The invention relates to a flue gas tube (FGT) (1) for generation of thermoelectric power having thermoelectric elements (8) that are integrated in the tube. The FTG may be used in combined heat and power (CHP) system (13) to produce directly electricity from waste heat from, e.g. a biomass boiler. The CHP system may also be operated in a heating or cooling mode, thus being able to heat or cool water by feeding electricity to the system.
|IPC||F01K 27/00 (2006.01), H01L 35/32 (2006.01)|
|Publication status||Published - 2013|