Virelec Protection, Control & SCADA Systems
May 2004 - Virelec assists OPG in the Refurbishment of Hydroelectric Plants

The Northwest Plant Group (NWPG) of Ontario Power Generation (OPG) has selected Virelec to supply protection and control panels for their Aguasabon and Manitou Falls hydroelectric generating stations. NWPG, based in Thunder Bay, Ontario, operates a number of generating stations with a total capacity of 660MW. The oldest units are almost one hundred years old, while all the units were installed by the end of the 1950’s and remain a key source of energy in the region.

NWPG first awarded a contract to Virelec to supply six new panel fronts with generator protection relays, meters and control equipment for the Whitedog Falls and Caribou Falls generating stations in 2002, followed by five freestanding panels for Manitou Falls GS in 2004. NWPG has now added transformer protection to Virelec’s scope of supply, which will first be applied at Manitou Falls in 2005.

“OPG expects technical accuracy and sound quality of all equipment we apply at our generating stations”, says Jamie Arril, Senior Plant Engineer at NWPG, “Virelec has performed well in this aspect, while also being competitive with their panels.” Ken Mackay, Virelec’s Marketing and Sales Manager adds, “We recognise the emphasis OPG places on operational excellence, and are pleased to have been selected to supply such vital equipment for their system.”
Virelec Ltd., a Systems Integrator based in Mississauga, Ontario, Canada, specializes in systems and services for the protection, control and SCADA industry.