METHOD FOR OPERATING A COAL POWER PLANT AND A COAL POWER PLANT

摘要

The invention relates to a method for operating a coal power plant (2) having a steam generator (4) and a turbo set (6), which comprises at least one steam turbine (8, 9, 10) and a generator (12), at a load demand of less than 50% of the maximum firing power (11) of the steam generator (4), characterized in that the supply of coal to coal burners of the steam generator (4) is interrupted and fuel gas (14) is supplied to a combustion chamber (16) of the steam generator (4) and is combusted, the fuel gas (14) being created from a pneumatic coal gasification process.