The Nortech TT, a simplified and cost-effective fiber optic temperature monitoring system for accurate and direct winding temperature measurement, is intended to meet the needs of lower rated power ...

A typical Hydro-Québec substation showing only one of the installed grid transformers. Hydro-Québec has more than 2,000 grid and GSU transformers with an average age of more than 30 years in operation ...

The use of a copper winding as a temperature sensor is not new. The traditional technique is to disconnect the ac power and the load and to quickly make the measurement using an ohmmeter. But the ...

MOD-TRONIC Instruments Limited has announced availability of its MT300 3-Channel Temperature Monitor, an advanced monitoring and alarm system designed to enhance the protection of dry-type ...

As large electrical transformers age, their internal structure can break down, creating hazardous conditions. One of the most dangerous is the buildup of combustible gases in transformer cooling oil ...

VALENCIA, Calif., March 25, 2025--(BUSINESS WIRE)--No utility wants a fiery transformer failure on a busy city sidewalk, or a large power outage that impacts whole city blocks. To reduce transformer ...

U.S. electricity consumption continues to increase almost 2% annually. As the load growth spurs calls for new power plants and transmission lines, it’s easy to forget the impact of the additional ...

Transformers for power applications often are limited in size by an acceptable temperature rise. An acceptable temperature rise of a transformer is usually dependent on limitations of the materials ...

H2scan's Revolutionary Monitoring System Enhances Safety and Reliability of Underground Vault Transformers Real-time hydrogen measurement system provides instant awareness of internal faults that ...