FR2790616B1 - VOLTAGE-CHANGING CIRCUIT WITH OFFSET CUTTINGS AND POWER DISTRIBUTION NETWORK USING THE SAME - Google Patents

VOLTAGE-CHANGING CIRCUIT WITH OFFSET CUTTINGS AND POWER DISTRIBUTION NETWORK USING THE SAME

Info

Publication number
FR2790616B1
FR2790616B1 FR9902767A FR9902767A FR2790616B1 FR 2790616 B1 FR2790616 B1 FR 2790616B1 FR 9902767 A FR9902767 A FR 9902767A FR 9902767 A FR9902767 A FR 9902767A FR 2790616 B1 FR2790616 B1 FR 2790616B1
Authority
FR
France
Prior art keywords
cuttings
offset
voltage
same
power distribution
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.)
Expired - Lifetime
Application number
FR9902767A
Other languages
French (fr)
Other versions
FR2790616A1 (en
Inventor
Marc Long
Nicolas Guillarme
Gouil Jean Yves Le
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.)
Sagem SA
Original Assignee
Sagem 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 Sagem SA filed Critical Sagem SA
Priority to FR9902767A priority Critical patent/FR2790616B1/en
Publication of FR2790616A1 publication Critical patent/FR2790616A1/en
Application granted granted Critical
Publication of FR2790616B1 publication Critical patent/FR2790616B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/201—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost inductance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2013—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost voltage source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/14—Power supply for engine control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
FR9902767A 1999-03-05 1999-03-05 VOLTAGE-CHANGING CIRCUIT WITH OFFSET CUTTINGS AND POWER DISTRIBUTION NETWORK USING THE SAME Expired - Lifetime FR2790616B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9902767A FR2790616B1 (en) 1999-03-05 1999-03-05 VOLTAGE-CHANGING CIRCUIT WITH OFFSET CUTTINGS AND POWER DISTRIBUTION NETWORK USING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902767A FR2790616B1 (en) 1999-03-05 1999-03-05 VOLTAGE-CHANGING CIRCUIT WITH OFFSET CUTTINGS AND POWER DISTRIBUTION NETWORK USING THE SAME

Publications (2)

Publication Number Publication Date
FR2790616A1 FR2790616A1 (en) 2000-09-08
FR2790616B1 true FR2790616B1 (en) 2001-07-27

Family

ID=9542873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902767A Expired - Lifetime FR2790616B1 (en) 1999-03-05 1999-03-05 VOLTAGE-CHANGING CIRCUIT WITH OFFSET CUTTINGS AND POWER DISTRIBUTION NETWORK USING THE SAME

Country Status (1)

Country Link
FR (1) FR2790616B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60125513T2 (en) 2001-05-17 2007-10-04 Stmicroelectronics S.R.L., Agrate Brianza Inductive switching power supply with improved efficiency
FR2835115B1 (en) * 2002-01-22 2004-04-09 Johnson Contr Automotive Elect ELECTRICAL DEVICE COMPRISING A DC / DC VOLTAGE CONVERTER AND PROTECTIVE COMPONENTS
EP1434337A1 (en) * 2002-12-24 2004-06-30 Becromal S.p.A. Power supply having a dc/dc-converter
EP2290211B1 (en) * 2004-03-10 2018-05-16 Delphi International Operations Luxembourg S.à r.l. Power supply arrangement for a fuel injector drive circuit
EP2806549A1 (en) * 2013-05-21 2014-11-26 GE Energy Power Conversion Technology Ltd Control methods for power converters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619758A (en) * 1970-09-29 1971-11-09 Honeywell Inc Dc voltage conversion apparatus
FR2266978B1 (en) * 1974-04-05 1976-12-10 Ragonot Ets
AT343226B (en) * 1974-12-30 1978-05-10 Elin Union Ag CIRCUIT ARRANGEMENT FOR DIRECT CURRENT CONTROLLER USING PREFERRED ARC WELDING
US4384321A (en) * 1980-04-29 1983-05-17 California Institute Of Technology Unity power factor switching regulator
US5278489A (en) * 1992-05-29 1994-01-11 Scitex Digital Printing, Inc. Multi-phase switching power supply
DE19600074C2 (en) * 1996-01-03 2002-07-18 Daimler Chrysler Ag Vehicle electrical system
US5877610A (en) * 1997-10-06 1999-03-02 Northrop Grumman Corporation Multiple cell boost converter

Also Published As

Publication number Publication date
FR2790616A1 (en) 2000-09-08

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