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GB2216277B - System for monitoring the charge level of batteries particularly for stand-by electrical supply units - Google Patents

System for monitoring the charge level of batteries particularly for stand-by electrical supply units

Info

Publication number
GB2216277B
GB2216277B GB8904771A GB8904771A GB2216277B GB 2216277 B GB2216277 B GB 2216277B GB 8904771 A GB8904771 A GB 8904771A GB 8904771 A GB8904771 A GB 8904771A GB 2216277 B GB2216277 B GB 2216277B
Authority
GB
United Kingdom
Prior art keywords
stand
monitoring
charge level
supply units
electrical supply
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.)
Expired - Fee Related
Application number
GB8904771A
Other versions
GB2216277A (en
Inventor
Gian Pietro Beghelli
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.)
GPB Beghelli SRL
Original Assignee
GPB Beghelli SRL
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 GPB Beghelli SRL filed Critical GPB Beghelli SRL
Publication of GB2216277A publication Critical patent/GB2216277A/en
Application granted granted Critical
Publication of GB2216277B publication Critical patent/GB2216277B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/005—Detection of state of health [SOH]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Stand-By Power Supply Arrangements (AREA)
GB8904771A 1988-03-02 1989-03-02 System for monitoring the charge level of batteries particularly for stand-by electrical supply units Expired - Fee Related GB2216277B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03355/88A IT1219776B (en) 1988-03-02 1988-03-02 CONTROL SYSTEM AND DIAGNOSIS OF THE STATE OF CARCIA OF THE BATTERIES ESPECIALLY FOR "CONTINUITY" GROUPS OF ELECTRIC POWER SUPPLY

Publications (2)

Publication Number Publication Date
GB2216277A GB2216277A (en) 1989-10-04
GB2216277B true GB2216277B (en) 1993-01-13

Family

ID=11105574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8904771A Expired - Fee Related GB2216277B (en) 1988-03-02 1989-03-02 System for monitoring the charge level of batteries particularly for stand-by electrical supply units

Country Status (4)

Country Link
FI (1) FI108322B (en)
FR (1) FR2628264A1 (en)
GB (1) GB2216277B (en)
IT (1) IT1219776B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942288C1 (en) * 1989-12-21 1991-03-14 Scheidt & Bachmann Gmbh, 4050 Moenchengladbach, De
DE4231732C2 (en) * 1991-09-27 1994-09-01 Mentzer Electronic Gmbh Method for charging a multi-cell battery
DE4132229C2 (en) * 1991-09-27 1994-02-24 Mentzer Electronic Gmbh Microcontroller-controlled device for analyzing the state of charge of a multi-line battery
EP0589287A3 (en) * 1992-09-22 1995-02-01 Mentzer Electronic Gmbh Method for charging a multicell battery.
FR2719126B1 (en) * 1994-04-21 1996-05-24 Accumulateurs Fixes Measuring circuit for a modular set of electric cells connected in series, in particular for an accumulator battery type.
GB2326241A (en) * 1997-06-10 1998-12-16 Tony Smith Instrument for measuring battery capacity
US6570505B1 (en) * 1997-12-30 2003-05-27 Gelcore Llc LED lamp with a fault-indicating impedance-changing circuit
FR2818455B1 (en) * 2000-12-20 2003-04-18 Alm SUPPLY DEVICE AND MEDICAL INSTALLATION COMPRISING SAME
TW200845461A (en) * 2007-05-04 2008-11-16 Iwei Technology Co Ltd Recharging apparatus with battery capacity analyzing function

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB208026A (en) * 1923-01-04 1923-12-13 Charles Esmond Nightingale Improved switching apparatus for use in charging and discharging electric storage batteries
US3930192A (en) * 1974-05-20 1975-12-30 Gen Electric Stand-by power system
US3997830A (en) * 1974-11-27 1976-12-14 Rca Corporation Satellite battery reconditioning system and method
EP0003917A1 (en) * 1978-03-01 1979-09-05 Anderson Power Products Inc. A method of and apparatus for determining the capacity of a storage battery
GB2020041A (en) * 1978-05-01 1979-11-07 Anglo Amer Corp South Africa Testing battery condition
US4255697A (en) * 1980-01-21 1981-03-10 David Edwards Cash register power supply system
US4313078A (en) * 1979-12-05 1982-01-26 Rca Corporation Battery charging system
GB2080550A (en) * 1980-06-28 1982-02-03 Lucas Industries Ltd Battery monitoring system
US4423379A (en) * 1981-03-31 1983-12-27 Sun Electric Corporation Battery testing techniques
WO1986000418A1 (en) * 1984-06-30 1986-01-16 Udo Kopmann Device for controlling the charge state of rechargeable batteries
US4590430A (en) * 1982-12-13 1986-05-20 Electricite De France (Service National) Apparatus for monitoring cell capacity in a storage battery
WO1986007502A1 (en) * 1985-06-12 1986-12-18 Ford Motor Company Limited Monitoring state of battery charge
GB2182155A (en) * 1985-08-15 1987-05-07 Israel State Testing batteries
US4673826A (en) * 1984-12-20 1987-06-16 The United States Of America As Represented By The Secretary Of The Air Force Autonomous uninterruptable power supply apparatus
GB2185326A (en) * 1986-01-14 1987-07-15 Eikoh Giken Co Ltd Testing stand-by batteries
US4694237A (en) * 1986-07-08 1987-09-15 Norand Corporation Isolated power supply system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872457A (en) * 1972-07-31 1975-03-18 Said Ray By Said King Battery monitor
FR2319983A1 (en) * 1975-07-30 1977-02-25 METHOD AND DEVICE FOR CONTROL OF AN ACCUMULATOR BATTERY

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB208026A (en) * 1923-01-04 1923-12-13 Charles Esmond Nightingale Improved switching apparatus for use in charging and discharging electric storage batteries
US3930192A (en) * 1974-05-20 1975-12-30 Gen Electric Stand-by power system
US3997830A (en) * 1974-11-27 1976-12-14 Rca Corporation Satellite battery reconditioning system and method
EP0003917A1 (en) * 1978-03-01 1979-09-05 Anderson Power Products Inc. A method of and apparatus for determining the capacity of a storage battery
GB2020041A (en) * 1978-05-01 1979-11-07 Anglo Amer Corp South Africa Testing battery condition
US4313078A (en) * 1979-12-05 1982-01-26 Rca Corporation Battery charging system
US4255697A (en) * 1980-01-21 1981-03-10 David Edwards Cash register power supply system
GB2080550A (en) * 1980-06-28 1982-02-03 Lucas Industries Ltd Battery monitoring system
US4423379A (en) * 1981-03-31 1983-12-27 Sun Electric Corporation Battery testing techniques
US4590430A (en) * 1982-12-13 1986-05-20 Electricite De France (Service National) Apparatus for monitoring cell capacity in a storage battery
WO1986000418A1 (en) * 1984-06-30 1986-01-16 Udo Kopmann Device for controlling the charge state of rechargeable batteries
US4677363A (en) * 1984-06-30 1987-06-30 Udo Kopmann Method of and apparatus for monitoring the state of charge of a rechargeable battery
US4673826A (en) * 1984-12-20 1987-06-16 The United States Of America As Represented By The Secretary Of The Air Force Autonomous uninterruptable power supply apparatus
WO1986007502A1 (en) * 1985-06-12 1986-12-18 Ford Motor Company Limited Monitoring state of battery charge
GB2182155A (en) * 1985-08-15 1987-05-07 Israel State Testing batteries
GB2185326A (en) * 1986-01-14 1987-07-15 Eikoh Giken Co Ltd Testing stand-by batteries
US4694237A (en) * 1986-07-08 1987-09-15 Norand Corporation Isolated power supply system and method

Also Published As

Publication number Publication date
FR2628264A1 (en) 1989-09-08
GB2216277A (en) 1989-10-04
FI890997A0 (en) 1989-03-02
FI108322B (en) 2001-12-31
FR2628264B1 (en) 1994-07-13
IT1219776B (en) 1990-05-24
FI890997A (en) 1989-09-03
IT8803355A0 (en) 1988-03-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020302