| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide clean electric power for suppressing global warming, to provide economical electric power, to stably supply electric power, and to provide leveling of day and night electric power demand loads. <P>SOLUTION: Clean electric power is provided by generating power by operating using solar light, exhaust heat, hydrogen, and/or natural gas as a power source, and using a mixed medium as an operating fluid. By using charge-free solar light and exhaust heat as the power source, and by using a solar light heat exchanger 3 with a low installation cost, with a synergistic effect of combined power generation, an economical cost for power generation is provided. At night time and during rainy weather, hydrogen, exhaust heat, or natural gas is ignited as a power source, and a power source is obtained by chain heating the mixed medium which is the operating fluid by heating a hydrogen/natural gas combustion heat exchanger 7 to enable to stably supply power without being effected by night time and the weather. The leveling of day and night electric power demand loads is provided by using ice made by a night surplus power to quickly cool the mixed medium gas discharged during the day time to accelerate the rotation of a turbine 4 and convert it to an increase in the power generation capacity. <P>COPYRIGHT: (C)2009,JPO&INPIT |
