Solar receiver and method for control and/or regulation of flow distribution and/or temperature balance in a solar receiver

摘要

The solar radiation receiver used to heat up a heat transfer fluid has absorber tubes (50) mounted between a fluid supply device (36) and a fluid discharge device (38). At least one intermediate distribution chamber (54) is mounted in relation to the fluid flow between the fluid supply and discharge devices and is in fluid communication with same through the absorber tubes. An independent claim is also included for a method for controlling and/or regulating the mass distribution and/or compensating the temperature at the solar radiation receiver whereby a fluid and/or gas is injected into an absorber tube and/or adjustable flow resistances are set and/or the heat transfer fluid from several different absorber tubes is mixed up and the mixed fluid is further distributed to different absorber tubes.