DE102008022226A1 - Motor vehicle, has energy and/or power source i.e. fuel cell, assigned to electric motor for loading of motor with current, where motor is mechanically coupled with wheel of vehicle to drive wheel - Google Patents
Motor vehicle, has energy and/or power source i.e. fuel cell, assigned to electric motor for loading of motor with current, where motor is mechanically coupled with wheel of vehicle to drive wheel Download PDFInfo
- Publication number
- DE102008022226A1 DE102008022226A1 DE200810022226 DE102008022226A DE102008022226A1 DE 102008022226 A1 DE102008022226 A1 DE 102008022226A1 DE 200810022226 DE200810022226 DE 200810022226 DE 102008022226 A DE102008022226 A DE 102008022226A DE 102008022226 A1 DE102008022226 A1 DE 102008022226A1
- Authority
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- Prior art keywords
- motor
- fuel cell
- vehicle
- wheel
- electric motor
- 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- Withdrawn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
- 239000000446 fuel Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/354—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having separate mechanical assemblies for transmitting drive to the front or to the rear wheels or set of wheels
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/26—Driver interactions by pedal actuation
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft ein Kraftfahrzeug, das mit einem Elektromotor betrieben wird. Typischerweise steht als Energie- bzw. Stromquelle für den Elektromotor ein Brennstoffzellensystem zur Verfügung. Kraftfahrzeuge mit Brennstoffzellensystemen haben noch nicht ihren Weg in den Alltag gefunden. Grund hierfür ist, dass im Alltag die Anforderungen an den Antrieb des Kraftfahrzeugs ständig wechseln. Im Stadtverkehr wird das Brennstoffzellensystem niedrig belastet, es wird wenig Leistung benötigt. Bei Überlandfahrten und auf der Autobahn muss das Brennstoffzellensystem hohe Leistungen zur Verfügung stellen. Darüber hinaus muss es schnell reagieren. Dies lässt sich nur schwer gleichzeitig mit einem Brennstoffzellensystem verwirklichen, das effizient arbeitet und eine lange Betriebslebensdauer hat. Bei bisherigen Brennstoffzellensystemen ist die Lebensdauer aufgrund von Leerlaufbetrieb und häufigem Ein- und Ausschalten des Systems begrenzt. Die maximal zur Verfügung stehende Leistung ist dadurch begrenzt, dass die Brennstoffzellentemperatur einen bestimmten Wert nicht überschreiten kann.The The invention relates to a motor vehicle equipped with an electric motor is operated. Typically stands as a source of energy or electricity for the electric motor, a fuel cell system available. motor vehicles with fuel cell systems have not yet made their way into everyday life found. The reason for this is that in everyday life the requirements constantly change to the drive of the motor vehicle. In city traffic the fuel cell system is loaded low, it is little Power needed. For overland trips and on the highway has the fuel cell system high performances to Make available. In addition, it has to be fast react. This is difficult to do at the same time realize a fuel cell system that works efficiently and has a long service life. In previous fuel cell systems is the lifetime due to idle operation and frequent and switching off the system limited. The maximum available standing power is limited by the fact that the fuel cell temperature can not exceed a certain value.
Aus
der
In
der
Es ist Aufgabe der Erfindung, die Alltagstauglichkeit von Kraftfahrzeugen mit Elektromotoren weiter zu verbessern.It Object of the invention, the practicality of motor vehicles to further improve with electric motors.
Die Aufgabe wird durch ein Kraftfahrzeug mit den Merkmalen gemäß Patentanspruch 1 sowie ein Verfahren mit den Merkmalen gemäß Patentanspruch 5 gelöst.The Task is by a motor vehicle with the features according to claim 1 and a method with the features according to claim 5 solved.
Das erfindungsgemäße Kraftfahrzeug weist eine erste und eine zweite Einheit auf. Jede Einheit umfasst einen Elektromotor und zumindest eine nur dem jeweiligen Elektromotor zugeordnete Quelle zum Speisen nur dieses Elektromotors mit Strom. Der Elektromotor ist jeweils mit zumindest einem Rad des Kraftfahrzeugs mechanisch gekoppelt, um dieses zumindest eine Rad anzutreiben.The Motor vehicle according to the invention has a first and a second unit. Each unit includes an electric motor and at least one source associated with only the respective electric motor Only feed this electric motor with electricity. The electric motor is each mechanically coupled to at least one wheel of the motor vehicle, to drive this at least one wheel.
Das erfindungsgemäße Kraftfahrzeug weist somit zwei völlig voneinander getrennte elektrische Antriebsstränge auf. Bevorzugt sind sogar vollständig verschiedene Antriebsstränge bereitgestellt, d. h. die Elektromotoren arbeiten auf unterschiedliche Räder.The Motor vehicle according to the invention thus has two completely separate electric drive trains on. Preferably even completely different drive trains are provided, d. H. the electric motors work on different wheels.
Durch das Bereitstellen unterschiedlicher Antriebsstränge kann das Kraftfahrzeug in Abhängigkeit von der Leistungsanforderung auf unterschiedliche Einheiten zurückgreifen, z. B. im Stadtverkehr lediglich auf die erste Einheit und bei Überland- und Autobahnfahrten zusätzlich oder alternativ auf die zweite Einheit. Durch die Bereitstellung zweier gesonderter Einheiten der genannten Art, also zweier unterschiedlicher elektrischer Antriebsstränge, kann jede Einheit für ihre jeweilige Aufgabe maßgeschneidert ausgebildet werden. Beispielsweise kann die zweite Einheit, die bei hohen Leistungsanforderungen eingeschaltet bzw. zugeschaltet wird, eine oder mehrere Brennstoffzellen (in einem Brennstoffzellenstapel) enthalten, die für besonders hohe Temperaturen ausgelegt ist bzw. sind und besonders schnell reagiert bzw. reagieren. Eine derartige Brennstoffzelle bzw. ein solcher Brennstoffzellenstapel könnte nicht als einzige Brennstoffzelle bzw. einziger Brennstoffzellenstapel in einem Brennstoffzellensystem bereitgestellt werden und auch bei Grundlast im Stadtverkehr eingesetzt werden, weil dann die Lebensdauer extrem begrenzt wäre. Dadurch, dass neben der zweiten Einheit auch die erste Einheit zur Verfügung steht, ist bzw. sind die leistungsfähige(n) Brennstoffzelle(n) aber im Stadtverkehr entlastet. Die Quelle der ersten Einheit kann dann speziell für den Stadtverkehr geeignet sein. Es kann hierzu das Bereitstellen einer einfachen Batterie (Lithiumionenbatterie) genügen, die Quelle der ersten Einheit kann aber auch zumindest eine Brennstoffzelle zusätzlich zur Batterie umfassen, wobei diese Brennstoffzelle auf lange Lebensdauer ausgelegt sein sollte, dafür aber mit einer gewissen Trägheit reagieren darf und eine nicht übermäßig hohe Leistung stellen muss.By the provision of different drive trains can the motor vehicle depending on the power requirement fall back on different units, z. In the City traffic only to the first unit and overland and highway trips additionally or alternatively to the second Unit. By providing two separate units of the mentioned type, ie two different electrical drive trains, Each unit can be tailor-made for your particular task be formed. For example, the second unit, the switched on or switched on at high power requirements is one or more fuel cells (in a fuel cell stack) included, designed for very high temperatures is or are and reacts or reacts particularly fast. A Such fuel cell or such a fuel cell stack could not be the only fuel cell or the only one Fuel cell stack provided in a fuel cell system be used in urban traffic even at base load, because then the life would be extremely limited. Thereby, that in addition to the second unit, the first unit is available, is or are the powerful fuel cell (s) but relieved in city traffic. The source of the first unit can then be suitable for city traffic. It can to do this by providing a simple battery (lithium ion battery), but the source of the first unit can also be at least one fuel cell in addition to the battery, this fuel cell should be designed for a long service life, but with may react to a certain inertia and not overly high performance.
Das erfindungsgemäße Verfahren wird also so betrieben, dass in bestimmten Situationen nur die erste Einheit das Kraftfahrzeug antreibt und in anderen Situationen die zweite Einheit das Kraftfahrzeug entweder ausschließlich oder zusätzlich zur ersten Einheit antreibt. Die Situationen sind bevorzugt anhand von bestimmten erfassten Parametern zu erkennen. Diesen können Wertebereiche, bei mehreren Parametern Wertebereichskombinationen zugeordnet werden, die die Situationen festlegen. Ein einfacher denkbarer Parameter wäre einfach die Geschwindigkeit: Bei Überschreiten eines Schwellenwerts der Geschwindigkeit wird die zweite Einheit zugeschaltet. Es ist auch denkbar, die zweite Einheit bei einer bestimmten Beschleunigung (z. B. Stellung des Gaspedals) zuzuschalten. Die Information über die Stellung des Gaspedals kann auch mit einer Information über den gegenwärtig eingelegten Gang verknüpft sein und eine diesbezügliche Parameterkombination erfasst werden und zu dieser Parameterkombination Wertebereichskombinationen definiert werden, die angeben, wann das Kraftfahrzeug mit der ersten Einheit und wann mit der zweiten Einheit (z. B. zusätzlich zur ersten Einheit) angetrieben werden soll.The method according to the invention is thus operated such that in certain situations only the first unit drives the motor vehicle and in other situations the second unit drives the motor vehicle either exclusively or in addition to the first unit. The situations are preferably recognizable on the basis of specific parameters recorded. These can be value ranges, with several assigned to value range combinations that define the situations. A simple conceivable parameter would simply be the speed: when a speed threshold is exceeded, the second unit is switched on. It is also conceivable to connect the second unit at a certain acceleration (eg position of the gas pedal). The information on the position of the accelerator pedal can also be linked to information about the currently engaged gear and a related parameter combination can be detected and for this parameter combination value range combinations are defined indicating when the motor vehicle with the first unit and when with the second unit ( eg in addition to the first unit).
Nachfolgend wird eine bevorzugte Ausführungsform der Erfindung unter Bezug auf die Zeichnung beschrieben, wobei die einzige Figur ein erfindungsgemäßes Kraftfahrzeug zeigt.following is a preferred embodiment of the invention below With reference to the drawing described, the single figure a Motor vehicle according to the invention.
Ein
im Ganzen mit
Der
Antriebsstrang
Der
Antriebsstrang
Die
Brennstoffzellenstapel
Die
Entscheidung, wann der Antriebsstrang
- 1010
- Kraftfahrzeugmotor vehicle
- 12, 1412 14
- Antriebssträngepowertrains
- 16a, 16b; 3016a, 16b; 30
- Elektromotorelectric motor
- 18a, 18b18a, 18b
- Wellewave
- 20, 22; 3420 22; 34
- Energiequellenenergy sources
- 2828
- Doppelpfeil zur Darstellung des Energieflussesdouble arrow for the representation of the energy flow
- 3636
- DC/AC-WandlerDC / AC converter
- 3838
- Pfeil zur Darstellung des Datenempfangsarrow for displaying the data reception
- 4040
- Pfeil zur Darstellung der Steuerbefehlearrow for displaying the control commands
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 10010985 A1 [0002, 0002] DE 10010985 A1 [0002, 0002]
- - US 2006/0088743 A1 [0002, 0002] US 2006/0088743 A1 [0002, 0002]
- - JP 2006-288129 A [0003] - JP 2006-288129 A [0003]
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810022226 DE102008022226A1 (en) | 2008-05-06 | 2008-05-06 | Motor vehicle, has energy and/or power source i.e. fuel cell, assigned to electric motor for loading of motor with current, where motor is mechanically coupled with wheel of vehicle to drive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810022226 DE102008022226A1 (en) | 2008-05-06 | 2008-05-06 | Motor vehicle, has energy and/or power source i.e. fuel cell, assigned to electric motor for loading of motor with current, where motor is mechanically coupled with wheel of vehicle to drive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008022226A1 true DE102008022226A1 (en) | 2009-04-16 |
Family
ID=40435595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810022226 Withdrawn DE102008022226A1 (en) | 2008-05-06 | 2008-05-06 | Motor vehicle, has energy and/or power source i.e. fuel cell, assigned to electric motor for loading of motor with current, where motor is mechanically coupled with wheel of vehicle to drive wheel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008022226A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010012928A1 (en) | 2010-03-26 | 2011-09-29 | Daimler Ag | Single cell i.e. flat cell, for lithium ion battery for e.g. car, has cell inner space enclosed with housing, and active electrode film unit arranged in space, where housing comprises recesses for transmitting moderate temperature medium |
| DE102016218842A1 (en) | 2016-09-29 | 2018-03-29 | Volkswagen Aktiengesellschaft | Electric drive for a vehicle as well as vehicle |
| EP3421279A1 (en) * | 2017-06-28 | 2019-01-02 | Toyota Jidosha Kabushiki Kaisha | Method of designing a machine |
| DE102019117737B4 (en) | 2018-08-24 | 2023-02-23 | Toyota Jidosha Kabushiki Kaisha | fuel cell system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10010985A1 (en) | 2000-03-07 | 2001-09-20 | Daimler Chrysler Ag | Fuel cell system operating method has individual fuel cells or fuel cell stacks switched into and out of operation for matching required power output |
| US20060088743A1 (en) | 2004-10-20 | 2006-04-27 | Gallagher Emerson R | Fuel cell system method and apparatus |
| JP2006288129A (en) | 2005-04-04 | 2006-10-19 | Toyota Motor Corp | Power supply system having a plurality of power supplies and vehicle having the same |
-
2008
- 2008-05-06 DE DE200810022226 patent/DE102008022226A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10010985A1 (en) | 2000-03-07 | 2001-09-20 | Daimler Chrysler Ag | Fuel cell system operating method has individual fuel cells or fuel cell stacks switched into and out of operation for matching required power output |
| US20060088743A1 (en) | 2004-10-20 | 2006-04-27 | Gallagher Emerson R | Fuel cell system method and apparatus |
| JP2006288129A (en) | 2005-04-04 | 2006-10-19 | Toyota Motor Corp | Power supply system having a plurality of power supplies and vehicle having the same |
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| DE102010012928A1 (en) | 2010-03-26 | 2011-09-29 | Daimler Ag | Single cell i.e. flat cell, for lithium ion battery for e.g. car, has cell inner space enclosed with housing, and active electrode film unit arranged in space, where housing comprises recesses for transmitting moderate temperature medium |
| DE102016218842A1 (en) | 2016-09-29 | 2018-03-29 | Volkswagen Aktiengesellschaft | Electric drive for a vehicle as well as vehicle |
| EP3421279A1 (en) * | 2017-06-28 | 2019-01-02 | Toyota Jidosha Kabushiki Kaisha | Method of designing a machine |
| CN109130880A (en) * | 2017-06-28 | 2019-01-04 | 丰田自动车株式会社 | The method of planing machine |
| KR20190001929A (en) * | 2017-06-28 | 2019-01-07 | 도요타지도샤가부시키가이샤 | Method of designing machine |
| KR102043868B1 (en) | 2017-06-28 | 2019-11-12 | 도요타지도샤가부시키가이샤 | Method of designing machine |
| US11325454B2 (en) | 2017-06-28 | 2022-05-10 | Toyota Jidosha Kabushiki Kaisha | Method of designing machine |
| JP7251913B2 (en) | 2017-06-28 | 2023-04-04 | トヨタ自動車株式会社 | Machine design method |
| DE102019117737B4 (en) | 2018-08-24 | 2023-02-23 | Toyota Jidosha Kabushiki Kaisha | fuel cell system |
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