CN101733196A - 用于确定静电除尘器中的火花的位置的系统和方法 - Google Patents
用于确定静电除尘器中的火花的位置的系统和方法 Download PDFInfo
- Publication number
- CN101733196A CN101733196A CN200910206411A CN200910206411A CN101733196A CN 101733196 A CN101733196 A CN 101733196A CN 200910206411 A CN200910206411 A CN 200910206411A CN 200910206411 A CN200910206411 A CN 200910206411A CN 101733196 A CN101733196 A CN 101733196A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic
- electromagnetic field
- spark
- electrostatic precipitator
- esp
- 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.)
- Granted
Links
- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000005672 electromagnetic field Effects 0.000 claims description 62
- 230000008569 process Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 8
- 239000003570 air Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
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- 229910052751 metal Inorganic materials 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Images
Classifications
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- 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
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/24—Details of magnetic or electrostatic separation for measuring or calculating of parameters, e.g. efficiency
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/32—Checking the quality of the result or the well-functioning of the device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
-
- 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)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/269104 | 2008-11-12 | ||
US12/269,104 US8216341B2 (en) | 2008-11-12 | 2008-11-12 | System and method for locating sparks in electrostatic precipitators |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101733196A true CN101733196A (zh) | 2010-06-16 |
CN101733196B CN101733196B (zh) | 2015-06-17 |
Family
ID=42163998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910206411.5A Expired - Fee Related CN101733196B (zh) | 2008-11-12 | 2009-11-12 | 用于确定静电除尘器中的火花的位置的系统和方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8216341B2 (zh) |
CN (1) | CN101733196B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112362989A (zh) * | 2020-10-30 | 2021-02-12 | 湖北工业大学 | 高压静电除尘器火花放电模拟装置及试验方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290003A (en) * | 1979-04-26 | 1981-09-15 | Belco Pollution Control Corporation | High voltage control of an electrostatic precipitator system |
GB2149594A (en) | 1983-11-09 | 1985-06-12 | Smidth & Co As F L | Fast-acting spark-over detector |
JPS61114759A (ja) | 1984-11-09 | 1986-06-02 | Mitsubishi Heavy Ind Ltd | 電気集塵装置の火花放電検出方法 |
JPH06114286A (ja) * | 1992-09-30 | 1994-04-26 | Amano Corp | 電気集塵機用出力電圧調整装置 |
US6115230A (en) | 1998-02-03 | 2000-09-05 | Trion, Inc. | Method and apparatus for detecting arcs and controlling supply of electrical power |
JP3478327B2 (ja) | 1998-10-19 | 2003-12-15 | 日立プラント建設株式会社 | 電気集塵装置の火花検出装置 |
US20050210902A1 (en) * | 2004-02-18 | 2005-09-29 | Sharper Image Corporation | Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes |
JP2001017886A (ja) | 1999-07-07 | 2001-01-23 | Sumitomo Heavy Ind Ltd | 電気集塵装置のスパーク検出装置 |
US6937455B2 (en) * | 2002-07-03 | 2005-08-30 | Kronos Advanced Technologies, Inc. | Spark management method and device |
US7452403B2 (en) * | 2005-12-29 | 2008-11-18 | General Electric Company | System and method for applying partial discharge analysis for electrostatic precipitator |
-
2008
- 2008-11-12 US US12/269,104 patent/US8216341B2/en not_active Expired - Fee Related
-
2009
- 2009-11-12 CN CN200910206411.5A patent/CN101733196B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112362989A (zh) * | 2020-10-30 | 2021-02-12 | 湖北工业大学 | 高压静电除尘器火花放电模拟装置及试验方法 |
CN112362989B (zh) * | 2020-10-30 | 2021-11-02 | 湖北工业大学 | 高压静电除尘器火花放电模拟装置及试验方法 |
Also Published As
Publication number | Publication date |
---|---|
US8216341B2 (en) | 2012-07-10 |
CN101733196B (zh) | 2015-06-17 |
US20100116127A1 (en) | 2010-05-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: BABCOCK + WILCOX POWER GENERATION Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20101116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NEW YORK, USA TO: OHIO, USA |
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TA01 | Transfer of patent application right |
Effective date of registration: 20101116 Address after: ohio Applicant after: Babcock & Wilcox Power Generation Address before: American New York Applicant before: General Electric Company |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: louisiana Patentee after: The Babcock & Wilcox Co., Ltd. Address before: ohio Patentee before: Babcock & Wilcox Power Generation |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20171112 |