Dissolved Gas Analysis (DGA) is one of the most trusted diagnostic tools for assessing the internal condition of a transformer. By measuring fault gases dissolved in insulating oil, DGA reveals ...

Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop faults not immediately visible during normal operation. As a result, ...

Among the various diagnostic methods used to assess transformer condition, capacitance and Tan Delta testing has gained broad ...

Serveron Corporation has introducrd the Serveron Transformer Monitor Model TM3, the latest addition to the Serveron series of on-line transformer monitors. The Model TM3 complements the Model TM8, a ...

When conducting transformer maintenance, early detection of faults and potential failures in transformers is critical. Transformers play a crucial role in transferring electricity over long distances, ...

Transformers are very reliable devices and can provide service for a long time if regularly maintained and serviced. They’re also the single most costly item in any substation. To protect against ...

As electric utilities work hard to get the most out of every dollar they spend, they have a hard time justifying the addition of online monitoring equipment when the cost of maintenance and/or monitor ...