METHOD FOR THE CONTROLLING AND FEEDING OF A POWER PLANT AND POWER PLANT

摘要

The subject of the invention is a method for the controlling and feeding of power plants, in particular coal fired power plants comprising a steam turbine connected to a turbogenerator. The method consists in that in periods of low power consumption the power is transferred from the turbine shaft to a compressor and the air compressed therein is pumped by compressors to the tanks of a compressed air terminal until a pressure close to the pressure of steam fed to turbine blades is reached. When energy demand increases, compressed air from the tanks is fed through nozzles onto the turbine blades along with superheated steam produced in a boiler. The subject of the invention is also a system for collecting compressed air and feeding it to the turbine.