CH717208A2 - Device for generating electrical energy, preferably using solar energy. - Google Patents

Device for generating electrical energy, preferably using solar energy. Download PDF

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Publication number
CH717208A2
CH717208A2 CH00289/20A CH2892020A CH717208A2 CH 717208 A2 CH717208 A2 CH 717208A2 CH 00289/20 A CH00289/20 A CH 00289/20A CH 2892020 A CH2892020 A CH 2892020A CH 717208 A2 CH717208 A2 CH 717208A2
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CH
Switzerland
Prior art keywords
solar cell
cell elements
vehicle
electrical energy
granular
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CH00289/20A
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German (de)
Inventor
Röthlin Urs
Original Assignee
Urs Roethlin
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Publication date
Application filed by Urs Roethlin filed Critical Urs Roethlin
Priority to CH00289/20A priority Critical patent/CH717208A2/en
Priority to PCT/EP2021/050080 priority patent/WO2021180371A2/en
Publication of CH717208A2 publication Critical patent/CH717208A2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/51—Photovoltaic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/57—Charging stations without connection to power networks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
    • H01L31/035272—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
    • H01L31/035281—Shape of the body
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/21—Supporting structures directly fixed to an immovable object specially adapted for motorways, e.g. integrated with sound barriers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Bei einer erfindungsgemässen Einrichtung für eine elektrische Energieerzeugung vorzugsweise durch Sonnenenergie mit Solarzellenelementen ist elektrische Energie vorzugsweise durch granulat- oder ähnlich geformten Solarzellenelemente erzeugbar, die von der Einrichtung zu einem Laden von Batterien insbesondere von Fahrzeugbatterien auf jeweils einen zu diesen Solarzellenelementen beabstandeten Empfänger insbesondere im Fahrzeug übertragbar ist, welcher die eine oder mehreren insbesondere Fahrzeugbatterien jeweils eines Fahrzeugs mit elektrischem Strom versorgt und diese auflädt. Damit ist ein für den Fahrer bedeutend einfacheres und unabhängigeres Laden der Batterie seines Elektrofahrzeuges ermöglicht, bei dem er nicht nach einer bestimmten Anzahl von gefahrenen Kilometern zu einer Ladestation fahren muss.In a device according to the invention for electrical energy generation, preferably by solar energy with solar cell elements, electrical energy can preferably be generated by granular or similarly shaped solar cell elements, which can be transmitted from the device for charging batteries, in particular vehicle batteries, to a receiver spaced apart from these solar cell elements, in particular in the vehicle is, which supplies the one or more, in particular, vehicle batteries in each case of a vehicle with electrical current and charges them. This enables the driver to charge the battery of his electric vehicle much more easily and independently, without having to drive to a charging station after a certain number of kilometers.

Description

[0001] Die Erfindung betrifft eine Einrichtung für elektrische Energieerzeugung vorzugsweise durch Sonnenenergie nach dem Oberbegriff des Anspruchs 1. The invention relates to a device for generating electrical energy, preferably using solar energy.

[0002] Es sind eine Vielzahl von unterschiedlichsten Einrichtungen für die elektrische Energieerzeugung durch Sonnenenergie bekannt. Am häufigsten werden insbesondere Solarpaneels einzeln oder als Gruppen auf Dächern bei Gebäuden oder freistehend verwendet. Sie können dabei ohne oder mit zur Sonne ausrichtbaren Einrichtungen versehen sein. Die Solarpaneels bestehen üblicherweise aus reihenförmig angeordneten Solarzellenelementen, welche für die Stromentnahme entsprechende Leiterbänder an ihren Oberflächen aufweisen. A variety of different devices for generating electrical energy by solar energy are known. Most often, solar panels in particular are used individually or as groups on the roofs of buildings or free-standing. They can be provided with or without devices that can be aligned with the sun. The solar panels usually consist of solar cell elements arranged in rows, which have corresponding conductor strips on their surfaces for the extraction of electricity.

[0003] Insbesondere bei Elektrofahrzeugen, wie Elektroautos, besteht die zwingende Voraussetzung, dass die Batterien nach gewissen Fahrkilometern durch Elektrokabelverbindungen oder neuerdings durch drahtlose sogenannte „plugless“ Ladestationen für die Betriebsbereitschaft wieder geladen werden. Beim drahtlosen Laden der Batterien wird dies mittels elektromagnetischer Induktion ausgeführt, bei dem eine Station mit Abstand unterhalb des Fahrzeugs platziert wird, welches durch wenigstens eine Magnetspule in dieser Station die Induktion erzeugt und zu einer Magnetspule auf der Unterseite des Fahrzeugs übertragen und der von dieser Magnetspule erzeugte Strom zur Batterie im Fahrzeug geleitet wird. Auch bei einem solchen „plugless“ Aufladen muss das Fahrzeug zu einer Station gefahren und dort im Stillstand die Batterie wieder in den Betriebszustand gebracht werden. In particular in the case of electric vehicles, such as electric cars, there is an imperative that the batteries are recharged after certain kilometers driven by electrical cable connections or, more recently, by wireless so-called "plugless" charging stations for operational readiness. When charging the batteries wirelessly, this is carried out by means of electromagnetic induction, in which a station is placed at a distance below the vehicle, which generates the induction through at least one magnet coil in this station and transmits it to a magnet coil on the underside of the vehicle and that of this magnet coil generated electricity is fed to the battery in the vehicle. Even with such "plugless" charging, the vehicle has to be driven to a station and the battery has to be brought back to the operating state there at a standstill.

[0004] Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung nach der eingangs erwähnten Gattung zu schaffen, bei der zum einen das Laden von Batterien insbesondere bei Fahrzeugen verbessert wird und zum andern auf kostengünstige Weise insbesondere grosse Flächen für die Energiegewinnung von Sonnenergie ausgenutzt werden kann. The invention is based on the object of creating a device of the type mentioned in which, on the one hand, the charging of batteries, especially in vehicles, is improved and, on the other hand, large areas in particular can be used inexpensively for generating energy from solar energy .

[0005] Mit der erfindungsgemässen Einrichtung ist vorzugsweise durch pulver-, granulat- oder ähnlich geformten Solarzellenelementen elektrische Energie erzeugbar, die von der Einrichtung zu einem Laden von Batterien insbesondere von Fahrzeugbatterien auf jeweils einen zu diesen Solarzellenelementen beabstandeten Empfänger insbesondere im Fahrzeug übertragbar ist, welcher die eine oder mehreren insbesondere Fahrzeugbatterien jeweils eines Fahrzeugs mit elektrischem Strom versorgt und diese auflädt. With the inventive device electrical energy is preferably generated by powder, granulate or similarly shaped solar cell elements, which can be transmitted from the device for charging batteries, in particular vehicle batteries, to a receiver spaced apart from these solar cell elements, in particular in the vehicle, which which supplies one or more, in particular vehicle batteries, each of a vehicle with electrical current and charges them.

[0006] Vorteilhaft wird die erzeugte elektrische Energie von der Einrichtung zu einer elektromagnetischen Induktion umgewandelt und zum induktiven Laden der Batterien der Fahrzeuge auf jeweils einen zu diesen Solarzellenelementen beabstandeten Empfänger insbesondere im Fahrzeug übertragen, ohne dass eine elektrische Kabelleitung zwischen den Solarzellenelementen und dem Empfänger vorhanden ist. The generated electrical energy is advantageously converted by the device to electromagnetic induction and transmitted to inductively charging the batteries of the vehicles to a receiver spaced apart from these solar cell elements, in particular in the vehicle, without an electrical cable between the solar cell elements and the receiver being present is.

[0007] Alternativ kann die erzeugte elektrische Energie von der Einrichtung durch eine mechanische Übertragung zu einem Empfänger insbesondere im Fahrzeug geleitet werden, bei dem diese Übertragung durch Stromschienen bzw. Stromleitungen in der Strasse oder dergleichen und mit diesen Stromschienen bzw. Stromleitungen in Kontakt stehenden Stromabnehmern bei den Fahrzeugen erfolgt. Damit würde der elektrische Strom von den Schienen bzw. Leitungen durch diese Stromabnehmer zum Fahrzeug und in diesem zu den Batterien geleitet werden. Alternatively, the electrical energy generated by the device can be passed through a mechanical transmission to a receiver in particular in the vehicle, in which this transmission through busbars or power lines in the street or the like and with these busbars or power lines in contact with pantographs on the vehicles. This would lead the electrical current from the rails or lines through these current collectors to the vehicle and in this to the batteries.

[0008] Damit ist ein für den Fahrer bedeutend einfacheres und unabhängigeres Laden der Batterie seines Elektrofahrzeuges ermöglicht, bei dem er nicht zu einer Ladestation fahren und über eine gewisse Zeitdauer warten muss bis die Batterie wieder über genügend Leistung verfügt und er wieder losfahren kann. Dieses Aufladen kann während dem Fahren ohne Halten permanent und dies bei gutem Wirkungsgrad erfolgen. This enables a significantly easier and more independent charging of the battery of his electric vehicle for the driver, in which he does not have to drive to a charging station and wait for a certain period of time until the battery has enough power again and he can start driving again. This charging can take place permanently while driving without stopping and this with good efficiency.

[0009] Ausserdem ist die Aufgabe erfindungsgemäss dadurch gelöst, dass die Solarzellenelemente pulver-, granulat- oder ähnlich geformt sind, durch welche elektrische Energie erzeugbar ist. In addition, the object is achieved according to the invention in that the solar cell elements are powder, granular or similar shaped, through which electrical energy can be generated.

[0010] Mit diesen erfindungsgemässen pulver-, granulat- oder ähnlich geformten Solarzellenelementen der Einrichtung können grosse Solarflächen einfach hergestellt und mit diesen in entsprechender Weise viel Energie gewonnen werden. With these inventive powder, granulate or similarly shaped solar cell elements of the device, large solar surfaces can be easily produced and a lot of energy can be obtained with them in a corresponding manner.

[0011] Sehr vorteilhaft sind diese Solarzellenelemente auf einem leitenden Flächengegenstand, wie einer Folie oder ähnlichem, aufgetragen und es kann somit durch diese flächige Ausbreitung eine hohe Menge von Sonnenlicht zu elektrischer Energie umgesetzt werden. These solar cell elements are very advantageously applied to a conductive flat object, such as a film or the like, and a large amount of sunlight can thus be converted into electrical energy through this flat spread.

[0012] Zweckmässigerweise sind diese Folien mit den aufgeklebten granulatförmigen Solarzellenelementen rückseitig mit einer Klebeschicht versehen. Damit können diese Folien sehr einfach und leicht auswechselbar auf einer festen Fläche, wie auf einer Strasse, montiert bzw. auch wieder demontiert werden. These films with the glued-on granular solar cell elements are expediently provided with an adhesive layer on the back. In this way, these foils can be mounted or dismantled again very simply and easily exchangeable on a solid surface, such as on a street.

[0013] Vorzugsweise sind die granulatförmigen Solarzellenelemente jeweils mit einer Kugel- oder ähnlichen Form versehen. Damit besteht der Vorteil, dass diese Elemente nicht mit einer bestimmten Ausrichtung auf diesem Flächengegenstand angeordnet sein müssen. The granular solar cell elements are preferably each provided with a spherical or similar shape. This has the advantage that these elements do not have to be arranged with a specific orientation on this flat object.

[0014] Diese granulatförmigen Solarzellenelemente können aber alternativ jeweils als Plättchen mit einem Aufbau wie eine Solarzelle mit einer Silizium- oder ähnlichen Schicht mit einer Dotierung von Elektronen bzw. Protonen und vorder- und rückseitig mit elektrischen Leitern für die Entnahme von Strom ausgebildet sein. These granular solar cell elements can alternatively be designed as a plate with a structure like a solar cell with a silicon or similar layer with a doping of electrons or protons and front and back with electrical conductors for the extraction of electricity.

[0015] Die Solarzellenelemente können auch direkt in einen Strassenbelag in seinem Oberflächenbereich mit einer bestimmten Verteildichte zugemischt werden. Dies eignet sich insbesondere bei neu zu verlegenden Strassenbelägen. The solar cell elements can also be mixed directly into a road surface in its surface area with a certain distribution density. This is particularly suitable for new road surfaces to be laid.

[0016] Die pulver- oder granulatförmigen Solarzellenelemente können auch direkt in einen bestehenden Strassenbelag in seinem Oberflächenbereich mit einer bestimmten Verteildichte in erwärmtem bzw. erhitzten Zustand des Strassenbelages durch Walzen oder dergleichen zugemischt werden. The powder or granular solar cell elements can also be mixed directly into an existing road surface in its surface area with a certain distribution density in the heated or heated state of the road surface by rolling or the like.

[0017] Für diese Anwendung sind die Folien mit der Klebeschicht vorzugsweise jeweils in der Mitte entlang einer Strassenspur zueinander ununterbrochen dauerhaft befestigt. Die bandförmig in der Mitte der wenigstens einen Strassenspur geklebten Folien sind vorzugsweise mit einer Breite von ca. einem Meter dimensioniert. Damit decken sie annähernd die Breite zwischen den Rädern des Fahrzeugs ab und bei einem ununterbrochenen Verlegen solcher Folien entlang der Strasse wird ermöglicht, dass dieses Aufladen permanent geschieht und damit das Fahrzeug nicht mehr nach einer bestimmten Anzahl gefahrenen Kilometern, normalerweise nach 200bis 300km, anhalten muss, sondern fortwährend fahren kann. For this application, the films with the adhesive layer are preferably permanently attached to one another in the middle along a lane of the road. The foils bonded in the form of a ribbon in the middle of the at least one lane of the road are preferably dimensioned with a width of approximately one meter. This means that they almost cover the width between the wheels of the vehicle and if such films are laid uninterruptedly along the road, it is possible for this charging to take place permanently and so that the vehicle no longer has to stop after a certain number of kilometers, usually after 200 to 300 km but can go on and on.

[0018] Bei Stellen auf Strassen, bei denen kein Sonnenlicht einfällt, wie in Tunnels, bei Unterführungen oder an Schattenstellen, sind anstelle der Folien schienenartige Energieübertragungsmittel bündig zur Strassenoberfläche im Strassenbelag geführt, die an das Stromnnetz angeschlossen sein können. Diese Energieübertragungsmittel sind ebenso derart ausgestaltet, dass eine elektromagnetische Induktion zu den beabstandeten Empfängern insbesondere in den darüber fahrenden Fahrzeugen oder dass dies mittels den obgenannten mit den schienenartigen Energieübertragungsmittel verbindbaren Stromabnehmern bei den Fahrzeugen erfolgt. In places on roads where no sunlight falls, such as in tunnels, underpasses or in shady areas, instead of the foils, rail-like energy transfer means are guided flush with the road surface in the pavement, which can be connected to the mains. These energy transfer means are also designed in such a way that electromagnetic induction to the spaced receivers, in particular in the vehicles driving over them, or that this takes place by means of the above-mentioned pantographs in the vehicles that can be connected to the rail-like energy transfer means.

[0019] Selbstverständlich sind die granulatförmigen Solarzellenelemente zusätzlich für andere Zwecke verwendbar, wie für Beleuchtungen, Signalisierungen oder dergleichen. Of course, the granular solar cell elements can also be used for other purposes, such as for lighting, signaling or the like.

[0020] Die Erfindung ist mit den oben erläuterten Ausführungsbeispielen ausreichend dargetan. Sie könnte aber noch durch andere Varianten erläutert sein. Im Prinzip könnte die elektrische Energie durch die Solarzellenelemente und/oder durch eine Netzversorgung zugeführt werden. Diese Netzversorgung könnte auch zusätzlich, um zum Beispiel in der Nacht eine ausreichende Stromzufuhr zu gewährleisten, oder es könnte ein Mischbetrieb mit Strom von beiden vorgesehen sein. The invention is sufficiently demonstrated with the exemplary embodiments explained above. However, it could also be explained by other variants. In principle, the electrical energy could be supplied by the solar cell elements and / or by a mains supply. This mains supply could also be provided in addition, for example to ensure a sufficient supply of electricity at night, or a mixed operation with electricity from both could be provided.

Claims (14)

1. Einrichtung für eine elektrische Energieerzeugung vorzugsweise durch Sonnenenergie mit Solarzellenelementen, dadurch gekennzeichnet, dass vorzugsweise durch granulat- oder ähnlich geformten Solarzellenelemente elektrische Energie erzeugbar ist, die von der Einrichtung zu einem Laden von Batterien insbesondere von Fahrzeugbatterien auf jeweils einen zu diesen Solarzellenelementen beabstandeten Empfänger insbesondere im Fahrzeug übertragbar ist, welcher die eine oder mehreren insbesondere Fahrzeugbatterien jeweils eines Fahrzeugs mit elektrischem Strom versorgt und diese auflädt.1. Device for generating electrical energy, preferably by solar energy with solar cell elements, characterized in that Electrical energy can preferably be generated by granular or similarly shaped solar cell elements, which can be transmitted from the device for charging batteries, in particular vehicle batteries, to a receiver spaced apart from these solar cell elements, in particular in the vehicle, which carries the one or more, in particular vehicle batteries, each of a vehicle electric current and charges it. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die erzeugte elektrische Energie von der Einrichtung zu einer elektromagnetischen Induktion umwandelbar ist und zum induktiven Laden der Batterien der Fahrzeuge auf jeweils einen zu diesen Solarzellenelementen beabstandeten Empfänger insbesondere im Fahrzeug übertragbar ist, ohne dass eine elektrische Kabelleitung zwischen den Solarzellenelementen und dem Empfänger vorhanden ist.2. Device according to claim 1, characterized in that the electrical energy generated by the device can be converted to electromagnetic induction and, for inductive charging of the batteries of the vehicles, can be transmitted to a receiver spaced apart from these solar cell elements, in particular in the vehicle, without an electrical one Cable line is present between the solar cell elements and the receiver. 3. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die erzeugte elektrische Energie von der Einrichtung durch eine mechanische Übertragung zu einem Empfänger insbesondere im Fahrzeug leitbar ist, bei dem diese Übertragung durch Stromschienen bzw. Stromleitungen in der Strasse oder dergleichen und mit diesen Stromschienen bzw. Stromleitungen in Kontakt stehenden Stromabnehmern bei den Fahrzeugen erfolgt.3. Device according to claim 1, characterized in that the electrical energy generated by the device can be conducted through a mechanical transmission to a receiver, in particular in the vehicle, in which this transmission by busbars or power lines in the street or the like and with these busbars or Power lines in contact with pantographs on the vehicles takes place. 4. Einrichtung nach einem der Ansprüche 1bis 3, dadurch gekennzeichnet, dass bei Stellen auf Strassen, bei denen kein Sonnenlicht einfällt, wie in Tunnels oder bei Unterführungen, anstelle der fortlaufend angeordneten Folien schienenartige Energieübertragungsmittel bündig zur Strassenoberfläche im Strassenbelag für eine Zurverfügungstellung der elektromagnetischen Induktion und/oder der mechanischen Übertragung des elektrischen Stroms für die Empfänger insbesondere in den Fahrzeugen geführt sind.4. Device according to one of claims 1 to 3, characterized in that in places on roads where no sunlight falls, such as in tunnels or underpasses, instead of the continuously arranged foils, rail-like energy transfer means flush with the road surface in the road pavement to provide electromagnetic induction and / or mechanical transmission of electrical current for the receiver, in particular in the vehicles are guided. 5. Einrichtung für eine elektrische Energieerzeugung durch Sonnenenergie, mit Solarzellenelementen, nach einem der Ansprüche 1bis 4, dadurch gekennzeichnet, dass die Solarzellenelemente pulver-, granulat- oder ähnlich geformt sind, durch welche elektrische Energie erzeugbar ist.5. Device for generating electrical energy by solar energy, with solar cell elements, according to one of claims 1 to 4, characterized in that the solar cell elements are shaped like powder, granulate or similar, by means of which electrical energy can be generated. 6. Einrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die granulat- oder ähnlich geformten Solarzellenelemente auf einem leitenden Flächengegenstand, wie einer Folie, auftragbar sind.6. Device according to claim 5, characterized in that the granular or similarly shaped solar cell elements can be applied to a conductive flat object, such as a film. 7. Einrichtung nach Anspruch 5oder 6, dadurch gekennzeichnet, dass die granulat- oder ähnlich geformten Solarzellenelemente auf der Folie aufklebbar sind und die Folie ihrerseits auf der zu den Solarzellenelemente abgekehrten Seite mit einer Klebeschicht versehen ist.7. Device according to claim 5 or 6, characterized in that the granular or similarly shaped solar cell elements can be glued to the film and the film itself is provided with an adhesive layer on the side facing away from the solar cell elements. 8. Einrichtung nach Anspruch 7, dadurch gekennzeichnet, dass die Folien mit der Klebeschicht jeweils in der Mitte jeweils entlang einer Strassenspur ohne Unterbrechung dauerhaft befestigt sind.8. Device according to claim 7, characterized in that the films are permanently attached to the adhesive layer in the middle along a lane of the road without interruption. 9. Einrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die bandförmig in der Mitte der wenigstens einen Strassenspur geklebten Folien vorzugsweise mit einer Breite von ca. einem Meter dimensioniert sind.9. Device according to claim 8, characterized in that the tape-shaped films bonded in the middle of the at least one lane of the road are preferably dimensioned with a width of approximately one meter. 10. Einrichtung nach einem der vorhergehenden Ansprüche 5bis 9, dadurch gekennzeichnet, dass die granulatförmigen Solarzellenelemente jeweils eine Kugelform aufweisen.10. Device according to one of the preceding claims 5 to 9, characterized in that the granular solar cell elements each have a spherical shape. 11. Einrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die granulatförmigen Solarzellenelemente direkt in einen Strassenbelag in seinem Oberflächenbereich mit einer bestimmten Verteildichte zugemischt sind.11. Device according to claim 5, characterized in that the granular solar cell elements are mixed directly into a road surface in its surface area with a certain distribution density. 12. Einrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die pulver- oder granulatförmigen Solarzellenelemente direkt in einen bestehenden Strassenbelag in seinem Oberflächenbereich mit einer bestimmten Verteildichte in erwärmtem Zustand des Strassenbelages durch Walzen oder dergleichen zumischbar sind.12. Device according to claim 5, characterized in that the powder or granular solar cell elements can be mixed directly into an existing road surface in its surface area with a certain distribution density in the heated state of the road surface by rollers or the like. 13. Einrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die granulatförmigen Solarzellenelemente jeweils als Plättchen mit einem Aufbau wie eine Solarzelle mit einer Silizium- oder ähnlichen Schicht mit einer Dotierung von Elektronen bzw. Protonen und vorder- und rückseitig elektrischen Leiterbahnen für die Entnahme von Strom ausgebildet sind.13. Device according to claim 5, characterized in that the granular solar cell elements are each as a plate with a structure like a solar cell with a silicon or similar layer with a doping of electrons or protons and front and back electrical conductor tracks for the extraction of electricity are trained. 14. Einrichtung nach einem der vorhergehenden Ansprüche 5bis 10, dadurch gekennzeichnet, dass die von den pulver-, granulat- oder ähnlich geformten Solarzellenelementen gewonnene elektrische Energie zusätzlich für andere Zwecke verwendbar sind, wie für Beleuchtungen, Signalisierungen oder ähnlichem.14. Device according to one of the preceding claims 5 to 10, characterized in that The electrical energy obtained from the powder, granulate or similarly shaped solar cell elements can also be used for other purposes, such as lighting, signaling or the like.
CH00289/20A 2020-03-13 2020-03-13 Device for generating electrical energy, preferably using solar energy. CH717208A2 (en)

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US20100252088A1 (en) * 2006-12-22 2010-10-07 Fein Gene S System and Method for Creating a Networked Vehicle Infrastructure Distribution Platform of Solar Energy Gathering Devices
KR101258889B1 (en) * 2008-12-19 2013-04-29 교세미 가부시키가이샤 Solar cell module and method for producing the same
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