CA2122129A1 - Active filter for reducing non-fundamental currents and voltages - Google Patents
Active filter for reducing non-fundamental currents and voltagesInfo
- Publication number
- CA2122129A1 CA2122129A1 CA002122129A CA2122129A CA2122129A1 CA 2122129 A1 CA2122129 A1 CA 2122129A1 CA 002122129 A CA002122129 A CA 002122129A CA 2122129 A CA2122129 A CA 2122129A CA 2122129 A1 CA2122129 A1 CA 2122129A1
- Authority
- CA
- Canada
- Prior art keywords
- current
- power line
- voltage
- power
- fundamental frequency
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims 8
- 150000002500 ions Chemical class 0.000 description 10
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 5
- 101150087426 Gnal gene Proteins 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- NUMXHEUHHRTBQT-AATRIKPKSA-N 2,4-dimethoxy-1-[(e)-2-nitroethenyl]benzene Chemical compound COC1=CC=C(\C=C\[N+]([O-])=O)C(OC)=C1 NUMXHEUHHRTBQT-AATRIKPKSA-N 0.000 description 1
- WYFYSTBFFDOVJW-UHFFFAOYSA-L 2-[4-[4-(3,5-diphenyltetrazol-2-ium-2-yl)phenyl]phenyl]-3,5-diphenyltetrazol-2-ium;dichloride Chemical compound [Cl-].[Cl-].C1=CC=CC=C1C(N=[N+]1C=2C=CC(=CC=2)C=2C=CC(=CC=2)[N+]=2N(N=C(N=2)C=2C=CC=CC=2)C=2C=CC=CC=2)=NN1C1=CC=CC=C1 WYFYSTBFFDOVJW-UHFFFAOYSA-L 0.000 description 1
- ZUXNHFFVQWADJL-UHFFFAOYSA-N 3,4,5-trimethoxy-n-(2-methoxyethyl)-n-(4-phenyl-1,3-thiazol-2-yl)benzamide Chemical compound N=1C(C=2C=CC=CC=2)=CSC=1N(CCOC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 ZUXNHFFVQWADJL-UHFFFAOYSA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- NYQDCVLCJXRDSK-UHFFFAOYSA-N Bromofos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl NYQDCVLCJXRDSK-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 101100328518 Caenorhabditis elegans cnt-1 gene Proteins 0.000 description 1
- 241000272470 Circus Species 0.000 description 1
- 101150090997 DLAT gene Proteins 0.000 description 1
- 101150030061 Eloc gene Proteins 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 241000283986 Lepus Species 0.000 description 1
- 101100238304 Mus musculus Morc1 gene Proteins 0.000 description 1
- 101100317378 Mus musculus Wnt3 gene Proteins 0.000 description 1
- 241000350549 Scorodophloeus zenkeri Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- 235000019169 all-trans-retinol Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 229940061319 ovide Drugs 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Power Conversion In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Secondary Cells (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/934,924 US5397927A (en) | 1992-08-25 | 1992-08-25 | Active filter for reducing non-fundamental currents and voltages |
| US934,924 | 1992-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2122129A1 true CA2122129A1 (en) | 1994-03-03 |
Family
ID=25466282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002122129A Abandoned CA2122129A1 (en) | 1992-08-25 | 1993-08-25 | Active filter for reducing non-fundamental currents and voltages |
Country Status (8)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2716045B1 (fr) * | 1994-02-04 | 1996-03-15 | Schlumberger Ind Sa | Filtre actif. |
| US5483148A (en) * | 1994-02-14 | 1996-01-09 | Rensselaer Polytechnic Institute | Single-phase active power filter for multiple nonlinear loads and method therefor |
| US5548165A (en) * | 1994-07-18 | 1996-08-20 | Regents Of The University Of Minnesota | Hybrid filter for reducing distortion in a power system |
| AT404527B (de) * | 1994-07-20 | 1998-12-28 | Johann Walter Kolar | Aktive netzspannungsfilterung mit vorgebbarer innerer impedanz |
| US5594630A (en) * | 1995-06-27 | 1997-01-14 | Sundstrand Corporation | Add-on distortion scrubber for AC power systems |
| US5567994A (en) * | 1995-09-29 | 1996-10-22 | Allen-Bradley Company, Inc. | Active harmonic filter with time domain analysis |
| CA2212504C (en) * | 1996-08-09 | 2004-11-16 | Mesta Electronics, Inc. | Active harmonic filter and power factor corrector |
| DE69730243T2 (de) * | 1997-03-13 | 2005-09-08 | Asea Brown Boveri Jumet S.A. | Aktive filteranordnung |
| SE514498C2 (sv) * | 1997-03-13 | 2001-03-05 | Abb Ab | Styrutrustning för ett aktivt filter samt HVDC-anläggning innefattande sådan styrutrustning |
| GB9713878D0 (en) * | 1997-06-30 | 1997-09-03 | Roxburgh Electronics Ltd | Mains filtering circuit |
| GB2376819A (en) * | 2001-06-21 | 2002-12-24 | Ericsson Telefon Ab L M | Electronic circuit having series connected circuit blocks |
| GB2389973B (en) * | 2002-06-18 | 2006-02-15 | Alstom | Improvements relating to electrical filters |
| CN1323477C (zh) * | 2003-04-30 | 2007-06-27 | 华中科技大学 | 一种大容量串联型有源电力滤波器 |
| US7465872B1 (en) * | 2003-12-15 | 2008-12-16 | General Electric Company | Photovoltaic power converter system with a controller configured to actively compensate load harmonics |
| FR2910734B1 (fr) * | 2006-12-26 | 2009-02-06 | Univ Poitiers | Filtrage actif d'un courant triphase |
| US7755371B2 (en) * | 2007-02-27 | 2010-07-13 | Osisoft, Inc. | Impedance measurement of a power line |
| US7834480B2 (en) * | 2007-06-20 | 2010-11-16 | Mesta Electronics, Inc. | Energy converter system with reactive-power-management |
| CN101897109B (zh) * | 2007-10-10 | 2014-12-31 | 沙夫纳Emv股份公司 | Emc滤波器 |
| PL2559123T3 (pl) * | 2010-04-15 | 2017-07-31 | System Electric Gmbh | Układ modułowy do budowy specjalnych w zastosowaniu systemów kompensacji mocy biernej, filtrujących i absorpcyjnych kompensujących zakłócenia |
| WO2014174667A1 (ja) * | 2013-04-26 | 2014-10-30 | 富士電機株式会社 | 共振抑制装置 |
| US11289940B2 (en) | 2013-06-14 | 2022-03-29 | Abb Schweiz Ag | Systems and methods for multi-use multi-mode ups |
| DE102014110672B4 (de) * | 2014-07-29 | 2016-06-30 | Infineon Technologies Austria Ag | Schaltung mit einem RC-Filter |
| JP6515588B2 (ja) * | 2015-02-27 | 2019-05-22 | 富士電機株式会社 | 共振抑制装置及び共振抑制方法 |
| US11169187B2 (en) * | 2019-06-28 | 2021-11-09 | King Fahd University Of Petroleum And Minerals | Zig zag based load flow method and system for extended radial distribution systems |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531652A (en) * | 1968-03-20 | 1970-09-29 | Allen Bradley Co | Active narrow notch filter |
| US3628057A (en) * | 1970-06-19 | 1971-12-14 | Allen Bradley Co | Corrective circuit for an active narrow notch filter |
| US4020361A (en) * | 1974-10-04 | 1977-04-26 | Delta Electronic Control Corporation | Switching mode power controller of large dynamic range |
| DE2716153C2 (de) * | 1977-04-12 | 1982-04-29 | Siemens AG, 1000 Berlin und 8000 München | Schaltung zur Kompensation von Oberschwingungsströmen in einer elektrischen Verbraucheranordnung |
| US4135101A (en) * | 1977-07-08 | 1979-01-16 | Power Monitors, Inc. | Method and apparatus for controlling loads in electric power systems by reduction of peak loads |
| US4206398A (en) * | 1978-04-26 | 1980-06-03 | Esb Incorporated | Method of and apparatus for detecting ground faults in isolated power supply systems |
| US4224660A (en) * | 1979-01-22 | 1980-09-23 | The Regents Of The University Of Minnesota | Composite filter for suppressing harmonic frequencies on electric power transmission lines |
| JPH0834669B2 (ja) * | 1986-06-26 | 1996-03-29 | 三菱電機株式会社 | 高調波抑制装置 |
| JP2554261B2 (ja) * | 1987-07-24 | 1996-11-13 | 三菱電機株式会社 | アクテイブフイルタ装置 |
| JPS6485574A (en) * | 1987-09-28 | 1989-03-30 | Toshiba Corp | Power converting device |
| JPH0655009B2 (ja) * | 1987-11-16 | 1994-07-20 | 三菱電機株式会社 | アクテイブフイルタの制御装置 |
| HU202338B (en) * | 1988-01-18 | 1991-02-28 | Budapesti Mueszaki Egyetem | Active filter for filtering upper harmonics generated by a nonlinear consumer coupled on power network |
| JPH063861B2 (ja) * | 1990-02-14 | 1994-01-12 | 株式会社東芝 | アクティブ・フィルタ |
| JP2893882B2 (ja) * | 1990-07-11 | 1999-05-24 | 三菱電機株式会社 | アクティブフィルタ装置 |
| US5172009A (en) * | 1991-02-25 | 1992-12-15 | Regents Of The University Of Minnesota | Standby power supply with load-current harmonics neutralizer |
| US5198746A (en) * | 1991-09-16 | 1993-03-30 | Westinghouse Electric Corp. | Transmission line dynamic impedance compensation system |
-
1992
- 1992-08-25 US US07/934,924 patent/US5397927A/en not_active Expired - Fee Related
-
1993
- 1993-08-25 EP EP93921185A patent/EP0609434A1/en not_active Ceased
- 1993-08-25 MX MX9305150A patent/MX9305150A/es unknown
- 1993-08-25 ZA ZA936216A patent/ZA936216B/xx unknown
- 1993-08-25 WO PCT/US1993/007985 patent/WO1994005067A1/en not_active Application Discontinuation
- 1993-08-25 CA CA002122129A patent/CA2122129A1/en not_active Abandoned
- 1993-08-25 AU AU48379/93A patent/AU4837993A/en not_active Abandoned
- 1993-10-21 TW TW082108778A patent/TW281821B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW281821B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-07-21 |
| WO1994005067A1 (en) | 1994-03-03 |
| MX9305150A (es) | 1994-05-31 |
| EP0609434A1 (en) | 1994-08-10 |
| AU4837993A (en) | 1994-03-15 |
| ZA936216B (en) | 1994-06-29 |
| US5397927A (en) | 1995-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |