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EP2304813A2 - Installation photovoltaïque - Google Patents

Installation photovoltaïque

Info

Publication number
EP2304813A2
EP2304813A2 EP09772010A EP09772010A EP2304813A2 EP 2304813 A2 EP2304813 A2 EP 2304813A2 EP 09772010 A EP09772010 A EP 09772010A EP 09772010 A EP09772010 A EP 09772010A EP 2304813 A2 EP2304813 A2 EP 2304813A2
Authority
EP
European Patent Office
Prior art keywords
heat
circuit
carrier medium
storage unit
photovoltaic
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09772010A
Other languages
German (de)
English (en)
Inventor
Erfindernennung liegt noch nicht vor Die
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TRITSCHLER, JUERGEN
MITTLER Dorian
Original Assignee
MITTLER Dorian
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 MITTLER Dorian filed Critical MITTLER Dorian
Publication of EP2304813A2 publication Critical patent/EP2304813A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/001—Devices for producing mechanical power from solar energy having photovoltaic cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/003—Devices for producing mechanical power from solar energy having a Rankine cycle
    • F03G6/005—Binary cycle plants where the fluid from the solar collector heats the working fluid via a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/071—Devices for producing mechanical power from solar energy with energy storage devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F24D11/0221—Central heating systems using heat accumulated in storage masses using heat pumps water heating system combined with solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S90/00—Solar heat systems not otherwise provided for
    • 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
    • H02S40/30—Electrical components
    • H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2101/00—Electric generators of small-scale CHP systems
    • F24D2101/10—Gas turbines; Steam engines or steam turbines; Water turbines, e.g. located in water pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2101/00—Electric generators of small-scale CHP systems
    • F24D2101/40—Photovoltaic [PV] modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2103/00—Thermal aspects of small-scale CHP systems
    • F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
    • F24D2103/13—Small-scale CHP systems characterised by their heat recovery units characterised by their heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2103/00—Thermal aspects of small-scale CHP systems
    • F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
    • F24D2103/17—Storage tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/02—Photovoltaic energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/14—Solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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

Definitions

  • the present invention relates to a photovoltaic system with flat photovoltaic elements that generate electrical energy from the top, which is fed into a power grid and / or a power storage unit is supplied.
  • photovoltaic systems for the conversion of solar energy into electrical energy.
  • the planar photovoltaic elements of such photovoltaic systems are mounted, for example, on sun-oriented roof surfaces of buildings.
  • Inverters are connected to the photovoltaic elements, which enable the electrical energy generated by the photovoltaic element to be fed into a power grid.
  • a considerable process heat is created. Since the inverters can only operate up to a certain maximum temperature (for example 65 °), they are switched off when the maximum temperature is exceeded in order to protect them from damage. This suffers the efficiency of the entire system.
  • the present invention Based on the cited prior art, the present invention, the technical problem or the object underlying the efficiency of a photovoltaic system of the type mentioned above to improve.
  • the photovoltaic system according to the invention is accordingly characterized in that a respective cooling register is arranged below the photovoltaic elements, below which a cooling register is arranged below the photovoltaic elements, which is in communication communication with a first heat pump via a heat pump circuit, wherein the cooling register generates the process heat arising during operation of the photovoltaic element the first heat pump supplies, the first heat pump in communication with a first carrier medium circuit with a first carrier medium, in the first carrier medium circuit, a heat storage unit is arranged with a heat storage medium, wherein the heat energy of the first carrier medium is transferred to the heat storage medium within the heat storage unit, and at least one further heat consumer circuit with a second carrier medium with the heat storage unit is in communication connection and the heat eenergy the heat storage medium is required to be transferred to the second carrier medium of the further heat consumer circuit.
  • the basic idea of the present invention is to dissipate the process heat arising during operation of the photovoltaic elements and to use it energetically. On the one hand, this has the effect of improving the efficiency of the power generation of the photovoltaic elements, since the shutdown of the inverters as a result of exceeding the maximum operating temperature can be largely prevented. Furthermore, this withdrawn process heat is supplied to a heat storage unit, which then in turn feeds the stored heat different consumer circuits.
  • the first heat pump serves to reach a temperature of 60 ° to 70 ° C (Celsius) in the heat storage unit.
  • the thermal energy transfer from the first carrier medium to the storage medium is preferably carried out by means of a first heat exchanger.
  • the thermal energy transfer from the storage medium to the further heat consumer circuits within the heat accumulator can take place in each case by a further second heat exchanger.
  • a first circulating pump which is preferably acted upon or switched by a thermostat present within the first carrier medium circuit and the heat storage unit.
  • the power of the circulation pump can be set variably in an advantageous manner.
  • the further heat consumer circuit can be supplied to a heat pump, wherein according to a particularly advantageous embodiment, a steam generating unit is connected to the heat pump, which communicates with a steam circuit, and in the steam cycle a steam turbine is arranged, which is acted upon by the generated steam.
  • the steam turbine may be connected, for example, to a generator for generating electricity.
  • the steam turbine drives a nitrogen liquefaction unit, which liquefies the nitrogen of the ambient air, wherein a nitrogen storage unit is present, in which the generated liquid nitrogen is removably stored.
  • a particularly preferred embodiment of the system according to the invention is characterized in that the steam turbine can be switched so that it is driven with the steam of the steam cycle or with nitrogen taken from the nitrogen storage unit, which is passed through an evaporator.
  • the steam turbine can be switched so that it is driven with the steam of the steam cycle or with nitrogen taken from the nitrogen storage unit, which is passed through an evaporator.
  • FIG. 1 highly schematic photovoltaic system with a first
  • Carrier medium circuit the process heat of the photovoltaic system is supplied, and stores this process heat within a storage unit, wherein at least one further heat consumer circuit is connected to the storage unit and
  • a first heat pump is connected in front of the first carrier medium circuit and a total of three more heat consumer circuits for space heating, a heat pump and a hot water treatment are connected, the heat pump is connected to a steam generating unit, the steam of a Steam turbine is supplied.
  • a photovoltaic system 10 is shown with a photovoltaic element 12 exemplified, which is acted upon by the sun's rays S top side.
  • the photovoltaic element 12 is in line with an inverter 16 in connection, which feeds the electrical energy generated by the photovoltaic element 12 in a symbolically shown in Fig. 1 power grid 14.
  • a cooling register 20 is arranged, which via a heat pump circuit 34 with a first heat pump 36 in Communication connection is.
  • the first, in Fig. 1 highly schematic illustrated heat pump 36 is further involved in a first carrier medium circuit 22 with a flow Vl and a return Rl, wherein the first carrier medium circuit 22 is partially guided within a filled with a heat storage medium heat storage unit 24.
  • the first heat pump 36 serves to achieve a temperature of about 60 ° to 70 ° C (Celsius) in the heat storage unit 24.
  • the first carrier medium circuit 22 has a first heat exchanger 28.
  • a further heat consumer circuit 30 with its supply line V2 and its return line R2 is connected to the heat storage unit 24, wherein the further heat consumer circuit 30 has a second heat exchanger 32 within the heat storage unit 24.
  • the heat energy of the heat storage medium of the heat storage unit 24 is transferred to the second carrier medium of the further consumer circuit 30.
  • process heat of the photovoltaic element 12 is used and at the same time the photovoltaic element 12 is cooled, so that a failure or switching off of the inverter 16 due to high temperature can be largely avoided.
  • FIG. 2 shows a highly schematic representation of the photovoltaic system according to FIG. 1 with further details, with a total of three further heat consumer circuits 30.1, 30.2, 30.3 being present, each having corresponding second heat exchangers 32.1, 32.2, 32.3 within the heat storage unit 24.
  • the same components bear the same reference numerals and will not be explained again.
  • a thermostat 56 is provided, which measures the temperature in the flow Vl, in the return Rl of the first carrier medium circuit 22 and the temperature of the storage medium within the heat storage unit 24, thereby adjusting the performance of the circulation pump 18 depending on the measured temperature.
  • the thermostat 56 also monitors the maximum allowable temperature.
  • an expansion tank 28 with upstream pressure relief valve 60 is also connected.
  • a second second heat exchanger 32.2 of a second further heat consumer circuit 30.2 (refrigerant circuit) is arranged, which belongs to a heat pump 40.
  • a third second heat exchanger 32.3 is present, which leads to a third further heat consumer circuit 30.3, which is used for example for a warm water treatment.
  • the headers and returns of the three other heat consumer circuits are indicated by V21, V22, V23 and R21, R22 and R23, respectively.
  • a further expansion tank 72 is connected to the heat storage unit 24 to the heat storage unit 24 to the heat storage unit 24 to the heat storage unit 24 to the heat storage unit 24, a further expansion tank 72 is connected.
  • the flow V22 of the second further heat consumer circuit 30.2 is supplied to a compressor 62 within the heat pump 40, wherein between the input and output of the compressor 62, a bypass valve 64 is connected. In the further course of the second heat consumer circuit 30.2, this is fed to a steam generating unit 42, wherein the temperature of the second carrier medium (refrigerant) of the second heat consumer circuit 30.2 is transmitted via a third heat exchanger 66 to the vapor pressure medium of the steam generating unit 42. To the steam generating unit, a steam circuit 44 with a flow V4 and a return R4 is connected. The second carrier medium of the further second heat consumer circuit 30.2 is fed back to the heat exchanger 32.2 via the return R2. In the return R22 of the second additional heat consumer cycle
  • an expansion valve is arranged.
  • the flow V4 of the steam cycle 44 is passed to a steam turbine 46 and then the resulting condensate is passed to a condensate reservoir 68.
  • a pump 70 in the return R4 of the steam cycle 44 returns the condensate to the steam generating unit 42.
  • the steam turbine 46 drives a generator 48, which feeds the generated electrical energy into a network.
  • the steam turbine 46 may drive a nitrogen liquefaction unit 50 which extracts and liquefies nitrogen from the ambient air. Subsequently, the liquid nitrogen is removably stored on a nitrogen storage unit 52.
  • the liquid nitrogen can be used for example for driving nitrogen engines, such nitrogen engines are very environmentally friendly, since no polluting gases.
  • the steam turbine 46 is adapted to be selectively operated with the steam of the steam cycle 44 or with nitrogen.
  • the steam turbine 46 is formed switchable with respect to the choice of the operating medium.
  • the steam turbine 46 is connected to the nitrogen storage unit 52 via an evaporator 76. Control components that control the switching operation are not shown in Fig. 2.
  • the switchable steam turbine 46 it is possible that at night, that is, when no activity of the photovoltaic elements 12, or if no heat is removed elsewhere via the generator 48 electricity is generated, which is fed into the network.
  • the illustrated embodiment shows three examples of connectable to the heat storage unit 24 further consumer circuits 30.1, 30.2, 30.3. Other heat consumer circuits can be easily arranged for other purposes.
  • the dargestelle photovoltaic system 10 shows over the known photovoltaic systems significantly improved efficiency. In addition to the longer possible operating time of the photovoltaic system as such (exceeding the maximum temperature for the failure of the inverter is prevented), the resulting process heat is used for other heat consumer circuits.

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Photovoltaic Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

La présente invention concerne une installation photovoltaïque (10) comprenant des éléments photovoltaïques (12) plans qui produisent de l'énergie électrique sous l'effet du rayonnement solaire (S) qui frappe leur surface supérieure, cette énergie électrique alimentant un réseau électrique (14) et/ou une unité d'accumulation d'énergie. L'installation photovoltaïque se caractérise en ce qu'une batterie froide (20) est disposée respectivement en dessous des éléments photovoltaïques (12), ladite batterie froide étant en communication avec une première pompe à chaleur par l'intermédiaire d'un circuit de pompe à chaleur. Selon l'invention : la batterie froide (20) fournit la chaleur de traitement produite au cours du fonctionnement de l'élément voltaïque (12), à la première pompe à chaleur; la première pompe à chaleur est en communication avec un premier circuit d'agent caloporteur (22) comprenant un premier agent caloporteur; une unité d'emmagasinage de chaleur (24) comprenant un agent d'emmagasinage de chaleur, se trouve dans le premier circuit d'agent caloporteur (22), l'énergie thermique du premier agent caloporteur étant transmise à l'agent d'emmagasinage de chaleur à l'intérieur de l'unité d'emmagasinage de chaleur (24); et au moins un autre circuit récepteur de chaleur (30) comprenant un deuxième agent caloporteur, est en communication avec l'unité d'emmagasinage de chaleur (24) et l'énergie thermique de l'agent d'emmagasinage de chaleur est transmise au besoin au deuxième agent caloporteur de l'autre circuit récepteur de chaleur (30).
EP09772010A 2008-07-02 2009-07-01 Installation photovoltaïque Withdrawn EP2304813A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008008747U DE202008008747U1 (de) 2008-07-02 2008-07-02 Photovoltaikanlage
PCT/DE2009/000923 WO2010000240A2 (fr) 2008-07-02 2009-07-01 Installation photovoltaïque

Publications (1)

Publication Number Publication Date
EP2304813A2 true EP2304813A2 (fr) 2011-04-06

Family

ID=40076364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09772010A Withdrawn EP2304813A2 (fr) 2008-07-02 2009-07-01 Installation photovoltaïque

Country Status (7)

Country Link
US (1) US20110139221A1 (fr)
EP (1) EP2304813A2 (fr)
AU (1) AU2009266152B8 (fr)
DE (2) DE202008008747U1 (fr)
RU (1) RU2462789C1 (fr)
WO (1) WO2010000240A2 (fr)
ZA (1) ZA201100306B (fr)

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WO2011076403A2 (fr) 2009-12-22 2011-06-30 S Koopmans Système de conversion d'énergie
WO2011153971A1 (fr) * 2010-06-07 2011-12-15 Johann Giritsch Installation de cogénération
DE202011110227U1 (de) * 2011-05-26 2013-02-15 Willi Bihler Kombinierte Photovoltaik- und Solarthermieanlage
WO2013183002A2 (fr) 2012-06-05 2013-12-12 Michal Masaryk Système et procédé de refroidissement d'un panneau photovoltaïque et procédé d'installation du système
SK6432Y1 (sk) 2012-06-05 2013-05-03 Michal Masaryk Cooling method of photovoltaic panel and system for carrying out this method
DE102013101648A1 (de) 2013-02-19 2014-08-21 Novatec Solar Gmbh Verfahren und Vorrichtung zur Speicherung und Übertragung von thermischer Energie
LT6054B (lt) 2013-10-02 2014-08-25 Vilniaus Gedimino technikos universitetas Pastato aprūpinimo energija sistema ir būdas
ITPV20130011A1 (it) * 2013-12-30 2015-07-01 Antonio Covello Gruppo fornitore integrato di energia termica e di acqua a temperatura controllata
US11329603B2 (en) 2014-02-25 2022-05-10 Sun Drum Solar, Llc Hybrid supplemental solar energy collection and dissipation system with one or more heat pumps
DE202016004934U1 (de) 2016-08-13 2017-11-14 Consolar Solare Energiesysteme Gmbh Photovoltaik-Thermie-Modul mit Luft-Wärmeübertrager
RU2733921C1 (ru) * 2019-12-19 2020-10-08 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Способ и устройство стабилизации температурного режима фотоэлектрического модуля
CN114086245B (zh) * 2021-11-23 2022-08-26 山东天岳先进科技股份有限公司 一种循环冷却系统及长晶炉
CN114353448B (zh) * 2021-12-09 2023-05-23 国家电投集团江西中业兴达电力实业有限公司 一种基于灰库的光电热泵气化装置
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WO2010000240A2 (fr) 2010-01-07
AU2009266152B2 (en) 2013-01-24
WO2010000240A3 (fr) 2010-07-15
RU2011103562A (ru) 2012-08-10
US20110139221A1 (en) 2011-06-16
DE202008008747U1 (de) 2008-11-27
AU2009266152A1 (en) 2010-01-07
DE112009002161A5 (de) 2011-06-01
RU2462789C1 (ru) 2012-09-27
ZA201100306B (en) 2012-02-29

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