PL1463386T3 - Układ falownika z dopasowaniem impedancji z wysokim współczynnikiem Q - Google Patents

Układ falownika z dopasowaniem impedancji z wysokim współczynnikiem Q

Info

Publication number
PL1463386T3
PL1463386T3 PL04251828T PL04251828T PL1463386T3 PL 1463386 T3 PL1463386 T3 PL 1463386T3 PL 04251828 T PL04251828 T PL 04251828T PL 04251828 T PL04251828 T PL 04251828T PL 1463386 T3 PL1463386 T3 PL 1463386T3
Authority
PL
Poland
Prior art keywords
circuit
voltage
switching network
receive
input
Prior art date
Application number
PL04251828T
Other languages
English (en)
Inventor
Timothy Chen
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of PL1463386T3 publication Critical patent/PL1463386T3/pl

Links

Classifications

    • 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
    • H05B41/2827—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 specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
    • 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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Cable Accessories (AREA)
  • Amplifiers (AREA)
  • General Induction Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Inverter Devices (AREA)
PL04251828T 2003-03-28 2004-03-26 Układ falownika z dopasowaniem impedancji z wysokim współczynnikiem Q PL1463386T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/402,483 US6831423B2 (en) 2003-03-28 2003-03-28 High Q impedance matching inverter circuit with automatic line regulation
EP04251828A EP1463386B1 (en) 2003-03-28 2004-03-26 High Q impedance matching inverter circuit

Publications (1)

Publication Number Publication Date
PL1463386T3 true PL1463386T3 (pl) 2010-12-31

Family

ID=32825051

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04251828T PL1463386T3 (pl) 2003-03-28 2004-03-26 Układ falownika z dopasowaniem impedancji z wysokim współczynnikiem Q

Country Status (7)

Country Link
US (1) US6831423B2 (pl)
EP (1) EP1463386B1 (pl)
JP (1) JP2004304998A (pl)
CN (1) CN1541041B (pl)
AT (1) ATE470340T1 (pl)
DE (1) DE602004027434D1 (pl)
PL (1) PL1463386T3 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005096679A1 (en) * 2004-03-31 2005-10-13 Koninklijke Philips Electronics N.V. Circuit arrangement
US7719141B2 (en) * 2006-11-16 2010-05-18 Star Rf, Inc. Electronic switch network
US20100019857A1 (en) * 2008-07-22 2010-01-28 Star Rf, Inc. Hybrid impedance matching
US8699244B1 (en) * 2010-10-29 2014-04-15 Universal Lighting Technologies, Inc. Electronic ballast with load-independent and self-oscillating inverter topology
US8680937B2 (en) * 2010-11-17 2014-03-25 Freescale Semiconductor, Inc. Differential equalizers with source degeneration and feedback circuits
CN111371189B (zh) * 2018-12-26 2024-06-25 恩智浦美国有限公司 在具有复杂谐振电路的无线充电系统中确定q因数
CN112928825A (zh) 2019-12-06 2021-06-08 恩智浦美国有限公司 确定品质因数的方法及无线充电器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254362A (en) * 1979-07-30 1981-03-03 Midland-Ross Corporation Power factor compensating electroluminescent lamp DC/AC inverter
DE3033873C2 (de) * 1980-09-09 1986-10-09 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Dosierventil, insbesondere zur Abgabe von Getränkekonzentraten in Getränkeautomaten
AU555174B2 (en) * 1981-09-18 1986-09-18 Oy Helvar Electronic ballast for a discharge lamp
FI68935C (fi) * 1983-09-06 1985-11-11 Helvar Oy Inverterkrets med en regleringskrets foer att effektivera transistorernas styrning till ett slutarlaege
US6472827B1 (en) * 1984-10-05 2002-10-29 Ole K. Nilssen Parallel-resonant inverter-type fluorescent lamp ballast
US5408403A (en) * 1992-08-25 1995-04-18 General Electric Company Power supply circuit with power factor correction
KR960010713B1 (ko) * 1993-08-17 1996-08-07 삼성전자 주식회사 공진형 컨버터의 영전압 스위칭 제어장치 및 이를 이용한 전자식 안정기
US5729175A (en) * 1996-04-26 1998-03-17 Motorola Inc. Method of driving a class D audio power amplifier using non-overlapping edge drive signals
US5877595A (en) * 1996-09-06 1999-03-02 General Electric Company High power factor ballast circuit with complementary converter switches
US5796214A (en) * 1996-09-06 1998-08-18 General Elecric Company Ballast circuit for gas discharge lamp
US5959410A (en) * 1997-01-29 1999-09-28 Matsushita Electric Works R&D Laboratory, Inc. Charge pump power factor correction circuit for power supply for gas discharge lamp
US5874810A (en) * 1997-09-02 1999-02-23 General Electric Company Electrodeless lamp arrangement wherein the excitation coil also forms the primary of the feedback transformer used to switch the transistors of the arrangement
JP4884624B2 (ja) * 1999-07-22 2012-02-29 エムケイエス インスツルメンツ，インコーポレイテッド 保護回路を有する電源
US6469919B1 (en) * 1999-07-22 2002-10-22 Eni Technology, Inc. Power supplies having protection circuits
US6218788B1 (en) * 1999-08-20 2001-04-17 General Electric Company Floating IC driven dimming ballast

Also Published As

Publication number Publication date
DE602004027434D1 (de) 2010-07-15
EP1463386A1 (en) 2004-09-29
EP1463386B1 (en) 2010-06-02
ATE470340T1 (de) 2010-06-15
CN1541041A (zh) 2004-10-27
CN1541041B (zh) 2012-05-23
JP2004304998A (ja) 2004-10-28
US20040189215A1 (en) 2004-09-30
US6831423B2 (en) 2004-12-14

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