IT1066510B - Disposizione circuitale e procedimento per la compensazione e la simmetrizzazione di correnti swattate soggette a rapide variazioni di utilizzatori collegati ad una rete di corrente trifase - Google Patents

Disposizione circuitale e procedimento per la compensazione e la simmetrizzazione di correnti swattate soggette a rapide variazioni di utilizzatori collegati ad una rete di corrente trifase

Info

Publication number
IT1066510B
IT1066510B IT52846/76A IT5284676A IT1066510B IT 1066510 B IT1066510 B IT 1066510B IT 52846/76 A IT52846/76 A IT 52846/76A IT 5284676 A IT5284676 A IT 5284676A IT 1066510 B IT1066510 B IT 1066510B
Authority
IT
Italy
Prior art keywords
swattered
symmetrization
compensation
procedure
phase current
Prior art date
Application number
IT52846/76A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT1066510B publication Critical patent/IT1066510B/it

Links

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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1842—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein at least one reactive element is actively controlled by a bridge converter, e.g. active filters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • 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
    • Y02E40/20—Active power filtering [APF]
IT52846/76A 1976-10-02 1976-12-30 Disposizione circuitale e procedimento per la compensazione e la simmetrizzazione di correnti swattate soggette a rapide variazioni di utilizzatori collegati ad una rete di corrente trifase IT1066510B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644682 DE2644682A1 (de) 1976-10-02 1976-10-02 Schaltungsanordnung und verfahren zur kompensation und symmetrierung schnell veraenderlicher blindstroeme von an ein drehstromnetz angeschlossenen verbrauchern

Publications (1)

Publication Number Publication Date
IT1066510B true IT1066510B (it) 1985-03-12

Family

ID=5989600

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52846/76A IT1066510B (it) 1976-10-02 1976-12-30 Disposizione circuitale e procedimento per la compensazione e la simmetrizzazione di correnti swattate soggette a rapide variazioni di utilizzatori collegati ad una rete di corrente trifase

Country Status (8)

Country Link
US (1) US4174497A (it)
JP (1) JPS5343861A (it)
BE (1) BE851119A (it)
DE (1) DE2644682A1 (it)
FR (1) FR2366727A1 (it)
GB (2) GB1571689A (it)
IT (1) IT1066510B (it)
SE (1) SE7614449L (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657168C2 (de) * 1976-12-17 1982-04-15 Brown, Boveri & Cie Ag, 6800 Mannheim Meßwertumformer zur Ermittlung des zu einer periodisch oszillierenden elektrischen Bezugsgröße, einer Phasenspannung, proportionalen Anteiles eines Einphasenstromes
DE2918299A1 (de) * 1979-05-07 1980-11-20 Bbc Brown Boveri & Cie Verfahren zur erzeugung schnell veraenderbarer blindstroeme
DE3204673A1 (de) * 1982-02-11 1983-08-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Regelung des netz-leistungsfaktors von umrichtergespeisten synchronmaschinen
DE3708468A1 (de) * 1986-03-17 1987-09-24 Siemens Ag Verfahren und vorrichtung zum kompensieren von oberschwingungsbelastungen und/oder blindlast in einem versorgungsnetz
JPS6366617A (ja) * 1986-09-09 1988-03-25 Toshiba Corp 無効電力補償装置
JPH0734624B2 (ja) * 1987-09-21 1995-04-12 三菱電機株式会社 電圧−無効電力制御装置
US5187427A (en) * 1991-11-27 1993-02-16 U.S. Windpower, Inc. Static reactive power compensator
US5369353A (en) * 1992-12-08 1994-11-29 Kenetech Windpower, Inc. Controlled electrical energy storage apparatus for utility grids
US5351181A (en) * 1993-03-12 1994-09-27 Electric Power Research Institute, Inc. Low cost active power line conditioner
SE515107C2 (sv) * 1996-06-17 2001-06-11 Abb Ab Förfarande och anordning för kompensering av reaktiv effekt
US5818208A (en) * 1996-12-19 1998-10-06 Abb Power T&D Company Inc. Flicker controllers using voltage source converters
US6121758A (en) * 1999-06-23 2000-09-19 Daq Electronics, Inc. Adaptive synchronous capacitor switch controller
US7154248B2 (en) * 2004-07-15 2006-12-26 Teleflex Canada Inc. Control system for an electric machine
CN107623328B (zh) * 2017-09-21 2020-12-29 广东电网有限责任公司惠州供电局 一种降低配电网合环电流的方法
CN109412157B (zh) * 2018-11-30 2024-04-05 武汉精能电子技术有限公司 一种交流输入缺相掉相切换电路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999117A (en) * 1974-12-23 1976-12-21 Westinghouse Electric Corporation Method and control apparatus for static VAR generator and compensator

Also Published As

Publication number Publication date
US4174497A (en) 1979-11-13
FR2366727B3 (it) 1979-10-05
SE7614449L (sv) 1978-04-03
JPS5343861A (en) 1978-04-20
BE851119A (fr) 1977-05-31
GB1571689A (en) 1980-07-16
FR2366727A1 (fr) 1978-04-28
DE2644682A1 (de) 1978-04-06
GB1571690A (en) 1980-07-16

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