Operating method for a turbo set, turbo set and low pressure steam turbine plant

摘要

The invention relates to an operating method for a turbine set (10), comprising a turbine (12) and a generator (14), which is arranged within a feed line (32) to the turbine (12), with the steps b) introducing a fluid into the Supply line (32), c) passing the fluid to the generator (14), d) driving the turbine (12) by means of the fluid, wherein a flow of the fluid from the generator (14) to the turbine (12) is directed. The invention further relates to a turbine set (10) comprising a turbine (12) which is designed as an axial turbine, and a generator (14) which is arranged within a feed line (32) to the turbine (12), wherein the turbine (12 ) is formed for a flow from the direction of the generator (14). Furthermore, the invention relates to a low-pressure steam turbine plant comprising such a turbo set (10) and a flash evaporator, for evaporating liquid heat transfer medium, so that vaporous fluid is obtained, wherein the pressure in the flash evaporator is below the ambient pressure.