| 摘要 |
The invention teaches a method and apparatus for the generation of electric power by recycling the heat generated by various industrial processes. Thermophotovoltaic cells are used to convert the heat radiated from the industrial apparatus used to perform the various processes into electricity. Arrays of thermophotovoltaic cells placed around the apparatus, which may optionally be surrounded by an infrared (IR) emitter. The emitter serves to convert the IR radiation of the initial heat source into IR radiation having a more uniform wavelength. The cell arrays are spaced outward from a convection barrier tube and a short pass filter that may be placed around the IR emitter. A heat sink may be placed outside of the perimeter formed by the array of thermophotovoltaic cells, this serves to cool the thermophotovoltaic arrays, and also increases the power density of the cells, which in turn improves the power generation capacity of the array.
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