ABB delivers electrical systems to Stora Enso in Poland

ABB’s delivery includes grid connection to Poland’s power-distribution network with the leading edge ABB Relion IED technology for power system protection, monitoring and control. The delivery includes also ABB’s latest water cooled drives technology with intelligent single drives and motors. The largest speed controlled motors run power plant big flue gas fan, feed water pumps and primary and secondary air fans. Speed control of the pumps and air fans makes the control of the power plant easier and improves the plant’s energy efficiency thus saving energy and lowering the environmental impact. Furthermore, ABB's delivery includes the project management, engineering, equipment supply, erection and 110 kV cable connection to local grid, commissioning and staff training.Stora Enso's Ostroleka mill is a paper and board integrate, which comprises a pulp and paper mill, a corrugated board mill, a box plant and a paper sack mill. The new power plant, which will be able to use multiple fuels, will improve Ostroleka mill's energy self-sufficiency and energy efficiency, thereby reducing carbon dioxide emissions. The power plant starts-up during the spring this year.