DE69715447D1 - Aus modulen zusammengesetzter hochleistungsmodulator - Google Patents

Aus modulen zusammengesetzter hochleistungsmodulator

Info

Publication number
DE69715447D1
DE69715447D1 DE69715447T DE69715447T DE69715447D1 DE 69715447 D1 DE69715447 D1 DE 69715447D1 DE 69715447 T DE69715447 T DE 69715447T DE 69715447 T DE69715447 T DE 69715447T DE 69715447 D1 DE69715447 D1 DE 69715447D1
Authority
DE
Germany
Prior art keywords
modules
modulator composed
performance modulator
performance
modulator
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.)
Expired - Fee Related
Application number
DE69715447T
Other languages
English (en)
Other versions
DE69715447T2 (de
Inventor
M Zawislak
J King
M Rein
C Perkins
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.)
Northrop Grumman Corp
Original Assignee
Northrop Grumman Corp
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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of DE69715447D1 publication Critical patent/DE69715447D1/de
Application granted granted Critical
Publication of DE69715447T2 publication Critical patent/DE69715447T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • H05B41/3928—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or sodium lamps
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
DE69715447T 1996-04-26 1997-02-21 Aus modulen zusammengesetzter hochleistungsmodulator Expired - Fee Related DE69715447T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/638,458 US5691607A (en) 1996-04-26 1996-04-26 Modular high power modulator
PCT/US1997/002711 WO1997041497A1 (en) 1996-04-26 1997-02-21 Modular high power modulator

Publications (2)

Publication Number Publication Date
DE69715447D1 true DE69715447D1 (de) 2002-10-17
DE69715447T2 DE69715447T2 (de) 2003-02-27

Family

ID=24560118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715447T Expired - Fee Related DE69715447T2 (de) 1996-04-26 1997-02-21 Aus modulen zusammengesetzter hochleistungsmodulator

Country Status (5)

Country Link
US (1) US5691607A (de)
EP (1) EP0943123B1 (de)
DE (1) DE69715447T2 (de)
ES (1) ES2181008T3 (de)
WO (1) WO1997041497A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898277A (en) * 1996-08-20 1999-04-27 National Biological Eta Systems Corporation Apparatus for controlling illumination of a fluorescent lamp
DE19711017A1 (de) * 1997-03-17 1998-10-08 Siemens Ag Stromversorgungseinrichtung
US6493827B1 (en) * 1999-03-17 2002-12-10 International Business Machines Corporation Method and system for monitoring configuration changes in a data processing system
US6320764B1 (en) * 2000-03-31 2001-11-20 Yimin Jiang Regulation circuit for a power converter and method of operation thereof
US6246598B1 (en) 2000-08-02 2001-06-12 Polarity, Inc. High-voltage modulator system
US6515881B2 (en) * 2001-06-04 2003-02-04 O2Micro International Limited Inverter operably controlled to reduce electromagnetic interference
US6798153B2 (en) * 2001-08-02 2004-09-28 Koninklijke Philips Electronics N.V. Method of regulating power in a high-intensity-discharge lamp
US6483724B1 (en) * 2002-02-15 2002-11-19 Valere Power, Inc. DC/DC ZVS full bridge converter power supply method and apparatus
US6724158B1 (en) * 2002-10-28 2004-04-20 Honeywell International Inc. Power linearization technique for controlling the luminance of light emitting display devices
TW591974B (en) * 2002-11-14 2004-06-11 Richtek Technology Corp Two-phase H-bridge driving circuit and method
GB0330019D0 (en) * 2003-12-24 2004-01-28 Powell David J Apparatus and method for controlling discharge lights
KR100675224B1 (ko) * 2005-05-09 2007-01-26 삼성전기주식회사 백라이트용 외부전극 형광램프 인버터의 구동방법
US7660137B1 (en) 2006-07-26 2010-02-09 Polarity, Inc. High-voltage modulator system
RU2523916C1 (ru) * 2013-03-21 2014-07-27 Владимир Георгиевич Бельцов Источник стабильного тока
RU2763014C1 (ru) * 2021-07-08 2021-12-24 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Многоканальный источник тока для задания рабочих режимов в двухкубитных и многокубитных системах

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567969A (en) * 1968-08-06 1971-03-02 Us Army High power modulator
FR2363234A1 (fr) * 1976-08-27 1978-03-24 Thomson Csf Modulateur modulaire notamment pour emetteur radar, et radar comportant un tel modulateur
US4114071A (en) * 1976-10-18 1978-09-12 Herbert T. Thrower, Jr. Light modulator system
DE2809379A1 (de) * 1978-03-04 1979-09-06 Porsche Ag Aufbau fuer kraftfahrzeuge, insbesondere personenwagen mit einem einen rahmenboden aufweisenden schiebedach
US4204587A (en) * 1978-10-13 1980-05-27 White Metal Rolling And Stamping Corp. Ladder constructions
US4309639A (en) * 1979-09-24 1982-01-05 Thrower Jr Herbert T Light modulator system and method
US4319316A (en) * 1979-10-31 1982-03-09 Gould Advance Limited Controlled power supply apparatus
US4359669A (en) * 1980-12-22 1982-11-16 General Electric Company Lamp modulating circuitry
US4464606A (en) * 1981-03-25 1984-08-07 Armstrong World Industries, Inc. Pulse width modulated dimming arrangement for fluorescent lamps
US4415839A (en) * 1981-11-23 1983-11-15 Lesea Ronald A Electronic ballast for gaseous discharge lamps
GB2170663B (en) * 1985-02-02 1989-06-14 Brian Ernest Attwood Harmonic-resonant power supply
US4672300A (en) * 1985-03-29 1987-06-09 Braydon Corporation Direct current power supply using current amplitude modulation
US4783728A (en) * 1986-04-29 1988-11-08 Modular Power Corp. Modular power supply with PLL control
US4870327A (en) * 1987-07-27 1989-09-26 Avtech Corporation High frequency, electronic fluorescent lamp ballast
US5140602A (en) * 1987-12-16 1992-08-18 Loughlin James P O Pulsed power modulator circuit for a Q-switched chemical laser
US4904905A (en) * 1988-08-05 1990-02-27 American Sterilizer Company Dual resonant frequency arc lamp power supply
US4958108A (en) * 1989-02-14 1990-09-18 Avtech Corporation Universal fluorescent lamp ballast
US5243261A (en) * 1991-02-07 1993-09-07 U.S. Philips Corporation Modulated high frequency dimmer circuit with infrared suppression
DE4123187A1 (de) * 1991-07-12 1993-01-14 Tridonic Bauelemente Vorschaltgeraet zum pulsbetrieb von gasentladungslampen

Also Published As

Publication number Publication date
EP0943123A4 (de) 2000-01-26
WO1997041497A1 (en) 1997-11-06
US5691607A (en) 1997-11-25
DE69715447T2 (de) 2003-02-27
ES2181008T3 (es) 2003-02-16
EP0943123B1 (de) 2002-09-11
EP0943123A1 (de) 1999-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee