JP2017530683A - 電気アークガスヒータのための電力供給装置 - Google Patents
電気アークガスヒータのための電力供給装置 Download PDFInfo
- Publication number
- JP2017530683A JP2017530683A JP2017517735A JP2017517735A JP2017530683A JP 2017530683 A JP2017530683 A JP 2017530683A JP 2017517735 A JP2017517735 A JP 2017517735A JP 2017517735 A JP2017517735 A JP 2017517735A JP 2017530683 A JP2017530683 A JP 2017530683A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- current
- electric arc
- gas heater
- arc gas
- 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.)
- Granted
Links
- 238000010891 electric arc Methods 0.000 title claims abstract description 20
- 238000013508 migration Methods 0.000 claims description 4
- 230000005012 migration Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- 210000002381 plasma Anatomy 0.000 description 21
- 239000007789 gas Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Images
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
- H05B7/00—Heating by electric discharge
- H05B7/18—Heating by arc discharge
- H05B7/185—Heating gases for arc discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
-
- 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
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Plasma Technology (AREA)
- Dc-Dc Converters (AREA)
- Arc Welding Control (AREA)
Abstract
Description
2 パルス幅変調チョッパ
3 安定インダクタ
4 フライバックダイオード
5 瞬間的なトーチ電流を報告するセンサ
6 所望のトーチ電流または設定点値
7 電流調節器
8 チョッパのパルス幅変調を駆動するユニット
9 プラズマトーチ
Claims (6)
- 前記DC/DCコンバータが、バックコンバータであることを特徴とする、請求項1に記載のDC電力供給装置。
- U0>3000Vであることを特徴とする、請求項1または2に記載のDC電力供給装置。
- 前記ガスヒータに配送される電力が、1から10MWの間であることを特徴とする、請求項1から3のいずれか一項に記載のDC電力供給装置。
- 前記電気アークガスヒータが、中空電極を有する非移行型セグメント化プラズマトーチであることを特徴とする、請求項1から4のいずれか一項に記載のDC電力供給装置。
- 非移行型電気アークガスヒータを動作させる方法であって、前記ヒータが、500A RMSを超える電流を供給され、前記電流が、DC成分およびAC成分を含み、前記AC成分が、50Aから前記DC成分の20%の間のピーク間振幅を有することを特徴とする、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14187236 | 2014-10-01 | ||
EP14187236.6 | 2014-10-01 | ||
PCT/EP2015/072084 WO2016050627A1 (en) | 2014-10-01 | 2015-09-25 | Power supply for electric arc gas heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017530683A true JP2017530683A (ja) | 2017-10-12 |
JP6879906B2 JP6879906B2 (ja) | 2021-06-02 |
Family
ID=51628054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017517735A Active JP6879906B2 (ja) | 2014-10-01 | 2015-09-25 | 電気アークガスヒータのための電力供給装置 |
Country Status (13)
Country | Link |
---|---|
US (2) | US10856373B2 (ja) |
EP (1) | EP3202234B1 (ja) |
JP (1) | JP6879906B2 (ja) |
KR (1) | KR102329563B1 (ja) |
CN (1) | CN107006087B (ja) |
AU (1) | AU2015327076B2 (ja) |
CA (1) | CA2961130C (ja) |
DK (1) | DK3202234T3 (ja) |
ES (1) | ES2683547T3 (ja) |
HR (1) | HRP20181304T1 (ja) |
PL (1) | PL3202234T3 (ja) |
PT (1) | PT3202234T (ja) |
WO (1) | WO2016050627A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3202234T3 (en) | 2014-10-01 | 2018-08-27 | Umicore Nv | POWER SUPPLY FOR AN ELECTRIC BUGHAS HEATER |
US10391576B2 (en) | 2016-11-21 | 2019-08-27 | Illinois Tool Works Inc. | Calculating output inductance of a weld secondary |
RU2698905C1 (ru) * | 2018-11-07 | 2019-09-02 | Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" | Источник питания электродугового плазмотрона постоянного тока |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928757C3 (de) * | 1969-06-06 | 1978-11-23 | Messer Griesheim Gmbh, 6000 Frankfurt | Schaltungsanordnung zum Stabilisieren und Zünden von Schweißlichtbögen |
US4009365A (en) * | 1973-12-17 | 1977-02-22 | Institut Po Metaloznanie I Technologia Na Metalite | Pulsed-DC arc welding |
US4324971A (en) * | 1980-07-09 | 1982-04-13 | Thermal Dynamics Corporation | Torch height acquisition using arc transfer |
NO162440C (no) | 1983-03-15 | 1989-12-27 | Skf Steel Eng Ab | Anordning ved elektrisk oppvarming av gasser. |
US4580080A (en) * | 1983-10-20 | 1986-04-01 | General Electric Company | Phase control ballast |
JPS6092081A (ja) * | 1983-10-21 | 1985-05-23 | Mitsubishi Electric Corp | トランジスタ式直流ア−ク溶接機 |
US4912296A (en) * | 1988-11-14 | 1990-03-27 | Schlienger Max P | Rotatable plasma torch |
US4916599A (en) * | 1989-03-29 | 1990-04-10 | Hyperpower, Inc. | Switching power supply |
US5055742A (en) * | 1989-05-18 | 1991-10-08 | Lutron Electronics Co., Inc. | Gas discharge lamp dimming system |
US5144205A (en) * | 1989-05-18 | 1992-09-01 | Lutron Electronics Co., Inc. | Compact fluorescent lamp dimming system |
US5086205A (en) * | 1990-03-26 | 1992-02-04 | Powcon, Inc. | Apparatus employing a welding power supply for powering a plasma cutting torch |
EP0528913A4 (en) * | 1990-05-15 | 1993-07-28 | The University Of Sydney | A dc switched arc torch power supply |
WO1991020176A1 (en) * | 1990-06-15 | 1991-12-26 | The University Of Sydney | A dc arc torch power supply |
US5166871A (en) * | 1990-08-31 | 1992-11-24 | International Business Machines Corporation | Buck switching regulator with tow control loops |
US5170030A (en) * | 1991-04-08 | 1992-12-08 | Thermal Dynamics Corporation | Plasma torch electronic pulsing circuit |
US5262699A (en) * | 1991-08-26 | 1993-11-16 | Gte Products Corporation | Starting and operating circuit for arc discharge lamp |
FR2690037B1 (fr) * | 1992-04-10 | 1997-10-24 | Aerospatiale | Systeme pour le pilotage d'une torche a plasma. |
US5530220A (en) * | 1994-04-11 | 1996-06-25 | Thermal Dynamics Corporation | Plasma torch arc transfer circuit |
JP2819393B2 (ja) | 1994-11-09 | 1998-10-30 | 株式会社三社電機製作所 | プラズマアーク電源装置 |
JP3417508B2 (ja) * | 1995-07-12 | 2003-06-16 | 株式会社小松製作所 | プラズマトーチ |
US5831237A (en) * | 1997-03-13 | 1998-11-03 | The Lincoln Electric Company | Plasma arc power system and method of operating same |
EP0907305B1 (en) * | 1997-09-29 | 2002-07-03 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for operating discharge lamp |
US5990443A (en) * | 1998-03-12 | 1999-11-23 | Thermal Dynamics Corporation | Plasma torch pilot arc circuit |
US6133543A (en) * | 1998-11-06 | 2000-10-17 | Hypertherm, Inc. | System and method for dual threshold sensing in a plasma ARC torch |
US6670572B2 (en) * | 2002-03-04 | 2003-12-30 | Thermal Dynamics Corporation | Solenoid control and safety circuit system and method |
US6794601B2 (en) * | 2002-09-05 | 2004-09-21 | Thermal Dynamics Corporation | Plasma arc torch system with pilot re-attach circuit and method |
US8785816B2 (en) * | 2004-07-13 | 2014-07-22 | Lincoln Global, Inc. | Three stage power source for electric arc welding |
KR101219033B1 (ko) * | 2004-08-20 | 2013-01-07 | 삼성디스플레이 주식회사 | 전원 공급 장치 및 표시 장치 |
US7432661B2 (en) * | 2005-05-02 | 2008-10-07 | Lutron Electronics Co., Inc. | Electronic ballast having a flyback cat-ear power supply |
JP5174013B2 (ja) * | 2006-05-22 | 2013-04-03 | アジレント・テクノロジーズ・オーストラリア(エム)プロプライエタリー・リミテッド | 分光分析用の発電機 |
US7411353B1 (en) * | 2007-05-11 | 2008-08-12 | Rutberg Alexander P | Alternating current multi-phase plasma gas generator with annular electrodes |
US20090134129A1 (en) * | 2007-11-27 | 2009-05-28 | General Electric Company | Ablative plasma gun apparatus and system |
KR100994333B1 (ko) * | 2008-03-03 | 2010-11-12 | 이병철 | 혼합 플라즈마 발생장치 및 방법, 그리고 혼합 플라즈마를이용한 전열 조리장치 |
US9878395B2 (en) * | 2008-03-14 | 2018-01-30 | Illinois Tool Works Inc. | Method for detecting current transfer in a plasma arc |
US8138676B2 (en) * | 2008-12-01 | 2012-03-20 | Mills Robert L | Methods and systems for dimmable fluorescent lighting using multiple frequencies |
JP5573130B2 (ja) * | 2009-12-01 | 2014-08-20 | ウシオ電機株式会社 | 放電ランプ点灯装置 |
JP4992994B2 (ja) * | 2009-12-01 | 2012-08-08 | ウシオ電機株式会社 | 高圧放電ランプ点灯装置およびプロジェクタ |
CN103222344B (zh) * | 2010-09-22 | 2015-12-16 | 株式会社岛津制作所 | 高频电源装置 |
US9629206B1 (en) * | 2012-04-23 | 2017-04-18 | Universal Lighting Technologies, Inc. | Reducing output ripple current and protecting inverter switches during non-zero voltage switching for isolated buck converters |
US9309596B2 (en) * | 2013-01-31 | 2016-04-12 | Ngimat Co. | Flame-assisted flash sintering |
EP2988900A4 (en) * | 2013-04-24 | 2016-12-07 | Esab Group Inc | PLASMA CUTTER FOR A POWER SUPPLY WITH A VARIABLE SWITCH FREQUENCY |
US9539661B2 (en) * | 2013-06-24 | 2017-01-10 | Illinois Tool Works Inc. | Welding power supply extended range system and method |
EP2829349B1 (de) * | 2013-07-26 | 2017-12-20 | Linde Aktiengesellschaft | Schweißbrenner und Schweißgerät mit Hohlelektrode und potentialfrei zugeführtem Schweißzusatzwerkstoff, Schweißverfahren und Verwendung eines Prozessgases |
DK3202234T3 (en) | 2014-10-01 | 2018-08-27 | Umicore Nv | POWER SUPPLY FOR AN ELECTRIC BUGHAS HEATER |
-
2015
- 2015-09-25 DK DK15767523.2T patent/DK3202234T3/en active
- 2015-09-25 EP EP15767523.2A patent/EP3202234B1/en active Active
- 2015-09-25 CA CA2961130A patent/CA2961130C/en active Active
- 2015-09-25 WO PCT/EP2015/072084 patent/WO2016050627A1/en active Application Filing
- 2015-09-25 US US15/516,055 patent/US10856373B2/en active Active
- 2015-09-25 ES ES15767523.2T patent/ES2683547T3/es active Active
- 2015-09-25 JP JP2017517735A patent/JP6879906B2/ja active Active
- 2015-09-25 KR KR1020177011361A patent/KR102329563B1/ko active IP Right Grant
- 2015-09-25 PL PL15767523T patent/PL3202234T3/pl unknown
- 2015-09-25 CN CN201580053719.4A patent/CN107006087B/zh active Active
- 2015-09-25 AU AU2015327076A patent/AU2015327076B2/en active Active
- 2015-09-25 PT PT15767523T patent/PT3202234T/pt unknown
-
2018
- 2018-08-10 HR HRP20181304TT patent/HRP20181304T1/hr unknown
-
2020
- 2020-10-30 US US17/084,743 patent/US20210051775A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN107006087B (zh) | 2020-08-25 |
US10856373B2 (en) | 2020-12-01 |
AU2015327076A1 (en) | 2017-04-20 |
PL3202234T3 (pl) | 2018-12-31 |
DK3202234T3 (en) | 2018-08-27 |
CA2961130A1 (en) | 2016-04-07 |
JP6879906B2 (ja) | 2021-06-02 |
ES2683547T3 (es) | 2018-09-26 |
KR20170061698A (ko) | 2017-06-05 |
EP3202234B1 (en) | 2018-05-16 |
KR102329563B1 (ko) | 2021-11-23 |
CA2961130C (en) | 2023-07-11 |
AU2015327076B2 (en) | 2020-10-01 |
WO2016050627A1 (en) | 2016-04-07 |
HRP20181304T1 (hr) | 2018-10-19 |
PT3202234T (pt) | 2018-10-01 |
EP3202234A1 (en) | 2017-08-09 |
US20210051775A1 (en) | 2021-02-18 |
CN107006087A (zh) | 2017-08-01 |
US20180235037A1 (en) | 2018-08-16 |
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