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Application

95104514/06, 1995-03-06

(22)

Actual filing date

1995-03-06

(45)

Published

1998-05-20

(72)

Inventor

Volkov Eh.P.Polivoda A.I.Polivoda F.A.

(73)

Holder

Ehnergeticheskij Nauchno-Issledovatel'Skij Institut Im.G.M.Krzhizhanovskogo

COMBINED SOLAR-ELECTRIC POWER PLANT Russian patent published in 1998 - IPC

Abstract RU 2111422 C1

FIELD: thermal engineering. SUBSTANCE: power plant has circulating heat-transfer loops running from photo-thermal and photo-electric heat generators provided with parabolic-cylindrical mirror concentrator modules and high-temperature (preferably Ga-As) photocells with high-accuracy optical correction of power loss. Power plant incorporates high-temperature loop with solar collectors, second steam-power circuit with working medium possessing better thermodynamic properties compared with water. Power plant is equipped with positive-displacement rotary steam engine offering advantages over turbine concerning reliability and metal input. EFFECT: improved reliability, and total photothermodynamic coefficient. 9 cl, 3 dwg, 1 tbl

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RU 2 111 422 C1

Authors

Volkov Eh.P.

Polivoda A.I.

Polivoda F.A.

Dates

1998-05-20—Published

1995-03-06—Filed

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