FR2207308B1 - Regulateur de tension automatique - Google Patents

Regulateur de tension automatique

Info

Publication number
FR2207308B1
FR2207308B1 FR7340954A FR7340954A FR2207308B1 FR 2207308 B1 FR2207308 B1 FR 2207308B1 FR 7340954 A FR7340954 A FR 7340954A FR 7340954 A FR7340954 A FR 7340954A FR 2207308 B1 FR2207308 B1 FR 2207308B1
Authority
FR
France
Prior art keywords
voltage regulator
automatic voltage
automatic
regulator
voltage
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
Application number
FR7340954A
Other languages
English (en)
Other versions
FR2207308A1 (fr
Inventor
Bernard Canning
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.)
Lodge Cottrell Ltd
Original Assignee
Lodge Cottrell 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 Lodge Cottrell Ltd filed Critical Lodge Cottrell Ltd
Publication of FR2207308A1 publication Critical patent/FR2207308A1/fr
Application granted granted Critical
Publication of FR2207308B1 publication Critical patent/FR2207308B1/fr
Expired 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Power Engineering (AREA)
  • Electrostatic Separation (AREA)
FR7340954A 1972-11-16 1973-11-16 Regulateur de tension automatique Expired FR2207308B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5291272A GB1424346A (en) 1972-11-16 1972-11-16 Automatic voltage controller
US41559273A 1973-11-14 1973-11-14
US05/512,575 US3959715A (en) 1972-11-16 1974-10-07 Automatic controller for electrostatic precipitator

Publications (2)

Publication Number Publication Date
FR2207308A1 FR2207308A1 (fr) 1974-06-14
FR2207308B1 true FR2207308B1 (fr) 1978-11-17

Family

ID=27260286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340954A Expired FR2207308B1 (fr) 1972-11-16 1973-11-16 Regulateur de tension automatique

Country Status (7)

Country Link
US (1) US3959715A (fr)
AU (1) AU466423B2 (fr)
BE (1) BE807462A (fr)
DE (1) DE2357017B2 (fr)
FR (1) FR2207308B1 (fr)
GB (1) GB1424346A (fr)
LU (1) LU68818A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282014A (en) * 1975-01-31 1981-08-04 Siemens Aktiengesellschaft Detector for detecting voltage breakdowns on the high-voltage side of an electric precipitator
CA1089002A (fr) * 1976-08-13 1980-11-04 Richard K. Davis Systeme de regulation automatique pour depoussiereurs electriques
GB1556264A (en) * 1976-12-15 1979-11-21 Lodge Cottrell Ltd Analogue automatic voltage controller
US4174496A (en) * 1978-08-02 1979-11-13 Rockwell International Corporation Monolithic solid state power controller
US4290003A (en) * 1979-04-26 1981-09-15 Belco Pollution Control Corporation High voltage control of an electrostatic precipitator system
DE2949786A1 (de) * 1979-12-11 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ermitteln der filterstromgrenze eines elektrofilters
DE3007364A1 (de) * 1980-02-27 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Steuerung fuer ein elektrofilter
DE3017685A1 (de) * 1980-05-08 1981-11-12 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum regeln der spannung eines in einer anlage eingesetzten elektrofilters
DE3017884A1 (de) * 1980-05-09 1981-11-19 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur fortlaufenden optimierung des elektrischen arbeitspunktes eines elektrostatischen nassfilters
US4311491A (en) * 1980-08-18 1982-01-19 Research Cottrell, Inc. Electrostatic precipitator control for high resistivity particulate
EP0054378B2 (fr) * 1980-12-17 1991-01-16 F.L. Smidth & Co. A/S Méthode de contrôle du fonctionnement d'un précipitateur électrostatique
FR2502984A1 (fr) * 1981-04-03 1982-10-08 Belco Pollution Control Corp Dispositif a haute tension pour un systeme de depoussiereur electrostatique
DE3118542A1 (de) * 1981-05-09 1983-01-27 Belco Pollution Control Corp., Parsippany, N.J. Elektrostatische gasreinigungsvorrichtung und verfahren zum aendern der betriebshochspannung dieser vorrichtung
EP0097161B1 (fr) * 1981-07-24 1987-03-18 TRUCE, Rodney John Detection, mesure et application des parametres de contre-couronne sur un precipitateur electrostatique
US4522635A (en) * 1982-10-19 1985-06-11 Flakt Aktiebolag Method and device for varying a d.c. voltage connected to an electrostatic dust separator
US5378978A (en) * 1993-04-02 1995-01-03 Belco Technologies Corp. System for controlling an electrostatic precipitator using digital signal processing
DE19511442C1 (de) * 1995-03-30 1996-03-07 Babcock Anlagen Gmbh Verfahren zum Betrieb eines elektrostatischen Abscheiders
EP2397227A1 (fr) * 2010-06-18 2011-12-21 Alstom Technology Ltd Procédé pour contrôler la distorsion de ligne dans un système d'alimentations électriques de dépoussiéreurs électriques
CN103376749A (zh) * 2012-04-23 2013-10-30 鸿富锦精密工业（深圳）有限公司 开关机电路及电子设备
US20170354980A1 (en) 2016-06-14 2017-12-14 Pacific Air Filtration Holdings, LLC Collecting electrode
US10882053B2 (en) 2016-06-14 2021-01-05 Agentis Air Llc Electrostatic air filter
US10828646B2 (en) 2016-07-18 2020-11-10 Agentis Air Llc Electrostatic air filter
US20200188931A1 (en) * 2018-12-13 2020-06-18 Pacific Air Filtration Holdings, LLC Electronic device with advanced control features
US10792673B2 (en) 2018-12-13 2020-10-06 Agentis Air Llc Electrostatic air cleaner
US10875034B2 (en) 2018-12-13 2020-12-29 Agentis Air Llc Electrostatic precipitator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018431A (en) * 1960-01-04 1962-01-23 Bell Telephone Labor Inc Alternating current voltage regulator
DE1563151B2 (de) * 1965-05-04 1971-04-08 Compagnie Generale dAutomatisme, Paris Vorrichtung zur steuerung des mittleren stromes durch einen verbraucher
US3379960A (en) * 1966-01-19 1968-04-23 Superior Electric Co Automatic voltage regulator with buck-boost transformers
GB1135269A (en) * 1966-07-20 1968-12-04 Rosemount Eng Co Ltd Improvements in or relating to systems for controlling electrical power
CH461443A (de) * 1967-08-30 1968-08-31 Bbc Brown Boveri & Cie Regeleinrichtung für ein Speisegerät eines Elektrofilters
US3577708A (en) * 1968-05-28 1971-05-04 Koppers Co Inc Spark interval responsive precipitator voltage control
US3643405A (en) * 1969-03-08 1972-02-22 Siemens Ag Circuit arrangement for automatic control of the voltage of an electrical filter

Also Published As

Publication number Publication date
AU466423B2 (en) 1975-10-30
DE2357017B2 (de) 1979-01-18
LU68818A1 (de) 1974-01-21
US3959715A (en) 1976-05-25
GB1424346A (en) 1976-02-11
BE807462A (fr) 1974-03-15
DE2357017A1 (de) 1974-05-30
AU6254073A (en) 1975-06-19
FR2207308A1 (fr) 1974-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse