DE102014109646A8 - Detektor und spannungswandler - Google Patents

Detektor und spannungswandler Download PDF

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Publication number
DE102014109646A8
DE102014109646A8 DE102014109646.0A DE102014109646A DE102014109646A8 DE 102014109646 A8 DE102014109646 A8 DE 102014109646A8 DE 102014109646 A DE102014109646 A DE 102014109646A DE 102014109646 A8 DE102014109646 A8 DE 102014109646A8
Authority
DE
Germany
Prior art keywords
detector
voltage transformer
transformer
voltage
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.)
Withdrawn
Application number
DE102014109646.0A
Other languages
English (en)
Other versions
DE102014109646A1 (de
Inventor
Wolfgang Granig
Siegfried Krainer
Wolfgang Marbler
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.)
Infineon Technologies Austria AG
Original Assignee
Infineon Technologies Austria AG
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 Infineon Technologies Austria AG filed Critical Infineon Technologies Austria AG
Publication of DE102014109646A1 publication Critical patent/DE102014109646A1/de
Publication of DE102014109646A8 publication Critical patent/DE102014109646A8/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/205—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using magneto-resistance devices, e.g. field plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • 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
    • H02M3/33569—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 having several active switching elements
    • H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N50/00—Galvanomagnetic devices
    • H10N50/80—Constructional details
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Hall/Mr Elements (AREA)
DE201410109646 2013-07-11 2014-07-10 Detektor und spannungswandler Withdrawn DE102014109646A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/939,646 2013-07-11
US13/939,646 US10132843B2 (en) 2013-07-11 2013-07-11 Detector and a voltage converter

Publications (2)

Publication Number Publication Date
DE102014109646A1 DE102014109646A1 (de) 2015-01-15
DE102014109646A8 true DE102014109646A8 (de) 2018-03-29

Family

ID=52107508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201410109646 Withdrawn DE102014109646A1 (de) 2013-07-11 2014-07-10 Detektor und spannungswandler

Country Status (3)

Country Link
US (2) US10132843B2 (de)
CN (1) CN104280600B (de)
DE (1) DE102014109646A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10132843B2 (en) 2013-07-11 2018-11-20 Infineon Technologies Austria Ag Detector and a voltage converter
US20160238635A1 (en) * 2015-02-18 2016-08-18 Infineon Technologies Ag Offset voltage compensation
CN105021867A (zh) * 2015-07-13 2015-11-04 东莞电子科技大学电子信息工程研究院 一种测量电网电压的系统及方法
US20170025969A1 (en) * 2015-07-22 2017-01-26 Texas Instruments Incorporated Synchronous rectifier phase control to improve load efficiency
US10122256B1 (en) * 2017-07-13 2018-11-06 Infineon Technologies Austria Ag Method and apparatus for zero-current switching control in switched-capacitor converters
US10680512B2 (en) 2017-07-19 2020-06-09 Infineon Technologies Austria Ag Switched-capacitor converters with capacitor pre-charging
DE102017118686A1 (de) * 2017-08-16 2019-02-21 Aesculap Ag Verfahren zur Zustandserfassung an Passivierungsschichten einer Verkapselung
US10224803B1 (en) 2017-12-20 2019-03-05 Infineon Technologies Austria Ag Switched capacitor converter with compensation inductor
DE102018111960A1 (de) * 2018-05-17 2019-11-21 Vega Grieshaber Kg Impedanzgrenzstandsensor
DE102021120034A1 (de) * 2021-08-02 2023-02-02 Infineon Technologies Ag Redundanter stromsensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022336A1 (de) 2006-02-28 2007-09-06 Infineon Technologies Ag Magnetfeldsensor, Sensor mit demselben und Verfahren zu deren Herstellung

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US4447781A (en) * 1981-10-13 1984-05-08 Honeywell Inc. Magnetoresistive transducer apparatus
US4837426A (en) * 1987-01-16 1989-06-06 Rand, Mcnally & Company Object verification apparatus and method
US4876497A (en) * 1988-09-20 1989-10-24 Hc Power, Inc. Power factor corrector
US5696445A (en) * 1994-09-26 1997-12-09 Phase Metrics Method and apparatus for testing the resistive properties of magneto resistive materials using a time variable magnetic field
JPH08304479A (ja) 1995-05-08 1996-11-22 Matsushita Electric Ind Co Ltd 電流スイッチ
US6043633A (en) * 1998-06-05 2000-03-28 Systel Development & Industries Power factor correction method and apparatus
US6047214A (en) * 1998-06-09 2000-04-04 North Carolina State University System and method for powering, controlling, and communicating with multiple inductively-powered devices
DE10195948T1 (de) * 2000-03-22 2003-07-10 Siemens Vdo Automotive Corp N Verfahren zum Steuern eines selbstabtastenden magnetostriktiven Stellgliedes
US6859063B2 (en) * 2002-04-11 2005-02-22 Integrated Magnetoelectronics Corporation Transpinnor-based transmission line transceivers and applications
AU2003236951A1 (en) 2002-06-06 2003-12-22 Koninklijke Philips Electronics N.V. Sensor and method for measuring a current of charged particles
US6714006B2 (en) * 2002-08-22 2004-03-30 International Business Machines Corporation Integrated field generator for actuating magnetic heads
FR2860879B1 (fr) * 2003-10-08 2006-02-03 Centre Nat Etd Spatiales Sonde de mesure d'un champ magnetique.
AT504527B1 (de) * 2007-02-23 2008-06-15 Evk Di Kerschhaggl Gmbh Verfahren und vorrichtung zum unterscheiden von ein elektromagnetisches wechselfeld beeinflussenden objekten, insbesondere metallobjekten
DE102007034256A1 (de) * 2007-07-21 2009-01-22 Universität Bielefeld Rekonfigurierbare magnetische Logikschaltungsanordnung und Verfahren zur Herstellung und zum Betreiben derartiger Logikeinrichtungen
US7928719B2 (en) 2008-01-07 2011-04-19 Shenzhen Sts Microelectronics Co., Ltd. Zero current detector for a DC-DC converter
US8026704B2 (en) 2008-06-06 2011-09-27 Infineon Technologies Austria Ag System and method for controlling a converter
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US10132843B2 (en) 2013-07-11 2018-11-20 Infineon Technologies Austria Ag Detector and a voltage converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022336A1 (de) 2006-02-28 2007-09-06 Infineon Technologies Ag Magnetfeldsensor, Sensor mit demselben und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
US20150016163A1 (en) 2015-01-15
US10823766B2 (en) 2020-11-03
US20190056433A1 (en) 2019-02-21
DE102014109646A1 (de) 2015-01-15
CN104280600B (zh) 2017-12-12
CN104280600A (zh) 2015-01-14
US10132843B2 (en) 2018-11-20

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R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee