FR2241899A1 - High power battery charging cct. - has charging current regulated by triac on power transformer primary side - Google Patents

High power battery charging cct. - has charging current regulated by triac on power transformer primary side

Info

Publication number
FR2241899A1
FR2241899A1 FR7343509A FR7343509A FR2241899A1 FR 2241899 A1 FR2241899 A1 FR 2241899A1 FR 7343509 A FR7343509 A FR 7343509A FR 7343509 A FR7343509 A FR 7343509A FR 2241899 A1 FR2241899 A1 FR 2241899A1
Authority
FR
France
Prior art keywords
triac
cct
charging
current regulated
primary side
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
FR7343509A
Other languages
French (fr)
Other versions
FR2241899B1 (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.)
EISEMANN GmbH
Original Assignee
EISEMANN GmbH
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 EISEMANN GmbH filed Critical EISEMANN GmbH
Publication of FR2241899A1 publication Critical patent/FR2241899A1/en
Application granted granted Critical
Publication of FR2241899B1 publication Critical patent/FR2241899B1/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
    • 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
    • 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)
  • Control Of Charge By Means Of Generators (AREA)

Abstract

The high-power battery charging circuit for groups of batteries driving electric vehicles etc. has its charging current regulated on the primary coil side of the power transformer. A uncontrolled rectifier connects the secondary coil to the actual charging circuitry. The primary coil side current regulator consists of a triac coupled in series with a protective inductor and resistor between one end of the primary winding and the switch, connected to the a.c. supply. The protective resistor is bridged by delayed contacts which close a given time after the supply switch has been operated. A capacitor bridges the triac and the inductor.
FR7343509A 1973-08-20 1973-12-05 High power battery charging cct. - has charging current regulated by triac on power transformer primary side Granted FR2241899A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732341927 DE2341927A1 (en) 1973-08-20 1973-08-20 BATTERY CHARGER

Publications (2)

Publication Number Publication Date
FR2241899A1 true FR2241899A1 (en) 1975-03-21
FR2241899B1 FR2241899B1 (en) 1978-08-11

Family

ID=5890169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343509A Granted FR2241899A1 (en) 1973-08-20 1973-12-05 High power battery charging cct. - has charging current regulated by triac on power transformer primary side

Country Status (3)

Country Link
DE (1) DE2341927A1 (en)
FR (1) FR2241899A1 (en)
IT (1) IT1019954B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344163A1 (en) * 1976-03-09 1977-10-07 Chloride Group Ltd AUTOMATIC DEVICE FOR CHARGING ELECTRIC BATTERIES

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69201230T2 (en) * 1991-04-20 1995-08-10 Givaudan Roure Int SMELL BASE.
DE4135769A1 (en) * 1991-10-30 1993-05-06 Robert Bosch Gmbh, 7000 Stuttgart, De DEVICE FOR CHARGING A BATTERY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344163A1 (en) * 1976-03-09 1977-10-07 Chloride Group Ltd AUTOMATIC DEVICE FOR CHARGING ELECTRIC BATTERIES

Also Published As

Publication number Publication date
DE2341927A1 (en) 1975-03-27
FR2241899B1 (en) 1978-08-11
IT1019954B (en) 1977-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse