HYBRID WIND-SOLAR SYSTEM FOR HEATING HOUSEHOLD WATER

The invention relates to a hybrid wind-solar system for heating household water. According to the invention, the hybrid system comprises a solar heating plant (1), a vertical-axis wind turbine (2) and a hot water accumulator (3), where the wind turbine (2) includes some aerodynamic blades (4) which...

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Bibliographic Details
Main Authors DUMITRESCU LILIANA, DULGHERU VALERIU, DUMITRESCU IONAŞ CĂTĂLIN
Format Patent
LanguageEnglish
Romanian
Published 28.02.2020
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Summary:The invention relates to a hybrid wind-solar system for heating household water. According to the invention, the hybrid system comprises a solar heating plant (1), a vertical-axis wind turbine (2) and a hot water accumulator (3), where the wind turbine (2) includes some aerodynamic blades (4) which are rigidly connected with a main axle (5) which is connected, in its turn, by means of a coupling (6), with the shaft (7) of a heat generator (8) with eddy currents, so that solar energy is converted into thermal energy by the solar heating plant (1), wind energy is converted by the aerodynamic blades (4) into rotation of the main axle (5) which generates eddy currents in the heat generator (8) converting it into thermal energy, the wind turbine including a brake with eddy currents for protecting the solar heating plant (1) against overheating. Invenţia se referă la un sistem hibrid eolian-solar de încălzire a apei menajere. Sistemul hibrid eolian-solar, conform invenţiei, include o instalaţie (1) solară termică, o turbină (2) eoliană cu ax vertical şi un acumulator (3) de apă caldă, turbina (2) eoliană incluzând nişte pale (4) aerodinamice legate rigid cu un ax (5) principal care, la rândul său, este legat printr-un cuplaj (6) cu un arbore (7) al unui generator (8) termic cu curenţi turbionari, şi astfel energia solară este convertită în energie termică de instalaţia (1) termică solară, energia eoliană este transformată de palele (4) aerodinamice în mişcare de rotaţie a axului (5) principal care generează curenţi turbionari în generatorul (8) termic şi o transformă în energie termică, iar pentru protecţia instalaţiei (1) solare termice la supraîncălzire, turbina eoliană include o frână cu curenţi turbionari.
Bibliography:Application Number: RO20180000579