| 摘要 |
<p>The invention relates to a method for generating energy by means of thermal cycles with high pressure and moderate temperature steam, which allows improving the energy and operational efficiency of the conversion of heat energy into mechanical or electrical energy by means of thermal cycles in which the temperature of the steam is limited to moderate values in its generation, comprising the following steps:
a) generating steam at a pressure above 65 bar and a moderate temperature below 400ºC,
b) expanding said steam in a steam turbine, steam of an intermediate pressure, comprised between 10-40 bar, with a moderate moisture, below 15%, being obtained
c) drying said steam by means of a moisture separator and reheating said steam,
d) expanding said steam in the turbine, and
e) heating boiler water used to generate the steam by means of a plurality of steam extractions from the turbine, in order to exchange heat with said boiler water.</p> |
