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 ...

Tollgrade Communications, Inc. has announced its new substation monitoring application as a cost-effective way to avoid some of the leading causes of preventable transformer failures. The application ...

Besides locating faults, the most useful applications of the substation monitoring system involve real paybacks in the area of predictive maintenance and improved system reliability. More and more ...

For most of the history of the electric power transmission and distribution industry, electrical substations were thought of as assets with relatively minimal physical security concerns. The chain ...

A low-level power transmission system based on laser light conducted through fiber optics promises to reduce the risk of interfacing to physical communications channels on the electrical grid. The ...