WO2008148435A3 - Method for generating electric and thermal power, and system for carrying out said method - Google Patents

Method for generating electric and thermal power, and system for carrying out said method Download PDF

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Publication number
WO2008148435A3
WO2008148435A3 PCT/EP2008/001949 EP2008001949W WO2008148435A3 WO 2008148435 A3 WO2008148435 A3 WO 2008148435A3 EP 2008001949 W EP2008001949 W EP 2008001949W WO 2008148435 A3 WO2008148435 A3 WO 2008148435A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermal energy
medium
fed
cooled
collector
Prior art date
Application number
PCT/EP2008/001949
Other languages
German (de)
French (fr)
Other versions
WO2008148435A2 (en
Inventor
Manuela Vincenz
Uwe Vincenz
Original Assignee
Manuela Vincenz
Uwe Vincenz
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manuela Vincenz, Uwe Vincenz filed Critical Manuela Vincenz
Publication of WO2008148435A2 publication Critical patent/WO2008148435A2/en
Publication of WO2008148435A3 publication Critical patent/WO2008148435A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40—Thermal components
    • H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/60—Thermal-PV hybrids

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The invention relates to a method for generating electric and thermal power exclusively from solar radiation energy as well as a system for carrying out said method. According to said method, electric power generated in at least one collector (1) by means of the photovoltaic elements thereof is fed to the mains, and the thermal energy generated in the collector (1) is fed to at least one heat transformer (2) by means of a medium transferring said thermal energy. In the heat transformer (2), a phase of said thermal energy is heated towards the boiling point of the medium transferring the thermal energy while the other phase of said thermal energy is cooled towards the freezing point of the medium transferring the thermal energy. Both phases are then fed at the largest possible Δt to at least one semiconductor element (3) that has a suitable size, the electric power generated in the semiconductor element (3) is fed to the mains, and the medium transferring the thermal energy is then fed to at least one distribution panel (4) which withdraws the remaining thermal energy from the medium and feeds said heat to a corresponding supply system for further utilization while returning the medium that has been cooled to a maximum to the collector (1). The photovoltaic elements of the collector (1) are cooled by means of the cooled medium in order to increase the efficiency and extend the service life of the photovoltaic elements, the cooled medium being able to absorb as much thermal energy as possible during the subsequent process.
PCT/EP2008/001949 2007-06-07 2008-03-12 Method for generating electric and thermal power, and system for carrying out said method WO2008148435A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007026994.5 2007-06-07
DE102007026994A DE102007026994A1 (en) 2007-06-07 2007-06-07 Process for generating electrical and thermal energy and plant for carrying out the process

Publications (2)

Publication Number Publication Date
WO2008148435A2 WO2008148435A2 (en) 2008-12-11
WO2008148435A3 true WO2008148435A3 (en) 2009-02-26

Family

ID=39941585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/001949 WO2008148435A2 (en) 2007-06-07 2008-03-12 Method for generating electric and thermal power, and system for carrying out said method

Country Status (2)

Country Link
DE (1) DE102007026994A1 (en)
WO (1) WO2008148435A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008559A1 (en) 2011-01-14 2012-07-19 Josef Müller Hot air rotary-piston engine for cooling e.g. building, has rotor has rotor shaft which is connected with housing end walls with connections, and is also connected with housing center wall without connections

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277858A (en) * 1971-01-02 1972-06-14 Otto A Cremonese Method and means for converting solar heat energy to electrical energy
JPS5769786A (en) * 1980-10-20 1982-04-28 Sanyo Electric Co Ltd Solar heat electric power generator
WO2005113702A1 (en) * 2004-05-21 2005-12-01 Basf Aktiengesellschaft Novel pairs of working substances for absorption heat pumps, absorption refrigeration machines and heat transformers
DE102005032764A1 (en) * 2005-07-14 2007-01-18 Hans BÖLLINGHAUS Collector for energy from all sources on a regenerative basis uses photovoltaic recombination heat and solar excess heat with heat pump and thermo-electric conversion
WO2008009375A2 (en) * 2006-07-19 2008-01-24 Uwe Vincenz Method for producing electrical energy and arrangement for carrying out said method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321338B (en) * 1997-01-18 2002-02-13 Peter King A differential voltage cell
DE19809883A1 (en) 1998-03-07 1999-09-09 Solarwerk Gmbh Hybrid solar collection panel producing both heat and electricity
US20040025931A1 (en) * 2002-08-09 2004-02-12 S.I.E.M. S.R.L. Solar panel for simultaneous generation of electric and thermal energy
DE102005054364A1 (en) * 2005-11-15 2007-05-16 Durlum Leuchten Solar collector with chiller

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277858A (en) * 1971-01-02 1972-06-14 Otto A Cremonese Method and means for converting solar heat energy to electrical energy
JPS5769786A (en) * 1980-10-20 1982-04-28 Sanyo Electric Co Ltd Solar heat electric power generator
WO2005113702A1 (en) * 2004-05-21 2005-12-01 Basf Aktiengesellschaft Novel pairs of working substances for absorption heat pumps, absorption refrigeration machines and heat transformers
US20080028777A1 (en) * 2004-05-21 2008-02-07 Basf Aktiengesellschaft Novel Pairs Of Working Substances For Absorption Heat Pumps, Absorption Refrigeration Machines And Heat Transformers
DE102005032764A1 (en) * 2005-07-14 2007-01-18 Hans BÖLLINGHAUS Collector for energy from all sources on a regenerative basis uses photovoltaic recombination heat and solar excess heat with heat pump and thermo-electric conversion
WO2008009375A2 (en) * 2006-07-19 2008-01-24 Uwe Vincenz Method for producing electrical energy and arrangement for carrying out said method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GOMMED K ET AL: "Process steam generation by temperature boosting of heat from solar ponds", SOLAR ENERGY USA, vol. 41, no. 1, 1988, pages 81 - 89, XP002504485, ISSN: 0038-092X *
RIVERA W ET AL: "Single-stage and advanced absorption heat transformers operating with lithium bromide mixtures used to increase solar pond's temperature", 31 December 2001, SOLAR ENERGY MATERIALS AND SOLAR CELLS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, PAGE(S) 321 - 333, ISSN: 0927-0248, XP004305594 *

Also Published As

Publication number Publication date
WO2008148435A2 (en) 2008-12-11
DE102007026994A1 (en) 2008-12-11

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