BR8108193A - Processo para controlar a tensao de corrente continua em um precipitador eletrostatico - Google Patents

Processo para controlar a tensao de corrente continua em um precipitador eletrostatico

Info

Publication number
BR8108193A
BR8108193A BR8108193A BR8108193A BR8108193A BR 8108193 A BR8108193 A BR 8108193A BR 8108193 A BR8108193 A BR 8108193A BR 8108193 A BR8108193 A BR 8108193A BR 8108193 A BR8108193 A BR 8108193A
Authority
BR
Brazil
Prior art keywords
controlling
current voltage
electrostatic precipitator
voltage continues
continues
Prior art date
Application number
BR8108193A
Other languages
English (en)
Inventor
Leif Lind
Original Assignee
Smidth & Co As F L
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=10518049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8108193(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of BR8108193A publication Critical patent/BR8108193A/pt

Links

Classifications

    • 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
    • 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
    • B03C3/68—Control systems therefor
    • 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
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/903—Precipitators

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sewing Machines And Sewing (AREA)
BR8108193A 1980-12-17 1981-12-16 Processo para controlar a tensao de corrente continua em um precipitador eletrostatico BR8108193A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8040463 1980-12-17

Publications (1)

Publication Number Publication Date
BR8108193A true BR8108193A (pt) 1982-09-28

Family

ID=10518049

Family Applications (2)

Application Number Title Priority Date Filing Date
BR8108193A BR8108193A (pt) 1980-12-17 1981-12-16 Processo para controlar a tensao de corrente continua em um precipitador eletrostatico
BR8108195A BR8108195A (pt) 1980-12-17 1981-12-16 Processo para controlar os parametros de operacao de um precipitador eletrostatico

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR8108195A BR8108195A (pt) 1980-12-17 1981-12-16 Processo para controlar os parametros de operacao de um precipitador eletrostatico

Country Status (13)

Country Link
US (2) US4445911A (pt)
EP (2) EP0055525B1 (pt)
JP (2) JPS57127461A (pt)
AU (2) AU547654B2 (pt)
BR (2) BR8108193A (pt)
CA (2) CA1172686A (pt)
DE (2) DE3165590D1 (pt)
DK (2) DK158377C (pt)
ES (2) ES508028A0 (pt)
IE (2) IE52163B1 (pt)
IN (2) IN155609B (pt)
NO (2) NO814274L (pt)
ZA (2) ZA818629B (pt)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055525B1 (en) * 1980-12-17 1984-08-15 F.L. Smidth & Co. A/S Method of controlling operation of an electrostatic precipitator
DE3275706D1 (en) * 1981-07-24 1987-04-23 Rodney John Truce Detecting, measuring and applying back corona parameters on an electrostatic precipitator
DE3364432D1 (en) * 1982-07-28 1986-08-14 Smidth & Co As F L Method of protecting a thyristor switch of a pulse generator for an electrostatic precipitator
DK355382A (da) * 1982-08-09 1984-02-10 Smidth & Co As F L Fremgangsmaade til styring af et impulsdrevet elektrofilter til minimal effektoptagelse ved en given rensningsgrad
US4587475A (en) * 1983-07-25 1986-05-06 Foster Wheeler Energy Corporation Modulated power supply for an electrostatic precipitator
GB8431293D0 (en) * 1984-12-12 1985-01-23 Smidth & Co As F L Controlling pulse frequency of electrostatic precipitator
DE3526754A1 (de) * 1985-07-26 1987-01-29 Metallgesellschaft Ag Regelverfahren fuer ein elektrofilter
US4680533A (en) * 1985-08-01 1987-07-14 General Electric Company Protection arrangement for switching device of a capacitive load pulser circuit
US4680532A (en) * 1985-08-01 1987-07-14 General Electric Company False triggering protection for switching device of a capacitive load pulser circuit
US4779207A (en) * 1987-01-06 1988-10-18 The Chemithon Corporation SO3 flue gas conditioning system
US4757421A (en) * 1987-05-29 1988-07-12 Honeywell Inc. System for neutralizing electrostatically-charged objects using room air ionization
US4996471A (en) * 1990-02-28 1991-02-26 Frank Gallo Controller for an electrostatic precipitator
SE500810E (sv) * 1993-01-29 2003-01-29 Flaekt Ab Sätt att vid ¦verslag reglera str¦mtillf¦rseln till en elektrostatisk stoftavskiljare
US5378978A (en) * 1993-04-02 1995-01-03 Belco Technologies Corp. System for controlling an electrostatic precipitator using digital signal processing
US5370720A (en) * 1993-07-23 1994-12-06 Welhelm Environmental Technologies, Inc. Flue gas conditioning system
US5597403A (en) * 1994-06-07 1997-01-28 The Chemithon Corporation Flue gas conditioning system for intermittently energized precipitation
US5689177A (en) * 1996-01-11 1997-11-18 The Babcock & Wilcox Company Method and apparatus to regulate a voltage controller
SE9802177D0 (sv) * 1998-06-18 1998-06-18 Kraftelektronik Ab Metod och anordning för alstring av spänningspulser till en elektrostatisk stoftavskiljare
US5975090A (en) 1998-09-29 1999-11-02 Sharper Image Corporation Ion emitting grooming brush
US6176977B1 (en) 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
US7695690B2 (en) 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US7220295B2 (en) 2003-05-14 2007-05-22 Sharper Image Corporation Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices
US6632407B1 (en) * 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US6974560B2 (en) * 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
US20020150520A1 (en) * 1998-11-05 2002-10-17 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with enhanced emitter electrode
US6350417B1 (en) 1998-11-05 2002-02-26 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US6544485B1 (en) * 2001-01-29 2003-04-08 Sharper Image Corporation Electro-kinetic device with enhanced anti-microorganism capability
US7318856B2 (en) 1998-11-05 2008-01-15 Sharper Image Corporation Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path
US20030206837A1 (en) * 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability
US20020122751A1 (en) * 1998-11-05 2002-09-05 Sinaiko Robert J. Electro-kinetic air transporter-conditioner devices with a enhanced collector electrode for collecting more particulate matter
US6911186B2 (en) 1998-11-05 2005-06-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US20050210902A1 (en) 2004-02-18 2005-09-29 Sharper Image Corporation Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes
US6585935B1 (en) 1998-11-20 2003-07-01 Sharper Image Corporation Electro-kinetic ion emitting footwear sanitizer
US6749667B2 (en) * 2002-06-20 2004-06-15 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US7056370B2 (en) * 2002-06-20 2006-06-06 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
US7405672B2 (en) 2003-04-09 2008-07-29 Sharper Image Corp. Air treatment device having a sensor
US6984987B2 (en) * 2003-06-12 2006-01-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US7077890B2 (en) 2003-09-05 2006-07-18 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
US7517503B2 (en) 2004-03-02 2009-04-14 Sharper Image Acquisition Llc Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US20050051420A1 (en) 2003-09-05 2005-03-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with insulated driver electrodes
US20050082160A1 (en) * 2003-10-15 2005-04-21 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with a mesh collector electrode
US7767169B2 (en) 2003-12-11 2010-08-03 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US20050146712A1 (en) * 2003-12-24 2005-07-07 Lynx Photonics Networks Inc. Circuit, system and method for optical switch status monitoring
US7081152B2 (en) * 2004-02-18 2006-07-25 Electric Power Research Institute Incorporated ESP performance optimization control
US7638104B2 (en) 2004-03-02 2009-12-29 Sharper Image Acquisition Llc Air conditioner device including pin-ring electrode configurations with driver electrode
WO2006000114A1 (de) * 2004-06-29 2006-01-05 Eidgenössische Materialprüfungs- und Forschungsanstalt Empa Verfahren und steuerungseinheit zur regelung der betriebsspannung und zur verschleisskontrolle an einer vorrichtung für die elektrostatische partikelabscheidung in gasströmen
US20060018809A1 (en) 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US7311762B2 (en) 2004-07-23 2007-12-25 Sharper Image Corporation Air conditioner device with a removable driver electrode
US7285155B2 (en) 2004-07-23 2007-10-23 Taylor Charles E Air conditioner device with enhanced ion output production features
PL1652586T5 (pl) 2004-10-26 2016-08-31 Smidth As F L System wytwarzający impulsy dla odpylacza elektrostatycznego
WO2007051239A1 (en) * 2005-10-31 2007-05-10 Indigo Technologies Group Pty Ltd Precipitator energisation control system
US7452403B2 (en) * 2005-12-29 2008-11-18 General Electric Company System and method for applying partial discharge analysis for electrostatic precipitator
US7833322B2 (en) 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
US7785404B2 (en) * 2006-10-02 2010-08-31 Sylmark Holdings Limited Ionic air purifier with high air flow
EP2397227A1 (en) * 2010-06-18 2011-12-21 Alstom Technology Ltd Method to control the line distortion of a system of power supplies of electrostatic precipitators
US9641011B2 (en) * 2011-06-10 2017-05-02 Hitachi Automotive Systems, Ltd. Battery control device adapting the battery current limit by decreasing the stored current limit by comparing it with the measured battery current
MY185485A (en) * 2014-01-29 2021-05-19 Mitsubishi Power Env Solutions Ltd Electrostatic precipitator, charge control program for electrostatic precipitator, and charge control method for electrostatic precipitator
WO2015188837A1 (en) * 2014-06-13 2015-12-17 Flsmidth A/S Controlling a high voltage power supply for an electrostatic precipitator
DK3112029T3 (da) * 2015-06-29 2021-11-22 General Electric Technology Gmbh Impulstændingsmønster til en transformer i et elektrofilter og elektrofilter

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA680837A (en) * 1964-02-25 B. Thomas John Electrostatic precipitators
DE1080979B (de) * 1954-09-29 1960-05-05 Herbert Brandt Dr Ing Verfahren zur selbstaendigen Regelung der Spannung von elektrischen Gasreinigungsanlagen
US3166705A (en) * 1961-02-13 1965-01-19 Appbau Rothemuehle Dr Brandt & Automatic voltage control for electrical precipitators
GB981147A (en) * 1962-07-28 1965-01-20 Brandt Herbert Improvements in the automatic voltage control of electrical precipitators
GB1017351A (en) * 1964-01-06 1966-01-19 Standard Telephones Cables Ltd Improvements in or relating to electrostatic precipitator power supply equipment
US3443358A (en) * 1965-06-11 1969-05-13 Koppers Co Inc Precipitator voltage control
GB1154972A (en) * 1965-09-30 1969-06-11 Joy Mfg Co Electrical Control Method and Apparatus
US3622839A (en) * 1970-01-19 1971-11-23 Robicon Corp Control system for electrostatic precipitator power supply
US3745749A (en) * 1971-07-12 1973-07-17 Envirotech Corp Circuits for controlling the power supplied to an electrical precipitator
DE2340716A1 (de) * 1972-11-02 1975-02-20 8601 Steinfeld Einrichtung zur elektronischen staubabscheidung
GB1424346A (en) * 1972-11-16 1976-02-11 Lodge Cottrell Ltd Automatic voltage controller
US3984215A (en) * 1975-01-08 1976-10-05 Hudson Pulp & Paper Corporation Electrostatic precipitator and method
DK150012C (da) * 1975-03-03 1992-05-25 Smidth & Co As F L Elektrisk kobling til et elektrostatisk filter
US4052177A (en) * 1975-03-03 1977-10-04 Nea-Lindberg A/S Electrostatic precipitator arrangements
GB1563714A (en) * 1975-09-02 1980-03-26 High Voltage Engineering Corp Electrostatic precipitation systems
CA1089002A (en) * 1976-08-13 1980-11-04 Richard K. Davis Automatic control system for electric precipitators
US4267502A (en) * 1979-05-23 1981-05-12 Envirotech Corporation Precipitator voltage control system
DE2949786A1 (de) * 1979-12-11 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ermitteln der filterstromgrenze eines elektrofilters
DE3027172A1 (de) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines elektrofilters
US4311491A (en) * 1980-08-18 1982-01-19 Research Cottrell, Inc. Electrostatic precipitator control for high resistivity particulate
EP0055525B1 (en) * 1980-12-17 1984-08-15 F.L. Smidth & Co. A/S Method of controlling operation of an electrostatic precipitator

Also Published As

Publication number Publication date
US4445911A (en) 1984-05-01
EP0054378B1 (en) 1985-02-20
CA1172686A (en) 1984-08-14
BR8108195A (pt) 1982-09-28
ZA818630B (en) 1982-10-27
ZA818629B (en) 1982-10-27
CA1172687A (en) 1984-08-14
ES8303121A1 (es) 1983-02-01
DK158377C (da) 1990-10-22
ES508028A0 (es) 1983-02-01
JPS57127462A (en) 1982-08-07
JPS57127461A (en) 1982-08-07
NO814274L (no) 1982-06-18
DK165050B (da) 1992-10-05
AU547654B2 (en) 1985-10-31
DK538981A (da) 1982-06-18
NO814276L (no) 1982-06-18
EP0055525A1 (en) 1982-07-07
AU550175B2 (en) 1986-03-06
DK539081A (da) 1982-06-18
DE3165590D1 (en) 1984-09-20
IE52162B1 (en) 1987-07-22
IE52163B1 (en) 1987-07-22
DK165050C (da) 1993-02-15
IE812883L (en) 1982-06-17
ES508027A0 (es) 1983-02-01
US4659342A (en) 1987-04-21
ES8303120A1 (es) 1983-02-01
IN155698B (pt) 1985-02-23
EP0054378B2 (en) 1991-01-16
DK158377B (da) 1990-05-14
EP0055525B1 (en) 1984-08-15
AU7833481A (en) 1982-06-24
AU7856781A (en) 1982-06-24
DE3169116D1 (en) 1985-03-28
EP0054378A1 (en) 1982-06-23
IE812882L (en) 1982-06-17
IN155609B (pt) 1985-02-16

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