ES2079836T3 - Suministro de energia protegido por un conmutador del tipo de alta frecuencia, en especial para precipitadores electrostaticos. - Google Patents

Suministro de energia protegido por un conmutador del tipo de alta frecuencia, en especial para precipitadores electrostaticos.

Info

Publication number
ES2079836T3
ES2079836T3 ES92830114T ES92830114T ES2079836T3 ES 2079836 T3 ES2079836 T3 ES 2079836T3 ES 92830114 T ES92830114 T ES 92830114T ES 92830114 T ES92830114 T ES 92830114T ES 2079836 T3 ES2079836 T3 ES 2079836T3
Authority
ES
Spain
Prior art keywords
high frequency
energy supply
electrostatic precipitators
protected
electrostatic
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.)
Expired - Lifetime
Application number
ES92830114T
Other languages
English (en)
Inventor
Guglielmo Liberati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enel SpA
Original Assignee
Enel SpA
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 Enel SpA filed Critical Enel SpA
Application granted granted Critical
Publication of ES2079836T3 publication Critical patent/ES2079836T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Emergency Protection Circuit Devices (AREA)

Abstract

SUMINISTRO DE ENERGIA DE TIPO DE CONMUTACION PROTEGIDA DE FRECUENCIA ALTA, EN PARTICULAR PARA PRECIPITADORES ELECTROSTATICOS. UN SUMINISTRO DE ENERGIA DE TIPO DE CONMUTACION PROTEGIDA DE FRECUENCIA ALTA, EN PARTICULAR PARA PRECIPITADORES ELECTROSTATICOS, CARACTERIZADO POR EL HECHO DE COMPRENDER UN SISTEMA DE SUMINISTRO DE ENERGIA REGULADO (20) PARA PROPORCIONAR VOLTAJE DIRECTO AJUSTADO A UN VALOR DESEADO Y A UN VOLTAJE RELATIVAMENTE BAJO; UN SISTEMA DE CONMUTACION DE ALTA EFICACIA, FRECUENCIA ALTA (25) QUE CONDUCE UN TRASFORMADOR ELEVADOR DE VOLTAJE (27) HASTA QUE ALCANZA SUBSTANCIALMENTE EL VOLTAJE DE OPERACION DESEADO DEL PRECIPITADOR, EL CIRCUITO SECUNDARIO DEL CUAL ALIMENTA DIRECTAMENTE, POR MEDIO DE UN GRUPO RECTIFICADOR (28), EL PRECIPITADOR ELECTROSTATICO. EL SISTEMA DE CONMUTACION DE FRECUENCIA ALTA ESTA CONTROLADO EN SU OPERACION EN RESPUESTA A ANORMALIDADES QUE INDIQUEN UNA DESCARGA INCIPIENTE ENTRE LOS ELECTRODOS DEL PRECIPITADOR ELECTROSTATICO PARA MODIFICAR LAS CONDICIONES DE OPERACION Y EVITAR LA FORMACION DE DESCARGAS DISRUPTIVAS CON EL POSIBLE DAÑO POSTERIOR DE TODO EL SUMINISTRO DE ENERGIA Y/O EL PRECIPITADOR ELECTROSTATICO.
ES92830114T 1991-04-12 1992-03-11 Suministro de energia protegido por un conmutador del tipo de alta frecuencia, en especial para precipitadores electrostaticos. Expired - Lifetime ES2079836T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI910083A IT1247337B (it) 1991-04-12 1991-04-12 Alimentatore protetto del tipo a commutazione ad alta frequenza, in particolare per precipitatori elettrostatici

Publications (1)

Publication Number Publication Date
ES2079836T3 true ES2079836T3 (es) 1996-01-16

Family

ID=11349571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92830114T Expired - Lifetime ES2079836T3 (es) 1991-04-12 1992-03-11 Suministro de energia protegido por un conmutador del tipo de alta frecuencia, en especial para precipitadores electrostaticos.

Country Status (6)

Country Link
US (1) US5255178A (es)
EP (1) EP0508961B1 (es)
AT (1) ATE130532T1 (es)
DE (1) DE69206182T2 (es)
ES (1) ES2079836T3 (es)
IT (1) IT1247337B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500810E (sv) * 1993-01-29 2003-04-29 Flaekt Ab Sätt att vid ¦verslag reglera str¦mtillf¦rseln till en elektrostatisk stoftavskiljare
US5401299A (en) * 1993-02-26 1995-03-28 Crs Industries, Inc. Air purification apparatus
US5542967A (en) * 1994-10-06 1996-08-06 Ponizovsky; Lazar Z. High voltage electrical apparatus for removing ecologically noxious substances from gases
US5629842A (en) * 1995-04-05 1997-05-13 Zero Emissions Technology Inc. Two-stage, high voltage inductor
US5903450A (en) * 1995-04-05 1999-05-11 Zero Emissions Technology Inc. Electrostatic precipitator power supply circuit having a T-filter and pi-filter
ES2207684T3 (es) * 1995-10-24 2004-06-01 Aquagas New Zealand Limited Convertidor de corriente alterna en corriente continua.
US5773799A (en) * 1996-04-01 1998-06-30 Gas Research Institute High-frequency induction heating power supply
US5908575A (en) * 1997-05-16 1999-06-01 Gas Research Institute Method of inductively fusion joining plastic pipes
DE19816046A1 (de) * 1998-04-09 1999-10-28 Bosch Gmbh Robert Sicherheitsvorrichtung für einen Antrieb
JP3775417B2 (ja) * 2004-02-09 2006-05-17 ダイキン工業株式会社 放電装置及び空気浄化装置
US7404847B2 (en) * 2005-07-28 2008-07-29 Hess Don H Apparatus and method for enhancing filtration
US7175695B1 (en) * 2005-07-28 2007-02-13 Hess Don H Apparatus and method for enhancing filtration
FR2902886A1 (fr) * 2006-06-22 2007-12-28 Renault Sas Dispositif pour un diagnostic d'un generateur tres haute tension
US8233255B1 (en) * 2008-04-01 2012-07-31 Redkoh Industries, Inc. Systems and methods of power conversion for electrostatic precipitators
EA021216B1 (ru) 2009-08-19 2015-04-30 Скайтрон Энерджи Гмбх Система и способ регулирования регенеративной установки для выработки электроэнергии
US9028588B2 (en) 2010-09-15 2015-05-12 Donald H. Hess Particle guide collector system and associated method
US9468935B2 (en) 2012-08-31 2016-10-18 Donald H. Hess System for filtering airborne particles
US8797707B2 (en) * 2012-12-14 2014-08-05 Redkoh Industries, Inc. Systems and methods of power conversion for electrostatic precipitators
PL3112029T3 (pl) * 2015-06-29 2021-12-27 General Electric Technology Gmbh Schemat wyzwalania impulsu dla transformatora elektrofiltru i elektrofiltru
CN106076642B (zh) * 2016-06-03 2018-04-24 江苏科技大学 静电除尘高频高压电源系统及控制方法
DE102017201870A1 (de) * 2016-06-09 2017-12-14 Siemens Aktiengesellschaft Mess- und Auswerteeinrichtung zur kontinuierlichen, kontaktlosen Gleichstrommessung von Ableitströmen bei Kunststoff-Nasselektrofiltern zur Detektion von Kurzschlussströmen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641740A (en) * 1969-07-09 1972-02-15 Belco Pollution Control Corp Pulse-operated electrostatic precipitator
DE2713675C2 (de) * 1977-03-28 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Stromversorgung für einen Elektroabscheider
US4587475A (en) * 1983-07-25 1986-05-06 Foster Wheeler Energy Corporation Modulated power supply for an electrostatic precipitator
US4600411A (en) * 1984-04-06 1986-07-15 Lucidyne, Inc. Pulsed power supply for an electrostatic precipitator
EP0317634A4 (de) * 1984-12-17 1989-08-09 V Elektrotech I V I Lenina Stromversorgung für gasreinigende elektrofilter.
DE3522569A1 (de) * 1985-06-24 1987-01-02 Metallgesellschaft Ag Stromversorgung fuer ein elektrofilter
DE3531025A1 (de) * 1985-08-30 1987-03-05 Bosch Gmbh Robert Schaltungsanordnung zur regelung der hochspannungsversorgung eines elektrostatischen filters

Also Published As

Publication number Publication date
DE69206182T2 (de) 1996-06-27
IT1247337B (it) 1994-12-12
ATE130532T1 (de) 1995-12-15
US5255178A (en) 1993-10-19
EP0508961A1 (en) 1992-10-14
ITFI910083A1 (it) 1992-10-12
ITFI910083A0 (it) 1991-04-12
DE69206182D1 (de) 1996-01-04
EP0508961B1 (en) 1995-11-22

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