WO2000033438A1 - Chargeur de batterie pour voiture electrique - Google Patents

Chargeur de batterie pour voiture electrique Download PDF

Info

Publication number
WO2000033438A1
WO2000033438A1 PCT/KR1999/000736 KR9900736W WO0033438A1 WO 2000033438 A1 WO2000033438 A1 WO 2000033438A1 KR 9900736 W KR9900736 W KR 9900736W WO 0033438 A1 WO0033438 A1 WO 0033438A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
rotating
tire wheel
generator
electric vehicle
Prior art date
Application number
PCT/KR1999/000736
Other languages
English (en)
Inventor
Hyun Sub Han
Original Assignee
Kim, Hak, Sun
Park, In Kwan
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
Priority claimed from KR1019980052687A external-priority patent/KR19990024093A/ko
Application filed by Kim, Hak, Sun, Park, In Kwan filed Critical Kim, Hak, Sun
Publication of WO2000033438A1 publication Critical patent/WO2000033438A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • B60L7/18—Controlling the braking effect
    • 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
    • B60L2220/40—Electrical machine applications
    • B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
    • 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

Definitions

  • the present invention relates to an electric vehicle, more
  • Fig. 1 shows the construct of a conventional electric vehicle.
  • electric vehicle comprises a storage battery 2 connected with an
  • the battery 2 is electrically connected to a
  • an axle of the tire wheel 6 is connected to an output shaft of
  • Operation means such an accelerator pedal, a
  • driving motor 4 is rotated when the electric energy from the battery 2 is
  • velocity controlling apparatus 5 controls the driving motor 4 according to
  • the battery is automatically charged while the vehicle is driving because the rotating force of an engine's flywheel
  • the conventional electric vehicle does not have the
  • electric vehicle adopts the method of generation of electric energy using
  • the present invention has been made to overcome the above- referred problems of the prior art. Accordingly, it is an object of present
  • Another object of present invention is to provide an apparatus for charging a storage battery of an electric vehicle with electricity using the
  • the apparatus comprising: a
  • the rotating member includes an inner toothed-gear fitted
  • the tire wheel is fixed without correlating with an operation of a
  • the driving controller also comprises a rotating sensor for
  • the rotating velocity of the tire wheel is the same or more than the first
  • Fig. 1 is a schematic block diagram illustrating the system of a
  • FIG. 2 is a block diagram illustrating the apparatus for charging a
  • Fig. 3 is a perspective view illustrating a rotating member of the
  • Fig. 4 is a sectional view illustrating the apparatus for charging
  • a rotating member 100 includes an
  • the internal gear 110 has a plurality of tooth crests and tooth
  • the internal gear 110 is integrated with the tire wheel 6 in a
  • the internal gear 110 may be disposed and fixed on any position of the
  • the rotating gear 120 is mounted on a rotating shaft 210 of a
  • the generator 200 is disposed on a driving shaft for rotating the
  • a driving controller 300 is comprised of a
  • the rotating sensor 310 is positioned near the tire wheel 6 to detect a rotating velocity of the tire wheel 6.
  • the voltage sensor 320 is electrically connected to the battery 2
  • the microprocessor 300 receives detecting signals from the
  • the generator 200 can charge the battery 2 by
  • the microprocessor 300 makes the
  • generator 200 charge the battery 2 when the velocity of tire wheel is the
  • tire wheel 6 increases in proportional to the velocity of the vehicle
  • the vehicle is maximized when the generator 200 charges the battery 2
  • an electric resist in the generator 200 can be highly
  • the microprocessor 300 operates the switch 340 to disconnect the battery 2
  • the microprocessor 300 changes its mode
  • the generator 200 is operated by means of
  • the switch 340 is disposed between the battery 2 and the
  • microprocessor 300 to connect or disconnect the generator 200 to the
  • the rotating member 100 is fitted to the tire wheel 6 to
  • microprocessor 300 checks the voltage of the
  • predetermined velocity for example the velocity of 50 km/h, and the
  • microprocessor 300 operates the switch 340 to electrically connect the battery 2 to the electromagnet of the generator 200.
  • microprocessor 300 turns off the switch 340 to
  • the present invention can improve the utility of the
  • the present invention can increase an efficiency of the energy by using the rotation force of the tire wheel so as to drive the

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Selon cette invention, un véhicule électrique comprend ce qui suit: un élément rotatif s'engrenant avec une roue à pneu dudit véhicule; un générateur pourvu d'un arbre rotatif mu par la force de rotation transmise depuis l'élément rotatif et générant de l'électricité; un capteur rotatif servant à détecter le nombre de tours par minute de la roue; un capteur de tension servant à détecter la tension d'une batterie; et un microprocesseur pour commander l'élément rotatif, le générateur, le capteur rotatif et le capteur de tension. La batterie est chargée par l'électricité générée au moyen du générateur, qui est entraîné par la force de rotation transmise par l'élément rotatif en fonction du nombre des tours par minute de la roue et de la quantité de tension de charge de la batterie. Si la tension de charge de la batterie est faible, malgré le fait que la vitesse du véhicule est inférieure à une valeur prédéterminée, la batterie est automatiquement chargée avec de l'électricité pendant le déplacement du véhicule électrique. Si la vitesse du véhicule est égale ou supérieure à une valeur prédéterminée, la batterie est chargée avec l'électricité générée par la rotation accélérée de la roue. Cela permet d'obtenir un véhicule électrique plus efficace.
PCT/KR1999/000736 1998-12-03 1999-12-03 Chargeur de batterie pour voiture electrique WO2000033438A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1998/52687 1998-12-03
KR1019980052687A KR19990024093A (ko) 1998-05-06 1998-12-03 소모에너지와 가속력을 이용한 전기자동차 밧데리 충전용 자가전기발전장치

Publications (1)

Publication Number Publication Date
WO2000033438A1 true WO2000033438A1 (fr) 2000-06-08

Family

ID=19561093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1999/000736 WO2000033438A1 (fr) 1998-12-03 1999-12-03 Chargeur de batterie pour voiture electrique

Country Status (1)

Country Link
WO (1) WO2000033438A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130192909A1 (en) * 2012-02-01 2013-08-01 Kyung Soo Kim Power supply apparatus of electric car and method of controlling the same
IT201600122283A1 (it) * 2016-12-01 2018-06-01 Paolo Sodi Apparecchio per monitorare parametri ambientali nell'intorno di un veicolo
CN111225820A (zh) * 2017-09-08 2020-06-02 新电元工业株式会社 电动车辆、电动车辆控制装置以及电动车辆控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636706A (en) * 1985-09-12 1987-01-13 General Motors Corporation Generator voltage regulating system
US5280232A (en) * 1990-11-30 1994-01-18 Robert Bosch Gmbh Method and apparatus for voltage regulation depending on battery charge
JPH07143686A (ja) * 1993-11-19 1995-06-02 Nippondenso Co Ltd 車両用発電機の制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636706A (en) * 1985-09-12 1987-01-13 General Motors Corporation Generator voltage regulating system
US5280232A (en) * 1990-11-30 1994-01-18 Robert Bosch Gmbh Method and apparatus for voltage regulation depending on battery charge
JPH07143686A (ja) * 1993-11-19 1995-06-02 Nippondenso Co Ltd 車両用発電機の制御装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130192909A1 (en) * 2012-02-01 2013-08-01 Kyung Soo Kim Power supply apparatus of electric car and method of controlling the same
IT201600122283A1 (it) * 2016-12-01 2018-06-01 Paolo Sodi Apparecchio per monitorare parametri ambientali nell'intorno di un veicolo
EP3330743A1 (fr) * 2016-12-01 2018-06-06 Paolo Sodi Équipement pour surveiller des paramètres ambiants autour d'un véhicule
CN111225820A (zh) * 2017-09-08 2020-06-02 新电元工业株式会社 电动车辆、电动车辆控制装置以及电动车辆控制方法

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