GEOTHERMAL POWER GENERATION SYSTEM

PROBLEM TO BE SOLVED: To realize an effective and appropriate geothermal power generation system conformable to the RPS law. SOLUTION: The geothermal power generation system separates steam and hot water from a production well 1 into steam and hot water with a separator 3, drives a turbine 4 by the...

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA DAISEI, KIUCHI TSUTOMU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS 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 REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SPRING, WEIGHT, INERTIA OR LIKE MOTORS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To realize an effective and appropriate geothermal power generation system conformable to the RPS law. SOLUTION: The geothermal power generation system separates steam and hot water from a production well 1 into steam and hot water with a separator 3, drives a turbine 4 by the separated steam for power generation, and cools down and condenses the steam after the power separation so as to return the condensate together with the hot water separated with the separator from a returning well 2 into the ground. The condensing operation for the steam after passing through the turbine is carried out through indirect cooling with a cooling water coil 21 in a sealed condenser 20 so that the whole amount of the condensate is returned to the ground. COPYRIGHT: (C)2011,JPO&INPIT