| 摘要 |
The invention relates to a method and a device for converting thermal energy into electric energy. An electrochemical concentration cell is operated at a high temperature while supplying heat. Using a mechanical compressor, hydrogen or oxygen is compressed at a low temperature and subsequently supplied to the concentration cell by way of a heat exchanger. The partial pressure difference present produces a flow of ions, which generates an electrical current that can be tapped at the electrodes. The mechanical compressor is operated with a portion of the electric energy. The benefits of fuel cells and Stirling engines are merged in said new cycle. |
