FR2449353A1 - Battery charging circuit for electrically propelled vehicles - uses low tariff period supply and regulates charging current according to battery charge state - Google Patents

Battery charging circuit for electrically propelled vehicles - uses low tariff period supply and regulates charging current according to battery charge state

Info

Publication number
FR2449353A1
FR2449353A1 FR7903691A FR7903691A FR2449353A1 FR 2449353 A1 FR2449353 A1 FR 2449353A1 FR 7903691 A FR7903691 A FR 7903691A FR 7903691 A FR7903691 A FR 7903691A FR 2449353 A1 FR2449353 A1 FR 2449353A1
Authority
FR
France
Prior art keywords
charging
battery
propelled vehicles
electrically propelled
charge state
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.)
Granted
Application number
FR7903691A
Other languages
French (fr)
Other versions
FR2449353B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7903691A priority Critical patent/FR2449353A1/en
Publication of FR2449353A1 publication Critical patent/FR2449353A1/en
Application granted granted Critical
Publication of FR2449353B1 publication Critical patent/FR2449353B1/fr
Granted legal-status Critical Current

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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • H02J2310/58—The condition being electrical
    • H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The charging circuit is for batteries esp. those used to power electrically propelled vehicles. The circuit can ensure that recharging takes place only during low tariff periods and provides regulation of the charging rate in the event of charging current fluctuations and as charging progresses. The batteries are supplied via a full-wave rectifier bridge (6) from a transformer (10) which is controlled by normally clock based, electromechanical programming driving a motor (9) operated switch (11, 12) in the transformer primary, an inductance (6) providing protection against supply (1, 2) fluctuations. A voltage detector (7) across the battery reduces the charging rate by a further switch (14) as charging nears its end and operates a second switch (16) to discontinue charging. This is via a second control mechanism (8) which operates according to some second function.
FR7903691A 1979-02-14 1979-02-14 Battery charging circuit for electrically propelled vehicles - uses low tariff period supply and regulates charging current according to battery charge state Granted FR2449353A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903691A FR2449353A1 (en) 1979-02-14 1979-02-14 Battery charging circuit for electrically propelled vehicles - uses low tariff period supply and regulates charging current according to battery charge state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903691A FR2449353A1 (en) 1979-02-14 1979-02-14 Battery charging circuit for electrically propelled vehicles - uses low tariff period supply and regulates charging current according to battery charge state

Publications (2)

Publication Number Publication Date
FR2449353A1 true FR2449353A1 (en) 1980-09-12
FR2449353B1 FR2449353B1 (en) 1985-05-10

Family

ID=9221939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903691A Granted FR2449353A1 (en) 1979-02-14 1979-02-14 Battery charging circuit for electrically propelled vehicles - uses low tariff period supply and regulates charging current according to battery charge state

Country Status (1)

Country Link
FR (1) FR2449353A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707438A1 (en) * 1993-07-09 1995-01-13 Thomson Csf Charging device for electric batteries
WO2002080333A1 (en) * 2001-03-30 2002-10-10 Francisco Planells Almerich Battery charger
ES2272186A1 (en) * 2005-10-07 2007-04-16 Quick Energy, S.L. Charger for electric storage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191217386A (en) * 1912-07-26 1913-06-12 Arthur William Ashton Improvements in or in connection with the Distribution of Electricity by Alternating Currents.
DE591461C (en) * 1929-07-09 1934-01-22 August A Hettich Circuit arrangement for electromagnetic controllers or monitoring devices
FR1401985A (en) * 1964-02-12 1965-06-11 Method and device for the automatic control of the recharging of accumulator batteries
US4035709A (en) * 1975-04-30 1977-07-12 Gould Inc. Battery charging system
DE2639506A1 (en) * 1976-09-02 1978-03-09 Bosch Gmbh Robert Battery charging system drawing power from AC mains - has several units each connected to one battery timed to take power during low tariff period
US4218644A (en) * 1978-09-19 1980-08-19 Gould Inc. Time controlled battery charger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191217386A (en) * 1912-07-26 1913-06-12 Arthur William Ashton Improvements in or in connection with the Distribution of Electricity by Alternating Currents.
DE591461C (en) * 1929-07-09 1934-01-22 August A Hettich Circuit arrangement for electromagnetic controllers or monitoring devices
FR1401985A (en) * 1964-02-12 1965-06-11 Method and device for the automatic control of the recharging of accumulator batteries
US4035709A (en) * 1975-04-30 1977-07-12 Gould Inc. Battery charging system
DE2639506A1 (en) * 1976-09-02 1978-03-09 Bosch Gmbh Robert Battery charging system drawing power from AC mains - has several units each connected to one battery timed to take power during low tariff period
US4218644A (en) * 1978-09-19 1980-08-19 Gould Inc. Time controlled battery charger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707438A1 (en) * 1993-07-09 1995-01-13 Thomson Csf Charging device for electric batteries
WO2002080333A1 (en) * 2001-03-30 2002-10-10 Francisco Planells Almerich Battery charger
ES2177462A1 (en) * 2001-03-30 2002-12-01 Almerich Francisco Planells Battery charger
US6940257B2 (en) 2001-03-30 2005-09-06 Francisco Planells Almerich Battery charger
ES2272186A1 (en) * 2005-10-07 2007-04-16 Quick Energy, S.L. Charger for electric storage
WO2007042595A1 (en) * 2005-10-07 2007-04-19 Quick Energy, S.L. Charger for electric storage

Also Published As

Publication number Publication date
FR2449353B1 (en) 1985-05-10

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