SOLAR THERMAL ELECTRIC POWER GENERATION SYSTEM

摘要

A solar thermal electric power generation system using heating medium that undergoes phase change between liquid phase and vapor phase, including a Fresnel type heat collectors for heating the heating medium by solar thermal energy, a gas turbine generating device for generating electric power while discharging exhaust gas, a heating device including a first channel through which the heating medium flows and a second channel which is located near the first channel and through which the exhaust gas from the gas turbine generating device flows, a vapor-liquid separating device for separating the heating medium having been heated by the heating device into vapor phase and liquid phase, and a turbine generating device driven by the heating medium in vapor phase separated by the vapor-liquid separating device. The heating device heats the heating medium in the first channel by the exhaust gas in the second channel.

主权项

1. A solar thermal electric power generation system using heating medium that undergoes phase change between liquid phase and vapor phase, the solar thermal electric power generation system comprising:
Fresnel type heat collectors for heating the heating medium by solar thermal energy, a gas turbine generating device for generating electric power while discharging exhaust gas, a heating device comprising a first channel through which the heating medium having been heated by the Fresnel type heat collectors flows and a second channel which is located near the first channel and through which the exhaust gas from the gas turbine generating device flows, the heating device for heating the heating medium in the first channel by the exhaust gas in the second channel, a vapor-liquid separating device for separating the heating medium having been heated by the heating device into vapor phase and liquid phase, and a turbine generating device driven by the heating medium in vapor phase separated by the vapor-liquid separating device.