AU2002213225A1 - System and method for detection of zero current condition - Google Patents

System and method for detection of zero current condition

Info

Publication number
AU2002213225A1
AU2002213225A1 AU2002213225A AU1322502A AU2002213225A1 AU 2002213225 A1 AU2002213225 A1 AU 2002213225A1 AU 2002213225 A AU2002213225 A AU 2002213225A AU 1322502 A AU1322502 A AU 1322502A AU 2002213225 A1 AU2002213225 A1 AU 2002213225A1
Authority
AU
Australia
Prior art keywords
detection
zero current
current condition
zero
condition
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.)
Abandoned
Application number
AU2002213225A
Inventor
Ryan Goodfellow
David Susak
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.)
Primarion Inc
Original Assignee
Primarion Inc
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 Primarion Inc filed Critical Primarion Inc
Publication of AU2002213225A1 publication Critical patent/AU2002213225A1/en
Abandoned 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
    • H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
    • 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
    • G01R19/175—Indicating the instants of passage of current or voltage through a given value, e.g. passage through zero
    • 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
    • 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
    • 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
    • H02M3/1588—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 comprising at least one synchronous rectifier element
    • 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
AU2002213225A 2000-10-13 2001-10-15 System and method for detection of zero current condition Abandoned AU2002213225A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24034000P 2000-10-13 2000-10-13
US60/240,340 2000-10-13
PCT/US2001/032172 WO2002031950A2 (en) 2000-10-13 2001-10-15 System and method for detection of zero current condition

Publications (1)

Publication Number Publication Date
AU2002213225A1 true AU2002213225A1 (en) 2002-04-22

Family

ID=22906132

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002213225A Abandoned AU2002213225A1 (en) 2000-10-13 2001-10-15 System and method for detection of zero current condition

Country Status (4)

Country Link
US (2) US6507175B2 (en)
AU (1) AU2002213225A1 (en)
TW (1) TW543272B (en)
WO (1) WO2002031950A2 (en)

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US6850096B2 (en) * 2002-05-10 2005-02-01 Yoshio Nishida Interpolating sense amplifier circuits and methods of operating the same
AU2003249486A1 (en) * 2002-07-26 2004-02-25 Koninklijke Philips Electronics N.V. A method for controlling the transient response of a power converter powering a load, transient response controller and power converter
US7340627B1 (en) 2002-08-27 2008-03-04 Cypress Semiconductor Corporation Method and system for supplementing current during enumeration of a USB device
ITTO20020798A1 (en) * 2002-09-13 2004-03-14 Atmel Corp MIRROR DETECTION AMPLIFIER WITH QUICK DYNAMICS
EP1508957A1 (en) * 2003-08-22 2005-02-23 Alcatel System for controlling the energy flow in an energy conversion system
JP3916163B2 (en) * 2004-02-19 2007-05-16 ローム株式会社 Current direction detection circuit and switching regulator provided with the same
US7352159B2 (en) * 2005-04-22 2008-04-01 Dell Products L.P. System and method for managing negative voltage in a power supply overvoltage failure event
US7570011B2 (en) * 2005-04-29 2009-08-04 Black & Decker Inc. Battery charger
US7928719B2 (en) * 2008-01-07 2011-04-19 Shenzhen Sts Microelectronics Co., Ltd. Zero current detector for a DC-DC converter
US8358115B2 (en) 2010-04-14 2013-01-22 Dell Products, Lp Voltage regulator with optimal efficiency selection and a master-slave zero cross detection configuration
CN103424605A (en) 2012-05-19 2013-12-04 快捷半导体(苏州)有限公司 Zero-current detection circuit and method, and voltage conversion circuit
TWM443878U (en) * 2012-07-23 2012-12-21 Richtek Technology Corp Multi-phase switching regulator and droop circuit therefor
EP2704301B1 (en) 2012-08-31 2016-07-27 Stichting IMEC Nederland DC-DC converter and control method thereof
TWI550280B (en) * 2013-09-26 2016-09-21 天鈺科技股份有限公司 Zero current detector and dc-dc converter
TWI550281B (en) * 2013-09-26 2016-09-21 天鈺科技股份有限公司 Zero current detector and dc-dc converter
CN104518689B (en) * 2013-09-26 2018-02-23 天钰科技股份有限公司 Zero current circuit for detecting and direct current transducer
CN104518690B (en) * 2013-09-26 2017-11-14 天钰科技股份有限公司 Zero current circuit for detecting and direct current transducer
US9774258B2 (en) 2015-08-10 2017-09-26 Nxp Usa, Inc. Zero-current crossing detection circuits
US10700589B2 (en) 2016-04-29 2020-06-30 Massachusetts Institute Of Technology Wide-operating-range resonant-transition soft-switched converter
US10855164B2 (en) 2018-09-06 2020-12-01 Texas Instruments Incorporated Zero current detector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149518A (en) 1984-08-17 1986-03-11 Fuji Photo Film Co Ltd Detecting circuit for zero-cross point
US5341278A (en) * 1992-08-20 1994-08-23 Brooks Steven W Switching pulsed resonant DC-DC converter power amplifier
DE69211345T2 (en) * 1992-09-28 1996-12-19 Sgs Thomson Microelectronics Highly dense low loss booster circuit
US5351012A (en) 1993-04-02 1994-09-27 Elantec, Inc. Low input resistance current-mode feedback operational amplifier input stage
US5333105A (en) * 1993-05-27 1994-07-26 Eaton Corporation Transient voltage protector
AUPN558295A0 (en) * 1995-09-22 1995-10-19 Borle, Lawrence Joseph Switching regulator, method, and control circuit therefor
US5757166A (en) * 1995-11-30 1998-05-26 Motorola, Inc. Power factor correction controlled boost converter with an improved zero current detection circuit for operation under high input voltage conditions
US5619137A (en) 1996-02-12 1997-04-08 Allegro Microsystems, Inc. Chopped low power magnetic-field detector with hysteresis memory
US6043633A (en) * 1998-06-05 2000-03-28 Systel Development & Industries Power factor correction method and apparatus
US6144245A (en) * 1998-06-29 2000-11-07 Unitrode Corporation Adaptive leading edge blanking circuit to eliminate spike on power switching transistor current sense signal
DE19838657B4 (en) * 1998-08-25 2008-01-24 Infineon Technologies Ag Circuit arrangement for detecting the load current of a power field effect semiconductor device
US6091233A (en) * 1999-01-14 2000-07-18 Micro Linear Corporation Interleaved zero current switching in a power factor correction boost converter
US6172883B1 (en) * 1999-01-22 2001-01-09 Dell Usa, L.P. Redirected sequential flyback regulator
KR100365693B1 (en) * 2000-09-26 2002-12-26 삼성에스디아이 주식회사 AC plasma display panel of sustain circuit

Also Published As

Publication number Publication date
WO2002031950A3 (en) 2003-05-08
TW543272B (en) 2003-07-21
US6507175B2 (en) 2003-01-14
US6847197B2 (en) 2005-01-25
WO2002031950A2 (en) 2002-04-18
US20030102850A1 (en) 2003-06-05
US20020089314A1 (en) 2002-07-11

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