With the evolution of the electric power industry, maintenance and monitoring technologies for substations are continuously being innovated. Among these, oil sampling robots hold significant potential ...

Oil-immersed transformers are expensive equipment in the electrical system, and their failure would lead to widespread blackouts and catastrophic economic losses. In this work, an elaborate diagnostic ...

Effective transformer maintenance depends on dissolved gas analysis. Effective maintenance of liquid-filled transformers begins with prevention of failure by testing transformer oil for unusual ...

Arizona Public Service has received the electric utility industry's highest honor for developing a landmark system that monitors major transformers in near-real-time. The Edison Electric Institute ...