| 摘要 |
<p>A heat accumulator for an electric power installation is based on solar heat collectors and/or wind energy, and stores the electric current which is produced by a steam engine driven generator but is not utilized immediately. Water in a heat accumulator is heated to a temperature of over 500K. The same steam engine which drives the generator with steam produced by solar or wind energy is also used for operation from the heat accumulator if the energy supply from extraneous sources is absent.</p> |
