WO2017140326A1 - Autonomous unit for generating electrical power higher than 150 kwp of a field of photovoltaic panels, contained in a shelter, intended for installations in hot countries, without requiring the availability of power sources via an electricity grid and without negatively affecting the yield of solar energy production - Google Patents
Autonomous unit for generating electrical power higher than 150 kwp of a field of photovoltaic panels, contained in a shelter, intended for installations in hot countries, without requiring the availability of power sources via an electricity grid and without negatively affecting the yield of solar energy production Download PDFInfo
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- WO2017140326A1 WO2017140326A1 PCT/EP2016/000276 EP2016000276W WO2017140326A1 WO 2017140326 A1 WO2017140326 A1 WO 2017140326A1 EP 2016000276 W EP2016000276 W EP 2016000276W WO 2017140326 A1 WO2017140326 A1 WO 2017140326A1
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- shelter
- containers
- roof
- photovoltaic panel
- photovoltaic panels
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 title claims abstract description 4
- 230000005611 electricity Effects 0.000 title abstract description 5
- 230000001143 conditioned effect Effects 0.000 claims abstract description 5
- 238000004378 air conditioning Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000002513 implantation Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000008642 heat stress Effects 0.000 claims 1
- 230000037072 sun protection Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
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- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
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- 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
- Y02B10/10—Photovoltaic [PV]
-
- 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
Definitions
- the invention relates to an autonomous electric power production unit with a power of more than 150 kWp of a photovoltaic panel field, contained in a "shelter" composed of one or more containers, intended for implantation in hot countries, without need to have power sources via an electrical network and without feeding on the solar energy production produced by the field of photovoltaic panels.
- the principle of operation of an electric power plant is based on the conversion of sunlight into electricity according to the principles laid down by physicist Edmond Becquerel at the end of the 19th century.
- solar panels installed in rows and interconnected capture the light emitted by the sun; under the effect of the latter, the cells of the panels release electrons, thus creating a voltage and a continuous electric current.
- the photovoltaic panels In order to optimize the amount of electricity produced, the photovoltaic panels must be inclined perpendicular to the sun's rays; it is the role of the metal structure supporting them.
- the DC current produced must then be converted into AC power so that it can be distributed on the public grid. It will undergo this transformation and a rise in voltage to be transported more easily through control systems. He will then be able to reach the delivery point, the place of interconnection with the distribution network.
- the said control systems have the constraint of releasing a very important heat due to the high-power energy production of the field of photovoltaic panels.
- tropicalized components that are characterized in that they are designed to absorb the important outside temperature without mobilizing air conditioning techniques. These components are therefore subjected to ambient air that carries dust from deteriorating the control system making it obsolete and binding to important maintenance activities.
- the tropicalized components have an over-dimensioning which has a negative effect on the optimization of the volumes.
- Cool with a cooling capacity (which indicates that we will either absorb some of the energy produced which affects the performance of the said plant), or still be fed by the public network to ensure cooling.
- Patent No. GC 0000219 of 2006 discloses a refrigerated autonomous container, whose electrical source is made by solar panels installed on the roof of the container, for the purpose of cooling said container, the latter being intended for a conservation activity food or medical products or other technical materials. But this patent is characterized in that:
- the air conditioning device is installed inside the container, which reduces its useful volume
- the production of cold is intended to maintain an acceptable temperature for materials or materials that are not expected to produce significant heat releases (food, medicines and other low energy impact equipment),
- the panels installed on the container have no characteristics to protect the walls exposed to the sun, which indicates that the purpose of the photovoltaic panels is only to produce the energy required with a quest for compactness in that the panels are installed on the container,
- this invention is primarily intended for sites.
- the patent relates to an autonomous power production unit with a power of more than 150 kWp of a photovoltaic panel field (diagram 1), contained in a "schelter" (a), intended for implantation in hot countries, without any need to have sources of power via an electrical network and without impairing the efficiency of the solar energy production of the photovoltaic panel field, characterized by:
- a “shelter” (a) (diagram 2) composed of one or more containers (b), each of the containers being insulated and conditioned (c) for the purpose of receiving the regulation equipment, standard regulation equipment (d) ( Figure 3) with non-tropicalized components according to use in hot countries,
- the purpose of the "shelter” (a) is to contain the control system of the solar power plant that will transform solar energy into AC power to the connection point.
- the shelter is conditioned to maintain a temperature of 25 ° to 30 ° C, so as to:
- each container For the purpose of limiting heat loss with outdoor hot air (> 30 ° C), the six walls of each container are insulated to a maximum thickness of 50mm which provides a thermal resistance of at least 1.3 m 2 Kelvin / Watt in order not to reduce the useful volume of the container, and to favor the space with the implantation of the maximum of equipment.
- the "shelter” of a production unit is made up of "inverter" space (s) (g) that converts the DC current of the photovoltaic panels into an alternating current and "lift station” space (s). (h) who raises (s) the voltage to carry it to the user network.
- Each container (b) has an air conditioning system. It is characterized in that it is air conditioning systems (c) external wall mounting for the purpose of not losing volume inside the container.
- over-roof sized so that the walls of the container are not exposed to the sun.
- This roof (e) protection has the dual function of protecting solar gain and produce energy because made in whole or in part by photovoltaic panels (f).
- the solar production of the over-roof (e) has been sized to produce the energy needed to autonomously supply the air-conditioning of the shelter and the control systems of the production unit.
- the remainder of the covering of the over-roof consists of other materials (i) intended to complement shading (j) without stopping the entire roof of the "shelter" and its periphery.
- the over-roof (e) is designed with an overhang (k) (diagram 4) of at least 30 cm and calculated according to the latitude at which the installation is intended, so as to have no wall of the "schelter Exposed to solar radiation between 10 am and 4 pm of the day. Indeed the caloric effect of the sun is perceived between 10 and 16 hours in the sun. Finally the over-roof (e) was designed for:
- Fig.2 "shelter" composed of three containers with outside air conditioning
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Autonomous unit for generating electrical power higher than 150 kWp of a field of photovoltaic panels, contained in a shelter (a), intended for installations in hot countries, without requiring the availability of power sources via an electricity grid and without negatively affecting the yield of solar energy production of the field of photovoltaic panels, characterized by: - a shelter (a) composed of one or more containers (b), each of the containers being insulated and air conditioned (c) for the purpose of accommodating the control equipment; - standard control equipment (d) fitted with components that are not tropicalized for usage in hot countries; - the roof (e) of the shelter being completely covered, in particular by photovoltaic panels (f), for the purpose of ensuring the generation of electricity required for the autonomous operation of the technical equipment contained in the shelter; and sun protection making a substantial contribution to improving the thermal performance inside the containers.
Description
DESCRI PTION DESCRITION
L'invention est relative à une unité de production électrique autonome de puissance supérieure à 150 kWp d'un champ de panneaux photovoltaïques, contenue dans un « shelter» » composé de un ou plusieurs containers, destinée à des implantations dans des pays chauds, sans nécessité de disposer de sources d'alimentation via un réseau électrique et sans s'alimenter sur la production énergétique solaire produite par le champ de panneaux photovoltaïques. The invention relates to an autonomous electric power production unit with a power of more than 150 kWp of a photovoltaic panel field, contained in a "shelter" composed of one or more containers, intended for implantation in hot countries, without need to have power sources via an electrical network and without feeding on the solar energy production produced by the field of photovoltaic panels.
Etat des sachant : En l'état des connaissances les centrales de production énergétiques de grande puissance par production solaire sont des technologies très récentes. Cette technologie se caractérise par l'implantation d'un ensemble de panneaux photovoltaïques (dits aussi champ de panneaux photovoltaïques) avec des systèmes de régulation (qui réalisent une conversion de courant continue en courant alternatif, et une transformation de la tension) installés soit en «shelter» », soit aussi dans des bâtiments de construction (dits aussi unités de production), le tout pouvant être relié à un réseau de distribution. State of knowledge: As far as knowledge is concerned, large-scale energy production plants by solar production are very recent technologies. This technology is characterized by the implementation of a set of photovoltaic panels (also called photovoltaic panel field) with control systems (which perform a conversion of direct current to alternating current, and a transformation of the voltage) installed either in "Shelter", also in construction buildings (also called production units), all of which can be connected to a distribution network.
Le principe de fonctionnement d'une centrale de production électrique est basé sur la conversion du rayonnement du soleil en électricité selon les principes édictés par le physicien Edmond Becquerel à la fin du XIXème siècle. Pour cela, des panneaux solaires installés en rangées et reliés entre eux captent la lumière émise par le soleil ; sous l'effet de cette dernière, les cellules des panneaux libèrent des électrons, créant ainsi une tension et un courant électrique continu. Afin d'optimiser la quantité d'électricité produite, les panneaux photovoltaïques doivent être inclinés de façon perpendiculaire aux rayons du soleil ; c'est le rôle dévolu à la structure métallique les supportant. Le courant continu produit doit ensuite être transformé en courant alternatif pour pouvoir être distribué sur le réseau public. Il va subir cette transformation et une élévation en tension pour être transporté plus facilement grâce à des systèmes de régulation. Il pourra alors rejoindre le point de livraison, lieu d'interconnexion avec le réseau de distribution. Les dits systèmes de régulation ont pour contrainte de dégager une chaleur très importante due à la production énergétique de grande puissance du champ de panneaux photovoltaïques. The principle of operation of an electric power plant is based on the conversion of sunlight into electricity according to the principles laid down by physicist Edmond Becquerel at the end of the 19th century. For this, solar panels installed in rows and interconnected capture the light emitted by the sun; under the effect of the latter, the cells of the panels release electrons, thus creating a voltage and a continuous electric current. In order to optimize the amount of electricity produced, the photovoltaic panels must be inclined perpendicular to the sun's rays; it is the role of the metal structure supporting them. The DC current produced must then be converted into AC power so that it can be distributed on the public grid. It will undergo this transformation and a rise in voltage to be transported more easily through control systems. He will then be able to reach the delivery point, the place of interconnection with the distribution network. The said control systems have the constraint of releasing a very important heat due to the high-power energy production of the field of photovoltaic panels.
La mise en place d'une gestion technique centralisée permet de suivre un certain nombre de paramètres en production. Les systèmes de régulation sont des équipements très sensibles car ils contiennent beaucoup d'électronique. Pour leur assurer une durée de vie optimale dans des environnements climatiques chauds (sur le continent africain par exemple), il faut soit : The establishment of a centralized technical management makes it possible to follow a certain number of parameters in production. Regulatory systems are very sensitive equipment because they contain a lot of electronics. To ensure an optimal life in hot climatic environments (on the African continent for example), it is necessary:
- utiliser des composants tropicalisés qui sont caractérisés en ce qu'ils sont conçus pour absorber la température extérieure importante sans mobiliser des techniques de climatisation.
Ces composants sont donc soumis à l'air ambiant qui transporte des poussières venant détériorer le système de régulation le rendant vétusté et contraignant à des activités de maintenance importante. Par ailleurs les composants tropicalisés présentent un sur d imensionnement qui a un effet négatif sur l'optimisation des volumes. - use tropicalized components that are characterized in that they are designed to absorb the important outside temperature without mobilizing air conditioning techniques. These components are therefore subjected to ambient air that carries dust from deteriorating the control system making it obsolete and binding to important maintenance activities. In addition, the tropicalized components have an over-dimensioning which has a negative effect on the optimization of the volumes.
- les refroidir avec une puissance frigorifique (ce qui indique que l'on va soit absorber une partie de l'énergie produite ce qui nuit au rendement de la dite centrale), soit encore s'alimenter par le réseau public pour assurer ce refroidissement. - Cool with a cooling capacity (which indicates that we will either absorb some of the energy produced which affects the performance of the said plant), or still be fed by the public network to ensure cooling.
Le brevet N°GC 0000219 de 2006 fait état d'un container autonome réfrigéré, dont la source électrique est effectuée par des panneaux solaires installés en toiture du container, aux fins de refroidir le dit container, ce dernier étant destiné à une activité de conservation d'alimentation ou de produits médicaux ou d'autres matériaux techniques. Mais ce brevet se caractérise en ce que : Patent No. GC 0000219 of 2006 discloses a refrigerated autonomous container, whose electrical source is made by solar panels installed on the roof of the container, for the purpose of cooling said container, the latter being intended for a conservation activity food or medical products or other technical materials. But this patent is characterized in that:
- le dispositif de climatisation est installé à l'intérieur du container, ce qui réduit d'autant son volume utile, - The air conditioning device is installed inside the container, which reduces its useful volume,
- la production de froid a pour objet de conserver une température acceptable pour des matières ou matériaux qui ne sont pas censés produire d'importants dégagements de chaleur (a limentation, médicaments et autres équipements à impact énergétique faible), - the production of cold is intended to maintain an acceptable temperature for materials or materials that are not expected to produce significant heat releases (food, medicines and other low energy impact equipment),
- les panneaux installés sur le container ne présentent aucune caractéristique aux fins de protéger les parois exposées au soleil, ce qui indique que le but recherché par les panneaux photovoltaïques est uniquement de produire l'énergie nécessaire avec une quête de compacité en ce que les panneaux sont installés sur le container, the panels installed on the container have no characteristics to protect the walls exposed to the sun, which indicates that the purpose of the photovoltaic panels is only to produce the energy required with a quest for compactness in that the panels are installed on the container,
- cette invention est principalement destinée à des sites. this invention is primarily intended for sites.
En cela le brevet N°GC 0000219 est incompatible aux fonctions recherchées dans le cadre du présent brevet, puisque ne pouvant pas refroidir des sources importantes de chaleur résultant de la production en grande puissance par un champ de panneaux photovoltaïque. In this the patent No. GC 0000219 is incompatible with the functions sought in the context of this patent, since it can not cool significant sources of heat resulting from the production of large power by a field of photovoltaic panels.
Présentation de l'invention Presentation of the invention
Le brevet est relatif à une unité de production électrique autonome de puissance supérieure à 150 kWp d'un champ de panneaux photovoltaïques (schéma 1), contenue dans un «schelter» (a), destinée à des implantations dans des pays chauds, sans nécessité de disposer de sources d'alimentation via un réseau électrique et sans nuire au rendement de la production énergétique solaire du champ de panneaux photovoltaïques, caractérisé par : The patent relates to an autonomous power production unit with a power of more than 150 kWp of a photovoltaic panel field (diagram 1), contained in a "schelter" (a), intended for implantation in hot countries, without any need to have sources of power via an electrical network and without impairing the efficiency of the solar energy production of the photovoltaic panel field, characterized by:
Un «shelter» (a) (schéma 2) composé d'un ou plusieurs containers (b), chacun des containers étant isolé et climatisé (c) aux fins de recevoir les équipements de régu lation, Des équipements de régulation standard (d) (schéma 3) dotés de composants non tropicalisés selon l'usage dans les pays chauds, A "shelter" (a) (diagram 2) composed of one or more containers (b), each of the containers being insulated and conditioned (c) for the purpose of receiving the regulation equipment, standard regulation equipment (d) (Figure 3) with non-tropicalized components according to use in hot countries,
- Une couverture totale du toit du «shelter» (e), dite aussi sur toiture, notamment par l'intermédiaire de panneaux photovoltaïques (f), aux fins d'assurer :
o la production électrique nécessaire au fonctionnement autonome des équipements techniques contenus dans le « schelter », - A total roof covering of the "shelter" (e), also called on the roof, in particular by means of photovoltaic panels (f), in order to ensure: o the electrical production necessary for the autonomous operation of the technical equipment contained in the "schelter",
o une protection solaire contribuant significativement à l'amélioration des performances thermiques à l'intérieur des containers. o a solar protection contributing significantly to the improvement of the thermal performances inside the containers.
L'objet du «shelter» (a) est de contenir le système de régulation de la centrale de production solaire qui va transformer l'énergie solaire en courant électrique alternatif vers le point de raccordement. Le «shelter» est climatisé pour maintenir une température de 25° à 30°C, de façon à : The purpose of the "shelter" (a) is to contain the control system of the solar power plant that will transform solar energy into AC power to the connection point. The shelter is conditioned to maintain a temperature of 25 ° to 30 ° C, so as to:
compenser les pertes énergétiques produites par les onduleurs, to compensate the energy losses produced by the inverters,
maîtriser la température du local au regard des contraintes de chaleurs extérieures au « schelter ». Aux fins de limiter les déperditions thermiques avec l'air chaud extérieur (>30°C), les six parois de chacun des containers sont isolées sur une épaisseur maximum de 50mm qui offre une résistance thermique d'au moins 1.3 m2 Kelvin/Watt aux fins de ne pas réduire le volume utile du container, et favoriser l'espace à l'implantation du maximum d'équipements. Le «shelter» d'une unité de production est composé d'espace(s) «Onduleurs» (g) qui converti (ssent) le courant continu des panneaux photovoltaïques en un courant alternatif et d'espace(s) «Poste élévateur» (h) qui élève(nt) la tension pour la transporter vers le réseau utilisateur. Chaque container (b) dispose d'un système de climatisation. Celui-ci se caractérise en ce qu'il s'agit de systèmes de climatisation (c) à montage mural extérieur aux fins de ne pas perdre de volume à l'intérieur du container. to control the temperature of the room with regard to heat constraints outside the "schelter". For the purpose of limiting heat loss with outdoor hot air (> 30 ° C), the six walls of each container are insulated to a maximum thickness of 50mm which provides a thermal resistance of at least 1.3 m 2 Kelvin / Watt in order not to reduce the useful volume of the container, and to favor the space with the implantation of the maximum of equipment. The "shelter" of a production unit is made up of "inverter" space (s) (g) that converts the DC current of the photovoltaic panels into an alternating current and "lift station" space (s). (h) who raises (s) the voltage to carry it to the user network. Each container (b) has an air conditioning system. It is characterized in that it is air conditioning systems (c) external wall mounting for the purpose of not losing volume inside the container.
Pour limiter l'élévation en température liée aux apports solaires sur le toit et les parois des containers, ceux-ci sont équipés d'une sur-toiture (e), dimensionnée pour que les parois du container ne soient ainsi pas exposées au soleil. Cette toiture (e) de protection à la double fonction de protéger des apports solaires et de produire de l'énergie car réalisée en tout ou partie par des panneaux photovoltaïques (f). La production solaire de la sur-toiture (e) a été dimensionnée pour produire l'énergie nécessaire aux fins d'alimenter de façon autonome la climatisation du «shelter» et les systèmes de régu lation de l'unité de production . Dans le cas où les panneaux photovoltaïques n'ont pas à couvrir en totalité la surface nécessaire à l'ombrage des containers en raison que leur fourniture énergétique est largement suffisante, le restant de la couverture de la sur-toiture (e)
est constitué d'autres matériaux (i) ayant pour objet de compléter un ombrage (j) sans discontinuer de l'ensemble de la toiture du «shelter» » et de sa périphérie. To limit the rise in temperature related to solar gain on the roof and the walls of containers, they are equipped with an over-roof (e), sized so that the walls of the container are not exposed to the sun. This roof (e) protection has the dual function of protecting solar gain and produce energy because made in whole or in part by photovoltaic panels (f). The solar production of the over-roof (e) has been sized to produce the energy needed to autonomously supply the air-conditioning of the shelter and the control systems of the production unit. In the case where the photovoltaic panels do not have to completely cover the surface necessary for the shading of the containers because their energy supply is largely sufficient, the remainder of the covering of the over-roof (e) consists of other materials (i) intended to complement shading (j) without stopping the entire roof of the "shelter" and its periphery.
La sur-toiture (e) est conçue avec un débord (k) (schéma 4) d'au moins 30 cm et calculé selon la latitude à laquelle est destinée l'installation, de telle façon à n'avoir aucune paroi du «schelter» exposée au rayonnement solaire entre 10 heures et 16 heures de la journée. En effet l'effet calorique du soleil est perçue entre 10 et 16 heures au soleil. Enfin la sur-toiture (e) a été conçue pour : The over-roof (e) is designed with an overhang (k) (diagram 4) of at least 30 cm and calculated according to the latitude at which the installation is intended, so as to have no wall of the "schelter Exposed to solar radiation between 10 am and 4 pm of the day. Indeed the caloric effect of the sun is perceived between 10 and 16 hours in the sun. Finally the over-roof (e) was designed for:
ne pas dépasser une hauteur maximum de 5 mètres à son point culminant du «shelter», ceci aux fins de limiter les ombrages (j) périphériques afin de ne pas masquer les panneaux des champs de productions aux alentours, not to exceed a maximum height of 5 meters at its highest point of the "shelter", this in order to limit shading (j) peripherals so as not to hide the panels of production fields in the vicinity,
avoir un vide d'air (k) entre les containers et la sur-toiture contribuant à la performance thermique des containers. have an air gap (k) between the containers and the over-roof contributing to the thermal performance of the containers.
Schémas : Schemes:
Fig.l Champ photovoltaïque avec «shelter» Fig.l Photovoltaic field with shelter
Fig.2 «shelter» composé de trois containers avec climatisation extérieure Fig.2 "shelter" composed of three containers with outside air conditioning
Fig. 3 «shelter» en coupe doté des équipements de régulation Fig. 3 "shelter" in section equipped with regulation equipment
Fig.4 «shelter» vue de dessus Fig.4 "shelter" seen from above
Glossaire : Glossary:
a) « shelter» a) "shelter"
b) container b) container
c) climatisation c) air conditioning
d) équipements de régulation d) regulatory equipment
e) sur-toiture du «shelter» e) over-roofing of the shelter
f) panneaux photovoltaïques composant une partie de la toiture f) photovoltaic panels making up part of the roof
g) espace « onduleurs » g) Inverter space
h) espace « poste élévateur » h) "lift station" space
i) matériaux de toiture autres de panneaux photovoltaïques i) roofing materials other than photovoltaic panels
j) ombrage crée par la sur toiture j) shading created by roofing
k) débord de sur toiture
k) roof overhang
Claims
REVEN DICATIONS REVEN DICATIONS
1. Unité autonome de production électrique de puissance supérieure à 150 kWp d'un champ de panneaux photovoltaïques, contenue dans un «schelter», destinée à des implantations dans des pays chauds, sans nécessité de disposer de sources d'alimentation via un réseau électrique et sans nuire au rendement de la production énergétique solaire du champ de panneaux photovoltaïques, caractérisé par : 1. Autonomous unit of electrical production of power superior to 150 kWp of a field of photovoltaic panels, contained in a "schelter", intended for settlements in hot countries, without need to have sources of power via an electrical network and without affecting the efficiency of the solar energy production of the photovoltaic panel field, characterized by:
Un «shelter» composé d'un ou plusieurs containers, chacun des containers étant isolé et climatisé aux fins de recevoir les équipements de régulation, A "shelter" composed of one or more containers, each of the containers being insulated and conditioned for the purpose of receiving the regulation equipment,
- Des équipements de régulation standard dotés de composants non tropicalisés selon l'usage dans les pays chauds, - Standard control equipment with non-tropicalized components according to use in hot countries,
Une couverture totale du toit du «shelter», dite aussi sur toiture, notamment par l'intermédiaire de panneaux photovoltaïques, aux fins d'assurer : Total roof coverage of the "shelter", also known as rooftop roofing, particularly via photovoltaic panels, to ensure:
o la production électrique nécessaire au fonctionnement autonome des équipements techniques contenus dans le « schelter », o the electrical production necessary for the autonomous operation of the technical equipment contained in the "schelter",
o une protection solaire contribuant significativement à l'amélioration des performances thermiques à l'intérieur des containers. o a solar protection contributing significantly to the improvement of the thermal performances inside the containers.
2. Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon la revendication 1 caractérisé en ce que «shelter» est climatisé pour maintenir une température de 25° à 30"C, de façon à : 2. High-power electrical production unit of a photovoltaic panel field according to claim 1 characterized in that "shelter" is conditioned to maintain a temperature of 25 ° to 30 "C, so as to:
compenser les pertes énergétiques produites par les onduleurs, to compensate the energy losses produced by the inverters,
maîtriser la température du local au regard des contraintes de chaleurs extérieures au « schelter », control the temperature of the room with regard to the heat stress outside the "schelter",
- permettre d'équiper les systèmes de régulation avec des composants standards non tropicalisés. - to equip control systems with standard non-tropical components.
3 . Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon la revendication 2 caractérisé en ce que chaque container dispose d'un système de climatisation à montage mural extérieur aux fins de ne pas perdre de volume à l'intérieur du container. 3. High-power electrical production unit of a photovoltaic panel field according to claim 2 characterized in that each container has an air-conditioning system with external wall mounting in order not to lose volume inside the container.
4. Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon la revendication 1 caractérisé en ce qu'aux fins de limiter les déperditions thermiques avec l'air chaud extérieur supérieures à 30°C, les six parois de chacun des containers sont isolées sur une épaisseur maximum de 50mm qui offre une résistance thermique d'au moins 1.3 m2 Kelvin/Watt aux fins de ne pas réduire le volume utile du container, et favoriser l'espace à l'implantation du maximum d'équipements.
4. A high-power electrical production unit of a photovoltaic panel field according to claim 1 characterized in that for the purpose of limiting heat losses with the outdoor hot air greater than 30 ° C, the six walls of each of the containers are insulated to a maximum thickness of 50mm which offers a thermal resistance of at least 1.3 m 2 Kelvin / Watt in order not to reduce the useful volume of the container, and to favor the space with the implantation of the maximum of equipment .
6. Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon la revendication 1 caractérisé en ce que les panneaux photovoltaïque de la sur-toiture ont été dimensionnés pour produire l'énergie nécessaire aux fins d'alimenter de façon autonome la climatisation du «shelter» et les systèmes de régulation de l'unité de production. 6. A high-power electrical production unit of a photovoltaic panel field according to claim 1 characterized in that the photovoltaic panels of the over-roofing have been sized to produce the energy required to power autonomously the air-conditioning of the "shelter" and the control systems of the production unit.
7. Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon la revendication 1 caractérisé en ce que dans le cas où les panneaux photovoltaïques n'ont pas à couvrir en totalité la surface nécessaire à l'ombrage des containers en raison que leur fourniture énergétique est largement suffisante, le restant de la couverture de la sur-toiture est constitué d'autres matériaux ayant pour objet de compléter un ombrage sans discontinuer de l'ensemble de la toiture du «shelter» » et de sa périphérie. 7. A high-power electrical production unit of a photovoltaic panel field according to claim 1, characterized in that in the case where the photovoltaic panels do not have to completely cover the surface required for the shading of the containers because Since their energy supply is largely sufficient, the remainder of the over-roof covering is made up of other materials designed to complement the continuous shading of the roof of the shelter and its periphery.
8. Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon les revendications 1 caractérisé en ce que la sur-toiture est conçue avec un débord d'au moins 30 cm et calculé selon la latitude à laquelle est destinée l'installation, de telle façon à n'avoir aucune paroi du «schelter» exposée au rayonnement solaire entre 10 heures et 16 heures de la journée. 8. High power production unit of a photovoltaic panel field according to claims 1 characterized in that the over-roof is designed with an overhang of at least 30 cm and calculated according to the latitude to which is intended the installation, so as to have no wall of the "schelter" exposed to solar radiation between 10 am and 4 pm of the day.
9. Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon la revendication 1 caractérisé en ce que la sur-toiture ne dépasse pas une hauteur maximum de 5 mètres au point culminant du «shelter», ceci aux fins de limiter les ombrages périphériques pour ne pas masquer les panneaux des champs de productions aux alentours. 9. High-power electrical production unit of a photovoltaic panel field according to claim 1 characterized in that the over-roof does not exceed a maximum height of 5 meters at the highest point of the "shelter", this for the purpose of limiting the peripheral shading so as not to hide the panels of the fields of productions in the neighborhoods.
10. Unité de production électrique de grande puissance d'un champ de panneaux photovoltaïques selon la revendication 1 caractérisé en ce qu'il y a un vide d'air entre les containers et la sur-toiture contribuant à la performance thermique des containers.
10. High-power electrical production unit of a photovoltaic panel field according to claim 1 characterized in that there is an air gap between the containers and the over-roof contributing to the thermal performance of the containers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2016/000276 WO2017140326A1 (en) | 2016-02-18 | 2016-02-18 | Autonomous unit for generating electrical power higher than 150 kwp of a field of photovoltaic panels, contained in a shelter, intended for installations in hot countries, without requiring the availability of power sources via an electricity grid and without negatively affecting the yield of solar energy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2016/000276 WO2017140326A1 (en) | 2016-02-18 | 2016-02-18 | Autonomous unit for generating electrical power higher than 150 kwp of a field of photovoltaic panels, contained in a shelter, intended for installations in hot countries, without requiring the availability of power sources via an electricity grid and without negatively affecting the yield of solar energy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017140326A1 true WO2017140326A1 (en) | 2017-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2016/000276 WO2017140326A1 (en) | 2016-02-18 | 2016-02-18 | Autonomous unit for generating electrical power higher than 150 kwp of a field of photovoltaic panels, contained in a shelter, intended for installations in hot countries, without requiring the availability of power sources via an electricity grid and without negatively affecting the yield of solar energy production |
Country Status (1)
| Country | Link |
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| WO (1) | WO2017140326A1 (en) |
Cited By (1)
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|---|---|---|---|---|
| GR1009645B (en) * | 2018-12-20 | 2019-11-12 | Ευαγγελος Νικολαου Σαβουρης | Self-acting hybrid energy generation unit based on ship containers |
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| US20140125134A1 (en) * | 2010-01-21 | 2014-05-08 | George Van Straten | Mobile electricity generator using solar panels |
| GB2523207A (en) * | 2014-01-29 | 2015-08-19 | Temporary Solar Ltd | Mounting system |
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| WO2008083219A2 (en) * | 2006-12-27 | 2008-07-10 | Dennis Mcguire | Portable, self-sustaining power station |
| US20140125134A1 (en) * | 2010-01-21 | 2014-05-08 | George Van Straten | Mobile electricity generator using solar panels |
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