CA1237763A - Alimentation modulee pour precipitateur electrostatique - Google Patents
Alimentation modulee pour precipitateur electrostatiqueInfo
- Publication number
- CA1237763A CA1237763A CA000457250A CA457250A CA1237763A CA 1237763 A CA1237763 A CA 1237763A CA 000457250 A CA000457250 A CA 000457250A CA 457250 A CA457250 A CA 457250A CA 1237763 A CA1237763 A CA 1237763A
- Authority
- CA
- Canada
- Prior art keywords
- frequency
- voltage
- power source
- primary power
- electrostatic precipitator
- 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
Links
- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 29
- 239000012716 precipitator Substances 0.000 claims description 61
- 230000001965 increasing effect Effects 0.000 claims description 23
- 238000001556 precipitation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 18
- 239000000872 buffer Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 8
- 241001354243 Corona Species 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000005421 electrostatic potential Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000005355 Hall effect Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 208000018459 dissociative disease Diseases 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 101100045390 Drosophila melanogaster Tao gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51710583A | 1983-07-25 | 1983-07-25 | |
| US517,107 | 1983-07-25 | ||
| US06/517,107 US4587475A (en) | 1983-07-25 | 1983-07-25 | Modulated power supply for an electrostatic precipitator |
| US517,105 | 1990-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1237763A true CA1237763A (fr) | 1988-06-07 |
Family
ID=27059039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000457250A Expired CA1237763A (fr) | 1983-07-25 | 1984-06-22 | Alimentation modulee pour precipitateur electrostatique |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU568134B2 (fr) |
| CA (1) | CA1237763A (fr) |
| GB (1) | GB2144003B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624454A (ja) * | 1985-07-01 | 1987-01-10 | Mitsubishi Heavy Ind Ltd | 自己放電形パルス荷電方式電気集じん装置 |
| EP0569838A1 (fr) * | 1992-05-15 | 1993-11-18 | Siemens Aktiengesellschaft | Procédé de mise en oeuvre et dispositif pour un filtre électrostatique |
| PL2172271T3 (pl) | 2008-10-01 | 2018-11-30 | General Electric Technology Gmbh | Sposób i urządzenie do sterowania mocą dostarczaną do odpylacza elektrostatycznego |
| 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 (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB697437A (en) * | 1950-12-21 | 1953-09-23 | Collectron Pty Ltd | Improvements in electrostatic dust precipitators |
| GB717705A (en) * | 1951-01-10 | 1954-11-03 | Sfindex | Improvements in or relating to internal combustion engines incorporating electrostatic filters |
| DE1457140B2 (de) * | 1965-06-16 | 1971-02-18 | Siemens AG, 1000 Berlin u 8000 München | Einrichtung zur spannungsversorgung eines elektroab scheiders |
| US3893408A (en) * | 1973-12-26 | 1975-07-08 | Xerox Corp | Toner dispensing system |
| JPS50100672A (fr) * | 1974-01-04 | 1975-08-09 | ||
| JPS52156473A (en) * | 1976-06-21 | 1977-12-26 | Senichi Masuda | Pulse charge type electric dust collector |
| DE2713675C2 (de) * | 1977-03-28 | 1984-08-23 | Siemens AG, 1000 Berlin und 8000 München | Stromversorgung für einen Elektroabscheider |
| GB2012493B (en) * | 1977-09-05 | 1982-02-24 | Masuda S | Device for electrically charging particles |
| US4308494A (en) * | 1977-10-31 | 1981-12-29 | General Electric Co. | Thyristor power controller for an electrostatic precipitator |
| US4290003A (en) * | 1979-04-26 | 1981-09-15 | Belco Pollution Control Corporation | High voltage control of an electrostatic precipitator system |
| DE3163128D1 (en) * | 1980-01-24 | 1984-05-24 | Merlin Gerin | Static power supply device of an electrofilter for electrostatic dust precipitation |
| US4311491A (en) * | 1980-08-18 | 1982-01-19 | Research Cottrell, Inc. | Electrostatic precipitator control for high resistivity particulate |
| GB2096845B (en) * | 1981-04-08 | 1985-06-05 | Mitsubishi Heavy Ind Ltd | Electric dust collecting apparatus |
-
1984
- 1984-06-22 CA CA000457250A patent/CA1237763A/fr not_active Expired
- 1984-07-05 AU AU30327/84A patent/AU568134B2/en not_active Ceased
- 1984-07-24 GB GB08418871A patent/GB2144003B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3032784A (en) | 1985-01-31 |
| GB2144003B (en) | 1987-09-09 |
| GB8418871D0 (en) | 1984-08-30 |
| AU568134B2 (en) | 1987-12-17 |
| GB2144003A (en) | 1985-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4587475A (en) | Modulated power supply for an electrostatic precipitator | |
| US4290003A (en) | High voltage control of an electrostatic precipitator system | |
| CA2159709C (fr) | Systeme de commande d'un depoussiereur electrique par traitement des signaux numeriques | |
| US4282014A (en) | Detector for detecting voltage breakdowns on the high-voltage side of an electric precipitator | |
| DE4040052C2 (de) | Hochfrequenz-Erwärmungsvorrichtung mit einer Ausgangs-Steuerungsfunktion | |
| US3873282A (en) | Automatic voltage control for an electronic precipitator | |
| US5255178A (en) | High-frequency switching-type protected power supply, in particular for electrostatic precipitators | |
| US4138232A (en) | Detector for detecting voltage breakdowns on the high-voltage side of an electric precipitator | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |