Solar thermal power generation system

The present invention prevents the flow of a fluid flowing in a high temperature heat storage device and a low temperature heat storage device from becoming gas-liquid two phase flow. This solar thermal power generation system is provided with: a low temperature heat collection device 1; a gas-water...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIKATA, Tetsuo, MARUMOTO, Takahiro, TADAKUMA, Satoshi, SHINOZAKI, Kohei
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SPRING, WEIGHT, INERTIA OR LIKE MOTORS STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The present invention prevents the flow of a fluid flowing in a high temperature heat storage device and a low temperature heat storage device from becoming gas-liquid two phase flow. This solar thermal power generation system is provided with: a low temperature heat collection device 1; a gas-water separation device 2; a first hot water line L2 for supplying water, separated by the gas-water separation device, to the low temperature heat collection device; a low temperature heat storage device 4 provided in the first hot water line; a high temperature heat collection device 3; a steam turbine 6; a first main steam line L7 for supplying superheated steam to the steam turbine; a second main steam line L8 branched from the first main steam line and joined with the first main steam line; a high temperature heat storage device 5 provided in the second main steam line; a low temperature bypass line L5 for bypassing the low temperature heat collection device and connecting an outlet-side of the low temperature heat storage device and a water-steam two phase fluid inlet-side of the gas-water separation device; and a high temperature bypass line L9 for bypassing the high temperature heat collection device and connecting a steam outlet-side of the gas-water separation device and an inlet-side of the high temperature heat storage device.