DK0684679T3 - Fremgangsmåde til reduktion af forvrængningen af bølgeformen i et elektrisk brugssystem og kredsløb til et elektrisk brugss - Google Patents

Fremgangsmåde til reduktion af forvrængningen af bølgeformen i et elektrisk brugssystem og kredsløb til et elektrisk brugss

Info

Publication number
DK0684679T3
DK0684679T3 DK95401168T DK95401168T DK0684679T3 DK 0684679 T3 DK0684679 T3 DK 0684679T3 DK 95401168 T DK95401168 T DK 95401168T DK 95401168 T DK95401168 T DK 95401168T DK 0684679 T3 DK0684679 T3 DK 0684679T3
Authority
DK
Denmark
Prior art keywords
use system
transformer
waveform
distortion
circuits
Prior art date
Application number
DK95401168T
Other languages
English (en)
Inventor
Agne Folldin
Esko Kiiskinen
Original Assignee
Abb Control Oy
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 Abb Control Oy filed Critical Abb Control Oy
Application granted granted Critical
Publication of DK0684679T3 publication Critical patent/DK0684679T3/da

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
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/18—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of waveform
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/083—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for three-phase systems
    • 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
DK95401168T 1994-05-26 1995-05-19 Fremgangsmåde til reduktion af forvrængningen af bølgeformen i et elektrisk brugssystem og kredsløb til et elektrisk brugss DK0684679T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI942447A FI942447A0 (fi) 1994-05-26 1994-05-26 Foerfarande foer eliminering av stoerningar i ett elkraftoeverfoeringsnaet samt koppling i ett elkraftoeverfoeringsnaet

Publications (1)

Publication Number Publication Date
DK0684679T3 true DK0684679T3 (da) 1999-05-03

Family

ID=8540777

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95401168T DK0684679T3 (da) 1994-05-26 1995-05-19 Fremgangsmåde til reduktion af forvrængningen af bølgeformen i et elektrisk brugssystem og kredsløb til et elektrisk brugss

Country Status (6)

Country Link
EP (1) EP0684679B1 (da)
AT (1) ATE169156T1 (da)
DE (1) DE69503705T2 (da)
DK (1) DK0684679T3 (da)
ES (1) ES2120694T3 (da)
FI (1) FI942447A0 (da)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515520C2 (sv) * 1995-12-05 2001-08-20 Swedeponic Holding Ab Belysningsanläggning med nollföljdsström-induktor
FI101840B (fi) * 1996-03-11 1998-08-31 Abb Control Oy Suojauslaitteisto ja -menetelmä häiriönpoistojärjestelmää varten
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
JP2000511337A (ja) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー 高圧巻線用絶縁導体およびその製造方法
EP1016187B1 (en) 1996-05-29 2003-09-24 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
SK164098A3 (en) 1996-05-29 1999-06-11 Asea Brown Boveri Transformer/reactor
DE69724118D1 (de) * 1996-05-29 2003-09-18 Abb Ab Vaesteraas Verfahren und vorrichtung zur reduzierung der auswirkungen von oberwellen dritten grades in einer rotierenden wechselstrommaschine
EP0821375A1 (de) * 1996-07-26 1998-01-28 SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG Verwendung einer Entstördrossel in Schaltnetzteilen
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
DE19752018A1 (de) * 1997-11-24 1999-05-27 Abb Patent Gmbh Niederspannungsnetz mit einem auf eine bestimmte Strom-Oberschwingung abgestimmten Filter
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
HUP0101186A3 (en) 1997-11-28 2002-03-28 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding in a rotaing high voltage electric alternating current machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
DE19936873B4 (de) * 1999-08-05 2006-05-24 Rolf Louis Schaltungsanordnung
DE10059334A1 (de) * 2000-11-29 2002-06-13 Siemens Ag Bedämpfung von Resonanzüberhöhhungen bei einem an einem Umrichter mit Spannungszwischenkreis betriebenen elektrischen Motor durch angepasste Impedanz gegen Erde am Motorsternpunkt sowie korrespondierender elektrischer Motor
EP1779488B1 (de) * 2004-08-16 2011-06-08 Epcos Ag Netzfilter
NO324259B1 (no) * 2005-09-23 2007-09-17 Magtech As Stabiliseringsvikling for MVB i TN- og TT-nett
NO324270B1 (no) * 2005-09-23 2007-09-17 Magtech As Autotransformatoranordning med magnetisk luftgap anvendt med magnetisk styrbar induktor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3569640D1 (en) * 1985-01-08 1989-05-24 Bbc Brown Boveri & Cie Filter circuit
DE4219214A1 (de) * 1992-06-12 1993-12-16 Nord Systemtechnik Schaltung zur Oberwellenbedämpfung

Also Published As

Publication number Publication date
EP0684679B1 (en) 1998-07-29
ATE169156T1 (de) 1998-08-15
EP0684679A1 (en) 1995-11-29
ES2120694T3 (es) 1998-11-01
DE69503705D1 (de) 1998-09-03
DE69503705T2 (de) 1999-02-11
FI942447A0 (fi) 1994-05-26

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