DE1755553A1 - Road vehicle with an electric drive - Google Patents

Road vehicle with an electric drive

Info

Publication number
DE1755553A1
DE1755553A1 DE19681755553 DE1755553A DE1755553A1 DE 1755553 A1 DE1755553 A1 DE 1755553A1 DE 19681755553 DE19681755553 DE 19681755553 DE 1755553 A DE1755553 A DE 1755553A DE 1755553 A1 DE1755553 A1 DE 1755553A1
Authority
DE
Germany
Prior art keywords
road vehicle
electric drive
road
drive
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.)
Pending
Application number
DE19681755553
Other languages
German (de)
Inventor
Gerhard Dipl-Ing Schadebrodt
Hans-Eberhard Dipl-Ing Siebert
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19681755553 priority Critical patent/DE1755553A1/en
Publication of DE1755553A1 publication Critical patent/DE1755553A1/en
Pending legal-status Critical Current

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
    • 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
    • B60L15/2009—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 for braking
    • 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
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/50—Structural details of electrical machines
    • B60L2220/56—Structural details of electrical machines with switched windings
    • 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
    • Y02T10/72—Electric energy management in electromobility

Description

Straßenfahrzeug mit einem Elektroantrieb Die Erfindung bezieht sich auf ein Straßenfahrzeug mit einem Elektromotor als Antrieb, wobei der Motor über eine Impuls- Steuerung aus einer Akkumulatorenbatterie betrieben wird. Derartig ausgebildete Straßenfahrzeuge sind bekannt (Zeit-Schrift "auto motor und Sport" 12/1967 Seiten 20 bis 22 und 79). Road vehicle with an electric drive The invention relates to a road vehicle with an electric motor as the drive, the motor being operated from an accumulator battery via a pulse control. Road vehicles designed in this way are known (Zeit -schrift "auto motor und Sport" 12/1967 pages 20 to 22 and 79).

Für einen Fahrbetrieb auf ebenen Strecken kann mit solchen Fahrzeugen vom Start bis zur erreichbaren Höchstgeschwindig- keit ohne Getriebeschaltung gefahren werden. Liegen jedoch steil ansteigende Strecken vor (Rampen), so können beim An- fahren aus dem Stand Schwierigkeiten auftreten, da das er- zeugte Drehmoment nicht ausreicht. Gleiches gilt beim Anfahren bzw. Befahren von zwar ebenen Strecken, die jedoch einen losen oder nachgiebigen Boden haben (Sandwege odgl.). For driving on level roads, such vehicles can be driven from the start up to the achievable maximum speed without shifting the gearbox. However, if steep stretches before (ramps), so you can go when starting from the prior difficulties occur because the ER begat torque is not sufficient. The same applies when approaching or driving on even stretches that have a loose or flexible ground (sand paths or the like).

Claims (1)
DE19681755553 1968-05-22 1968-05-22 Road vehicle with an electric drive Pending DE1755553A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681755553 DE1755553A1 (en) 1968-05-22 1968-05-22 Road vehicle with an electric drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681755553 DE1755553A1 (en) 1968-05-22 1968-05-22 Road vehicle with an electric drive

Publications (1)

Publication Number Publication Date
DE1755553A1 true DE1755553A1 (en) 1971-08-26

Family

ID=5693542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681755553 Pending DE1755553A1 (en) 1968-05-22 1968-05-22 Road vehicle with an electric drive

Country Status (1)

Country Link
DE (1) DE1755553A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022944A2 (en) * 2000-11-15 2004-03-18 General Electric Company Method and device for delivering high torque at low amperage
FR2864214A1 (en) * 2003-12-22 2005-06-24 Air Liquide Air separation apparatus comprises had variable speed motor with at least two nominal speeds to drive blower

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022944A2 (en) * 2000-11-15 2004-03-18 General Electric Company Method and device for delivering high torque at low amperage
WO2004022944A3 (en) * 2000-11-15 2004-09-16 Gen Electric Method and device for delivering high torque at low amperage
FR2864214A1 (en) * 2003-12-22 2005-06-24 Air Liquide Air separation apparatus comprises had variable speed motor with at least two nominal speeds to drive blower
WO2005064251A1 (en) * 2003-12-22 2005-07-14 L'Air Liquide, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Air-separation apparatus, integrated air-separation and metal-production apparatus and method of starting one such air-separation apparatus

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