JP2001519639A - フリッカ現象及び望ましくない強度変動を防止するため能動フィルタを用いた位相制御の調光システム - Google Patents

フリッカ現象及び望ましくない強度変動を防止するため能動フィルタを用いた位相制御の調光システム

Info

Publication number
JP2001519639A
JP2001519639A JP2000515323A JP2000515323A JP2001519639A JP 2001519639 A JP2001519639 A JP 2001519639A JP 2000515323 A JP2000515323 A JP 2000515323A JP 2000515323 A JP2000515323 A JP 2000515323A JP 2001519639 A JP2001519639 A JP 2001519639A
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JP
Japan
Prior art keywords
filter
line
frequency
fundamental frequency
zero
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Withdrawn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
JP2000515323A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001519639A5 (https=
Inventor
シー．ジュニア ニューマン，ロバート
エフ． ハウスマン，ドナルド
シー． モズリー，ロビン
Original Assignee
ラトロン エレクトロニクス カンパニー，インコーポレイティド
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25478665&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2001519639(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ラトロン エレクトロニクス カンパニー，インコーポレイティド filed Critical ラトロン エレクトロニクス カンパニー，インコーポレイティド
Publication of JP2001519639A publication Critical patent/JP2001519639A/ja
Publication of JP2001519639A5 publication Critical patent/JP2001519639A5/ja
Withdrawn legal-status Critical Current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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/04—Dimming circuit for fluorescent lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Power Conversion In General (AREA)
  • Picture Signal Circuits (AREA)
  • Control Of Electrical Variables (AREA)
  • Ac-Ac Conversion (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
JP2000515323A 1997-10-02 1998-09-24 フリッカ現象及び望ましくない強度変動を防止するため能動フィルタを用いた位相制御の調光システム Withdrawn JP2001519639A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/942,833 US6091205A (en) 1997-10-02 1997-10-02 Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes
US08/942,833 1997-10-02
PCT/US1998/019842 WO1999018651A1 (en) 1997-10-02 1998-09-24 Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007238444A Division JP4272245B2 (ja) 1997-10-02 2007-09-13 負荷制御システム

Publications (2)

Publication Number Publication Date
JP2001519639A true JP2001519639A (ja) 2001-10-23
JP2001519639A5 JP2001519639A5 (https=) 2006-08-31

Family

ID=25478665

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000515323A Withdrawn JP2001519639A (ja) 1997-10-02 1998-09-24 フリッカ現象及び望ましくない強度変動を防止するため能動フィルタを用いた位相制御の調光システム
JP2007238444A Expired - Lifetime JP4272245B2 (ja) 1997-10-02 2007-09-13 負荷制御システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2007238444A Expired - Lifetime JP4272245B2 (ja) 1997-10-02 2007-09-13 負荷制御システム

Country Status (10)

Country Link
US (2) US6091205A (https=)
EP (1) EP1018208B1 (https=)
JP (2) JP2001519639A (https=)
AT (1) ATE234529T1 (https=)
AU (1) AU738147B2 (https=)
CA (1) CA2305536C (https=)
DE (1) DE69812133T2 (https=)
ES (1) ES2194354T3 (https=)
IL (1) IL135692A (https=)
WO (1) WO1999018651A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006032031A (ja) * 2004-07-14 2006-02-02 Matsushita Electric Works Ltd 調光装置

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JP2006032031A (ja) * 2004-07-14 2006-02-02 Matsushita Electric Works Ltd 調光装置

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DE69812133D1 (de) 2003-04-17
HK1031159A1 (en) 2001-06-01
ES2194354T3 (es) 2003-11-16
WO1999018651A1 (en) 1999-04-15
CA2305536C (en) 2007-03-13
JP2008029197A (ja) 2008-02-07
AU738147B2 (en) 2001-09-13
US6091205A (en) 2000-07-18
US6380692B1 (en) 2002-04-30
DE69812133T2 (de) 2003-12-04
IL135692A (en) 2004-12-15
CA2305536A1 (en) 1999-04-15
EP1018208B1 (en) 2003-03-12
ATE234529T1 (de) 2003-03-15
AU9502598A (en) 1999-04-27
EP1018208A1 (en) 2000-07-12
JP4272245B2 (ja) 2009-06-03

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