167 t/h of superheated steam. District heating for 300 companies and 20,000 residents

At 11.6 metres long, 4.5 metres wide and almost 8 metres high, the dimensions of each of the four Bosch boilers for the new Ledvice power plant unit of the energy company CˇEZ are impressive. In total, the boilers produce up to 167 t/h of superheated steam for the start-up process of the new steam turbine that generates power. However, the Ledvice power plant does not just supply power: it also provides heating to some 300 companies and 20,000 residents. The huge boilers provide additional supply during peak load periods and serve as a backup for the district heating network.

The Ledvice power plant is situated in the Czech Republic in the foothills of the Erz Mountains between the cities of Teplice and Bilina. This new power plant unit, with its formidable electrical power output of 660 MW, is owned by the utility CˇEZ and has recently come online at this site.

In its role as general contractor, the company Skoda Praha Invest was responsible for implementing the new turnkey power plant unit and the steam boiler system. Stringent safety requirements and a tight time schedule demanded a high degree of flexibility and experience from all those involved in the project. Read more…

Article published in: FuturENERGY January-February 2017