FR2358775A1 - Dispositif de reglage de courant continu - Google Patents

Dispositif de reglage de courant continu

Info

Publication number
FR2358775A1
FR2358775A1 FR7625272A FR7625272A FR2358775A1 FR 2358775 A1 FR2358775 A1 FR 2358775A1 FR 7625272 A FR7625272 A FR 7625272A FR 7625272 A FR7625272 A FR 7625272A FR 2358775 A1 FR2358775 A1 FR 2358775A1
Authority
FR
France
Prior art keywords
circuit
series
direct current
adjustment device
current adjustment
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
FR7625272A
Other languages
English (en)
Other versions
FR2358775B1 (fr
Inventor
Jean Gouthiere
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.)
Umicore NV SA
Original Assignee
ACEC SA
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 ACEC SA filed Critical ACEC SA
Publication of FR2358775A1 publication Critical patent/FR2358775A1/fr
Application granted granted Critical
Publication of FR2358775B1 publication Critical patent/FR2358775B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/305—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/315—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Dispositif de réglage de courant continu destiné à alimenter un circuit d'utilisation comprenant un ensemble hacheur disposé en série avec une source d'alimentation et comprenant un circuit d'extinction composé d'un circuit oscillant série, une diode et une résistance raccordées en série avec la self du circuit oscillant étant disposées en parallèle par rapport au circuit d'utilisation. L'invention est caractérisée en ce que la sortie de l'élément hacheur est raccordée via une diode série à l'enroulement primaire d'un transformateur d'isolement dont l'enroulement secondaire alimente le circuit d'utilisation. Applicable à l'alimentation des circuits à basse tension dans les engins de traction.
FR7625272A 1976-07-16 1976-08-20 Dispositif de reglage de courant continu Granted FR2358775A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1007513A BE844198A (fr) 1976-07-16 1976-07-16 Dispositif de reglage de courant continu

Publications (2)

Publication Number Publication Date
FR2358775A1 true FR2358775A1 (fr) 1978-02-10
FR2358775B1 FR2358775B1 (fr) 1981-05-29

Family

ID=3862845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625272A Granted FR2358775A1 (fr) 1976-07-16 1976-08-20 Dispositif de reglage de courant continu

Country Status (11)

Country Link
AU (1) AU514748B2 (fr)
BE (1) BE844198A (fr)
BR (1) BR7704685A (fr)
DE (1) DE2731529A1 (fr)
ES (1) ES460748A1 (fr)
FR (1) FR2358775A1 (fr)
GB (1) GB1586872A (fr)
IT (1) IT1079319B (fr)
NL (1) NL7707895A (fr)
YU (1) YU172377A (fr)
ZA (1) ZA774160B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601798A (nl) * 1986-07-10 1988-02-01 Hollandse Signaalapparaten Bv Energieomzetter.

Also Published As

Publication number Publication date
DE2731529A1 (de) 1978-01-19
ES460748A1 (es) 1978-04-16
FR2358775B1 (fr) 1981-05-29
GB1586872A (en) 1981-03-25
BR7704685A (pt) 1978-05-16
YU172377A (en) 1982-08-31
IT1079319B (it) 1985-05-08
AU2697077A (en) 1979-01-18
ZA774160B (en) 1978-05-30
BE844198A (fr) 1977-01-17
NL7707895A (nl) 1978-01-18
AU514748B2 (en) 1981-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse