DE69105876D1 - Abwärtstaktregler mit zwei Regelschleifen. - Google Patents

Abwärtstaktregler mit zwei Regelschleifen.

Info

Publication number
DE69105876D1
DE69105876D1 DE69105876T DE69105876T DE69105876D1 DE 69105876 D1 DE69105876 D1 DE 69105876D1 DE 69105876 T DE69105876 T DE 69105876T DE 69105876 T DE69105876 T DE 69105876T DE 69105876 D1 DE69105876 D1 DE 69105876D1
Authority
DE
Germany
Prior art keywords
downstroke
controller
control loops
loops
control
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 - Fee Related
Application number
DE69105876T
Other languages
English (en)
Other versions
DE69105876T2 (de
Inventor
Lawrence B Carroll
Scott C Willis
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69105876D1 publication Critical patent/DE69105876D1/de
Application granted granted Critical
Publication of DE69105876T2 publication Critical patent/DE69105876T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
DE69105876T 1990-08-31 1991-07-24 Abwärtstaktregler mit zwei Regelschleifen. Expired - Fee Related DE69105876T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/575,580 US5166871A (en) 1990-08-31 1990-08-31 Buck switching regulator with tow control loops

Publications (2)

Publication Number Publication Date
DE69105876D1 true DE69105876D1 (de) 1995-01-26
DE69105876T2 DE69105876T2 (de) 1995-07-13

Family

ID=24300883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105876T Expired - Fee Related DE69105876T2 (de) 1990-08-31 1991-07-24 Abwärtstaktregler mit zwei Regelschleifen.

Country Status (4)

Country Link
US (1) US5166871A (de)
EP (1) EP0473925B1 (de)
JP (1) JPH04229073A (de)
DE (1) DE69105876T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018488A1 (en) * 1990-05-15 1991-11-28 The University Of Sydney A dc switched arc torch power supply
EP0533740A4 (en) * 1990-06-15 1993-07-28 The University Of Sydney A dc arc torch power supply
EP0580923B1 (de) * 1992-07-30 1997-10-15 STMicroelectronics S.r.l. Steuerungsteil und Fehlerverstärker enthaltende Vorrichtung mit einer Schaltung zum Messen der auf einen Spannungssollwert bezogenen Spannungsschwankungen
DE4241197C1 (de) * 1992-12-08 1994-07-07 Ant Nachrichtentech Verfahren zur Steuerung des Stellgliedes eines Reglers sowie Steuereinrichtung hierzu
GB9309088D0 (en) * 1993-05-01 1993-06-16 Farnell Power Limited Feedback control loop circuits
IT1268472B1 (it) * 1993-10-22 1997-03-04 St Microelectronics Srl Convertitore buck a modalita' di funzionamento automaticamente determinata dal livello di carico
US5534771A (en) * 1994-01-21 1996-07-09 Intel Corporation High precision DC-DC converter
KR100387895B1 (ko) * 1995-02-28 2003-12-18 가부시키가이샤디비이 직류-직류변환기
DE19611942C2 (de) * 1996-03-26 2003-02-20 Daimler Chrysler Ag Halbleiterschaltkreis für ein elektronisches Steuergerät
US6138042A (en) * 1997-12-31 2000-10-24 Motorola, Inc. Method, device, phone, and base station for providing an efficient tracking power converter for variable signals
WO2002060031A2 (en) * 2000-10-27 2002-08-01 Emerson Electric Co. Uninterruptible power supply
US6617834B2 (en) * 2001-09-11 2003-09-09 Texas Instruments Incorporated Switched power supply with voltage regulator having PWM with hysteretic loop controller and method for operating and using same
JP4688528B2 (ja) * 2004-05-10 2011-05-25 株式会社リコー 定電圧回路
JP6879906B2 (ja) * 2014-10-01 2021-06-02 ユミコア 電気アークガスヒータのための電力供給装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353083A (en) * 1963-06-05 1967-11-14 Greenberg Sol Regulated ac-dc power supply
US3673487A (en) * 1970-09-08 1972-06-27 Zenith Radio Corp Regulated d.c. power supply
US4012685A (en) * 1973-03-22 1977-03-15 Forbro Design Corporation Regulated power supply for very high current with voltage and current programmable to zero
US3816809A (en) * 1973-04-30 1974-06-11 Gte Automatic Electric Lab Inc Power supply having improved over-voltage protection
US4025862A (en) * 1975-12-04 1977-05-24 La Telemecanique Electrique Power supply with chopping circuit
FR2433852A1 (fr) * 1978-08-16 1980-03-14 Lucas Industries Ltd Circuit d'alimentation electrique pour emetteur-recepteur
JPS56157266A (en) * 1980-05-05 1981-12-04 Rohm Co Ltd Power source
US4464709A (en) * 1982-04-06 1984-08-07 Tektronix, Inc. Current and voltage protection for a power supply circuit
DE3333223A1 (de) * 1983-09-14 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Schaltregler mit einem komparator, dem eine periodische vergleichsgroesse mit vorgegebenem zeitlichen verlauf zugefuehrt ist
JPS60237859A (ja) * 1984-05-11 1985-11-26 Hitachi Metals Ltd スイツチング電源
US4739462A (en) * 1984-12-26 1988-04-19 Hughes Aircraft Company Power supply with noise immune current sensing
US4634956A (en) * 1985-01-10 1987-01-06 Motorola, Inc. DC to DC converter
JPH0687654B2 (ja) * 1986-03-25 1994-11-02 株式会社日立製作所 スイツチング電源回路
SU1372301A1 (ru) * 1986-06-30 1988-02-07 Предприятие П/Я Р-6886 Ключевой стабилизатор посто нного напр жени
US4739466A (en) * 1986-12-30 1988-04-19 Sundstrand Corporation Regulated AC/DC converter
US4885671A (en) * 1988-03-24 1989-12-05 General Electric Company Pulse-by-pulse current mode controlled power supply
US4937697A (en) * 1989-05-22 1990-06-26 Motorola, Inc. Semiconductor device protection circuit
US5029269A (en) * 1990-04-12 1991-07-02 Rockwell International Corporation Delayed power supply overvoltage shutdown apparatus

Also Published As

Publication number Publication date
US5166871A (en) 1992-11-24
EP0473925A3 (en) 1992-05-06
EP0473925B1 (de) 1994-12-14
JPH04229073A (ja) 1992-08-18
EP0473925A2 (de) 1992-03-11
DE69105876T2 (de) 1995-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee