KR100753462B1 - 가스 방전 처리의 전력 공급 유닛 - Google Patents
가스 방전 처리의 전력 공급 유닛 Download PDFInfo
- Publication number
- KR100753462B1 KR100753462B1 KR1020057017677A KR20057017677A KR100753462B1 KR 100753462 B1 KR100753462 B1 KR 100753462B1 KR 1020057017677 A KR1020057017677 A KR 1020057017677A KR 20057017677 A KR20057017677 A KR 20057017677A KR 100753462 B1 KR100753462 B1 KR 100753462B1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- output
- conversion stage
- supply unit
- switching elements
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims abstract description 81
- 230000035939 shock Effects 0.000 claims abstract description 14
- 208000028659 discharge Diseases 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 20
- 230000002123 temporal effect Effects 0.000 claims description 7
- 238000011282 treatment Methods 0.000 claims description 7
- 230000010363 phase shift Effects 0.000 claims description 4
- 238000009832 plasma treatment Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC 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
- H02M7/217—Conversion of AC power input into DC 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
-
- 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
- H02M5/40—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 with intermediate conversion into DC
- H02M5/42—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 with intermediate conversion into DC by static converters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/36—Circuit arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Plasma Technology (AREA)
- Dc-Dc Converters (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
Description
Claims (19)
- 제 1 전압 변환 단(2)에서, 제 1 DC 전압이 소정 전압 범위의 제 2 DC 전압으로 변환되며, 제 2 전압 변환 단(3)에서, 출력 DC 전압이 제 2 DC 전압으로부터 생성되는, 가스 방전 처리 전압 공급 유닛(1)의 출력 DC 전압을 생성하는 방법으로서,제 2 전압 변환 단(3)에서, 상기 출력 DC 전압을 생성하기 위하여, 하나 이상의 승압 변환기(20)의 스위칭 소자(23)가, 제어된 펄스 충격 계수(pulse-duty factor)를 가지고 스위칭되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 1 항에 있어서, 상기 제 2 DC 전압은 제 2 전압 변환 단(3)에서 상승하는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 2 항에 있어서, 상기 출력 DC 전압은 2 이상의 승압 변환기의 스위칭 소자(33, 37)를 시간적인 오프셋 방식으로(in a temporally offset manner), 제어된 펄스 충격 계수를 가지고 스위칭하여, 상기 제 2 DC 전압으로부터 생성되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 가스 방전 처리 전압 공급 유닛의 출력 DC 전압을 생성하는 방법으로서,승압 변환기들의 스위칭 소자(33, 37)를 시간적인 오프셋 방식으로, 제어된 펄스 충격 계수를 가지고 스위칭하고, 병렬로 접속되어 있는 2 이상의 승압 변환기에 의해 제 2 DC 전압으로부터 높은 DC 전압을 생성하며,상기 스위칭 소자(33, 37)는 동일 주파수 또는 소정의 기본 주파수의 배수에서 제어되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 상기 스위칭 소자는 18 ㎑ 이상인 주파수에 의해 구동되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 3 항에 있어서, 상기 스위칭 소자(33, 37)는 동일 주파수 또는 소정의 기본 주파수의 배수에서 제어되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 제 1 DC 전압이 초기에 AC 전압으로 변환된 다음 후속하여 상기 제 2 DC 전압으로 정류되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 7 항에 있어서, 상기 AC 전압은 스위칭 소자(12 내지 15)의 브리지 회로에 의해 생성되며, 상기 스위칭 소자(12 내지 15)는 펄스 폭 변조 방식 또는 위상 시프트 방식으로 구동되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 8 항에 있어서, 상기 브리지 회로의 스위칭 소자(12 내지 15) 및 상기 승 압 변환기(들)(20)의 스위칭 소자(23, 33, 37)는 동일 주파수 또는 소정의 기본 주파수의 배수에서 제어되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 7 항에 있어서, 상기 AC 전압은 정류되기 전에 변환되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 제 1 DC 전압이 메인 전압으로부터 정류를 통하여 생성되는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 650 V 보다 작은 전압, 바람직하게는 50 V 내지 650 V 인 범위의 전압을 가진 제 2 DC 전압을 제 1 DC 전압으로부터 생성하고,600 V 보다 큰 전압, 바람직하게는 600 V 내지 2000 V 인 범위의 전압을 가진 출력 전압을 제 2 DC 전압으로부터 생성하는 것을 특징으로 하는 출력 DC 전압의 생성 방법.
- 제 1 DC 전압을 제 2 DC 전압으로 변환하는 제 1 전압 변환 단(2), 및 제 2 DC 전압을 출력 DC 전압으로 변환하는 제 2 전압 변환 단(3)을 포함하며, 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 방법을 수행하는 플라즈마 처리 DC 전압 공급 유닛(1)으로서,출력 전압을 생성하기 위하여, 상기 제 2 전압 변환 단(3)은 제어된 펄스 충격 계수를 가지고 구동되는 스위칭 소자(23)를 가진 하나 이상의 승압 변환기(20)를 포함하는 것을 특징으로 하는 플라즈마 처리 DC 전압 공급 유닛.
- 제 13 항에 있어서, 제 1 전압 변환 단(2) 및 제 2 전압 변환 단(3)을 제어하는 제어 유닛(6)이 제공되는 것을 특징으로 하는 플라즈마 처리 DC 전압 공급 유닛.
- 제 13 항에 있어서, 병렬로 접속되어 있는 2 이상의 승압 변환기가 제공되는 것을 특징으로 하는 플라즈마 처리 DC 전압 공급 유닛.
- 제 15 항에 있어서, 상기 승압 변환기는 공통 필터 커패시터(34)를 포함하는 것을 특징으로 하는 플라즈마 처리 DC 전압 공급 유닛.
- 제 15 항에 있어서, 상기 승압 변환기의 스위칭 소자(33, 37)는 시간적인 오프셋 방식으로 구동되는 것을 특징으로 하는 플라즈마 처리 DC 전압 공급 유닛.
- 제 13 항에 있어서, 제 1 전압 변환 단(2)은 제 1 DC 전압으로부터 AC 전압을 생성하는 인버터(11), 인버터에 접속되어, AC 전압의 전압 변환을 수행하는 변압기(16), 및 제 2 DC 전압을 생성하는 정류기(19)를 포함하는 것을 특징으로 하는 플라즈마 처리 DC 전압 공급 유닛.
- 제 18 항에 있어서, 상기 인버터(11)는 브리지 회로로 구현되는 것을 특징으로 하는 플라즈마 처리 DC 전압 공급 유닛.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10312549.3 | 2003-03-21 | ||
DE10312549A DE10312549B3 (de) | 2003-03-21 | 2003-03-21 | Gasentladungsprozess-Spannungsversorgungseinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050113244A KR20050113244A (ko) | 2005-12-01 |
KR100753462B1 true KR100753462B1 (ko) | 2007-08-31 |
Family
ID=32748289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057017677A KR100753462B1 (ko) | 2003-03-21 | 2004-03-10 | 가스 방전 처리의 전력 공급 유닛 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7408329B2 (ko) |
EP (1) | EP1606872B1 (ko) |
JP (1) | JP4273151B2 (ko) |
KR (1) | KR100753462B1 (ko) |
CN (1) | CN100588102C (ko) |
AT (1) | ATE392737T1 (ko) |
DE (2) | DE10312549B3 (ko) |
WO (1) | WO2004084394A1 (ko) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9997338B2 (en) * | 2005-03-24 | 2018-06-12 | Oerlikon Surface Solutions Ag, Pfäffikon | Method for operating a pulsed arc source |
JP4764980B2 (ja) * | 2005-06-14 | 2011-09-07 | 富士電機株式会社 | 直流−直流変換装置 |
DE102007011230A1 (de) * | 2007-03-06 | 2008-09-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Magnetronplasmaanlage |
DE102007039758B4 (de) * | 2007-08-22 | 2012-10-31 | Johann Wolfgang Goethe-Universität Frankfurt am Main | Einrichtung und Verfahren zur Erzeugung eines Plasmas durch niederfrequente induktive Anregung |
US9118259B2 (en) * | 2007-12-03 | 2015-08-25 | Texas Instruments Incorporated | Phase-shifted dual-bridge DC/DC converter with wide-range ZVS and zero circulating current |
WO2010012293A1 (de) | 2008-08-01 | 2010-02-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Anordnung und verfahren zur erzeugung eines plasmas mit definiertem und stabilem ionisierungszustand |
JP5268615B2 (ja) | 2008-12-15 | 2013-08-21 | キヤノン株式会社 | 電源装置および画像形成装置 |
CN101772252B (zh) * | 2008-12-26 | 2013-02-13 | 中国科学院空间科学与应用研究中心 | 一种等离子体激励电源 |
KR101017585B1 (ko) * | 2008-12-31 | 2011-02-28 | 지에스플라텍 주식회사 | 혼합형 플라즈마 토치의 전원 장치 |
EP2648209B1 (en) | 2009-02-17 | 2018-01-03 | Solvix GmbH | A power supply device for plasma processing |
US8164929B2 (en) * | 2009-08-17 | 2012-04-24 | Schleifring Und Apparatebau Gmbh | Controlled contactless power transmission |
GB2475518A (en) * | 2009-11-20 | 2011-05-25 | Technelec Ltd | Two stage resonant converter for LED lamps |
DE102010031568B4 (de) | 2010-07-20 | 2014-12-11 | TRUMPF Hüttinger GmbH + Co. KG | Arclöschanordnung und Verfahren zum Löschen von Arcs |
KR101228797B1 (ko) | 2011-05-30 | 2013-01-31 | 한국과학기술원 | 전원 공급 장치 |
CN103107714A (zh) * | 2011-11-10 | 2013-05-15 | 烟台龙源电力技术股份有限公司 | 一种等离子体点火系统及其电源系统 |
DE102012201415A1 (de) * | 2012-02-01 | 2013-08-01 | Osram Gmbh | Schaltungsanordnung, Leuchteinheit für ein Fahrzeug und Verfahren zur Ansteuerung von Halbleiterleuchtelementen |
CN103259429A (zh) * | 2012-02-16 | 2013-08-21 | 阳光电源股份有限公司 | 一种逆变电源装置 |
CN102612224B (zh) * | 2012-03-01 | 2015-09-23 | 杭州乐图光电科技有限公司 | 一种mr16led灯驱动电路、驱动方法以及应用其的mr16led灯照明系统 |
TW201427259A (zh) * | 2012-12-19 | 2014-07-01 | Chyng Hong Electronic Co Ltd | 交流電源供應器電源電路 |
JP6089677B2 (ja) * | 2012-12-19 | 2017-03-08 | 富士通株式会社 | 電源装置 |
US9584024B2 (en) * | 2013-06-24 | 2017-02-28 | Illinois Tool Works Inc. | Metal working power supply converter system and method |
US9539661B2 (en) | 2013-06-24 | 2017-01-10 | Illinois Tool Works Inc. | Welding power supply extended range system and method |
US10237962B2 (en) * | 2014-02-26 | 2019-03-19 | Covidien Lp | Variable frequency excitation plasma device for thermal and non-thermal tissue effects |
DE102014220094A1 (de) * | 2014-10-02 | 2016-04-07 | TRUMPF Hüttinger GmbH + Co. KG | Verfahren zum Betrieb eines MF-Leistungsgenerators und MF-Leistungsgenerator |
US10658943B2 (en) * | 2015-07-01 | 2020-05-19 | Texas Instruments Incorpored | Power conditioning circuit with hybrid full wave rectifiction using matched virtual junction rectifier |
DE102016109343A1 (de) * | 2016-05-20 | 2017-11-23 | Christof-Herbert Diener | Schaltungsanordnung zur Bereitstellung von Hochfrequenzenergie und System zur Erzeugung einer elektrischen Entladung |
DE102016110141A1 (de) * | 2016-06-01 | 2017-12-07 | TRUMPF Hüttinger GmbH + Co. KG | Verfahren und Vorrichtung zum Zünden einer Plasmalast |
US10110321B2 (en) * | 2017-03-16 | 2018-10-23 | Tyco Electronics Subsea Communications Llc | Techniques for providing adaptive power distribution using a multi-node network of power feed branching units (PFBUs) and an undersea optical communication system using same |
US10510575B2 (en) | 2017-09-20 | 2019-12-17 | Applied Materials, Inc. | Substrate support with multiple embedded electrodes |
US10555412B2 (en) | 2018-05-10 | 2020-02-04 | Applied Materials, Inc. | Method of controlling ion energy distribution using a pulse generator with a current-return output stage |
US11476145B2 (en) | 2018-11-20 | 2022-10-18 | Applied Materials, Inc. | Automatic ESC bias compensation when using pulsed DC bias |
WO2020154310A1 (en) | 2019-01-22 | 2020-07-30 | Applied Materials, Inc. | Feedback loop for controlling a pulsed voltage waveform |
US11508554B2 (en) | 2019-01-24 | 2022-11-22 | Applied Materials, Inc. | High voltage filter assembly |
JP2020174465A (ja) * | 2019-04-10 | 2020-10-22 | Ntn株式会社 | 三相交流用の絶縁型力率改善装置 |
US11848176B2 (en) | 2020-07-31 | 2023-12-19 | Applied Materials, Inc. | Plasma processing using pulsed-voltage and radio-frequency power |
US11798790B2 (en) | 2020-11-16 | 2023-10-24 | Applied Materials, Inc. | Apparatus and methods for controlling ion energy distribution |
US11901157B2 (en) | 2020-11-16 | 2024-02-13 | Applied Materials, Inc. | Apparatus and methods for controlling ion energy distribution |
US11495470B1 (en) | 2021-04-16 | 2022-11-08 | Applied Materials, Inc. | Method of enhancing etching selectivity using a pulsed plasma |
CN113078823A (zh) * | 2021-05-11 | 2021-07-06 | 安徽省金屹电源科技有限公司 | 一种基于数字化全桥boost两级升压电源 |
US11791138B2 (en) | 2021-05-12 | 2023-10-17 | Applied Materials, Inc. | Automatic electrostatic chuck bias compensation during plasma processing |
US11948780B2 (en) | 2021-05-12 | 2024-04-02 | Applied Materials, Inc. | Automatic electrostatic chuck bias compensation during plasma processing |
US11967483B2 (en) | 2021-06-02 | 2024-04-23 | Applied Materials, Inc. | Plasma excitation with ion energy control |
US11984306B2 (en) | 2021-06-09 | 2024-05-14 | Applied Materials, Inc. | Plasma chamber and chamber component cleaning methods |
US12148595B2 (en) | 2021-06-09 | 2024-11-19 | Applied Materials, Inc. | Plasma uniformity control in pulsed DC plasma chamber |
US11810760B2 (en) | 2021-06-16 | 2023-11-07 | Applied Materials, Inc. | Apparatus and method of ion current compensation |
US11569066B2 (en) | 2021-06-23 | 2023-01-31 | Applied Materials, Inc. | Pulsed voltage source for plasma processing applications |
US11776788B2 (en) | 2021-06-28 | 2023-10-03 | Applied Materials, Inc. | Pulsed voltage boost for substrate processing |
US11476090B1 (en) | 2021-08-24 | 2022-10-18 | Applied Materials, Inc. | Voltage pulse time-domain multiplexing |
US12106938B2 (en) | 2021-09-14 | 2024-10-01 | Applied Materials, Inc. | Distortion current mitigation in a radio frequency plasma processing chamber |
US11694876B2 (en) | 2021-12-08 | 2023-07-04 | Applied Materials, Inc. | Apparatus and method for delivering a plurality of waveform signals during plasma processing |
US11972924B2 (en) | 2022-06-08 | 2024-04-30 | Applied Materials, Inc. | Pulsed voltage source for plasma processing applications |
US12111341B2 (en) | 2022-10-05 | 2024-10-08 | Applied Materials, Inc. | In-situ electric field detection method and apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980067277U (ko) * | 1997-05-24 | 1998-12-05 | 김영귀 | Dc/dc 변환기의 병렬운전제어 |
KR200261558Y1 (ko) * | 2001-10-10 | 2002-01-24 | 대영전기기술 주식회사 | 마이컴을 이용한 고압 램프용 자동 디밍 전자식안정기 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913000A (en) * | 1973-05-29 | 1975-10-14 | Hughes Aircraft Co | Two-phase solid state power converter |
DE3538494A1 (de) * | 1985-10-30 | 1987-05-07 | Boehringer Andreas | Aus einer gleichspannungsquelle gespeiste elektrische schaltungsanordnung zur versorgung eines verbraucherzweipols mit eingepraegtem, jedoch unterbrechbarem gleichstrom oder eingepraegtem, jedoch unterbrechbarem, blockfoermigem wechselstrom mit einstellbarer begrenzung der spannungen am verbraucherzweipol und an den verwendeten elektronischen einwegschaltern |
US4803610A (en) * | 1986-04-07 | 1989-02-07 | Zdzislaw Gulczynski | Switching power supply |
DE3830460A1 (de) * | 1988-09-08 | 1990-03-15 | Asea Brown Boveri | Schaltungsanordnung zur speisung eines elektrischen verbrauchers aus einem wechselspannungsnetz |
DE4023253A1 (de) | 1989-07-24 | 1992-01-23 | Boehringer Andreas | Einrichtung zur speisung eines verbraucherzweipols mit einer weitgehend oberschwingungsfreien und dennoch rasch veraenderbaren gleichspannung oder einem weitgehend oberschwingungsfreien und dennoch rasch veraenderbaren gleichstrom |
DE3924398A1 (de) | 1989-07-24 | 1991-01-31 | Boehringer Andreas | Einrichtung zur speisung eines verbraucherzweipols mit einem weitgehend oberschwingungsfreien und dennoch rasch veraenderbaren gleichstrom |
DE4017207A1 (de) | 1989-07-24 | 1991-12-05 | Boehringer Andreas | Verbesserte einrichtung zur speisung eines verbraucherzweipols mit einem weitgehend oberschwingungsfreien und dennoch rasch veraenderbaren gleichstrom |
JP3003437B2 (ja) * | 1992-11-20 | 2000-01-31 | モトローラ株式会社 | 電圧変換装置 |
JP2556246B2 (ja) * | 1992-12-08 | 1996-11-20 | 東洋製罐株式会社 | 耐熱性ポリエステル容器及びその製法 |
JP3280475B2 (ja) * | 1993-08-03 | 2002-05-13 | 池田デンソー株式会社 | 放電灯点灯装置 |
JPH07327361A (ja) | 1993-12-27 | 1995-12-12 | Mitsubishi Electric Corp | インバータ装置 |
US5426346A (en) * | 1994-03-09 | 1995-06-20 | General Electric Company | Gas discharge lamp ballast circuit with reduced parts-count starting circuit |
TW312890B (ko) * | 1995-10-20 | 1997-08-11 | Eni Inc | |
DE19543419A1 (de) * | 1995-11-21 | 1997-05-22 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren und Schaltungsanordnung zum Betreiben von Kaltkathoden-Glimmleuchtstofflampen |
KR100215991B1 (ko) | 1997-02-01 | 1999-08-16 | 정진영 | 원적외선 방사조성물 및 그 제조방법 |
US5861734A (en) * | 1997-10-14 | 1999-01-19 | Lucent Technologies, Inc. | Control architecture for interleaved converters |
JP3156657B2 (ja) * | 1997-11-12 | 2001-04-16 | 日本電気株式会社 | 二次電池ユニット |
US6052790A (en) * | 1998-01-27 | 2000-04-18 | Dell Usa, L.P. | Computer system with improved DC to DC power conversion employing capacitive energy storage reservoirs |
JPH11243646A (ja) * | 1998-02-23 | 1999-09-07 | Nippon Electric Ind Co Ltd | 充電器用のコンバータ回路 |
DE19917180A1 (de) * | 1998-04-18 | 1999-10-21 | Manfred Diez | Verfahren zum Betreiben eines Gasentladungsstrahlers, und Anordnung zur Durchführung eines solchen Verfahrens |
US6122183A (en) * | 1998-11-24 | 2000-09-19 | Lucent Technologies Inc. | Two-stage, three-phase boost converter with reduced total harmonic distortion |
US6545450B1 (en) | 1999-07-02 | 2003-04-08 | Advanced Energy Industries, Inc. | Multiple power converter system using combining transformers |
US6198257B1 (en) * | 1999-10-01 | 2001-03-06 | Metropolitan Industries, Inc. | Transformerless DC-to-AC power converter and method |
DE10015244C2 (de) * | 2000-03-28 | 2002-09-19 | Fraunhofer Ges Forschung | Verfahren und Schaltungsanordnung zur pulsförmigen Energieeinspeisung in Magnetronentladungen |
JP3670955B2 (ja) * | 2000-11-10 | 2005-07-13 | 株式会社日立製作所 | 力率改善回路 |
US6587356B2 (en) * | 2001-02-23 | 2003-07-01 | Virginia Tech Intellectual Properties, Inc. | Start-up circuit and control for high power isolated boost DC/DC converters |
JP2002325458A (ja) | 2001-02-26 | 2002-11-08 | Shinei Sangyo Kk | 定電流装置 |
KR100364505B1 (ko) | 2001-10-10 | 2002-12-12 | 대영전기기술 주식회사 | 마이컴을 이용한 고압 램프용 전자식안정기 및 자동 디밍제어방법 |
GB2420666B (en) * | 2003-08-08 | 2007-01-03 | Astec Int Ltd | A circuit for maintaining hold-up time while reducing bulk capacitor size and improving efficiency in a power supply |
US7164591B2 (en) * | 2003-10-01 | 2007-01-16 | International Rectifier Corporation | Bridge-less boost (BLB) power factor correction topology controlled with one cycle control |
US7279868B2 (en) * | 2004-03-12 | 2007-10-09 | Comarco Wireless Technologies, Inc. | Power factor correction circuits |
US7023186B2 (en) * | 2004-08-05 | 2006-04-04 | Astec International Limited | Two stage boost converter topology |
US7283379B2 (en) * | 2005-01-07 | 2007-10-16 | Harman International Industries, Incorporated | Current controlled switch mode power supply |
TWI289971B (en) * | 2005-11-01 | 2007-11-11 | Asustek Comp Inc | Boost converter and boost conversion method |
-
2003
- 2003-03-21 DE DE10312549A patent/DE10312549B3/de not_active Expired - Fee Related
-
2004
- 2004-03-10 JP JP2006504610A patent/JP4273151B2/ja not_active Expired - Lifetime
- 2004-03-10 DE DE502004006845T patent/DE502004006845D1/de not_active Expired - Lifetime
- 2004-03-10 KR KR1020057017677A patent/KR100753462B1/ko active IP Right Grant
- 2004-03-10 EP EP04718917A patent/EP1606872B1/de not_active Expired - Lifetime
- 2004-03-10 WO PCT/EP2004/002426 patent/WO2004084394A1/de active IP Right Grant
- 2004-03-10 CN CN200480007596A patent/CN100588102C/zh not_active Expired - Lifetime
- 2004-03-10 AT AT04718917T patent/ATE392737T1/de not_active IP Right Cessation
-
2005
- 2005-09-15 US US11/226,473 patent/US7408329B2/en not_active Expired - Lifetime
-
2008
- 2008-07-01 US US12/166,026 patent/US7898238B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980067277U (ko) * | 1997-05-24 | 1998-12-05 | 김영귀 | Dc/dc 변환기의 병렬운전제어 |
KR200261558Y1 (ko) * | 2001-10-10 | 2002-01-24 | 대영전기기술 주식회사 | 마이컴을 이용한 고압 램프용 자동 디밍 전자식안정기 |
Also Published As
Publication number | Publication date |
---|---|
WO2004084394A1 (de) | 2004-09-30 |
US20080284344A1 (en) | 2008-11-20 |
DE502004006845D1 (de) | 2008-05-29 |
CN100588102C (zh) | 2010-02-03 |
JP4273151B2 (ja) | 2009-06-03 |
EP1606872A1 (de) | 2005-12-21 |
US7898238B2 (en) | 2011-03-01 |
JP2006521078A (ja) | 2006-09-14 |
CN1762087A (zh) | 2006-04-19 |
DE10312549B3 (de) | 2004-08-26 |
EP1606872B1 (de) | 2008-04-16 |
ATE392737T1 (de) | 2008-05-15 |
KR20050113244A (ko) | 2005-12-01 |
US7408329B2 (en) | 2008-08-05 |
US20060076904A1 (en) | 2006-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100753462B1 (ko) | 가스 방전 처리의 전력 공급 유닛 | |
EP3691101A1 (en) | Interleaved switched-capacitor converters | |
US9168083B2 (en) | HR surgical generator | |
US7830685B2 (en) | Method modular power supply for x-ray tubes and method thereof | |
US8315076B2 (en) | Circuit arrangement having a dual coil for producing an alternating voltage or an alternating current | |
US5140510A (en) | Constant frequency power converter | |
JP5585408B2 (ja) | スイッチング電源装置 | |
JP5483231B2 (ja) | 電圧均一回路 | |
US6009002A (en) | Operating a power electronic circuit arrangement having multiple power converters | |
US6744222B2 (en) | Discharge lamp lighting apparatus and lamp apparatus | |
KR20100037149A (ko) | 전압 트랜스포머를 포함하는 회로 어레인지먼트 및 연관된 방법 | |
CN113328638A (zh) | 一种宽电压宽频率输出的等离子体电源及其控制方法 | |
JP2005253295A (ja) | 準共振ソフトスイッチングタイプのインバータを備えた溶接セット | |
JP2003299356A (ja) | Dc/dcコンバータの制御方法 | |
KR102736657B1 (ko) | 전력 증폭기를 위한 부스터 스테이지 회로 | |
WO2000011784A1 (en) | A high voltage pulse generator using a non-linear capacitor | |
JP2004064817A (ja) | 電源、スパッタ用電源及びスパッタ装置 | |
JP2007524212A (ja) | 点灯回路及びその動作方法、駆動回路 | |
JPH11144860A (ja) | 高周波加熱装置 | |
JP4879556B2 (ja) | 高電圧充電器 | |
EP4429092A1 (en) | A modular power converter and a ups | |
JP2000350457A (ja) | 電力変換装置 | |
JP2024538301A (ja) | Dc/dcコンバータを備えるrfパルス増幅器およびrfパルスを増幅する方法 | |
JP2002159171A (ja) | 電源装置及び放電灯点灯装置 | |
CN113422536A (zh) | 一种负极性电压型脉冲驱动电路拓扑、系统及设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20050921 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20060113 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20070208 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070719 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20070823 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20070824 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
PG1701 | Publication of correction | ||
PR1001 | Payment of annual fee |
Payment date: 20100816 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20110811 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20120816 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120816 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130820 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20130820 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140825 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20140825 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150821 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20150821 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160817 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20160817 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170811 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20170811 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180809 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20180809 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20220811 Start annual number: 16 End annual number: 16 |
|
PR1001 | Payment of annual fee |
Payment date: 20230810 Start annual number: 17 End annual number: 17 |
|
PC1801 | Expiration of term |
Termination date: 20240910 Termination category: Expiration of duration |