| 摘要 |
The invention relates to a domestic energy supply system (1), wherein the thermal energy of the temperature difference between at least one heat source (2, 3, 4) and at least one heat sink (5, 6, 7) is converted into work by means of a thermal engine (8), wherein the thermal engine has a fluid cycle with at least two reservoirs (9, 10), which, in each case as a condenser to be cooled or an evaporator to be heated, are thermally coupled to the heat source or the heat sink, wherein a working temperature difference between the reservoirs of approximately 10° to 200° is set at a working temperature of 30° to 280°C, wherein the thermal engine has a hybrid motor (11) in the form of a combination of a pressure media motor and an internal combustion engine, in which firstly a pressure difference of the fluid as a result of the working temperature difference is used for driving purposes and secondly fuel is combusted and converted into work. Furthermore, the invention relates to a method for controlling such a system. |
