ES2164578A1 - Interleaving electrical direct current reducing circuit - Google Patents

Interleaving electrical direct current reducing circuit

Info

Publication number
ES2164578A1
ES2164578A1 ES009902848A ES9902848A ES2164578A1 ES 2164578 A1 ES2164578 A1 ES 2164578A1 ES 009902848 A ES009902848 A ES 009902848A ES 9902848 A ES9902848 A ES 9902848A ES 2164578 A1 ES2164578 A1 ES 2164578A1
Authority
ES
Spain
Prior art keywords
converter
protected against
circuit
interleaving
direct current
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
ES009902848A
Other languages
Spanish (es)
Other versions
ES2164578B1 (en
Inventor
Bel Carles Borrego
Pinas Joan Fontanilles
Roca Jordi Giro
Salamero Luis Martinez
Altes Javier Maixe
Blavi Hugo Valderrama
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.)
Lear Automotive EEDS Spain SL
Original Assignee
Lear Automotive EEDS Spain SL
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 Lear Automotive EEDS Spain SL filed Critical Lear Automotive EEDS Spain SL
Priority to ES9902848A priority Critical patent/ES2164578B1/en
Priority to PCT/ES2000/000465 priority patent/WO2001048901A1/en
Publication of ES2164578A1 publication Critical patent/ES2164578A1/en
Application granted granted Critical
Publication of ES2164578B1 publication Critical patent/ES2164578B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

The invention concerns an electrical direct current (DC-DC) reducing circuit essentially comprising three identical parallel connected (buck) reducer-converters (1) whose MOSFET transistors operate at a fixed switching frequency and are uniformly phase displaced ("interleaving"). The circuit is input protected against short-circuits by means of diodes that are series connected to the inductance of every converter. The circuit is also input protected against voltage surges and output protected against overloads. Transistor switching control is carried out by pulse width modulation (PWM), which is controlled by a proportional-integral-differential (PID) controller receiving output voltage and output current as feedback signals. The converter is especially designed to be installed in an electrical distribution box of a vehicle having two electrical networks with different voltage. The box includes a microprocessor that simultaneously controls the converter and other devices in the vehicle.
ES9902848A 1999-12-24 1999-12-24 CONVERTER IN "INTERLEAVING" OF CONTINUOUS-CONTINUOUS ELECTRICAL ENERGY. Expired - Lifetime ES2164578B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9902848A ES2164578B1 (en) 1999-12-24 1999-12-24 CONVERTER IN "INTERLEAVING" OF CONTINUOUS-CONTINUOUS ELECTRICAL ENERGY.
PCT/ES2000/000465 WO2001048901A1 (en) 1999-12-24 2000-12-11 Interleaving electrical direct current reducing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9902848A ES2164578B1 (en) 1999-12-24 1999-12-24 CONVERTER IN "INTERLEAVING" OF CONTINUOUS-CONTINUOUS ELECTRICAL ENERGY.

Publications (2)

Publication Number Publication Date
ES2164578A1 true ES2164578A1 (en) 2002-02-16
ES2164578B1 ES2164578B1 (en) 2003-05-16

Family

ID=8311073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9902848A Expired - Lifetime ES2164578B1 (en) 1999-12-24 1999-12-24 CONVERTER IN "INTERLEAVING" OF CONTINUOUS-CONTINUOUS ELECTRICAL ENERGY.

Country Status (2)

Country Link
ES (1) ES2164578B1 (en)
WO (1) WO2001048901A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2956532B1 (en) * 2010-02-18 2012-03-30 Vergnet Sa WIND TURBINE ASSOCIATED WITH AN ENERGY STORAGE SYSTEM COMPRISING AT LEAST ONE HASTER FOR THE SUPPORT OF AN ELECTRICITY NETWORK BY FREQUENCY MONITORING
CN102291875B (en) * 2011-05-05 2013-09-04 佛山冠今光电科技有限公司 DSP (digital signal processor)/digital signal processor-based high-side driving LED (light-emitting diode) constant-current source circuit
CN104333224B (en) * 2014-11-19 2017-06-20 常州天合光能有限公司 A kind of control framework, the modulation strategy of DC/DC converters
CN105553267A (en) * 2016-01-29 2016-05-04 株洲南车时代电气股份有限公司 Multiphase interleaving parallel DC-DC converter and control method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2253306A1 (en) * 1973-11-30 1975-06-27 Lepaute Cie Gle Elec Ind Regulated DC power supply - uses variable chopping rate for control transistors or thyristors
US3978393A (en) * 1975-04-21 1976-08-31 Burroughs Corporation High efficiency switching regulator
EP0765021A1 (en) * 1995-09-19 1997-03-26 MAGNETI MARELLI S.p.A. A voltage regulator device for an alternator having permanent magnets
WO1997025771A1 (en) * 1996-01-03 1997-07-17 Daimler-Benz Aktiengesellschaft Vehicle electrical system
DE19645944A1 (en) * 1996-11-07 1998-05-14 Bosch Gmbh Robert Control unit for an electrical system
US5870296A (en) * 1997-10-14 1999-02-09 Maxim Integrated Products, Inc. Dual interleaved DC to DC switching circuits realized in an integrated circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2253306A1 (en) * 1973-11-30 1975-06-27 Lepaute Cie Gle Elec Ind Regulated DC power supply - uses variable chopping rate for control transistors or thyristors
US3978393A (en) * 1975-04-21 1976-08-31 Burroughs Corporation High efficiency switching regulator
EP0765021A1 (en) * 1995-09-19 1997-03-26 MAGNETI MARELLI S.p.A. A voltage regulator device for an alternator having permanent magnets
WO1997025771A1 (en) * 1996-01-03 1997-07-17 Daimler-Benz Aktiengesellschaft Vehicle electrical system
DE19645944A1 (en) * 1996-11-07 1998-05-14 Bosch Gmbh Robert Control unit for an electrical system
US5870296A (en) * 1997-10-14 1999-02-09 Maxim Integrated Products, Inc. Dual interleaved DC to DC switching circuits realized in an integrated circuit

Also Published As

Publication number Publication date
WO2001048901A1 (en) 2001-07-05
ES2164578B1 (en) 2003-05-16

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