FR2937751B1 - Systeme d'equilibrage des courants traversant des transistors de puissance relies en parallele lors de l'ouverture - Google Patents

Systeme d'equilibrage des courants traversant des transistors de puissance relies en parallele lors de l'ouverture

Info

Publication number
FR2937751B1
FR2937751B1 FR0857285A FR0857285A FR2937751B1 FR 2937751 B1 FR2937751 B1 FR 2937751B1 FR 0857285 A FR0857285 A FR 0857285A FR 0857285 A FR0857285 A FR 0857285A FR 2937751 B1 FR2937751 B1 FR 2937751B1
Authority
FR
France
Prior art keywords
parallel
opening
power transistors
transistors connected
balancing currents
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.)
Active
Application number
FR0857285A
Other languages
English (en)
Other versions
FR2937751A1 (fr
Inventor
Francis Abdesselam
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.)
Safran Electrical and Power SAS
Original Assignee
ECE SAS
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 ECE SAS filed Critical ECE SAS
Priority to FR0857285A priority Critical patent/FR2937751B1/fr
Publication of FR2937751A1 publication Critical patent/FR2937751A1/fr
Application granted granted Critical
Publication of FR2937751B1 publication Critical patent/FR2937751B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
FR0857285A 2008-10-27 2008-10-27 Systeme d'equilibrage des courants traversant des transistors de puissance relies en parallele lors de l'ouverture Active FR2937751B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0857285A FR2937751B1 (fr) 2008-10-27 2008-10-27 Systeme d'equilibrage des courants traversant des transistors de puissance relies en parallele lors de l'ouverture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0857285A FR2937751B1 (fr) 2008-10-27 2008-10-27 Systeme d'equilibrage des courants traversant des transistors de puissance relies en parallele lors de l'ouverture

Publications (2)

Publication Number Publication Date
FR2937751A1 FR2937751A1 (fr) 2010-04-30
FR2937751B1 true FR2937751B1 (fr) 2010-12-31

Family

ID=41136925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0857285A Active FR2937751B1 (fr) 2008-10-27 2008-10-27 Systeme d'equilibrage des courants traversant des transistors de puissance relies en parallele lors de l'ouverture

Country Status (1)

Country Link
FR (1) FR2937751B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675114A (en) * 1971-06-14 1972-07-04 Forbro Design Corp High current voltage/current regulator employing a plurality of parallel connected power transistors
US4270159A (en) * 1979-05-01 1981-05-26 Lucas Industries Limited Transistor protection circuits
DE2951708A1 (de) * 1979-12-19 1981-07-02 Schering Ag Berlin Und Bergkamen, 1000 Berlin Verfahren und vorrichtung zur automatischen regelung von teilstromstaerken eines gleichrichters
SU1304007A1 (ru) * 1985-11-05 1987-04-15 Предприятие П/Я Г-4173 Устройство дл автоматического выравнивани эмиттерных токов параллельно включенных транзисторов

Also Published As

Publication number Publication date
FR2937751A1 (fr) 2010-04-30

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