transformer fire cuts power to 11,000 customers in San Francisco

Utility firm PG&E Corp said on Monday that its crews are working to assess a transformer fire in San Francisco and restore power to affected customers safely.
Interesting Engineering

World’s largest smart transformer to deliver 36 billion kWh of energy a year

The world’s largest flexible DC transformer uses advanced magnetic management and real-time monitoring to move power across 1 ...
IEEE

Suppression of Transformer Oil Surges Caused by External Short-Circuit Faults Using an SFCL

Abstract: When an oil-immersed transformer experiences an external short-circuit fault, the current flowing through the windings increases abruptly. The large electromagnetic forces generated by this ...
IEEE

Energy Estimation Method for Power-Frequency Arc in Transformer Oil Based on Gap Length and Pressure

Abstract: Transformer's internal arc fault is one of its most serious faults, which might cause fire accidents. These accidents have caused widespread concern among scholars and indicated the ...