Transformer Management Relays - Vector and Top Energy

Ross Dodd has been working on a project retrofitting new voltage regulation and transformer management relays.

“The most challenging part of any retrofit project is to establish the state of the existing installation, with little documentation available to help,” explains Ross. “Also there are often modifications which haven’t been recorded.”

With a variety of transformer and tap charger manufacturers, it is difficult to work to a standard TMS design. Ergo has worked with Vector to standardise the conceptual design, providing a template for TMS design for almost any tap changer/switchboard combination.