EP1345791A1 - Kraftfahrzeug mit einem elektromotorantrieb und einer bordstromversorgung - Google Patents
Kraftfahrzeug mit einem elektromotorantrieb und einer bordstromversorgungInfo
- Publication number
- EP1345791A1 EP1345791A1 EP01991665A EP01991665A EP1345791A1 EP 1345791 A1 EP1345791 A1 EP 1345791A1 EP 01991665 A EP01991665 A EP 01991665A EP 01991665 A EP01991665 A EP 01991665A EP 1345791 A1 EP1345791 A1 EP 1345791A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- motor vehicle
- air conditioning
- vehicle according
- motor
- fuel cell
- 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- Withdrawn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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/003—Starting of engines by means of electric motors said electric motor being also used as a drive for auxiliaries, e.g. for driving transmission pumps or fuel pumps during engine stop
Definitions
- the invention relates to a motor vehicle with an electric motor drive and an on-board power supply for which a fuel cell system is used.
- fuel cell systems are to be used to supply energy to an electric motor. It has also already been proposed to only carry out the on-board power supply via a fuel cell system in motor vehicles with an internal combustion engine. This can be provided as an alternative or in addition to the alternator that is usually present.
- the supply with a fuel for example with hydrogen or a hydrogen-rich fuel gas, on the one hand and with air on the other hand is necessary. Furthermore, coolants are also usually required.
- the object of the present invention is to provide improvements in a motor vehicle of the type mentioned at the outset.
- an air conditioning system with cooling air is created specifically for motor vehicles, the functionality and operation of which is always guaranteed, ie independently of the operation of the motor vehicle drive motor.
- the air conditioning system includes an air conditioning compressor that is supplied by an electric drive. With the drive motor of the vehicle, the air conditioning compressor is connected via an electric transmission.
- the drive of the motor vehicle can be, for example, a hybrid drive, i.e. there is a choice between the combustion engine and the electric motor.
- FIG. 1 shows a motor vehicle with a fuel cell module and
- FIG. 2 shows a novel design of an air conditioning system for the motor vehicle according to FIG. 1.
- a motor vehicle (KFZ) is designated 1.
- the motor vehicle has a drive 3, which can be an electric motor, but also a hybrid drive consisting of an electric motor and an internal combustion engine.
- a fuel cell system with at least one fuel cell module 10 is provided specifically for the electrical supply.
- the fuel cell module 10 is arranged under the floor 2 of the motor vehicle 1 or in a free space formed by the intermediate floor 2.
- An exhaust pipe 8 is also indicated, from which the process water formed when the fuel cell module is operated with pure hydrogen and oxygen or air can escape, with the use of hydrogen-rich gases with secondary constituents.
- the target temperature in the passenger compartment 9 of the motor vehicle ⁇ s 1 is usually specified, taking into account the current actual temperature in the passenger compartment 9 and the respective outside temperature controlled an air conditioning compressor system for generating cooling air.
- an air conditioning compressor system is described below with reference to FIG. 2.
- the air conditioning system is essentially characterized by the air conditioning compressor 25, which is connected to the passenger compartment 9 of the motor vehicle 1 by means of fluid lines for conditioned air and is supplied by a drive. There is a temperature sensor 9A and a temperature-controlled control device 55, which supplies control signals for the air conditioning compressor 25.
- the electric drive for the air conditioning compressor 25 is usually the drive 3 of the motor vehicle, provided that the motor vehicle 1 has an electric motor 45 or a hybrid drive including an electric motor 45.
- the air conditioning compressor 25 is connected to the hybrid motor (not shown in detail here) via an electrical gear 35, or the electric motor 45 is connected to the air conditioning compressor 25 via an electrical gear 35.
- the electric motor 45 it is also possible for the electric motor 45 to be designed as a separate drive for the air conditioning compressor 25, but also as a multifunctional motor.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Air-Conditioning For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10065303A DE10065303A1 (de) | 2000-12-29 | 2000-12-29 | Kraftfahrzeug mit einem Elektromotorantrieb und einer Bordstromversorgung |
DE10065303 | 2000-12-29 | ||
PCT/DE2001/004889 WO2002053406A1 (de) | 2000-12-29 | 2001-12-21 | Kraftfahrzeug mit einem elektromotorantrieb und einer bordstromversorgung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1345791A1 true EP1345791A1 (de) | 2003-09-24 |
Family
ID=7669193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01991665A Withdrawn EP1345791A1 (de) | 2000-12-29 | 2001-12-21 | Kraftfahrzeug mit einem elektromotorantrieb und einer bordstromversorgung |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040045748A1 (de) |
EP (1) | EP1345791A1 (de) |
JP (1) | JP2004526394A (de) |
KR (1) | KR20030086587A (de) |
CN (1) | CN1492814A (de) |
CA (1) | CA2436587A1 (de) |
DE (1) | DE10065303A1 (de) |
WO (1) | WO2002053406A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8474555B2 (en) * | 2009-04-15 | 2013-07-02 | Nissan Motor Co., Ltd. | Vehicle component mounting structure |
CN102275517A (zh) * | 2011-05-31 | 2011-12-14 | 北京高峰新扬汽车技术有限公司 | 电动汽车及其增程器、增程控制系统、增程控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2932607B2 (ja) * | 1990-05-23 | 1999-08-09 | 日産自動車株式会社 | 電気自動車 |
JP3267993B2 (ja) * | 1991-11-27 | 2002-03-25 | 本田技研工業株式会社 | 車両用エアコンディショニングシステム |
JPH05328521A (ja) * | 1992-05-15 | 1993-12-10 | Mitsubishi Motors Corp | ハイブリッド車の運転方法 |
JP3353299B2 (ja) * | 1993-03-22 | 2002-12-03 | セイコーエプソン株式会社 | 電気自動車 |
DE19513710B4 (de) * | 1994-04-20 | 2006-05-04 | Volkswagen Ag | Verfahren zum Betrieb einer Klimaanlage und Anordnung derselben in einem Kraftfahrzeug |
JP3260040B2 (ja) * | 1994-07-06 | 2002-02-25 | サンデン株式会社 | 電気自動車用空気調和装置の制御装置 |
US5771476A (en) * | 1995-12-29 | 1998-06-23 | Dbb Fuel Cell Engines Gmbh | Power control system for a fuel cell powered vehicle |
DE19629882A1 (de) * | 1996-07-24 | 1998-01-29 | Bayerische Motoren Werke Ag | Betriebsverfahren für eine mit einem Wärmespeicher versehene Fahrzeug-Heiz- oder Klimaanlage |
DE19821952C2 (de) * | 1998-05-15 | 2000-07-27 | Dbb Fuel Cell Engines Gmbh | Energieversorgungseinheit an Bord eines Luftfahrzeugs |
US6394207B1 (en) * | 2000-02-16 | 2002-05-28 | General Motors Corporation | Thermal management of fuel cell powered vehicles |
US6745585B2 (en) * | 2000-12-26 | 2004-06-08 | Visteon Global Technologies, Inc. | Electric air conditioner sustain system |
US6588522B2 (en) * | 2001-08-07 | 2003-07-08 | Ballard Power System Ag | Vehicle with a fuel cell system and method for operating the same |
-
2000
- 2000-12-29 DE DE10065303A patent/DE10065303A1/de not_active Withdrawn
-
2001
- 2001-12-21 WO PCT/DE2001/004889 patent/WO2002053406A1/de not_active Application Discontinuation
- 2001-12-21 EP EP01991665A patent/EP1345791A1/de not_active Withdrawn
- 2001-12-21 KR KR10-2003-7008673A patent/KR20030086587A/ko not_active Application Discontinuation
- 2001-12-21 CN CNA01822962XA patent/CN1492814A/zh active Pending
- 2001-12-21 JP JP2002554539A patent/JP2004526394A/ja not_active Abandoned
- 2001-12-21 CA CA002436587A patent/CA2436587A1/en not_active Abandoned
-
2003
- 2003-06-30 US US10/609,886 patent/US20040045748A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO02053406A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20030086587A (ko) | 2003-11-10 |
US20040045748A1 (en) | 2004-03-11 |
CA2436587A1 (en) | 2002-07-11 |
WO2002053406A1 (de) | 2002-07-11 |
JP2004526394A (ja) | 2004-08-26 |
DE10065303A1 (de) | 2002-07-11 |
CN1492814A (zh) | 2004-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20030612 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: REIZIG, MEIKE Inventor name: BRUECK, ROLF Inventor name: GRO E, JOACHIM Inventor name: POPPINGER, MANFRED |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060113 |