DE19509625A1 - Power-supply trailer for urban electric car - Google Patents

Power-supply trailer for urban electric car

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Publication number
DE19509625A1
DE19509625A1 DE19509625A DE19509625A DE19509625A1 DE 19509625 A1 DE19509625 A1 DE 19509625A1 DE 19509625 A DE19509625 A DE 19509625A DE 19509625 A DE19509625 A DE 19509625A DE 19509625 A1 DE19509625 A1 DE 19509625A1
Authority
DE
Germany
Prior art keywords
trailer
protection
internal combustion
combustion engine
energy
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Withdrawn
Application number
DE19509625A
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHLUETER MARTINA 90542 ECKENTAL DE
Original Assignee
SCHLUETER MARTINA 90542 ECKENTAL DE
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Publication date
Application filed by SCHLUETER MARTINA 90542 ECKENTAL DE filed Critical SCHLUETER MARTINA 90542 ECKENTAL DE
Priority to DE19509625A priority Critical patent/DE19509625A1/en
Publication of DE19509625A1 publication Critical patent/DE19509625A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/24—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/46—Series type
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
    • 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
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • B60L50/62—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles charged by low-power generators primarily intended to support the batteries, e.g. range extenders
    • 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
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for 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
    • 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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/06—Trailers
    • B62D63/062—Trailers with one axle or two wheels
    • B62D63/064—Trailers with one axle or two wheels light luggage or equipment trailers, e.g. for batteries, gas generators, gas bottles, stretchers
    • 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
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0444—Arrangement on a trailer
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/28—Trailers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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
    • Y02T10/62—Hybrid vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

A trailer for electric cars has a device that can supply the car with electric power via a cable, either DC or AC (single- or three-phase). There is an electronic voltage converter in the trailer. The electric power comes from a generator coupled to an IC engine, using gaseous or liquid fuel, or from a fuel cell, or merely from a battery. Instead of an IC engine, a Sterling or Philips engine might be used. It has a catalyser to detoxify the exhaust gases. The trailer has all the usual legally-required lamps and brakes. The trailer engine is started remotely from the car, and is also shut down from the car.

Description

Elektrisch angetriebene Fahrzeuge ohne Hybridantrieb sind gut geeignet für den Kurzstreckentransport (z. B. Stadtverkehr). Sie erweisen sich als besonders umweltfreundlich. Ein Nachteil gegenüber Kraftfahrzeugen mit Verbrennungsmotor ist der geringere Aktionsradius. Dieser Nachteil wird z. B. durch den Hybridantrieb, bei dem sowohl Elektroantrieb als auch ein Verbrennungskraftantrieb kombiniert ist und wahlweise geschaltet werden kann, aufgehoben.Electrically powered vehicles without hybrid drive are well suited for the Short-distance transport (e.g. city traffic). They prove to be particularly environmentally friendly. A disadvantage compared to motor vehicles with an internal combustion engine is the lower one Action radius. This disadvantage is such. B. by the hybrid drive, in which both electric drive as well as a combustion engine drive is combined and can be switched optionally can, canceled.

Nachteilig ist das zusätzliche Gewicht und der erhöhte Preis. Durch die zusätzlich mitgeführte Verbrennungsmaschine (Motor) wird im reinen E-Antrieb nutzloses Totgewicht mitgeführt, was den Aktionsradius des reinen E-Antriebes verringert und insbesondere den Energieverbrauch erhöht.The disadvantage is the additional weight and the increased price. Through the additionally carried Internal combustion engine (motor) is carried in the pure electric drive useless dead weight, which reduces the radius of action of the pure electric drive and in particular increases energy consumption.

Abhilfe bietet die hier beschriebene Erfindung eines energieliefernden Anhängers (Kraftanhänger) für Elektroautomobile, da hier der unterstützende Antrieb nur bei Bedarf, z. B. einer geplanten Langstreckenfahrt, zugekoppelt wird. Es besteht damit die Möglichkeit, mehreren Elektrofahrzeugen einen Kraftanhänger zuzuordnen, so daß je nach Bedarf das eine oder andere Fahrzeug damit unterwegs ist. Zusätzlich kann der Kraftanhänger mit einer Ladefläche ausgestattet werden.The invention of an energy-supplying trailer described here offers a remedy (Power trailer) for electric cars, since the supporting drive here only when needed, e.g. B. a planned long-distance trip. It is therefore possible assign a power trailer to several electric vehicles, so that depending on requirements or other vehicle with it. In addition, the power trailer with a Loading area.

Weiterhin läßt sich der Anhänger fahrzeugunabhängig als stationäre Versorgungsstation für elektrische Energie nutzen. Hierzu kann der Anhänger mit einer Aufstellstütze versehen werden.Furthermore, the trailer can be used as a stationary supply station for any vehicle use electrical energy. For this purpose, the trailer can be provided with a stand.

Bekannt ist aus der Patentschrift DE 35 22 062 C2 (B 60 K 6/02) die Anordnung eines Hybridantriebes im Anhänger eines Gelenkomnibusses, wobei hier allerdings von einer ständigen Einheit während des Betriebes ausgegangen wird und der Anhänger selbst eine angetriebene Achse besitzt. In dieser Patentschrift ist an eine Anwendung im Bereich der PKW mit Elektroantrieb nicht gedacht. It is known from patent specification DE 35 22 062 C2 (B 60 K 6/02) the arrangement of a hybrid drive in the trailer of an articulated bus, however, it is assumed that there is a permanent unit during operation and the trailer itself has a driven axle. In this patent there is an application not intended in the field of cars with electric drives.  

Bekannt ist weiterhin aus der Offenlegungsschrift DE 42 05 327 A1 (B 60 K 6/02) ein energieliefernder Anhänger für PKW, bei dem der PKW von einer Verbrennungskraftmaschine getrieben wird und der Anhänger einen wahlweise zuschaltbaren Elektroantrieb besitzt.It is also known from the published patent application DE 42 05 327 A1 (B 60 K 6/02) Energy-supplying trailer for cars, in which the car is from an internal combustion engine is driven and the trailer has an optionally switchable electric drive.

Diese Anordnung ist im wesentlichen umgekehrt gegenüber der vorliegenden Erfindung eines elektrische Energie liefernden Anhängers.This arrangement is essentially the reverse of that of the present invention trailer supplying electrical energy.

Die vorliegende Erfindung wird anhand der Skizzen (Fig. 1a Seitenansicht und Fig. 1b Draufsicht) erläutert.The present invention is explained on the basis of the sketches ( FIG. 1a side view and FIG. 1b top view).

Beispielhaft wird eine Ausführung des Anhängers mit einem Benzinmotor beschrieben. Auf den vorzugsweise einachsigen Anhänger (I), der mit einem Kupplungsstück (11) an das Elektrofahrzeug angehängt wird, ist der Benzinmotor (2) montiert und mit einem Generator (3) mechanisch über eine Welle (15) oder über Riemengetriebe gekuppelt. Der Generator erzeugt vorzugsweise Drehstrom, der in einer elektrischen Regeleinheit (4) in den für den Betrieb des Elektrofahrzeuges notwendigen elektrischen Strom, vorzugsweise Gleichstrom, umgewandelt wird. Der elektrische Strom wird über die Kupplung (8) in das Elektrofahrzeug eingespeist. Der Treibstoff, in diesem Falle Benzin, wird in den Tanks (5) und (6) mitgeführt. Zur Kühlung des Motor ist ein Wasserkühler an der Front des Anhängers angeordnet. Der Verbrennungsmotor kann wahlweise durch einen auf dem Anhänger vorhandenen Akkumulator oder durch Zuführung der elektrischen Energie des Elektrofahrzeuges gestartet werden. Der Anhänger ist mit den notwendigen Einrichtungen für den Betrieb im öffentlichen Straßenverkehr, wie Auflaufbremse, Rück-, Brems- und Richtungslichter, Nummernschild und Feststellbremse (10) versehen.An embodiment of the trailer with a gasoline engine is described as an example. The petrol engine ( 2 ) is mounted on the preferably single-axle trailer (I), which is attached to the electric vehicle with a coupling piece ( 11 ) and mechanically coupled to a generator ( 3 ) via a shaft ( 15 ) or belt transmission. The generator preferably generates three-phase current, which is converted in an electrical control unit ( 4 ) into the electrical current, preferably direct current, required for the operation of the electric vehicle. The electric current is fed into the electric vehicle via the clutch ( 8 ). The fuel, in this case petrol, is carried in tanks ( 5 ) and ( 6 ). A water cooler is located on the front of the trailer to cool the engine. The internal combustion engine can be started either by an accumulator on the trailer or by supplying the electrical energy of the electric vehicle. The trailer is equipped with the necessary equipment for operation in public road traffic, such as overrun brakes, rear, brake and directional lights, license plate and parking brake ( 10 ).

Zusätzlich kann die Oberseite des Anhängers als Ladefläche (9) gestaltet sein. Weiterhin kann der Anhänger mit einer Aufstellstütze (12) ausgestattet werden, die es ermöglicht, den Anhänger im stationären Betrieb als Versorgungsstation für elektrische Energie zu nutzen.In addition, the top of the trailer can be designed as a loading area ( 9 ). Furthermore, the trailer can be equipped with a stand ( 12 ), which makes it possible to use the trailer in stationary operation as a supply station for electrical energy.

Claims (17)

1. Anhänger für elektrisch angetriebene Automobile, insbesondere Personenkraftwagen, der bedarfsweise an- und abkoppelbar ist, dadurch gekennzeichnet, daß sich in dem Anhänger eine elektrische Energie liefernde Einrichtung befindet, derart, daß die elektrische Energie über eine elektrische Leitung dem Elektrofahrzeug zugeführt werden kann und damit zur vollen oder teilweisen Energieversorgung des Fahrzeuges dient, wobei die elektrische Energie in einer für das Fahrzeug geeigneten Form als Gleichstrom, Wechselstrom oder Drehstrom erzeugt wird und die Bereitstellung der notwendigen elektrischen Parameter (Spannung, Frequenz, Strombegrenzung) durch eine im Anhänger befindliche Wandlerelektronik erfolgt.1. Trailer for electrically powered automobiles, in particular passenger cars, which can be coupled and uncoupled as required, characterized in that there is an electrical energy supply device in the trailer such that the electrical energy can be supplied to the electric vehicle via an electrical line and thus serves for the full or partial energy supply of the vehicle, the electrical energy being generated in a form suitable for the vehicle as direct current, alternating current or three-phase current and the necessary electrical parameters (voltage, frequency, current limitation) being provided by converter electronics located in the trailer . 2. Anhänger nach Schutzanspruch 1, dadurch gekennzeichnet, daß die energieliefernde Einrichtung des Anhängers aus einer kraftschlüssigen Kopplung eines elektrischen Generators mit einer Verbrennungskraftmaschine besteht und die durch die Verbrennungskraftmaschine mittels mitgeführten Kraftstoffen (gasförmigen oder flüssigen) erzeugte mechanische Energie im elektrischen Generator in elektrische Energie umgewandelt wird.2. trailer according to protection claim 1, characterized in that the energy-supplying device of the trailer from a non-positive coupling electrical generator with an internal combustion engine and by the internal combustion engine generated by means of carried fuels (gaseous or liquid) mechanical energy in the electrical generator converted into electrical energy becomes. 3. Anhänger nach Schutzanspruch 1, dadurch gekennzeichnet, daß die energieliefernde Einrichtung des Anhängers aus einer Brennstoffzelle besteht, in der aus geeigneten, mitgeführten (gasförmigen oder flüssigen) Kraftstoffen elektrische Energie aus chemischer Energie erzeugt wird.3. trailer according to protection claim 1, characterized in that the energy-supplying device of the trailer consists of a fuel cell in which suitable, carried (gaseous or liquid) fuels electrical energy chemical energy is generated. 4. Anhänger nach Schutzanspruch 1, dadurch gekennzeichnet, daß die energieliefernde Einrichtung des Anhängers aus einer Batterie nach Art eines galvanischen Elementes besteht, in der die gespeicherte chemische Energie in elektrische Energie umgewandelt wird.4. trailer according to protection claim 1, characterized in that the energy-supplying device of the trailer from a battery in the manner of a galvanic Element exists in which the stored chemical energy is converted into electrical energy becomes. 5. Anhänger nach Schutzanspruch 1, dadurch gekennzeichnet, daß die energieliefernde Einrichtung des Anhängers aus einem wiederaufladbaren Akkumulator besteht, in dem elektrische Energie aus gespeicherter chemischer Energie erzeugt wird.5. trailer according to protection claim 1, characterized in that the energy-supplying device of the trailer from a rechargeable battery exists in which electrical energy is generated from stored chemical energy. 6. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß die Verbrennungsmaschine als Dieselmotor ausgeführt ist.6. trailer according to protection claims 1 and 2, characterized in that  the internal combustion engine is designed as a diesel engine. 7. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß die Verbrennungskraftmaschine als Benzinmotor ausgeführt ist.7. trailers according to protection claims 1 and 2, characterized in that the internal combustion engine is designed as a gasoline engine. 8. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß die Verbrennungskraftmaschine als Gasmotor ausgeführt ist.8. trailer according to protection claims 1 and 2, characterized in that the internal combustion engine is designed as a gas engine. 9. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß die Verbrennungskraftmaschine als Wärmemotor mit externer Verbrennung (Heißgasmotor, z. B. Sterling- oder Philips-Prinzip) ausgeführt ist.9. trailers according to protection claims 1 and 2, characterized in that the internal combustion engine as a heat engine with external combustion (hot gas engine, e.g. B. Sterling or Philips principle) is executed. 10. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß der Verbrennungsmotor mit einem Katalysator im Abgasstrom ausgerüstet ist, der den Schadstoffausstoß minimiert.10. trailer according to protection claims 1 and 2, characterized in that the internal combustion engine is equipped with a catalyst in the exhaust gas flow, which Pollutant emissions minimized. 11. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß der Anhänger als Einachsanhänger mit konventioneller PKW-Anhängerkupplung ausgeführt ist, versehen mit den notwendigen Einrichtungen für die Zulassung im öffentlichen Straßenverkehr. Dazu gehören
  • - Auflaufbremsanlage,
  • - Rücklicht,
  • - Bremslicht,
  • - Blinklicht,
  • - Nummernschild mit Nummernschildbeleuchtung,
  • - Feststellbremse.
11. Trailer according to protection claims 1 and 2, characterized in that the trailer is designed as a single-axle trailer with a conventional car trailer hitch, provided with the necessary facilities for approval in public road traffic. This includes
  • - overrun braking system,
  • - Taillight,
  • - brake light,
  • - flashing light,
  • - license plate with license plate lighting,
  • - parking brake.
12. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß die Verbrennungskraftmaschine durch einen Anlasser in Verbindung mit einem im Anhänger befindlichen elektrischen Akkumulator elektrisch fernbedient vom Fahrzeug aus angelassen werden kann.12. trailers according to protection claims 1 and 2, characterized in that the internal combustion engine through a starter in conjunction with one in the trailer the electric accumulator located remotely from the vehicle can be. 13. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß die Verbrennungskraftmaschine durch den Generator in Verbindung mit einem im Anhänger befindlichen elektrischen Akkumulator elektrisch fernbedient vom Fahrzeug aus angelassen werden kann.13. Trailer according to protection claims 1 and 2, characterized in that the internal combustion engine through the generator in conjunction with one in the trailer the electric accumulator located remotely from the vehicle can be. 14. Anhänger nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, daß der Verbrennungsmotor fernbedient vom Fahrzeug aus abgeschaltet werden kann.14. Trailer according to protection claims 1 and 2, characterized in that the internal combustion engine can be switched off remotely from the vehicle. 15. Anhänger nach Schutzanspruch 1, dadurch gekennzeichnet, daß der Anhänger mit einer ausschwenkbaren Aufstelleinrichtung mit oder ohne Rollrad versehen ist, die eine annähernd waagerechte Aufstellung auch ohne Ankupplung an ein Fahrzeug ermöglicht.15. Trailer according to protection claim 1, characterized in that  the trailer is equipped with a swiveling installation device with or without a wheel is an almost horizontal installation even without coupling to a vehicle enables. 16. Anhänger nach Schutzanspruch 1 und 15, dadurch gekennzeichnet, daß der Anhänger auch als transportabler, aufstellbarer Elektrogenerator für eine netzunabhängige Stromversorgung eingesetzt werden kann, wobei z. B. Wechselspannung 220 V und 50 Hz oder Drehstrom 380 V, 50 Hz oder Gleichspannung 12 V erzeugt werden können.16. trailers according to protection claims 1 and 15, characterized in that the trailer can also be used as a portable, installable electrical generator for an off-grid Power supply can be used, z. B. AC voltage 220 V and 50 Hz or three-phase current 380 V, 50 Hz or direct voltage 12 V can be generated. 17. Anhänger nach Schutzanspruch 1, dadurch gekennzeichnet, daß die obere Fläche des Anhängers als Ladefläche ausgebildet ist, so daß ein zusätzlicher Transportraum entsteht.17. Trailer according to protection claim 1, characterized in that the upper surface of the trailer is designed as a loading area, so that an additional Transport space arises.
DE19509625A 1995-03-21 1995-03-21 Power-supply trailer for urban electric car Withdrawn DE19509625A1 (en)

Priority Applications (1)

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832873A1 (en) * 1998-07-22 2000-01-27 Daimler Chrysler Ag Electric vehicle has removable compact power supply module on roof of vehicle
US7213664B2 (en) * 2002-02-21 2007-05-08 Matsushita Electric Industrial Co., Ltd. Cogeneration vehicle system utilizing a fuel cell car, and a mobile unit as a component of the system
DE19716050B4 (en) * 1997-04-17 2009-01-08 Flensburger Fahrzeugbau Gesellschaft Mbh Vehicle with device for cleaning pipes
WO2010015293A2 (en) 2008-08-08 2010-02-11 Motorenfabrik Hatz Gmbh & Co. Kg Electric vehicle
DE202009010953U1 (en) 2009-08-13 2010-02-11 Dieter Kitto Werkzeug- Und Maschinenbau Gmbh Environmentally friendly energy cart
DE102009037367A1 (en) 2009-08-13 2011-02-17 Dieter Kitto Werkzeug- Und Maschinenbau Gmbh Environment friendly energy car for rechargeable batteries for use as energy source for motor vehicles, has electric drive and electrically powered machines, devices and power tools
DE102009051802A1 (en) * 2009-11-03 2011-05-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Attachment part for trailer coupling of e.g. passenger car, for admission of bicycle, has generator provided for producing current that is supplied to motor vehicle and driven by driving motor that is formed as internal combustion engine
DE102010028312A1 (en) 2010-04-28 2011-11-03 Ford Global Technologies, Llc Electrically propelled vehicle i.e. electric car, for long haul travel, has separate power supply unit for supplying supplementary electrical power, where separate power supply unit is attached on fixed and removable trailer couplings
FR2961131A1 (en) * 2010-05-19 2011-12-16 Serge Cosenza Electric vehicle i.e. scooter, for short trips in e.g. urban area, has removable thermal power generator arranged in housing of chassis and provided with connector that is connected to distribution circuit to recharge battery by generator
DE102013014457A1 (en) 2013-08-30 2015-03-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for driving a motor vehicle and drive system for a motor vehicle
DE102013015637A1 (en) * 2013-09-24 2015-04-09 Manuel Döring Mobile range extender mainly for electric vehicles and hybrid vehicles
CN105329337A (en) * 2014-08-11 2016-02-17 国家电网公司 Generator mounting vehicle
DE102015200636A1 (en) 2015-01-16 2016-07-21 Werner Warmbier electric vehicle
CN108749640A (en) * 2018-08-14 2018-11-06 爱驰汽车有限公司 Mobile energy storage device for electric vehicle
DE102018109268A1 (en) * 2018-04-18 2019-10-24 Philipp Börner Charging device, method for charging and using a vehicle trailer for charging
AT523762A2 (en) * 2020-05-08 2021-11-15 Kamml Günther Range I-xtender
DE102020112835A1 (en) 2020-05-12 2021-11-18 Bayerische Motoren Werke Aktiengesellschaft Device for supplying a vehicle train with electrical energy

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DE1687559U (en) * 1954-08-25 1954-11-18 Auto Union Gmbh ELECTRIC VEHICLE THAT TAKES OFF THE ELECTRICITY OF CARRIAGE BATTERIES.
DE2547362A1 (en) * 1975-10-20 1977-04-21 Albert Solewski Electric traction selectively coupled to car - with two wheeled battery powered trolley hooked to rear coupling and controlled from dashboard
DE2829638A1 (en) * 1977-07-18 1979-02-01 Verzinkerei Zug Ag HOUSEWARE WITH REMOVABLE HANDLE
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DE3732869A1 (en) * 1987-09-30 1989-04-20 Adolf Dipl Ing Kindler Power unit on trailers for electric cars
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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716050B4 (en) * 1997-04-17 2009-01-08 Flensburger Fahrzeugbau Gesellschaft Mbh Vehicle with device for cleaning pipes
DE19832873A1 (en) * 1998-07-22 2000-01-27 Daimler Chrysler Ag Electric vehicle has removable compact power supply module on roof of vehicle
DE19832873C2 (en) * 1998-07-22 2000-07-13 Daimler Chrysler Ag Electric vehicle
US7213664B2 (en) * 2002-02-21 2007-05-08 Matsushita Electric Industrial Co., Ltd. Cogeneration vehicle system utilizing a fuel cell car, and a mobile unit as a component of the system
WO2010015293A2 (en) 2008-08-08 2010-02-11 Motorenfabrik Hatz Gmbh & Co. Kg Electric vehicle
DE102008037045A1 (en) 2008-08-08 2010-03-04 Motorenfabrik Hatz Gmbh & Co. Kg electric vehicle
DE202009010953U1 (en) 2009-08-13 2010-02-11 Dieter Kitto Werkzeug- Und Maschinenbau Gmbh Environmentally friendly energy cart
DE102009037367A1 (en) 2009-08-13 2011-02-17 Dieter Kitto Werkzeug- Und Maschinenbau Gmbh Environment friendly energy car for rechargeable batteries for use as energy source for motor vehicles, has electric drive and electrically powered machines, devices and power tools
DE102009051802A1 (en) * 2009-11-03 2011-05-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Attachment part for trailer coupling of e.g. passenger car, for admission of bicycle, has generator provided for producing current that is supplied to motor vehicle and driven by driving motor that is formed as internal combustion engine
DE102010028312A1 (en) 2010-04-28 2011-11-03 Ford Global Technologies, Llc Electrically propelled vehicle i.e. electric car, for long haul travel, has separate power supply unit for supplying supplementary electrical power, where separate power supply unit is attached on fixed and removable trailer couplings
FR2961131A1 (en) * 2010-05-19 2011-12-16 Serge Cosenza Electric vehicle i.e. scooter, for short trips in e.g. urban area, has removable thermal power generator arranged in housing of chassis and provided with connector that is connected to distribution circuit to recharge battery by generator
DE102013014457A1 (en) 2013-08-30 2015-03-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for driving a motor vehicle and drive system for a motor vehicle
DE102013015637A1 (en) * 2013-09-24 2015-04-09 Manuel Döring Mobile range extender mainly for electric vehicles and hybrid vehicles
CN105329337A (en) * 2014-08-11 2016-02-17 国家电网公司 Generator mounting vehicle
DE102015200636A1 (en) 2015-01-16 2016-07-21 Werner Warmbier electric vehicle
DE102015200636B4 (en) 2015-01-16 2018-05-24 Werner Warmbier electric vehicle
DE102018109268A1 (en) * 2018-04-18 2019-10-24 Philipp Börner Charging device, method for charging and using a vehicle trailer for charging
CN108749640A (en) * 2018-08-14 2018-11-06 爱驰汽车有限公司 Mobile energy storage device for electric vehicle
AT523762A2 (en) * 2020-05-08 2021-11-15 Kamml Günther Range I-xtender
DE102020112835A1 (en) 2020-05-12 2021-11-18 Bayerische Motoren Werke Aktiengesellschaft Device for supplying a vehicle train with electrical energy

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