BRPI0702805A - fonte de alimentação para precipitador eletrostático - Google Patents

fonte de alimentação para precipitador eletrostático

Info

Publication number
BRPI0702805A
BRPI0702805A BRPI0702805-9A BRPI0702805A BRPI0702805A BR PI0702805 A BRPI0702805 A BR PI0702805A BR PI0702805 A BRPI0702805 A BR PI0702805A BR PI0702805 A BRPI0702805 A BR PI0702805A
Authority
BR
Brazil
Prior art keywords
current
alternating
electrostatic precipitator
transformer
high frequency
Prior art date
Application number
BRPI0702805-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Per Anders Gustav Ranstad
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of BRPI0702805A publication Critical patent/BRPI0702805A/pt

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
    • H02M5/40—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
    • H02M5/44—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 using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—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 using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—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 using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—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 using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • 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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • H02M7/4815—Resonant converters
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electrostatic Separation (AREA)
  • Inverter Devices (AREA)
  • Filters And Equalizers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
BRPI0702805-9A 2006-06-23 2007-06-25 fonte de alimentação para precipitador eletrostático BRPI0702805A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06115978A EP1870994B1 (en) 2006-06-23 2006-06-23 Power supply for electrostatic precipitator

Publications (1)

Publication Number Publication Date
BRPI0702805A true BRPI0702805A (pt) 2008-02-19

Family

ID=37770927

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702805-9A BRPI0702805A (pt) 2006-06-23 2007-06-25 fonte de alimentação para precipitador eletrostático

Country Status (12)

Country Link
US (1) US7649753B2 (enExample)
EP (1) EP1870994B1 (enExample)
JP (1) JP4961279B2 (enExample)
CN (2) CN101093963A (enExample)
AT (1) ATE456183T1 (enExample)
AU (1) AU2007202910B2 (enExample)
BR (1) BRPI0702805A (enExample)
DE (1) DE602006011868D1 (enExample)
DK (1) DK1870994T3 (enExample)
ES (1) ES2340191T3 (enExample)
PL (1) PL1870994T3 (enExample)
ZA (1) ZA200704937B (enExample)

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US8931296B2 (en) 2009-11-23 2015-01-13 John S. Chen System and method for energy-saving inductive heating of evaporators and other heat-exchangers
EP2398139A1 (en) * 2010-06-18 2011-12-21 Alstom Technology Ltd Method for the operation of electrostatic precipitators
JP5974011B2 (ja) * 2010-10-06 2016-08-23 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 送電網の過渡過電圧からｅｓｐ電源を保護する方法及び装置
CN102097956A (zh) * 2011-02-25 2011-06-15 浙江省电力设计院 一种静电除尘用高频高压大功率电源
US20120319625A1 (en) * 2011-06-17 2012-12-20 Sany Heavy Equipment, Usa R&D Institute Motor control system
US9653923B2 (en) * 2011-12-12 2017-05-16 Avago Technologies General Ip (Singapore) Pte. Ltd. Resonant power management architectures
CN102522897A (zh) * 2011-12-14 2012-06-27 南京航空航天大学 大升降压比的双向直流变换器
CN102810992A (zh) * 2012-08-23 2012-12-05 襄阳九鼎昊天环保设备有限公司 三相l-c恒流源高压电源
CN103326552B (zh) * 2013-06-28 2016-03-30 成都多林电器有限责任公司 超大功率igbt感应加热设备的电流均衡系统及全桥逆变单元
CN103513136B (zh) * 2013-10-14 2016-08-10 中国科学院电工研究所 一种变压器传输特性测试装置及方法
EP3078107B1 (en) 2013-12-04 2019-11-20 Schneider Electric IT Corporation Improvement of inverter regulation
US9419536B2 (en) * 2014-02-28 2016-08-16 General Electric Company DC power transmission systems and method of assembling the same
CN104201930B (zh) * 2014-08-26 2016-08-24 江苏科技大学 静电除尘用脉冲高压电源系统及高压脉冲电路设计方法
US20160352249A1 (en) * 2015-06-01 2016-12-01 Otis Elevator Company Paralleled active front-end rectifiers with negligible common-mode
EP3112029B1 (en) * 2015-06-29 2021-09-29 General Electric Technology GmbH Pulse firing pattern for a transformer of an electrostatic precipitator and electrostatic precipitator
US10637369B2 (en) * 2015-10-20 2020-04-28 Schneider Electric It Corporation Current sensing system for full-bridge pulse-width modulated inverter system
US9923485B2 (en) * 2015-11-05 2018-03-20 Futurewei Technologies, Inc. Multi-channel inverter systems
US9601904B1 (en) * 2015-12-07 2017-03-21 Raytheon Company Laser diode driver with variable input voltage and variable diode string voltage
JP7286660B2 (ja) * 2017-10-09 2023-06-05 クラフトパワーコン・スウェーデン・エービー 高電圧電源システム
CN108233720B (zh) * 2018-03-13 2019-07-02 厦门大学 基于半桥冗余的可容错运行全桥llc谐振变换器
DE102018220720A1 (de) * 2018-11-30 2020-06-04 BSH Hausgeräte GmbH Elektrostatisches Filtermodul für Luftreiniger und Luftreiniger
KR102270685B1 (ko) * 2019-10-30 2021-06-30 주식회사 엔아이티코리아 전기 집진기용 직류 펄스 전원 공급 장치
CN113346760A (zh) * 2021-06-29 2021-09-03 同济大学 一种用于高效率功率变换器的谐振特性动态构建方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697717A (en) * 1971-11-19 1972-10-10 Gen Electric Induction cooking appliance with multicylinder power circuits
ES2035609T3 (es) * 1988-08-12 1993-04-16 E & M Lamort Tamices para depurador y clasificador de pasta de papel.
US5668707A (en) * 1994-10-04 1997-09-16 Delco Electronics Corp. Multi-phase power converter with harmonic neutralization
BR9816024B1 (pt) * 1998-09-18 2011-09-06 método para a operação de um precipitador eletrostático.
DE19962665B4 (de) * 1999-12-23 2008-08-21 Siemens Ag Stromversorgung für Elektrofilter
JP4278290B2 (ja) * 2000-08-21 2009-06-10 オリジン電気株式会社 集塵用電源装置
NO312388B1 (no) 2000-09-29 2002-04-29 Efd Induction As Höyfrekvens vekselrettere med höy utgangseffekt og resonanslast
EP1342310A2 (de) * 2000-12-14 2003-09-10 Otto Junker GmbH Verfahren zur speisung einer induktiven last mit parallelgeschalteten weichschaltenden wechselrichtern
JP2004056838A (ja) * 2002-07-16 2004-02-19 Toshiba Corp 直流電圧発生装置
US6924991B2 (en) * 2003-01-23 2005-08-02 Spellman High Voltage Electronics Corporation Energy transfer multiplexer
US7054411B2 (en) * 2004-04-01 2006-05-30 General Electric Company Multichannel contactless power transfer system for a computed tomography system
US7336509B2 (en) * 2005-09-28 2008-02-26 Rockwell Automation Technologies, Inc. Method and apparatus for estimating line inductance for PWM rectifier control

Also Published As

Publication number Publication date
ATE456183T1 (de) 2010-02-15
AU2007202910A1 (en) 2008-01-31
EP1870994B1 (en) 2010-01-20
DE602006011868D1 (de) 2010-03-11
ES2340191T3 (es) 2010-05-31
CN104242678A (zh) 2014-12-24
ZA200704937B (en) 2008-06-25
CN101093963A (zh) 2007-12-26
PL1870994T3 (pl) 2010-06-30
JP4961279B2 (ja) 2012-06-27
US20070297200A1 (en) 2007-12-27
AU2007202910B2 (en) 2011-06-30
JP2008011697A (ja) 2008-01-17
DK1870994T3 (da) 2010-05-17
EP1870994A1 (en) 2007-12-26
US7649753B2 (en) 2010-01-19

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH (CH)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2625 DE 27-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.