ZA807728B - Method for automatic control of the voltage of an electrostatic filter at the breakdown limit - Google Patents

Method for automatic control of the voltage of an electrostatic filter at the breakdown limit

Info

Publication number
ZA807728B
ZA807728B ZA00807728A ZA807728A ZA807728B ZA 807728 B ZA807728 B ZA 807728B ZA 00807728 A ZA00807728 A ZA 00807728A ZA 807728 A ZA807728 A ZA 807728A ZA 807728 B ZA807728 B ZA 807728B
Authority
ZA
South Africa
Prior art keywords
voltage
breakdown
electrostatic filter
automatic control
breakdown limit
Prior art date
Application number
ZA00807728A
Other languages
English (en)
Inventor
W Schmidt
G Mehler
H Winkler
H Herklotz
H Schummer
F Neulinger
H Daar
Original Assignee
Metallges Ag And Siemens Ag
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 Metallges Ag And Siemens Ag filed Critical Metallges Ag And Siemens Ag
Publication of ZA807728B publication Critical patent/ZA807728B/xx

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Networks Using Active Elements (AREA)
  • Power Conversion In General (AREA)
ZA00807728A 1979-12-11 1980-12-10 Method for automatic control of the voltage of an electrostatic filter at the breakdown limit ZA807728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792949764 DE2949764A1 (de) 1979-12-11 1979-12-11 Verfahren zum selbsttaetigen fuehren der spannung eines elektrofilters an der durchschlagsgrenze

Publications (1)

Publication Number Publication Date
ZA807728B true ZA807728B (en) 1981-12-30

Family

ID=6088134

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00807728A ZA807728B (en) 1979-12-11 1980-12-10 Method for automatic control of the voltage of an electrostatic filter at the breakdown limit

Country Status (7)

Country Link
US (1) US4354152A (de)
EP (1) EP0030657B1 (de)
JP (1) JPS56124460A (de)
AT (1) ATE4486T1 (de)
AU (1) AU538541B2 (de)
DE (2) DE2949764A1 (de)
ZA (1) ZA807728B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015275A1 (de) * 1980-04-21 1981-10-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum selbsttaetigen fuehren der spannung eines elektrofilters an der durchschlagsgrenze
DE3017685A1 (de) * 1980-05-08 1981-11-12 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum regeln der spannung eines in einer anlage eingesetzten elektrofilters
SE8104574L (sv) * 1981-07-28 1983-01-29 Svenska Flaektfabriken Ab Styranordning for en elektrostatisk stoftavskiljare
US4479164A (en) * 1982-08-09 1984-10-23 Combustion Engineering, Inc. Control for an electrostatic treater
US4587475A (en) * 1983-07-25 1986-05-06 Foster Wheeler Energy Corporation Modulated power supply for an electrostatic precipitator
US4536698A (en) * 1983-08-25 1985-08-20 Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Po Ochikh Tke Tekhnologichesky Gazov, Stochnykh Vod I Ispolzovaniju Vtorichnykh Energoresursov Predpriyaty Chernoi Metallurgii Vnipichermetenergoochist Ka Method and apparatus for supplying voltage to high-ohmic dust electrostatic precipitator
GB2149594A (en) * 1983-11-09 1985-06-12 Smidth & Co As F L Fast-acting spark-over detector
US4605424A (en) * 1984-06-28 1986-08-12 Johnston David F Method and apparatus for controlling power to an electronic precipitator
DK552186A (da) * 1986-11-19 1988-05-20 Smidth & Co As F L Fremgangsmaade og apparat til detektering af tilbagestraaling i et elektrofilter med almindelig eller intermitterende jaevnspaendingsforsyning
DE4220658C1 (de) * 1992-06-24 1993-03-18 Metallgesellschaft Ag, 6000 Frankfurt, De
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
US5689177A (en) * 1996-01-11 1997-11-18 The Babcock & Wilcox Company Method and apparatus to regulate a voltage controller
CN114100860B (zh) * 2022-01-29 2022-04-19 华能平凉发电有限责任公司 一种电除尘器的闪络电压控制方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148977B (de) * 1958-07-02 1963-05-22 Licentia Gmbh Einrichtung zur Spannungsregelung von elektrostatischen Abscheidern
DE1557061B2 (de) * 1966-01-18 1976-05-13 Fuji Electric Co., Ltd., Kawasaki, Kanagawa (Japan) Einrichtung zum regeln der spannung eines elektroabscheiders
DE1657352B2 (de) * 1967-06-12 1974-02-14 Veb Transformatoren- Und Roentgenwerk Hermann Matern, X 8030 Dresden Einrichtung zur Regelung der Ausgangsspannung von Gleichspannungserzeugern für elektrische Abscheider
US3577708A (en) * 1968-05-28 1971-05-04 Koppers Co Inc Spark interval responsive precipitator voltage control
US3745749A (en) * 1971-07-12 1973-07-17 Envirotech Corp Circuits for controlling the power supplied to an electrical precipitator
DE2540084C2 (de) * 1975-09-09 1983-08-25 Metallgesellschaft Ag, 6000 Frankfurt Einrichtung zum hochspannungsseitigen Erfassen von Überschlägen bei einem Elektroabscheider

Also Published As

Publication number Publication date
ATE4486T1 (de) 1983-09-15
JPS6124052B2 (de) 1986-06-09
JPS56124460A (en) 1981-09-30
US4354152A (en) 1982-10-12
AU6522480A (en) 1981-06-18
EP0030657A1 (de) 1981-06-24
DE3064654D1 (en) 1983-09-29
DE2949764A1 (de) 1981-07-02
EP0030657B1 (de) 1983-08-24
AU538541B2 (en) 1984-08-16

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