IT1092621B - Apparecchiatura sincrona di regolazione di potenza reattiva - Google Patents

Apparecchiatura sincrona di regolazione di potenza reattiva

Info

Publication number
IT1092621B
IT1092621B IT41693/77A IT4169377A IT1092621B IT 1092621 B IT1092621 B IT 1092621B IT 41693/77 A IT41693/77 A IT 41693/77A IT 4169377 A IT4169377 A IT 4169377A IT 1092621 B IT1092621 B IT 1092621B
Authority
IT
Italy
Prior art keywords
reactive power
power regulation
regulation equipment
synchronous reactive
synchronous
Prior art date
Application number
IT41693/77A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1092621B publication Critical patent/IT1092621B/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
    • H02J3/1885—Arrangements for adjusting, eliminating or compensating reactive power in networks using rotating means, e.g. synchronous generators
    • 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
    • Y02E40/30—Reactive power compensation
    • 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
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/16—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a motive power system, e.g. electric motor control system
    • 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
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/17—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in an electric power conversion, regulation, or protection system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Ac Motors In General (AREA)
IT41693/77A 1976-10-08 1977-10-05 Apparecchiatura sincrona di regolazione di potenza reattiva IT1092621B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/730,889 US4064419A (en) 1976-10-08 1976-10-08 Synchronous motor KVAR regulation system

Publications (1)

Publication Number Publication Date
IT1092621B true IT1092621B (it) 1985-07-12

Family

ID=24937203

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41693/77A IT1092621B (it) 1976-10-08 1977-10-05 Apparecchiatura sincrona di regolazione di potenza reattiva

Country Status (5)

Country Link
US (1) US4064419A (it)
JP (1) JPS5346654A (it)
BE (1) BE859507A (it)
FR (1) FR2367367A1 (it)
IT (1) IT1092621B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62167539A (ja) * 1986-01-20 1987-07-23 株式会社東芝 医療機器の集中管理装置
US4684875A (en) * 1986-04-28 1987-08-04 Liebert Corporation Power conditioning system and apparatus
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
UA44857C2 (uk) 1996-05-29 2002-03-15 Абб Аб Електромагнітний пристрій (варіанти), високовольтна електросилова установка, силова енергомережа, спосіб керування електричним полем у електромагнітному пристрої, спосіб виготовлення магнітного ланцюга для електричної машини, що обертається, кабель для утворення в електромагнітному пристрої обмотки, яка генерує магнітне поле
AU718707B2 (en) 1996-05-29 2000-04-20 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
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
ATE250817T1 (de) 1996-05-29 2003-10-15 Abb Ab Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
BR9815420A (pt) 1997-11-28 2001-07-17 Abb Ab Método e dispositivo para controlar o fluxo magnético com um enrolamento auxiliar em uma máquina rotativa de alta voltagem de corrente alternada
GB2331878A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Power flow control in AC systems using directly connected rotary power converters
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
EP0982828A3 (de) * 1998-08-19 2002-12-04 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Blindleistungskompensation in Bordnetzen
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US20020145400A1 (en) * 2001-04-10 2002-10-10 Cashatt Jerry D. Motor load controller for AC induction motors
US7378821B2 (en) * 2005-08-01 2008-05-27 Enviro World Technologies, Inc Method and apparatus using VAR measurements to control power input to a three-phase induction motor circuit
EP2118995A1 (en) * 2007-03-14 2009-11-18 ABB Technology AG Method and system to start multiple ac motors supplied by a power converter via a common ac bus
US7638966B1 (en) 2008-09-03 2009-12-29 Alexander Pummer Voltage control and power factor correction in AC induction motors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925550A (en) * 1957-07-31 1960-02-16 Allis Chalmers Mfg Co Synchronous condenser control system
DE1186137B (de) * 1960-07-30 1965-01-28 Bbc Brown Boveri & Cie Anordnung zur Verhinderung des Aussertrittfallens einer Synchronmaschine mit selbsttaetig regelbarer und durch Stromrichter erzeugter Erregerspannung
US3383575A (en) * 1966-01-07 1968-05-14 Westinghouse Electric Corp Excitation systems
BE786878A (fr) * 1971-07-30 1973-01-29 Westinghouse Electric Corp Commande de regulateur de champ d'un moteur synchrone
BE786879A (fr) * 1971-07-30 1973-01-29 Westinghouse Electric Corp Commande de regulateur de champ d'un moteur synchrone

Also Published As

Publication number Publication date
FR2367367A1 (fr) 1978-05-05
JPS5346654A (en) 1978-04-26
FR2367367B1 (it) 1984-08-24
US4064419A (en) 1977-12-20
BE859507A (fr) 1978-04-07
JPS6133334B2 (it) 1986-08-01

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