FR3121961A1 - System for generating electrical energy intended to be associated with at least one section of a land traffic lane - Google Patents
System for generating electrical energy intended to be associated with at least one section of a land traffic lane Download PDFInfo
- Publication number
- FR3121961A1 FR3121961A1 FR2203654A FR2203654A FR3121961A1 FR 3121961 A1 FR3121961 A1 FR 3121961A1 FR 2203654 A FR2203654 A FR 2203654A FR 2203654 A FR2203654 A FR 2203654A FR 3121961 A1 FR3121961 A1 FR 3121961A1
- Authority
- FR
- France
- Prior art keywords
- section
- tube
- tubes
- electrical energy
- fluid
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 239000010426 asphalt Substances 0.000 claims description 2
- 230000002572 peristaltic effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 238000004177 carbon cycle Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
- F03G7/081—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine recovering energy from moving road or rail vehicles, e.g. collecting vehicle vibrations in the vehicle tyres or shock absorbers
- F03G7/083—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine recovering energy from moving road or rail vehicles, e.g. collecting vehicle vibrations in the vehicle tyres or shock absorbers using devices on streets or on rails
- F03G7/085—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine recovering energy from moving road or rail vehicles, e.g. collecting vehicle vibrations in the vehicle tyres or shock absorbers using devices on streets or on rails hydraulic or pneumatic devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
L’invention concerne un système de génération d’une énergie électrique destiné à être associé à au moins un tronçon de voie de circulation terrestre, le système comprenant au moins un dispositif (2) de récupération comportant au moins un tube (9, 10) élastiquement déformable agencé en service dans le tronçon de sorte à dépasser en partie seulement dudit tronçon, le tube étant raccordé à un circuit fermé de circulation d’au moins un fluide du système de sorte que le fluide puisse également s’écouler à l’intérieur du tube, le système comprenant par ailleurs un organe de conversion (18) agencé dans le circuit de sorte que la circulation du fluide à travers ledit organe entraîne la génération d’une énergie électrique par ledit organe. FIGURE DE L’ABREGE: Fig. 1The invention relates to a system for generating electrical energy intended to be associated with at least one section of land taxiway, the system comprising at least one recovery device (2) comprising at least one tube (9, 10) elastically deformable arranged in service in the section so as to protrude only partially from said section, the tube being connected to a closed circulation circuit for at least one fluid of the system so that the fluid can also flow inside of the tube, the system further comprising a conversion member (18) arranged in the circuit so that the circulation of fluid through said member causes the generation of electrical energy by said member. FIGURE OF THE ABRIDGE: Fig. 1
Description
L’invention concerne un système de génération d’une énergie électrique destiné à être associé à au moins un tronçon d’une voie de circulation terrestre.The invention relates to a system for generating electrical energy intended to be associated with at least one section of a land traffic lane.
L’invention vise plus particulièrement un système de génération d’une énergie électrique à partir du passage de véhicules, de cyclistes, de piétons … sur le tronçon de voie destiné à être associé audit système.The invention relates more particularly to a system for generating electrical energy from the passage of vehicles, cyclists, pedestrians, etc. on the section of track intended to be associated with said system.
ARRIERE PLAN DE L’INVENTIONBACKGROUND OF THE INVENTION
L’énergie électrique est généralement produite à partir de combustibles fossiles. Or l’humanité utilise aujourd’hui des quantités importantes de combustibles fossiles qui sont à l’origine d’un déséquilibre important du cycle du carbone, ce qui provoque une augmentation de la concentration de gaz à effet de serre dans l’atmosphère terrestre et, par voie de conséquence, entraîne des changements climatiques.Electrical energy is usually produced from fossil fuels. However, humanity today uses large quantities of fossil fuels which are the cause of a significant imbalance in the carbon cycle, which causes an increase in the concentration of greenhouse gases in the Earth's atmosphere and , as a result, leads to climate change.
L’énergie nucléaire rejette bien moins de gaz à effet de serre mais pose inévitablement des questions éthiques et sécuritaires notamment en termes de déchets nucléaires.Nuclear energy emits much less greenhouse gases but inevitably raises ethical and security issues, particularly in terms of nuclear waste.
Il convient en conséquence de développer des solutions se basant sur des énergies dites renouvelables et/ou de récupération pour limiter autant que faire se peut le réchauffement climatique.It is therefore necessary to develop solutions based on so-called renewable and/or recovered energies to limit global warming as much as possible.
On a ainsi proposé d’agencer des panneaux solaires dans les routes afin qu’ils puissent bénéficier de l’éclairage ambiant.It was thus proposed to arrange solar panels in the roads so that they can benefit from ambient lighting.
On a également envisagé d’agencer des cellules piézoélectriques dans les routes afin qu’elles puissent se déformer au passage de véhicules circulant sur ces routes pour produire en conséquence une énergie électrique.It has also been considered to arrange piezoelectric cells in the roads so that they can be deformed by the passage of vehicles traveling on these roads to produce electrical energy accordingly.
Toutefois dans les deux cas les panneaux solaires comme les cellules piézoélectriques sont coûteux à produire. En outre ils s’avèrent fragiles alors même qu’il est difficile d’effectuer des opérations de maintenance sur ces cellules et/ou panneaux du fait de leur incrustation dans le sol.However in both cases the solar panels like the piezoelectric cells are expensive to produce. In addition, they are fragile even though it is difficult to carry out maintenance operations on these cells and/or panels due to their being embedded in the ground.
OBJET DE L’INVENTIONOBJECT OF THE INVENTION
Un but de l’invention est de proposer un système de génération d’une énergie électrique, destiné à être associé à au moins un tronçon d’une voie de circulation terrestre, qui soit d’une construction plus robuste.An object of the invention is to propose a system for generating electrical energy, intended to be associated with at least one section of a land taxiway, which is of a more robust construction.
En vue de la réalisation de ce but, l’invention propose un système de génération d’une énergie électrique destiné à être associé à au moins un tronçon d’une voie de circulation terrestre, le système comprenant au moins un dispositif de récupération comportant au moins un tube élastiquement déformable agencé en service dans le tronçon, le tube étant raccordé à un circuit fermé de circulation d’au moins un fluide du système de sorte que le fluide puisse également s’écouler à l’intérieur du tube, le système comprenant par ailleurs un organe de conversion agencé dans le circuit de sorte que la circulation du fluide à travers ledit organe entraîne la génération d’une énergie électrique par ledit organe.With a view to achieving this object, the invention proposes a system for generating electrical energy intended to be associated with at least one section of a terrestrial traffic lane, the system comprising at least one recovery device comprising at at least one elastically deformable tube arranged in service in the section, the tube being connected to a closed circulation circuit for at least one fluid of the system so that the fluid can also flow inside the tube, the system comprising furthermore a conversion member arranged in the circuit so that the circulation of the fluid through said member causes the generation of electrical energy by said member.
De la sorte, le passage de véhicule, de cyclistes, de piétons … sur le dispositif de récupération va entraîner une déformation du tube provoquant un déplacement du fluide dans le circuit : ceci permet d’entraîner l’organe de conversion et ainsi de produire une énergie électrique. Une fois le véhicule, le cycliste, le piéton … passé, le tube reprend sa forme initiale provoquant là encore un déplacement du fluide dans le circuit. Lors du passage d’un nouveau véhicule, cycliste, piéton … le tube se déforme de nouveau et un nouveau cycle reprend.In this way, the passage of vehicles, cyclists, pedestrians, etc. over the recovery device will lead to a deformation of the tube causing a displacement of the fluid in the circuit: this makes it possible to drive the conversion device and thus produce a electric energy. Once the vehicle, the cyclist, the pedestrian... have passed, the tube resumes its initial shape, again causing a displacement of the fluid in the circuit. During the passage of a new vehicle, cyclist, pedestrian… the tube deforms again and a new cycle resumes.
L’invention permet ainsi de générer de l’énergie électrique à partir du passage de véhicules, de cyclistes, de piéton … sur la voie de circulation terrestre et ce de manière simple et robuste. On note en particulier que le dispositif de récupération est d’une structure relativement simplifiée et solide.The invention thus makes it possible to generate electrical energy from the passage of vehicles, cyclists, pedestrians, etc. on the land traffic lane in a simple and robust way. It is noted in particular that the recovery device is of a relatively simplified and solid structure.
L’invention permet en outre de générer une énergie électrique de manière « propre » sans recours aux énergies fossiles et/ou nucléaires. L’invention permet ainsi astucieusement de récupérer une énergie qui serait perdue sans l’invention lors du passage de véhicules, de cyclistes et/ou de piétons sur la voie de circulation terrestre.The invention also makes it possible to generate electrical energy in a "clean" way without using fossil and/or nuclear energies. The invention thus cleverly makes it possible to recover energy that would be lost without the invention during the passage of vehicles, cyclists and/or pedestrians on the land traffic lane.
Par « voie de circulation terrestre », on entend par la suite aussi bien un trottoir ou tout autre sol sur lequel des piétons sont destinés à marcher, qu’une chaussée, une plateforme ou tout autre sol sur lequel des véhicules motorisés (voiture, poids lourds, bus, motos …) et non motorisés (vélos, trottinettes …) sont destinés à rouler, qu’une voie ferrée ou tout autre sol sur lequel des véhicules ferrés (train, métro, tram …) sont destinés à rouler.By "land traffic lane", we hereafter mean both a sidewalk or any other ground on which pedestrians are intended to walk, a roadway, a platform or any other ground on which motorized vehicles (car, heavy vehicles, buses, motorbikes, etc. and non-motorized vehicles (bicycles, scooters, etc.) are intended to run, a railway line or any other ground on which rail vehicles (train, metro, tram, etc.) are intended to run.
Optionnellement le circuit comporte une chambre de stabilisation agencée entre le dispositif et l’organe de conversion.Optionally, the circuit comprises a stabilization chamber arranged between the device and the conversion member.
Optionnellement le système comporte au moins une conduite d’évacuation permettant de mettre en liaison le dispositif et l’organe de conversion sans passer par la chambre de stabilisation.Optionally, the system comprises at least one evacuation pipe making it possible to connect the device and the conversion member without passing through the stabilization chamber.
Optionnellement le système comprend au moins une conduite d’évacuation permettant de mettre en liaison le dispositif et une zone du circuit agencé en aval de l’organe de conversion et ce sans passer par la chambre de stabilisation ni par l’organe de conversion.Optionally, the system comprises at least one evacuation pipe making it possible to connect the device and a zone of the circuit arranged downstream of the conversion device, without passing through the stabilization chamber or the conversion device.
Optionnellement l’organe de conversion est une turbine.Optionally the conversion device is a turbine.
Optionnellement le circuit comprend un réservoir agencé dans le circuit en aval de l’organe de conversion.Optionally, the circuit includes a reservoir arranged in the circuit downstream of the conversion unit.
L’invention concerne également un dispositif de récupération d’un tel système.The invention also relates to a device for recovering such a system.
Optionnellement le dispositif comporte un premier ensemble droit comprenant au moins un tube et un deuxième ensemble gauche comprenant au moins un tube.Optionally, the device comprises a first right assembly comprising at least one tube and a second left assembly comprising at least one tube.
Optionnellement le dispositif comprend au moins deux modules s’étendant dans le prolongement l’un de l’autre, chaque module comprenant au moins un tube.Optionally the device comprises at least two modules extending in the extension of one another, each module comprising at least one tube.
Optionnellement le dispositif comprend au moins trois modules, les modules s’étendant tous dans le prolongement les uns des autres.Optionally, the device comprises at least three modules, the modules all extending in the extension of each other.
Optionnellement le dispositif comprend au moins une unité comprenant au moins deux tubes, les deux tubes étant connectés en série.Optionally the device comprises at least one unit comprising at least two tubes, the two tubes being connected in series.
Optionnellement le tube est un tube pour pompe péristaltique.Optionally the tube is a tube for a peristaltic pump.
Optionnellement le tube est destiné à être agencé dans le tronçon de manière déformée.Optionally the tube is intended to be arranged in the section in a deformed manner.
Optionnellement le dispositif comporte au moins un limiteur de déformation du tube.Optionally, the device comprises at least one tube deformation limiter.
Optionnellement le limiteur est un insert agencé à l’intérieur du tube.Optionally, the limiter is an insert arranged inside the tube.
Optionnellement le dispositif comprend une plaque de répartition agencée à l’aplomb du tube.Optionally, the device includes a distribution plate arranged directly above the tube.
Optionnellement la plaque de répartition (50) comporte au moins une couche choisie parmi les couches suivantes :Optionally the distribution plate (50) comprises at least one layer chosen from the following layers:
- une couche à base de bitume (51, 53) et/oua layer based on bitumen (51, 53) and/or
- une couche d’armatures (52, 54) et/oua layer of armatures (52, 54) and/or
- une couche de support (55).a backing layer (55).
Optionnellement, la couche de support comprend au moins une rangée de poteaux.Optionally, the support layer comprises at least one row of posts.
L’invention concerne également une installation comprenant un système tel que précité et des moyens d’exploitation de l’énergie électrique produite par ledit système.The invention also relates to an installation comprising a system as mentioned above and means for exploiting the electrical energy produced by said system.
D'autres caractéristiques et avantages de l'invention ressortiront à la lecture de la description qui suit d’un mode de réalisation particulier non limitatif de l’invention.Other characteristics and advantages of the invention will become apparent on reading the following description of a particular non-limiting embodiment of the invention.
L’invention sera mieux comprise à la lumière de la description qui suit en référence aux figures schématiques annexées parmi lesquelles :The invention will be better understood in the light of the following description with reference to the appended diagrammatic figures, including:
Claims (11)
- une couche à base de bitume (51, 53) et/ou
- une couche d’armatures (52, 54) et/ou
- une couche de support (55).Device according to Claim 9, in which the distribution plate (50) comprises at least one layer chosen from the following layers:
- a layer based on bitumen (51, 53) and/or
- a layer of armatures (52, 54) and/or
- a support layer (55).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2008427A FR3113423B1 (en) | 2020-08-11 | 2020-08-11 | System for generating electrical energy intended to be associated with at least one section of a land traffic lane |
FR2203654A FR3121961A1 (en) | 2022-04-20 | 2022-04-20 | System for generating electrical energy intended to be associated with at least one section of a land traffic lane |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2203654 | 2022-04-20 | ||
FR2203654A FR3121961A1 (en) | 2022-04-20 | 2022-04-20 | System for generating electrical energy intended to be associated with at least one section of a land traffic lane |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2008427A Division FR3113423B1 (en) | 2020-08-11 | 2020-08-11 | System for generating electrical energy intended to be associated with at least one section of a land traffic lane |
Publications (1)
Publication Number | Publication Date |
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FR3121961A1 true FR3121961A1 (en) | 2022-10-21 |
Family
ID=82020163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2203654A Pending FR3121961A1 (en) | 2020-08-11 | 2022-04-20 | System for generating electrical energy intended to be associated with at least one section of a land traffic lane |
Country Status (1)
Country | Link |
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FR (1) | FR3121961A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981003050A1 (en) * | 1980-04-24 | 1981-10-29 | B Rosenberg | Method and installation for recovering energy from a stream of car vehicles |
WO2010105284A1 (en) * | 2009-03-20 | 2010-09-23 | Intium Technologies Pty Ltd | Efficient force translation in power generation from a moving vehicle on a surface |
ES2381720A1 (en) * | 2011-01-17 | 2012-05-31 | Gerardo Luis Muñoz Gómez | System to convert the pressure of mobile bodies in electric energy (Machine-translation by Google Translate, not legally binding) |
-
2022
- 2022-04-20 FR FR2203654A patent/FR3121961A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981003050A1 (en) * | 1980-04-24 | 1981-10-29 | B Rosenberg | Method and installation for recovering energy from a stream of car vehicles |
WO2010105284A1 (en) * | 2009-03-20 | 2010-09-23 | Intium Technologies Pty Ltd | Efficient force translation in power generation from a moving vehicle on a surface |
ES2381720A1 (en) * | 2011-01-17 | 2012-05-31 | Gerardo Luis Muñoz Gómez | System to convert the pressure of mobile bodies in electric energy (Machine-translation by Google Translate, not legally binding) |
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PLFP | Fee payment |
Year of fee payment: 3 |
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EXTE | Extension to a french territory |
Extension state: PF |
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PLSC | Publication of the preliminary search report |
Effective date: 20221021 |
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PLFP | Fee payment |
Year of fee payment: 5 |