DK574985A - Impulsfrekvensstyring - Google Patents

Impulsfrekvensstyring Download PDF

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Publication number
DK574985A
DK574985A DK574985A DK574985A DK574985A DK 574985 A DK574985 A DK 574985A DK 574985 A DK574985 A DK 574985A DK 574985 A DK574985 A DK 574985A DK 574985 A DK574985 A DK 574985A
Authority
DK
Denmark
Prior art keywords
frequency control
pulse frequency
pulse
control
frequency
Prior art date
Application number
DK574985A
Other languages
English (en)
Other versions
DK574985D0 (da
Inventor
Hans Joergen Joergensen
Original Assignee
Smidth & Co As F L
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 Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of DK574985D0 publication Critical patent/DK574985D0/da
Publication of DK574985A publication Critical patent/DK574985A/da

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)
DK574985A 1984-12-12 1985-12-12 Impulsfrekvensstyring DK574985A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848431293A GB8431293D0 (en) 1984-12-12 1984-12-12 Controlling pulse frequency of electrostatic precipitator

Publications (2)

Publication Number Publication Date
DK574985D0 DK574985D0 (da) 1985-12-12
DK574985A true DK574985A (da) 1986-06-13

Family

ID=10571040

Family Applications (1)

Application Number Title Priority Date Filing Date
DK574985A DK574985A (da) 1984-12-12 1985-12-12 Impulsfrekvensstyring

Country Status (11)

Country Link
US (1) US4626260A (da)
EP (1) EP0186338B1 (da)
JP (1) JPS61181552A (da)
AU (1) AU5056885A (da)
BR (1) BR8506199A (da)
DE (1) DE3569682D1 (da)
DK (1) DK574985A (da)
ES (1) ES8705779A1 (da)
GB (1) GB8431293D0 (da)
IE (1) IE56900B1 (da)
ZA (1) ZA859478B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463353B (sv) * 1989-03-28 1990-11-12 Flaekt Ab Saett att reglera stroempulsmatning till en elektrostatisk stoftavskiljare
US5477464A (en) * 1991-11-26 1995-12-19 Abb Flakt Ab Method for controlling the current pulse supply to an electrostatic precipitator
US5311420A (en) * 1992-07-17 1994-05-10 Environmental Elements Corp. Automatic back corona detection and protection system
SE501119C2 (sv) * 1993-03-01 1994-11-21 Flaekt Ab Sätt att styra tillförsel av konditioneringsmedel till en elektrostatisk stoftavskiljare
US5689177A (en) * 1996-01-11 1997-11-18 The Babcock & Wilcox Company Method and apparatus to regulate a voltage controller
CN101300078A (zh) * 2005-10-31 2008-11-05 因迪格技术集团股份有限公司 除尘器供电控制系统
FR2902886A1 (fr) * 2006-06-22 2007-12-28 Renault Sas Dispositif pour un diagnostic d'un generateur tres haute tension
US7795885B2 (en) * 2007-03-06 2010-09-14 Illinois Tool Works Inc. Optically isolated current monitoring for ionization systems
TR201809113T4 (tr) * 2014-01-29 2018-07-23 Mitsubishi Hitachi Power Systems Env Solutions Ltd Elektrostatik filtre, elektrostatik filtre için yük kontrol programı, ve elektrostatik filtre için yük kontrol yöntemi.
CH713394A1 (de) * 2017-01-30 2018-07-31 Clean Air Entpr Ag Elektrofilter.
CN111565853B (zh) * 2017-10-09 2022-09-27 夸普瑞典公司 高压电源系统
JP7240222B2 (ja) * 2019-03-28 2023-03-15 住友重機械工業株式会社 パルス荷電装置およびその制御方法、電気集塵機

Family Cites Families (8)

* 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
JPS52156473A (en) * 1976-06-21 1977-12-26 Senichi Masuda Pulse charge type electric dust collector
US4209306A (en) * 1978-11-13 1980-06-24 Research-Cottrell Pulsed electrostatic precipitator
DE2949786A1 (de) * 1979-12-11 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ermitteln der filterstromgrenze eines elektrofilters
EP0034075B1 (fr) * 1980-01-24 1984-04-18 Merlin Gerin Dispositif d'alimentation statique d'un électrofiltre de dépoussiérage électrostatique
DE3017685A1 (de) * 1980-05-08 1981-11-12 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum regeln der spannung eines in einer anlage eingesetzten elektrofilters
DE3027172A1 (de) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines elektrofilters
DE3169116D1 (en) * 1980-12-17 1985-03-28 Smidth & Co As F L Method of controlling operation of an electrostatic precipitator

Also Published As

Publication number Publication date
DK574985D0 (da) 1985-12-12
ZA859478B (en) 1986-08-27
IE56900B1 (en) 1992-01-15
BR8506199A (pt) 1986-08-26
JPS61181552A (ja) 1986-08-14
EP0186338B1 (en) 1989-04-26
ES8705779A1 (es) 1987-05-16
DE3569682D1 (en) 1989-06-01
US4626260A (en) 1986-12-02
ES549811A0 (es) 1987-05-16
IE853101L (en) 1986-06-12
AU5056885A (en) 1986-07-17
GB8431293D0 (en) 1985-01-23
EP0186338A3 (en) 1987-06-03
EP0186338A2 (en) 1986-07-02

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment