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 eletrostaticoInfo
- 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
Links
- 239000012717 electrostatic precipitator Substances 0.000 title 1
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)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Sewing Machines And Sewing (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
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 |
---|---|---|---|
BR8108195A BR8108195A (pt) | 1980-12-17 | 1981-12-16 | Processo para controlar os parametros de operacao de um precipitador eletrostatico |
BR8108193A BR8108193A (pt) | 1980-12-17 | 1981-12-16 | Processo para controlar a tensao de corrente continua em um precipitador eletrostatico |
Family Applications Before (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) | JPS57127462A (pt) |
AU (2) | AU547654B2 (pt) |
BR (2) | BR8108195A (pt) |
CA (2) | CA1172686A (pt) |
DE (2) | DE3169116D1 (pt) |
DK (2) | DK165050C (pt) |
ES (2) | ES8303120A1 (pt) |
IE (2) | IE52162B1 (pt) |
IN (2) | IN155609B (pt) |
NO (2) | NO814274L (pt) |
ZA (2) | ZA818630B (pt) |
Families Citing this family (61)
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 |
WO1983000297A1 (en) * | 1981-07-24 | 1983-02-03 | Rodney John Truce | Detecting, measuring and applying back corona parameters on an electrostatic precipitator |
EP0103950B1 (en) * | 1982-07-28 | 1986-07-09 | F.L. Smidth & Co. A/S | 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 | 2003-04-29 | 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 |
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 |
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 |
US6544485B1 (en) | 2001-01-29 | 2003-04-08 | Sharper Image Corporation | Electro-kinetic 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 |
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 |
US6632407B1 (en) | 1998-11-05 | 2003-10-14 | Sharper Image Corporation | Personal electro-kinetic air transporter-conditioner |
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 |
US7695690B2 (en) | 1998-11-05 | 2010-04-13 | Tessera, Inc. | Air treatment apparatus having multiple downstream electrodes |
US6176977B1 (en) * | 1998-11-05 | 2001-01-23 | Sharper Image Corporation | Electro-kinetic air transporter-conditioner |
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 |
US6974560B2 (en) * | 1998-11-05 | 2005-12-13 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability |
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 |
US6350417B1 (en) * | 1998-11-05 | 2002-02-26 | Sharper Image Corporation | Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
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 |
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 |
US20050051420A1 (en) | 2003-09-05 | 2005-03-10 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner devices with insulated driver electrodes |
US7906080B1 (en) | 2003-09-05 | 2011-03-15 | Sharper Image Acquisition Llc | Air treatment apparatus having a liquid holder and a bipolar ionization device |
US7077890B2 (en) | 2003-09-05 | 2006-07-18 | Sharper Image Corporation | Electrostatic precipitators with insulated driver electrodes |
US7724492B2 (en) | 2003-09-05 | 2010-05-25 | Tessera, Inc. | Emitter electrode having a strip shape |
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 |
ATE433348T1 (de) * | 2004-06-29 | 2009-06-15 | Empa | Verfahren und steuerungseinheit zur regelung der betriebsspannung und zur verschleisskontrolle an einer vorrichtung für die elektrostatische partikelabscheidung in gasströmen |
US7285155B2 (en) | 2004-07-23 | 2007-10-23 | Taylor Charles E | Air conditioner device with enhanced ion output production features |
US7311762B2 (en) | 2004-07-23 | 2007-12-25 | Sharper Image Corporation | Air conditioner device with a removable driver electrode |
US20060016333A1 (en) | 2004-07-23 | 2006-01-26 | Sharper Image Corporation | Air conditioner device with removable driver electrodes |
PL1652586T5 (pl) | 2004-10-26 | 2016-08-31 | Smidth As F L | System wytwarzający impulsy dla odpylacza elektrostatycznego |
EP1948364A1 (en) * | 2005-10-31 | 2008-07-30 | 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 |
EP2720343B1 (en) * | 2011-06-10 | 2017-03-01 | Hitachi Automotive Systems, Ltd. | Battery control device and battery system |
US10328437B2 (en) * | 2014-01-29 | 2019-06-25 | Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd. | Electrostatic precipitator, charge control program for electrostatic precipitator, and charge control method for electrostatic precipitator |
PL3154702T3 (pl) * | 2014-06-13 | 2021-12-13 | Flsmidth A/S | Sterowanie zasilaczem wysokonapięciowym elektrofiltra |
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)
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 |
-
1981
- 1981-12-02 EP EP81305678A patent/EP0055525B1/en not_active Expired
- 1981-12-02 DE DE8181305677T patent/DE3169116D1/de not_active Expired
- 1981-12-02 DE DE8181305678T patent/DE3165590D1/de not_active Expired
- 1981-12-02 EP EP81305677A patent/EP0054378B2/en not_active Expired - Lifetime
- 1981-12-07 AU AU78334/81A patent/AU547654B2/en not_active Ceased
- 1981-12-07 DK DK538981A patent/DK165050C/da not_active IP Right Cessation
- 1981-12-07 DK DK539081A patent/DK158377C/da active
- 1981-12-08 IE IE2882/81A patent/IE52162B1/en unknown
- 1981-12-08 IE IE2883/81A patent/IE52163B1/en unknown
- 1981-12-11 ZA ZA818630A patent/ZA818630B/xx unknown
- 1981-12-11 ZA ZA818629A patent/ZA818629B/xx unknown
- 1981-12-15 CA CA000392279A patent/CA1172686A/en not_active Expired
- 1981-12-15 CA CA000392290A patent/CA1172687A/en not_active Expired
- 1981-12-15 NO NO814274A patent/NO814274L/no unknown
- 1981-12-15 US US06/331,012 patent/US4445911A/en not_active Expired - Lifetime
- 1981-12-15 NO NO814276A patent/NO814276L/no unknown
- 1981-12-16 ES ES508027A patent/ES8303120A1/es not_active Expired
- 1981-12-16 ES ES508028A patent/ES508028A0/es active Granted
- 1981-12-16 BR BR8108195A patent/BR8108195A/pt unknown
- 1981-12-16 AU AU78567/81A patent/AU550175B2/en not_active Expired - Fee Related
- 1981-12-16 BR BR8108193A patent/BR8108193A/pt unknown
- 1981-12-17 JP JP56204487A patent/JPS57127462A/ja active Pending
- 1981-12-17 IN IN1428/CAL/81A patent/IN155609B/en unknown
- 1981-12-17 IN IN1427/CAL/81A patent/IN155698B/en unknown
- 1981-12-17 JP JP56204486A patent/JPS57127461A/ja active Pending
-
1984
- 1984-04-30 US US06/605,180 patent/US4659342A/en not_active Expired - Lifetime
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