WO2012067497A3 - Electric vehicle - Google Patents

Electric vehicle Download PDF

Info

Publication number
WO2012067497A3
WO2012067497A3 PCT/NL2011/000074 NL2011000074W WO2012067497A3 WO 2012067497 A3 WO2012067497 A3 WO 2012067497A3 NL 2011000074 W NL2011000074 W NL 2011000074W WO 2012067497 A3 WO2012067497 A3 WO 2012067497A3
Authority
WO
WIPO (PCT)
Prior art keywords
accumulators
electromotor
generator
driven
switching means
Prior art date
Application number
PCT/NL2011/000074
Other languages
French (fr)
Other versions
WO2012067497A2 (en
Inventor
Frederikus Jozef Kros
Eerhard Leenderd Carli
Original Assignee
Frederikus Jozef Kros
Eerhard Leenderd Carli
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 Frederikus Jozef Kros, Eerhard Leenderd Carli filed Critical Frederikus Jozef Kros
Publication of WO2012067497A2 publication Critical patent/WO2012067497A2/en
Publication of WO2012067497A3 publication Critical patent/WO2012067497A3/en

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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • 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
    • B60L2240/44—Drive Train control parameters related to combustion engines
    • B60L2240/441—Speed
    • 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

Abstract

A vehicle (1) is described, comprising: wheels (2) driven by at least one electromotor (10); two accumulators (21, 22) for selectively supplying the electromotor (10); a generator (40) driven by a combustion engine (30) for selectively charging one of the accumulators (21,22); first switching means (50) arranged between the generator (40) and the accumulators (21, 22) for selectively coupling the output current of the generator (40) to one of the accumulators (21, 22); second switching means (60) arranged between the accumulators (21, 22) and the electromotor (10) for selectively coupling one of the accumulators (21, 22) as supply source to the electromotor (10); a control member (70) controlling the first and second switching means (50, 60) in such a manner that always one of the accumulators (21, 22) is used as supply source for supplying current to the electromotor (10) driving the wheels (2) while the other accumulator (22, 21) is recharged by the generator (40) driven by the combustion engine (30).
PCT/NL2011/000074 2010-11-19 2011-11-21 Electric vehicle WO2012067497A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1038395 2010-11-19
NL1038395 2010-11-19
NL1038975A NL1038975C2 (en) 2010-11-19 2011-07-29 ELECTRIC VEHICLE.
NL1038975 2011-07-29

Publications (2)

Publication Number Publication Date
WO2012067497A2 WO2012067497A2 (en) 2012-05-24
WO2012067497A3 true WO2012067497A3 (en) 2012-10-04

Family

ID=45346527

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2011/000074 WO2012067497A2 (en) 2010-11-19 2011-11-21 Electric vehicle

Country Status (2)

Country Link
NL (1) NL1038975C2 (en)
WO (1) WO2012067497A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH708588A1 (en) * 2013-09-16 2015-03-31 Siegfried A Eisenmann Motor vehicle with an electric drive.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1095967A (en) * 1910-11-07 1914-05-05 Turbine Motor Electric Car Company System of propulsion.
US3616872A (en) * 1969-08-11 1971-11-02 Frank A Taylor Electric automobile
US3719881A (en) * 1969-12-12 1973-03-06 Nissan Motor Device for charging storage battery
US3917017A (en) * 1974-01-25 1975-11-04 West Virginia High Bird Corp E Battery operated vehicle drive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1095967A (en) * 1910-11-07 1914-05-05 Turbine Motor Electric Car Company System of propulsion.
US3616872A (en) * 1969-08-11 1971-11-02 Frank A Taylor Electric automobile
US3719881A (en) * 1969-12-12 1973-03-06 Nissan Motor Device for charging storage battery
US3917017A (en) * 1974-01-25 1975-11-04 West Virginia High Bird Corp E Battery operated vehicle drive

Also Published As

Publication number Publication date
NL1038975C2 (en) 2012-05-22
WO2012067497A2 (en) 2012-05-24

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