| 摘要 |
<p>The present invention relates to a method for regenerating heat energy with the aid of an energy system (10) comprising n number of energy cells (121,.,,, 12n) wherein n is an integer, and n = 2. The energy cells (121,..., 12n)are connected in sequence. Each energy eel! (121,..., 12n) comprises a phase change materia! (PCM1,.... PCMn), wherein PCMT1 > PCMT2 >,..., > PCMTn. The energy cells (121,..., 12n) performs the steps: - to produce mechanical energy, which also causes rest heat energy (RH1,..., RHn) stored in said energy cell (121,..., 12n) when the phase change material (PCM1,.... PCMn) changes from solid phase to liquid phase; or - to cool down when the phase change material {PCM1,..., PCMn) changes from liquid phase to solid phase; - to transfer said rest heat energy (RHx) from one energy cell (12X) which Is cooling down as input energy to the next energy cell (12x+1), said method comprises the step: - with the aid of a control means (18) connected to said energy cells (121,..., 12n), to control said system (10) alternately between a first phase, and a second phase, wherein, during said first phase, every two energy cells {121, 123, 12s,...) produces mechanical energy, and every two energy cells (122, 124, 126l..,) are cooling down, and vice versa during said second phase.</p> |
