IT1265122B1 - Convertitore di corrente continua ad elevata efficienza - Google Patents

Convertitore di corrente continua ad elevata efficienza

Info

Publication number
IT1265122B1
IT1265122B1 IT93MI001353A ITMI931353A IT1265122B1 IT 1265122 B1 IT1265122 B1 IT 1265122B1 IT 93MI001353 A IT93MI001353 A IT 93MI001353A IT MI931353 A ITMI931353 A IT MI931353A IT 1265122 B1 IT1265122 B1 IT 1265122B1
Authority
IT
Italy
Prior art keywords
load
windings
generator
direct current
high efficiency
Prior art date
Application number
IT93MI001353A
Other languages
English (en)
Inventor
Marcello Gambarara
Original Assignee
Fiar Fabbrica Italiana Apparec
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 Fiar Fabbrica Italiana Apparec filed Critical Fiar Fabbrica Italiana Apparec
Priority to IT93MI001353A priority Critical patent/IT1265122B1/it
Publication of ITMI931353A0 publication Critical patent/ITMI931353A0/it
Priority to EP94109552A priority patent/EP0632571A3/en
Publication of ITMI931353A1 publication Critical patent/ITMI931353A1/it
Application granted granted Critical
Publication of IT1265122B1 publication Critical patent/IT1265122B1/it

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
    • 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
    • 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
    • H02M3/325—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 triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—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 triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration

Landscapes

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

Abstract

Convertitore cc-cc, che comprende un generatore di tensione, un carico connesso in serie con detto generatore, un induttore collegato in serie con il morsetto di una prima polarità del generatore e con il carico, un condensatore d'uscita collegato in parallelo con il carico, la cui peculiarità consiste nel fatto che tra detto induttore ed il carico è interposto un autotrasformatore comprendente quattro avvolgimenti, detti avvolgimenti presentando una loro estremità riunita in un unico punto di contatto che è connesso al detto induttore, il primo ed il secondo avvolgimento essendo collegati a dei mezzi di commutazione che sono collegati al morsetto di una seconda polarità del generatore, il terzo ed il quarto avvolgimento essendo collegati a dei elementi raddrizzatori che sono collegati al carico, la tensione attraverso il carico essendo funzione dello stato di apertura/chiusura dei detti interruttori.
IT93MI001353A 1993-06-23 1993-06-23 Convertitore di corrente continua ad elevata efficienza IT1265122B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93MI001353A IT1265122B1 (it) 1993-06-23 1993-06-23 Convertitore di corrente continua ad elevata efficienza
EP94109552A EP0632571A3 (en) 1993-06-23 1994-06-21 DC converter with high efficiency.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001353A IT1265122B1 (it) 1993-06-23 1993-06-23 Convertitore di corrente continua ad elevata efficienza

Publications (3)

Publication Number Publication Date
ITMI931353A0 ITMI931353A0 (it) 1993-06-23
ITMI931353A1 ITMI931353A1 (it) 1994-12-23
IT1265122B1 true IT1265122B1 (it) 1996-10-31

Family

ID=11366458

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001353A IT1265122B1 (it) 1993-06-23 1993-06-23 Convertitore di corrente continua ad elevata efficienza

Country Status (2)

Country Link
EP (1) EP0632571A3 (it)
IT (1) IT1265122B1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740275B1 (fr) * 1995-10-24 1998-01-02 Nouvelle Societe Satel Dispositif de conversion alternatif-continu a absorption sinusoidale de courant, et procede mis en oeuvre dans celui-ci
US6545450B1 (en) * 1999-07-02 2003-04-08 Advanced Energy Industries, Inc. Multiple power converter system using combining transformers
EP1300934A1 (fr) * 2001-10-05 2003-04-09 Constructions Electroniques + Telecommunications, en abrégé "C.E.+T" Procédé et dispositif de transformation d'une tension continue, et utilisation du dispositif
US7760525B2 (en) 2003-08-21 2010-07-20 Marvell World Trade Ltd. Voltage regulator
US7872454B2 (en) 2003-08-21 2011-01-18 Marvell World Trade Ltd. Digital low dropout regulator
JP3751306B2 (ja) 2004-02-06 2006-03-01 本田技研工業株式会社 Ｄｃ／ｄｃコンバータ、及びプログラム
US8324872B2 (en) 2004-03-26 2012-12-04 Marvell World Trade, Ltd. Voltage regulator with coupled inductors having high coefficient of coupling
US7190152B2 (en) 2004-07-13 2007-03-13 Marvell World Trade Ltd. Closed-loop digital control system for a DC/DC converter
US7170268B2 (en) * 2004-08-09 2007-01-30 Lite-On Technology Corporation DC to DC converter with high frequency zigzag transformer
JP4555109B2 (ja) * 2005-02-08 2010-09-29 本田技研工業株式会社 Ｄｃ／ｄｃコンバータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739387A1 (de) * 1977-09-01 1979-03-15 Bosch Gmbh Robert Schaltregler, insbesondere doppelpulsiger schaltregler
US4245286A (en) * 1979-05-21 1981-01-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Buck/boost regulator

Also Published As

Publication number Publication date
EP0632571A2 (en) 1995-01-04
ITMI931353A0 (it) 1993-06-23
ITMI931353A1 (it) 1994-12-23
EP0632571A3 (en) 1996-05-01

Similar Documents

Publication Publication Date Title
US6344985B1 (en) Multiple port bi-directional power converter
JP2875879B2 (ja) Ｄｃ／ｄｃスイッチング・コンバータ回路
CA2059055A1 (en) High voltage converter
WO2002099955A3 (en) Active clamp step-down converter with power switch voltage clamping function
BR0202616A (pt) Combinação de correntes de baixa impedância interna para um dispositivo de carga/descarga
US7495935B2 (en) DC/AC power converter and controlling method thereof
US20050180173A1 (en) Power converter with interleaved topology
WO2014114481A1 (en) Ac-ac converter device
IT1265122B1 (it) Convertitore di corrente continua ad elevata efficienza
TW431057B (en) Forward converter with active clamp circuit
KR970055162A (ko) 멀티 출력 스위칭 레귤레이터
JP2008072856A (ja) Ｄｃ／ｄｃ電力変換装置
SE9203091L (sv) Boost-konverter med låga förluster genom begränsad backström i huvuddioden
US20110058396A1 (en) Flyback-type inverter circuit for network supply or for network-independent operation
WO2002041481A3 (en) Dc-dc converter with reduced input current ripples
CA2318629A1 (en) Dc/dc converter for a fuel cell providing both a primary and auxiliary output voltage
US5640318A (en) Forward converter for off-line applications
CA2405192A1 (en) Power conversion apparatus
CA2354541A1 (en) Boost converter with reduced switching loss
CN107147324A (zh) 一种高效隔离双向ac‑dc变换器
JP2004537250A5 (it)
Sobrayen et al. Three-phase soft-switching bi-directional DC-DC converter for low voltage high power applications
US6081435A (en) Cross-conduction limiting circuit, method of operation thereof and DC/DC converter employing the same
CN109995264A (zh) 双向dc-ac变换器及其控制方法
WO2002058217A3 (en) A single level time-shifted reference dc/dc converter

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971126