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IT1245165B - SYSTEM TO CONTROL AND REGULATE VOLTAGE PULSE POWER SUPPLIES FOR ELECTROSTATIC PRECIPITATORS - Google Patents

SYSTEM TO CONTROL AND REGULATE VOLTAGE PULSE POWER SUPPLIES FOR ELECTROSTATIC PRECIPITATORS

Info

Publication number
IT1245165B
IT1245165B ITMI910398A ITMI910398A IT1245165B IT 1245165 B IT1245165 B IT 1245165B IT MI910398 A ITMI910398 A IT MI910398A IT MI910398 A ITMI910398 A IT MI910398A IT 1245165 B IT1245165 B IT 1245165B
Authority
IT
Italy
Prior art keywords
power supplies
voltage
electrostatic precipitators
control
generator
Prior art date
Application number
ITMI910398A
Other languages
Italian (it)
Inventor
Valerio Bogani
Original Assignee
Ente Naz Energia Elettrica
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=11358599&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1245165(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITMI910398A0 publication Critical patent/ITMI910398A0/en
Priority to ITMI910398A priority Critical patent/IT1245165B/en
Application filed by Ente Naz Energia Elettrica filed Critical Ente Naz Energia Elettrica
Priority to EP92101961A priority patent/EP0499138B1/en
Priority to DK92101961.8T priority patent/DK0499138T3/en
Priority to DE69203876T priority patent/DE69203876T2/en
Priority to AT92101961T priority patent/ATE126100T1/en
Priority to ES92101961T priority patent/ES2079086T3/en
Publication of ITMI910398A1 publication Critical patent/ITMI910398A1/en
Publication of IT1245165B publication Critical patent/IT1245165B/en
Application granted granted Critical
Priority to GR950403039T priority patent/GR3018054T3/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
  • Elimination Of Static Electricity (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Networks Using Active Elements (AREA)

Abstract

Sistema per controllare e regolare alimentatori ad impulsi di tensione per precipitatori elettrostatici (4) portante elettrodi emettitori (5) e captatori (6) e associato a un primo generatore di tensione continua di base (2) applicata a detti elettrodi emettitori e associato a un secondo generatore di tensione continua ausiliaria (3) che emette impulsi di tensione applicati a detti elettrodi emettitori e comprendente un primo regolatore di tensione (7A) fra detto primo generatore (2) e un primo partitore della tensione continua di base (8) e comprende un secondo regolatore di tensione (7B) fra detto secondo generatore (3) e un secondo partitore della tensione continua ausiliaria (9) per annullare tutte le variazioni di dette due tensioni dovute all'interdipendenza fra dette due tensioni (FIG. 1).System for controlling and regulating voltage impulse power supplies for electrostatic precipitators (4) carrying emitting electrodes (5) and sensors (6) and associated with a first basic direct voltage generator (2) applied to said emitting electrodes and associated with a second auxiliary direct voltage generator (3) which emits voltage pulses applied to said emitting electrodes and comprising a first voltage regulator (7A) between said first generator (2) and a first divider of the basic direct voltage (8) and comprises a second voltage regulator (7B) between said second generator (3) and a second divider of the auxiliary direct voltage (9) to cancel all the variations of said two voltages due to the interdependence between said two voltages (FIG. 1).

ITMI910398A 1991-02-15 1991-02-15 SYSTEM TO CONTROL AND REGULATE VOLTAGE PULSE POWER SUPPLIES FOR ELECTROSTATIC PRECIPITATORS IT1245165B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI910398A IT1245165B (en) 1991-02-15 1991-02-15 SYSTEM TO CONTROL AND REGULATE VOLTAGE PULSE POWER SUPPLIES FOR ELECTROSTATIC PRECIPITATORS
EP92101961A EP0499138B1 (en) 1991-02-15 1992-02-06 An assembly for controlling a voltage pulse feeder in a electrostatic precipitator
ES92101961T ES2079086T3 (en) 1991-02-15 1992-02-06 A SET TO CONTROL A VOLTAGE PULSE FEED DEVICE IN AN ELECTROSTATIC PRECIPITATOR.
DK92101961.8T DK0499138T3 (en) 1991-02-15 1992-02-06 Device for controlling a voltage pulse supply in an electrostatic filter
DE69203876T DE69203876T2 (en) 1991-02-15 1992-02-06 Assembly to control voltage pulse supply in an electrostatic precipitator.
AT92101961T ATE126100T1 (en) 1991-02-15 1992-02-06 ASSEMBLY TO CONTROL VOLTAGE PULSE SUPPLY IN AN ELECTROSTATIC SEPARATOR.
GR950403039T GR3018054T3 (en) 1991-02-15 1995-11-10 An assembly for controlling a voltage pulse feeder in a electrostatic precipitator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910398A IT1245165B (en) 1991-02-15 1991-02-15 SYSTEM TO CONTROL AND REGULATE VOLTAGE PULSE POWER SUPPLIES FOR ELECTROSTATIC PRECIPITATORS

Publications (3)

Publication Number Publication Date
ITMI910398A0 ITMI910398A0 (en) 1991-02-15
ITMI910398A1 ITMI910398A1 (en) 1992-08-15
IT1245165B true IT1245165B (en) 1994-09-13

Family

ID=11358599

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910398A IT1245165B (en) 1991-02-15 1991-02-15 SYSTEM TO CONTROL AND REGULATE VOLTAGE PULSE POWER SUPPLIES FOR ELECTROSTATIC PRECIPITATORS

Country Status (7)

Country Link
EP (1) EP0499138B1 (en)
AT (1) ATE126100T1 (en)
DE (1) DE69203876T2 (en)
DK (1) DK0499138T3 (en)
ES (1) ES2079086T3 (en)
GR (1) GR3018054T3 (en)
IT (1) IT1245165B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006272493B2 (en) * 2005-07-25 2009-10-22 Blue Cube Intellectual Property Company (Pty) Ltd Method of and control system for controlling electrostatic separator
US8552326B2 (en) * 2010-09-03 2013-10-08 Separation Technologies Llc Electrostatic separation control system
US9393573B2 (en) 2014-04-24 2016-07-19 Separation Technologies Llc Continuous belt for belt-type separator devices
US9764332B2 (en) 2015-02-13 2017-09-19 Separation Technologies Llc Edge air nozzles for belt-type separator devices
CA3184748A1 (en) 2020-06-22 2021-09-10 Separation Technologies Llc Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007364A1 (en) * 1980-02-27 1981-09-10 Siemens AG, 1000 Berlin und 8000 München CONTROL FOR AN ELECTRIC FILTER
DE3027172A1 (en) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München METHOD FOR OPERATING AN ELECTROFILTER
DE3531025A1 (en) * 1985-08-30 1987-03-05 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR CONTROLLING THE HIGH VOLTAGE SUPPLY OF AN ELECTROSTATIC FILTER

Also Published As

Publication number Publication date
ITMI910398A0 (en) 1991-02-15
EP0499138A2 (en) 1992-08-19
EP0499138A3 (en) 1992-09-30
ES2079086T3 (en) 1996-01-01
EP0499138B1 (en) 1995-08-09
ITMI910398A1 (en) 1992-08-15
DE69203876T2 (en) 1996-04-04
DK0499138T3 (en) 1995-12-11
GR3018054T3 (en) 1996-02-29
ATE126100T1 (en) 1995-08-15
DE69203876D1 (en) 1995-09-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970305