Method for supplementing a saturated steam generation system having at least one steam turbine set, and steam power plant supplemented using the method

摘要

A saturated steam generation system is supplemented with at least one gas turbine set, at least one heat recovery steam generator, at least one topping steam turbine and at least one steam mixing component. The topping steam turbine is coupled to the gas turbine set and is supplied by the steam generated in the heat recovery steam generator. The exhaust steam from the topping steam turbine is fed via the steam mixing component to the steam turbine set.