ATE309690T1 - Evg mit spitzendetektion - Google Patents

Evg mit spitzendetektion

Info

Publication number
ATE309690T1
ATE309690T1 AT01927842T AT01927842T ATE309690T1 AT E309690 T1 ATE309690 T1 AT E309690T1 AT 01927842 T AT01927842 T AT 01927842T AT 01927842 T AT01927842 T AT 01927842T AT E309690 T1 ATE309690 T1 AT E309690T1
Authority
AT
Austria
Prior art keywords
switch
value
control device
transformer
load
Prior art date
Application number
AT01927842T
Other languages
English (en)
Inventor
Johan C Halberstadt
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE309690T1 publication Critical patent/ATE309690T1/de

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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2856—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage
    • H05B41/2828—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage using control circuits for the switching elements
AT01927842T 2000-04-10 2001-03-30 Evg mit spitzendetektion ATE309690T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00201281 2000-04-10
PCT/EP2001/003645 WO2001078467A1 (en) 2000-04-10 2001-03-30 Ballast with peak detector

Publications (1)

Publication Number Publication Date
ATE309690T1 true ATE309690T1 (de) 2005-11-15

Family

ID=8171324

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01927842T ATE309690T1 (de) 2000-04-10 2001-03-30 Evg mit spitzendetektion

Country Status (7)

Country Link
US (1) US6496387B2 (de)
EP (1) EP1277374B1 (de)
JP (1) JP2003530812A (de)
KR (1) KR100801773B1 (de)
AT (1) ATE309690T1 (de)
DE (1) DE60114794T2 (de)
WO (1) WO2001078467A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117301A1 (de) * 2001-04-06 2002-10-10 Philips Corp Intellectual Pty Stromversorgungsschaltungsanordung mit einem DC/DC- Konverter
DE10133865A1 (de) * 2001-07-12 2003-01-30 Philips Corp Intellectual Pty Elektrische Schaltungsanordnung
US7148633B2 (en) * 2004-10-18 2006-12-12 Beyond Innovation Technology DC/AC inverter
WO2006103606A1 (en) * 2005-04-01 2006-10-05 Nxp B.V. Control of a resonant converter
US9679602B2 (en) 2006-06-14 2017-06-13 Seagate Technology Llc Disc drive circuitry swap
US9305590B2 (en) 2007-10-16 2016-04-05 Seagate Technology Llc Prevent data storage device circuitry swap
WO2009054319A1 (ja) * 2007-10-24 2009-04-30 Nagasaki University 負荷制御装置および照明装置
JP5386751B2 (ja) * 2007-11-06 2014-01-15 国立大学法人 長崎大学 電力変換回路の制御装置
US8339817B2 (en) * 2008-02-04 2012-12-25 Nxp B.V. Method of operating a resonant power converter and a controller therefor
US8193797B2 (en) 2008-04-16 2012-06-05 Nxp B.V. Self-oscillating switched mode converter with valley detection
US8749209B2 (en) 2008-05-05 2014-06-10 Infineon Technologies Austria Ag System and method for providing adaptive dead times
EP2380268B1 (de) * 2008-12-22 2013-03-06 Nxp B.V. Resonanzwandler
US8378695B2 (en) 2009-06-17 2013-02-19 Infineon Technologies Austria Ag Determining the dead time in driving a half-bridge
TW201134073A (en) * 2010-03-22 2011-10-01 Skynet Electronic Co Ltd Series resonant converter with overload delay and short circuit protection mechanism
JP5701292B2 (ja) * 2010-04-21 2015-04-15 キヤノン株式会社 電流共振電源
GB2492580B (en) * 2011-07-07 2016-06-08 Tridonic Gmbh & Co Kg Electronic ballast for a lamp
EP2547176A1 (de) * 2011-07-15 2013-01-16 Nxp B.V. Resonanzwandler für eine Gasentladungslampe
US8723428B2 (en) * 2011-11-17 2014-05-13 General Electric Company LED power source with over-voltage protection
TW201347383A (zh) * 2012-05-07 2013-11-16 Skynet Electronic Co Ltd 利用電流迴流電路實現輕負載電壓調節機制的ｌｌｃ串聯諧振轉換器
CN104270008B (zh) * 2014-09-19 2017-01-18 成都芯源系统有限公司 谐振开关变换器、控制电路及其自动死区时间调节的控制方法
US9887634B2 (en) * 2015-07-23 2018-02-06 General Electric Company Circuits and methods for synchronous rectification in resonant converters
WO2017178478A1 (en) 2016-04-14 2017-10-19 Philips Lighting Holding B.V. Half bridge resonant converters, circuits using them, and corresponding control methods
US20170331364A1 (en) * 2016-05-13 2017-11-16 General Electric Company Single-stage current-fed clamped series resonant power factor corrected converter
US10693379B2 (en) 2016-08-19 2020-06-23 Semiconductor Components Industries, Llc Short-circuit protection using pulse width modulation (PWM) for resonant converters
DE102019207981A1 (de) * 2019-05-31 2020-12-03 Robert Bosch Gmbh Schaltungsanordnung mit mindestens einer Halbbrücke

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809726D0 (en) * 1988-04-25 1988-06-02 Active Lighting Controls Ltd Electronic ballast circuit for gas discharge lamp
US4952849A (en) * 1988-07-15 1990-08-28 North American Philips Corporation Fluorescent lamp controllers
US4872100A (en) * 1988-10-12 1989-10-03 Zenith Electronics Corporation High voltage DC to AC converter
US5075599A (en) * 1989-11-29 1991-12-24 U.S. Philips Corporation Circuit arrangement
CA2103982C (en) * 1993-08-12 1997-05-27 Ivan Meszlenyi Start-up and running circuit for resonant transition power converters
FR2721475B1 (fr) * 1994-06-15 1996-07-19 Sgs Thomson Microelectronics Circuit de commande de commutation et dispositif de commande pour lampe fluorescente à basse pression.
US5696431A (en) * 1996-05-03 1997-12-09 Philips Electronics North America Corporation Inverter driving scheme for capacitive mode protection
US6008586A (en) * 1997-02-06 1999-12-28 Norman; Richard J. Direct current ballastless modulation of gas discharge lamps
EP1057372A1 (de) * 1998-12-29 2000-12-06 Koninklijke Philips Electronics N.V. Dimmbares vorschaltgerät mit einstufiger rückkoppelung
US6154375A (en) * 1999-10-08 2000-11-28 Philips Electronics North America Corporation Soft start scheme for resonant converters having variable frequency control

Also Published As

Publication number Publication date
KR100801773B1 (ko) 2008-02-05
JP2003530812A (ja) 2003-10-14
WO2001078467A1 (en) 2001-10-18
US6496387B2 (en) 2002-12-17
KR20020023950A (ko) 2002-03-29
US20010036090A1 (en) 2001-11-01
DE60114794D1 (de) 2005-12-15
EP1277374B1 (de) 2005-11-09
EP1277374A1 (de) 2003-01-22
DE60114794T2 (de) 2006-07-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties