DE102008005552A1 - Battery change station - Google Patents
Battery change station Download PDFInfo
- Publication number
- DE102008005552A1 DE102008005552A1 DE102008005552A DE102008005552A DE102008005552A1 DE 102008005552 A1 DE102008005552 A1 DE 102008005552A1 DE 102008005552 A DE102008005552 A DE 102008005552A DE 102008005552 A DE102008005552 A DE 102008005552A DE 102008005552 A1 DE102008005552 A1 DE 102008005552A1
- Authority
- DE
- Germany
- Prior art keywords
- several
- batteries
- battery
- changing
- changing batteries
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- B60L53/11—DC charging controlled by the charging station, e.g. mode 4
-
- 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
- B60L53/80—Exchanging energy storage elements, e.g. removable 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
- Y02T10/70—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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Eine Station zum Austausch der Akkumulatoren batteriebetriebener Fahrzeuge mit einer Schnellwechselvorrichtung in einem Wechselrahmensystem und einem umlaufenden Förderband, vorzugsweise in vertikaler Anordnung.A station for replacing the batteries of battery-powered vehicles with a quick-change device in a removable frame system and a circulating conveyor belt, preferably in a vertical arrangement.
Description
Batteriegetriebene Fahrzeuge erzielen aktuell nur begrenzte Reichweiten infolge der beschränkten Energiedichte der Batterien. Nach Überschreiten einer gewissen Fahrstrecke, die auch für absehbare Zeit kürzer bleiben wird als die Reichweite kraftstoffgetriebener Fahrzeuge, muss der Akku geladen werden. Die dazu benötigte Ladezeit beträgt mehrere Stunden, da bei Schnellladung einerseits die Batterielebensdauer leiden würde und andererseits die Stromversorgung in einem Schnelllade- und Hochleistungsbetrieb im Netz der Energieversorger infolge hoher Lastschwankung nicht stabil bleiben würde.A battery powered Vehicles currently achieve only limited ranges as a result of the limited Energy density of the batteries. After exceeding a certain Driving distance, which also for shorter time for the foreseeable future will remain as the range of fuel-powered vehicles, the battery has to be charged. The required charging time is several hours, because with fast charge on the one hand the battery life would suffer and on the other hand, the power supply in a fast-charging and high-performance operation in the network of energy suppliers due to high load fluctuation not would remain stable.
Deswegen werden Systeme vorgeschlagen z. B. in der 10 2007 039 480.4, bei denen leere Batterien in einem Netzwerk von Wechselstationen gegen geladene Batterien ausgetauscht werden, so dass die Aufladung in der Station zu beliebigen Zeiten erfolgen kann, während das Fahrzeug mit geladenen Batterien weiterfährt.therefore Systems are proposed z. B. in the 10 2007 039 480.4, at which empty batteries in a network of exchange stations against Charged batteries are replaced, so that the charge in the station can be done at any times while the Vehicle with charged batteries weiterfährt.
Das Netzwerk dieser Stationen erfordert ein Infrastrukturinvestment mit hohen Kosten, die schwierig zu amortisieren sind, da bei der Einführung solcher Verkehrssysteme zunächst wenige Fahrzeuge im Markt vorhanden sind, durch die hinreichende Einnahmen erzielt werden können, aber dennoch ein flächendeckendes Netzwerk vorhanden sein muss, wenn ein solches System etabliert werden soll, da Fahrzeuge unverkäuflich wären, wenn kein deutschlandweites bzw. europaweites Servicenetz verfügbar ist.The Network of these stations requires an infrastructure investment with high costs, which are difficult to amortize because of the Introduction of such Traffic systems first few vehicles are present in the market, due to the sufficient revenue can be achieved but still a nationwide Network must be present when such a system is established is to be because vehicles are not for sale would, if no Germany-wide or Europe-wide service network is available.
Die vorliegende Erfindung reduziert diese Problematik, in dem statt fester Gebäude industriell vorgefertigte und transportable Module die ohne bzw. mit sehr vereinfachten Fundamenten aufgebaut werden können, ähnlich wie fliegende Bauten als Wechselstationen für die Batterien dienen. Um besonders raumsparend einsetzbar zu sein, da der Platz auf Tank- und Raststätten knapp und teuer ist, sind diese Stationen turmartig auf minimaler Grundfläche errichtet. Die Akkus werden sequentiell auf einem Fördersystem als Band oder Kette o. Ä. in diesen Türmen ähnlich einem Paternosteraufzug kontinuierlich geführt. Die Kontaktelektroden sind dabei in das Fördersystem integriert, so dass die Akkus während des Umlaufes ohne Unterbrechung geladen und hinsichtlich ihrer Temperatur konstant gehalten werden. Die Steuerelektronik befindet sich dabei vorzugsweise im Akku oder auch in jeder einzelnen Ladebox des Fördersystems.The The present invention reduces this problem by taking place solid building industrially prefabricated and transportable modules with or without very simplified foundations can be constructed, much like flying structures serve as changing stations for the batteries. Around to be particularly space-saving, since the space on tank and service areas scarce and expensive, these stations are tower-like on minimal Floor space built. The batteries are sequentially on a conveyor system as a band or chain o. Ä. in these towers similar to one Paternoster lift continuously guided. The contact electrodes are in the funding system integrated, so that the batteries during of the circulation charged without interruption and in terms of their temperature kept constant. The control electronics are located here preferably in the battery or in each individual loading box of the conveyor system.
Neben dem Batterieturm ist eine Zufahrtspur mit einem Leitsystem ähnlich einer Führungsschiene in Fahrzeugwaschanlagen angebracht und in einer besonderen Ausführung mit einem elektronischen Leitsystem unterstützt, das optisch oder akustisch dem Fahrer Anweisungen zur Richtungskorrektur oder zum Anhalten bzw. Weiterfahren gibt und das weiterhin den Wagen auf zwei Fahrspuren (beidseitig) über das Straßenniveau anhebt, um so den Wechsel der unter dem Fahrzeugboden befindlichen Batterie zu erleichtern.Next The battery tower is an access lane with a guidance system similar to one Guide rail in Vehicle washing systems attached and in a special design with an electronic guidance system that visually or acoustically supports the Driver instructions for directional correction or for stopping or Continue driving there and continue the car in two lanes (on both sides) over the street level so as to change the battery located under the vehicle floor to facilitate.
Ein Wechselrahmen, ähnlich wie bei einem Diaprojektor, der unter das Fahrzeug gefahren wird, nimmt die leere Batterie aus dem Wagen, wobei elektronisch über eine RFID oder Barcode Fahrzeug und Batteriekennummern ermittelt werden, indem eine feinmotorische Steuerung im Wechselrahmen oder auf dem Fahrzeugträgersystem zunächst Fehlstellungen ausgleicht und so sicherstellt, dass der leere Akku lagegenau in den Rahmen passt. Dabei werden Akkurestenergiemenge, Nutzungszeit seit dem letzten Wechsel und Ladezyklen im angekoppelten Zustand am Fahrzeug erfasst.One Removable frame, similar like a slide projector being driven under the vehicle the empty battery from the car, being electronically via a RFID or barcode vehicle and battery identification numbers are determined by a fine motor control in the interchangeable frame or on the Vehicle carrier system first Mismatch compensates and thus ensures that the empty battery exactly in the frame fits. In doing so, the smallest possible amount of energy, Usage time since the last change and load cycles in the docked Condition recorded on the vehicle.
Der Wechselrahmen wird nun translatorisch oder rotatorisch vom Fahrzeug entfernt und – vorzugsweise mit der gleichen Bewegung der neu geladene Akku unter das Fahrzeug gebracht und dann am Fahrzeugboden fixiert und elektrisch angeschlossen und dabei wird der neue Ladezustand erfasst.Of the Removable frame is now translational or rotational of the vehicle removed and - preferably with the same movement the recharged battery under the vehicle brought and then fixed to the vehicle floor and electrically connected and the new state of charge is recorded.
Alle ermittelten Daten werden sowohl im Fahrzeug als auch in der Station erfasst und gespeichert, so dass eine redundante Kostenermittlung ermöglicht wird.All The data collected is recorded both in the vehicle and in the station captured and stored, allowing a redundant costing allows becomes.
Aufgrund der sequentiellen Anordnung, mit der der jeweils letzte, entleerte Akku in einer Richtung vom Fördersystem weggefahren und der vollgeladene Akku aus der anderen Richtung zum Einbau entnommen wird, ist sehr einfach ein First in/First out Prinzip erreicht, das die längstmöglichen Ladezeiten bis zur nächsten Entnahme sicherstellt.by virtue of the sequential arrangement with which the last, emptied Battery in one direction from the conveyor system weggefahren and the fully charged battery from the other direction to Installation is very simply a first in / first out principle achieved, the longest possible Loading times until the next Removal ensures.
Die Elektroden der Akkus sind angefedert und so verschaltet, dass an jeder Elektrode relativ geringe Spannungen anliegen, so dass einerseits jede Gefahr für Personen durch elektrische Schläge minimiert werden und andererseits auch Funkenüberschläge während des Anschlussvorganges nicht auftreten.The Batteries of the batteries are spring-loaded and connected to that each electrode to bear relatively low voltages, so that on the one hand each danger for Persons minimized by electric shocks and on the other hand also flashovers during the connection process do not occur.
Das Fördersystem wird an die elektrische Versorgung über Schleifkontakte und/oder über Spannrollen/Wickelfedern mit großem Umschlingungswinkel in grossen Querschnitten angeschlossen, so dass während der Förderbewegung weiter ohne Versorgungsunterbrechung elektrische Energie an den Akkus verfügbar bleibt.The conveyor system is connected to the electrical supply via sliding contacts and / or via tensioning rollers / coil springs with big Wrap angle connected in large cross sections, so that while the conveyor movement continue without supply interruption electrical energy to the Batteries available remains.
In einer weiteren Ausführung stehen zwei Türme mit einem verbundenen Fördersystem gegenüber und die Fahrzeuge fahren zwischen die Türme. Das Fördersystem läuft so beim Akkuwechsel in einer Richtung weiter und die Bewegung des Wechselrahmens benötigt keinen Richtungswechsel. Das Fördersystem ist geschlossen und wechselt einmal von Turm 1 zu Turm 2 beim Akkuwechsel unterhalb des Fahrzeuges und ein zweites mal in einer 2. Ebene unter- oder auch oberhalb des Fahrzeuges.In another embodiment, two towers face a connected conveyor system and the vehicles drive between the towers. The conveyor system runs so when changing the battery in egg ner direction and the movement of the removable frame requires no change of direction. The conveyor system is closed and changes once from tower 1 to tower 2 when changing the battery below the vehicle and a second time in a second level below or above the vehicle.
Die Steuerung der Ladevorgänge erfolgt in einem Dialog mit dem aktuellen Strompreis. Dazu wird vom Energieversorgungsunternehmen (EVU) der nach Angebot und Nachfrage ermittelte Strompreis über eine Funkstrecke (z. B. WLAN o. ä.), über eine Datenleitung oder auch durch ein Signal, das auf die Energieversorgungsleitung aufmoduliert wird, in einer Software zur Optimierung der Ladekosten genutzt, indem z. B. für den Fall dass genügend geladene Batterien vorrätig sind, vorzugsweise mit günstigen Nachttarifen geladen wird. Die Kommunikation mit dem Bordcomputer der Fahrzeuge erfolgt über eine Funkstrecke (z. B. WLAN o. ä.). Damit ist mittels eines bidirektionalen Datenaustauschs sichergestellt, dass die Fahrzeuge immer zu der Station geleitet werden, die aktuell geladene Batterien bereithält.The Control of charging takes place in a dialogue with the current electricity price. This will be from the power company (EVU) according to supply and demand calculated electricity price a radio link (eg WLAN or similar), via a Data line or by a signal on the power supply line is modulated in a software to optimize the loading costs used by z. For example the case that enough Charged batteries in stock are, preferably with cheap Night tariffs is loaded. Communication with the on-board computer of the vehicles takes place over one Radio link (eg WLAN or similar). This ensures by means of a bidirectional data exchange, that the vehicles are always directed to the station, the current has charged batteries.
Zusätzlich wird eine Vorrichtung vorgesehen, die es erlaubt, Energie in das Stromnetz zurück zu speisen, z. B. für kurze Strombedarfsspitzen (Minutenenergie) oder für Notfälle bei Versorgungsengpässen.In addition will provided a device that allows energy in the power grid back to dine, z. For example short power demand peaks (minute energy) or for emergencies Supply shortages.
Claims (26)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008005552A DE102008005552A1 (en) | 2008-01-23 | 2008-01-23 | Battery change station |
PCT/DE2008/002153 WO2009092343A1 (en) | 2008-01-23 | 2008-12-23 | Method for changing batteries in electric vehicles and battery changing station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008005552A DE102008005552A1 (en) | 2008-01-23 | 2008-01-23 | Battery change station |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008005552A1 true DE102008005552A1 (en) | 2009-07-30 |
Family
ID=40590573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102008005552A Withdrawn DE102008005552A1 (en) | 2008-01-23 | 2008-01-23 | Battery change station |
Country Status (2)
Country | Link |
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DE (1) | DE102008005552A1 (en) |
WO (1) | WO2009092343A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015003238A1 (en) | 2014-03-10 | 2015-09-10 | Tilmann Künzel | Batterieaufladestation |
CN110015108A (en) * | 2017-12-26 | 2019-07-16 | 奥动新能源汽车科技有限公司 | Change the generation method and system of electric pay invoice |
CN110606056A (en) * | 2019-10-28 | 2019-12-24 | 广东博智林机器人有限公司 | Battery replacing method of battery replacing robot |
Families Citing this family (6)
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CN107317493A (en) * | 2017-06-27 | 2017-11-03 | 西安电子科技大学 | A kind of electrical changing station Modular multilevel converter transmitted based on non-contact type electric energy |
WO2021061060A1 (en) * | 2019-09-27 | 2021-04-01 | T.C. Piri Reis Universitesi | A battery swap station |
DE102019126260A1 (en) * | 2019-09-30 | 2021-04-01 | Volocopter Gmbh | Method for data transmission, data carrier unit, battery system and aircraft with data carrier unit |
DE102020110489A1 (en) * | 2020-04-17 | 2021-06-10 | Schaeffler Technologies AG & Co. KG | Method for the automated replacement of at least one wheel unit of a vehicle, wheel unit for a vehicle, vehicle and replacement device for the automated replacement of a wheel unit of a vehicle |
CN113479110B (en) * | 2021-08-20 | 2024-01-12 | 浙江吉利控股集团有限公司 | Power-exchanging type hybrid power vehicle, power-exchanging strategy determining method thereof and whole vehicle controller |
CN113635812B (en) * | 2021-09-06 | 2023-05-16 | 先控捷联电气股份有限公司 | Electric heavy-duty truck battery charging and replacing system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0476405A1 (en) * | 1990-09-20 | 1992-03-25 | Maschinenfabrik Rieter Ag | Automatic storage monitoring and battery exchange system for electrically driven transport vehicles |
EP0575864A3 (en) * | 1992-06-16 | 1994-06-01 | Baer Hans | Method and device for energy supply |
DE4229687A1 (en) * | 1992-09-05 | 1994-03-10 | Dieter Kitto Werkzeug Und Masc | Battery exchange station for electrically driven road vehicle - enables discharged batteries to be replaced without waiting by charged batteries and functions automatically |
JP2691117B2 (en) * | 1993-04-06 | 1997-12-17 | 有限会社日本ホーム経済研究所 | Rechargeable battery charger for electric vehicles |
US20030209375A1 (en) * | 1999-01-25 | 2003-11-13 | Zip Charge Corporation | Electrical vehicle energy supply system, electrical vehicle battery, electrical vehicle battery charging apparatus, battery supply apparatus, and electrical vehicle battery management system |
DE10224807B4 (en) * | 2002-06-05 | 2019-10-10 | Aloys Wobben | Method for supplementing and detecting spent energy in a vehicle |
GB0323436D0 (en) * | 2003-10-07 | 2003-11-05 | Mccann Martin | Battery arrangement |
-
2008
- 2008-01-23 DE DE102008005552A patent/DE102008005552A1/en not_active Withdrawn
- 2008-12-23 WO PCT/DE2008/002153 patent/WO2009092343A1/en active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015003238A1 (en) | 2014-03-10 | 2015-09-10 | Tilmann Künzel | Batterieaufladestation |
CN110015108A (en) * | 2017-12-26 | 2019-07-16 | 奥动新能源汽车科技有限公司 | Change the generation method and system of electric pay invoice |
CN110606056A (en) * | 2019-10-28 | 2019-12-24 | 广东博智林机器人有限公司 | Battery replacing method of battery replacing robot |
CN110606056B (en) * | 2019-10-28 | 2020-11-27 | 广东博智林机器人有限公司 | Battery replacing method of battery replacing robot |
Also Published As
Publication number | Publication date |
---|---|
WO2009092343A1 (en) | 2009-07-30 |
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OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
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Effective date: 20140826 |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |