| 摘要 |
The invention relates to a steam turbine in particular for solar thermal power stations, including a turbine housing 1 as well as a number of internal components, with the number of internal components including at least one rotor 2 having a number of rotor blades 3 arranged on rotor 2, as well as a guide-blade support 4 having a number of guide blades 5 arranged within guide-blade support 4. Turbine housing 1 and/or at least individual internal components can be heated by means of an electric heating wire 6. The steam turbine can thereby be started up more quickly and damage due to scraping owing to different degrees of thermal expansion effectively prevented. |
