WO2010128839A3 - Battery charger with thyristors and negative current pulses - Google Patents

Battery charger with thyristors and negative current pulses Download PDF

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Publication number
WO2010128839A3
WO2010128839A3 PCT/LV2010/000005 LV2010000005W WO2010128839A3 WO 2010128839 A3 WO2010128839 A3 WO 2010128839A3 LV 2010000005 W LV2010000005 W LV 2010000005W WO 2010128839 A3 WO2010128839 A3 WO 2010128839A3
Authority
WO
WIPO (PCT)
Prior art keywords
module
thyristors
control
power input
charging
Prior art date
Application number
PCT/LV2010/000005
Other languages
French (fr)
Other versions
WO2010128839A2 (en
Inventor
Kaspars Sprogis
Original Assignee
Applied Electronics Labs
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 Applied Electronics Labs filed Critical Applied Electronics Labs
Publication of WO2010128839A2 publication Critical patent/WO2010128839A2/en
Publication of WO2010128839A3 publication Critical patent/WO2010128839A3/en

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
    • H02J7/02—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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

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

Abstract

The application refers to a battery charger which comprises a power input module (1), a charging module (2), which comprises thyristors, and is connected to the power input module (1), wherein the charging module (2) is attached to the cascade driver module (4), an output filter (9) attached to the charging module (2) and discharge module (6), an output switch (10), which is connected to the output filter (9), wherein output switch (10) is connected to a power control and pre-treatment modules (12; 14), a control module (15) with its interface (16), wherein control module (15) is connected to the power input module (1), driver cascade module (4), output switch (10) and power control and pre-treatment modules (12; 14) to provide its control, whereby the charger further comprises a discharge module (6) with thyristors (Ql - Q12) connected to the power input module (1), its own cascade driver module (8) connected to control module (15), wherein separately in each of charging and discharge modules (2; 3) are at least two thyristors (Ql - Q12), which are switched parallel and opposed to each other according to the direction of current flow.
PCT/LV2010/000005 2009-05-05 2010-04-30 Battery charger WO2010128839A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LVP-09-87 2009-05-05
LVP-09-87A LV14048B (en) 2009-05-05 2009-05-05 Battery charger

Publications (2)

Publication Number Publication Date
WO2010128839A2 WO2010128839A2 (en) 2010-11-11
WO2010128839A3 true WO2010128839A3 (en) 2010-12-29

Family

ID=42937527

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/LV2010/000005 WO2010128839A2 (en) 2009-05-05 2010-04-30 Battery charger

Country Status (2)

Country Link
LV (1) LV14048B (en)
WO (1) WO2010128839A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012073194A1 (en) * 2010-11-30 2012-06-07 Mei Heung Kwan Battery chargers
RU2732901C1 (en) * 2019-04-08 2020-09-24 Владимир Наумович Земский Charging method of accumulator
CN114636341B (en) * 2022-02-11 2024-09-24 安徽平天湖投资控股集团有限公司 High-efficient waste water heat recovery device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147970A (en) * 1975-12-25 1979-04-03 Sawafuji Electric Co. Ltd. Direct current power supply device for battery charging
EP0026866A1 (en) * 1979-10-04 1981-04-15 Fried. Krupp Gesellschaft mit beschränkter Haftung Battery charger
GB2260868A (en) * 1991-10-22 1993-04-28 Coltronics Systems Limited Recharger for dry cells and dry cell batteries
WO1997032384A1 (en) * 1996-02-27 1997-09-04 Advanced Charger Technology, Inc. Method and apparatus for charging a battery
DE20004333U1 (en) * 2000-03-08 2000-07-06 Sundergeld, Klaus, Dipl.-Ing., 41751 Viersen Circuit for a thyristor-controlled battery charger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753044A (en) 1971-07-05 1973-08-14 Westland Aircraft Ltd Phase firing circuits
US4394723A (en) 1981-04-30 1983-07-19 Caterpillar Tractor Co. Power supply circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147970A (en) * 1975-12-25 1979-04-03 Sawafuji Electric Co. Ltd. Direct current power supply device for battery charging
EP0026866A1 (en) * 1979-10-04 1981-04-15 Fried. Krupp Gesellschaft mit beschränkter Haftung Battery charger
GB2260868A (en) * 1991-10-22 1993-04-28 Coltronics Systems Limited Recharger for dry cells and dry cell batteries
WO1997032384A1 (en) * 1996-02-27 1997-09-04 Advanced Charger Technology, Inc. Method and apparatus for charging a battery
DE20004333U1 (en) * 2000-03-08 2000-07-06 Sundergeld, Klaus, Dipl.-Ing., 41751 Viersen Circuit for a thyristor-controlled battery charger

Also Published As

Publication number Publication date
LV14048B (en) 2010-02-20
LV14048A (en) 2009-11-20
WO2010128839A2 (en) 2010-11-11

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