WO2003030364A3 - Steuergerät - Google Patents

Steuergerät Download PDF

Info

Publication number
WO2003030364A3
WO2003030364A3 PCT/EP2002/010725 EP0210725W WO03030364A3 WO 2003030364 A3 WO2003030364 A3 WO 2003030364A3 EP 0210725 W EP0210725 W EP 0210725W WO 03030364 A3 WO03030364 A3 WO 03030364A3
Authority
WO
WIPO (PCT)
Prior art keywords
load circuit
control signal
pulse
width modulated
amount
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.)
Ceased
Application number
PCT/EP2002/010725
Other languages
English (en)
French (fr)
Other versions
WO2003030364A2 (de
Inventor
Dirk Herke
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.)
AFL Europe GmbH
Original Assignee
Alcoa Fujikura GmbH
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 Alcoa Fujikura GmbH filed Critical Alcoa Fujikura GmbH
Priority to JP2003533439A priority Critical patent/JP4098716B2/ja
Priority to EP02800117A priority patent/EP1433255B1/de
Priority to AT02800117T priority patent/ATE500653T1/de
Priority to DE50214935T priority patent/DE50214935D1/de
Publication of WO2003030364A2 publication Critical patent/WO2003030364A2/de
Publication of WO2003030364A3 publication Critical patent/WO2003030364A3/de
Priority to US10/809,941 priority patent/US7170270B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Inverter Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Polarising Elements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Um ein Steuergerät zum Betreiben eines eine induktive Last (m) aufweisenden Lastkreises, umfassend eine Steuerstufe (14), die ein pulsweitenmoduliertes Steuersignal mit zwischen diesem Steuersignal vorgesehenen Messausschaltintervallen erzeugt, eine den Lastkreis speisende Leistungsstufe (16) mit einem durch das pulsweitenmodulierte Steuersignal angesteuerten elektronischen Schalter und ein dem Lastkreis parallelgeschaltetes Freilaufelement (22), derart zu verbessern, dass in einfacher Weise eine Bestimmung des in den Lastkreis fliessenden Stromes möglich ist, wird vorgeschlagen, dass eine Stromerfassungseinheit (24) zur Bestimmung des vor dem Messausschaltintervall in den Lastkreis fliessenden Stroms in dem Messausschaltintervall die Dauer der Freilaufzeit erfasst und aus dieser den Strom errechnet.
PCT/EP2002/010725 2001-09-28 2002-09-25 Steuergerät Ceased WO2003030364A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003533439A JP4098716B2 (ja) 2001-09-28 2002-09-25 制御装置
EP02800117A EP1433255B1 (de) 2001-09-28 2002-09-25 Steuergerät
AT02800117T ATE500653T1 (de) 2001-09-28 2002-09-25 Steuergerät
DE50214935T DE50214935D1 (de) 2001-09-28 2002-09-25 Steuergerät
US10/809,941 US7170270B2 (en) 2001-09-28 2004-03-24 Control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149390.8 2001-09-28
DE10149390A DE10149390C1 (de) 2001-09-28 2001-09-28 Steuergerät

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/809,941 Continuation US7170270B2 (en) 2001-09-28 2004-03-24 Control device

Publications (2)

Publication Number Publication Date
WO2003030364A2 WO2003030364A2 (de) 2003-04-10
WO2003030364A3 true WO2003030364A3 (de) 2003-10-23

Family

ID=7701665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010725 Ceased WO2003030364A2 (de) 2001-09-28 2002-09-25 Steuergerät

Country Status (7)

Country Link
US (1) US7170270B2 (de)
EP (1) EP1433255B1 (de)
JP (1) JP4098716B2 (de)
AT (1) ATE500653T1 (de)
DE (2) DE10149390C1 (de)
ES (1) ES2361401T3 (de)
WO (1) WO2003030364A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101022661B1 (ko) * 2008-02-28 2011-03-22 한국전자통신연구원 금속-절연체 전이(ｍｉｔ) 소자를 구비한 대전류 제어회로,그 대전류 제어회로를 포함하는 시스템
DE102008059226B4 (de) * 2008-11-20 2010-12-02 Metabowerke Gmbh Elektrowerkzeuggerät
US9588152B2 (en) 2013-01-09 2017-03-07 Flextronics Ap, Llc Digital signal processing method for measurement of AC voltage with power converters at light load operation
JP6607016B2 (ja) * 2015-12-11 2019-11-20 アイシン精機株式会社 モータ制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420532A (en) * 1993-08-20 1995-05-30 Texas Instruments Incorporated Synchronous rectifying circuit
DE19743346A1 (de) * 1997-09-30 1999-04-08 Siemens Ag Schaltungsanordnung zur getakteten Stromregelung von induktiven Lasten
DE19814681A1 (de) * 1998-04-01 1999-10-14 Siemens Ag Current-Mode-Schaltregler
DE19941488A1 (de) * 1999-09-01 2001-03-15 Bosch Gmbh Robert Schutzschaltung für eine Reihenschaltung aus Leistungshalbleiter-Endschalter und Motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702949A1 (de) 1997-01-28 1998-07-30 Stribel Gmbh Steuergerät
DE10065194A1 (de) * 2000-12-20 2002-07-18 Stribel Gmbh Ansteuerschaltung
KR100894320B1 (ko) * 2003-03-24 2009-04-24 페어차일드코리아반도체 주식회사 고전압 집적 회로에 의해 게이트가 구동되는 스위칭소자를 포함하는 인버터 회로
DE102004007209B4 (de) * 2004-02-13 2006-06-22 Infineon Technologies Ag Schaltungsanordnung und Verfahren zur Ermittlung des Laststromes durch eine getaktet an eine Versorgungsspannung angelegte induktive Last

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420532A (en) * 1993-08-20 1995-05-30 Texas Instruments Incorporated Synchronous rectifying circuit
DE19743346A1 (de) * 1997-09-30 1999-04-08 Siemens Ag Schaltungsanordnung zur getakteten Stromregelung von induktiven Lasten
DE19814681A1 (de) * 1998-04-01 1999-10-14 Siemens Ag Current-Mode-Schaltregler
DE19941488A1 (de) * 1999-09-01 2001-03-15 Bosch Gmbh Robert Schutzschaltung für eine Reihenschaltung aus Leistungshalbleiter-Endschalter und Motor

Also Published As

Publication number Publication date
EP1433255B1 (de) 2011-03-02
JP2005505227A (ja) 2005-02-17
WO2003030364A2 (de) 2003-04-10
US20050057240A1 (en) 2005-03-17
ES2361401T3 (es) 2011-06-16
JP4098716B2 (ja) 2008-06-11
EP1433255A2 (de) 2004-06-30
DE10149390C1 (de) 2002-10-10
US7170270B2 (en) 2007-01-30
DE50214935D1 (de) 2011-04-14
ATE500653T1 (de) 2011-03-15

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