Solar-powered generation plant

A solar-powered generation plant has a tower where concentrated solar radiation warms a thermal medium (preferably atmospheric air) flowing through an absorber 10 made of metal mats. A flow channel 14 leads from the absorber to a heat consumer 16 and there is a controller 62,64 for the flow rate of...

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Bibliographische Detailangaben
Hauptverfasser:	SCHERF, HELMUT, 54317 THOMM, DE, SCHMITZ-GOEB, MANFRED, 51643 GUMMERSBACH, DE, WILCKENS, CHRISTIAN, 70190 STUTTGART, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING 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 RANGES SOLAR HEAT COLLECTORS SOLAR HEAT SYSTEMS SPRING, WEIGHT, INERTIA OR LIKE MOTORS VENTILATING WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A solar-powered generation plant has a tower where concentrated solar radiation warms a thermal medium (preferably atmospheric air) flowing through an absorber 10 made of metal mats. A flow channel 14 leads from the absorber to a heat consumer 16 and there is a controller 62,64 for the flow rate of the medium, depending on its temperature. A protective device 20 increases the flow through the absorber according to any irregular increase in radiation intensity. It is a radiation sensor that is sensitive in the visible or ultra violet region of the solar spectrum, such as a photo-transistor, photo-diode, photo-resistor or photovoltaic cell, and has no inherent time lag.