FR2417883A1 - Dispositif de branchement pour ameliorer l'auto-excitation de generateurs notamment d'alternateurs triphases pour vehicules automobiles - Google Patents

Dispositif de branchement pour ameliorer l'auto-excitation de generateurs notamment d'alternateurs triphases pour vehicules automobiles

Info

Publication number
FR2417883A1
FR2417883A1 FR7903897A FR7903897A FR2417883A1 FR 2417883 A1 FR2417883 A1 FR 2417883A1 FR 7903897 A FR7903897 A FR 7903897A FR 7903897 A FR7903897 A FR 7903897A FR 2417883 A1 FR2417883 A1 FR 2417883A1
Authority
FR
France
Prior art keywords
excitation
generators
motor vehicles
connection device
transistor
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
FR7903897A
Other languages
English (en)
Other versions
FR2417883B1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2417883A1 publication Critical patent/FR2417883A1/fr
Application granted granted Critical
Publication of FR2417883B1 publication Critical patent/FR2417883B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/08—Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
    • 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
    • H02J7/16—Regulation of the charging current or voltage by variation of field
    • H02J7/163—Regulation of the charging current or voltage by variation of field with special means for initiating or limiting the excitation current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

a. L'invention concerne un dispositif de branchement pour améliorer l'auto-excitation de générateurs avec un régulateur à transistor commandant le courant d'excitation. b. Ce dispositif est caractérisé en ce que pour shunter la section de commande principale du transistor d'étage terminal un conducteur à froid est branché en parallèle sur ce transistor, de façon telle que lors du démarrage du générateur et pour une faible tension de rémanence, un courant d'excitation accru de façon correspondante passe dans le bobinage d'excitation à travers la resistance conductrice à froid, de faible valeur; c. L'invention est applicable notamment aux alternateurs triphasés pour véhicules automobiles.
FR7903897A 1978-02-16 1979-02-15 Dispositif de branchement pour ameliorer l'auto-excitation de generateurs notamment d'alternateurs triphases pour vehicules automobiles Granted FR2417883A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782806597 DE2806597A1 (de) 1978-02-16 1978-02-16 Schaltungsanordnung zur verbesserung der selbsterregung von generatoren

Publications (2)

Publication Number Publication Date
FR2417883A1 true FR2417883A1 (fr) 1979-09-14
FR2417883B1 FR2417883B1 (fr) 1985-02-15

Family

ID=6032155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903897A Granted FR2417883A1 (fr) 1978-02-16 1979-02-15 Dispositif de branchement pour ameliorer l'auto-excitation de generateurs notamment d'alternateurs triphases pour vehicules automobiles

Country Status (4)

Country Link
US (1) US4222001A (fr)
JP (1) JPS54118513A (fr)
DE (1) DE2806597A1 (fr)
FR (1) FR2417883A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409539A (en) * 1981-03-12 1983-10-11 Motorola Inc. Self-excitation for an alternator of the low-carbon steel rotor type
EP0631375B1 (fr) * 1993-06-25 1997-04-09 STMicroelectronics S.r.l. Etage de sortie alternativement utilisant un appareil MOS ou bipolaire, dépendant de la tension d'alimentation et régulateur pour un alternateur
DE19611908A1 (de) * 1996-03-26 1997-10-02 Bosch Gmbh Robert Vorrichtung und Verfahren zur Erzeugung einer geregelten Spannung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085957B (de) * 1957-02-12 1960-07-28 Hans Still Ag Schnellerregung von in Stromschaltung erregten Synchrongeneratoren
FR1328871A (fr) * 1962-07-16 1963-05-31 Siemens Ag Dispositif pour déclencher l'auto-excitation de générateurs électriques
DE1463599A1 (de) * 1964-05-14 1969-02-20 Siemens Ag Einrichtung zur Einleitung der Selbsterregung von Wechselspannungsgeneratoren
FR2232131A1 (en) * 1973-05-28 1974-12-27 Sncf Electronic voltage and current regulator for electric generators - using magneto resistance control element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152298A (en) * 1961-10-17 1964-10-06 Motorola Inc Generator field winding regulation with direct thermistor control of the field winding control circuit
US3217229A (en) * 1962-05-08 1965-11-09 Lyttleton W Ballard Alternator current and voltage control
US3511872A (en) * 1967-04-10 1970-05-12 Schering Corp Glyceryl-n-(substituted phenyl) anthranilates
GB1233387A (fr) * 1968-12-02 1971-05-26
US3611112A (en) * 1969-10-31 1971-10-05 Gen Motors Corp Solid-state alternator static buildup circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085957B (de) * 1957-02-12 1960-07-28 Hans Still Ag Schnellerregung von in Stromschaltung erregten Synchrongeneratoren
FR1328871A (fr) * 1962-07-16 1963-05-31 Siemens Ag Dispositif pour déclencher l'auto-excitation de générateurs électriques
DE1463599A1 (de) * 1964-05-14 1969-02-20 Siemens Ag Einrichtung zur Einleitung der Selbsterregung von Wechselspannungsgeneratoren
FR2232131A1 (en) * 1973-05-28 1974-12-27 Sncf Electronic voltage and current regulator for electric generators - using magneto resistance control element

Also Published As

Publication number Publication date
JPS54118513A (en) 1979-09-14
DE2806597A1 (de) 1979-08-30
FR2417883B1 (fr) 1985-02-15
US4222001A (en) 1980-09-09
DE2806597C2 (fr) 1987-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse