Provided is a solar gas turbine in which the capacitance of a start-up driving source used for compensating the shortage of a solar heat quantity at the startup/speed-rising time is reduced, thereby enabling efficient operation. The solar gas turbine compr...

The invention relates to a solar receiver with natural circulation for generating saturated steam, which uses water/steam as a heat-transfer fluid and includes a combined circuit for fluid recirculation (forced circulation and natural circulation). The sys...

An energy system using cold or liquid air to generate economical and sustainable energy for the grid, heating and transportation, thereby clearing and cooling the atmosphere so as to reverse the greenhouse effects. Ice cold liquid air or Nitrogen is inject...

A system for co-generation of electricity combining a hydrocarbon catalytic reformer, an SOFC assembly and a generator driven by a gas turbine. The fuel cell assembly recycles a high percentage of anode exhaust gas into the reformer. Oxygen for reforming i...

The subject of the present invention is to provide a nuclear reactor plant of which is a direct cycle nuclear reactor using a carbon dioxide as a coolant such that a heat evacuation for liquefying coolant is reduced while a compressive work is reduced by u...