BR9606958A - Interconnection system for power transmission between electrical systems - Google Patents

Interconnection system for power transmission between electrical systems

Info

Publication number
BR9606958A
BR9606958A BR9606958A BR9606958A BR9606958A BR 9606958 A BR9606958 A BR 9606958A BR 9606958 A BR9606958 A BR 9606958A BR 9606958 A BR9606958 A BR 9606958A BR 9606958 A BR9606958 A BR 9606958A
Authority
BR
Brazil
Prior art keywords
power transmission
electrical systems
interconnection system
interconnection
systems
Prior art date
Application number
BR9606958A
Other languages
Portuguese (pt)
Inventor
Mark Andrew Runkle
Einar Vaughn Larsen
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR9606958A publication Critical patent/BR9606958A/en

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
    • H02J3/34—Arrangements for transfer of electric power between networks of substantially different frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • 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
    • H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/18—AC/AC converters
    • H02K47/22—Single-armature frequency converters with or without phase-number conversion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/18—AC/AC converters
    • H02K47/22—Single-armature frequency converters with or without phase-number conversion
    • H02K47/26—Single-armature frequency converters with or without phase-number conversion operating as under- or over-synchronously running asynchronous induction machines, e.g. cascade arrangement of asynchronous and synchronous machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Ac Motors In General (AREA)
BR9606958A 1995-10-31 1996-09-20 Interconnection system for power transmission between electrical systems BR9606958A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55094195A 1995-10-31 1995-10-31
PCT/US1996/015216 WO1997016885A1 (en) 1995-10-31 1996-09-20 Interconnection system for transmitting power between electrical systems

Publications (1)

Publication Number Publication Date
BR9606958A true BR9606958A (en) 1997-10-28

Family

ID=24199199

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9606958A BR9606958A (en) 1995-10-31 1996-09-20 Interconnection system for power transmission between electrical systems

Country Status (6)

Country Link
EP (1) EP0800717A4 (en)
CN (1) CN1061485C (en)
BR (1) BR9606958A (en)
FR (1) FR2740629B1 (en)
MY (1) MY119005A (en)
WO (1) WO1997016885A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803124B1 (en) * 1999-12-22 2002-03-08 Leroy Somer FREQUENCY CONVERTER SUPPLIED BY AN INDUSTRIAL NETWORK TO DELIVER A LOW VOLTAGE AT A HIGHER FREQUENCY THAN THAT OF SAID NETWORK
US8054011B2 (en) * 2009-06-25 2011-11-08 General Electric Company Variable frequency transformer having multiple horizontal rotary transformers with common controls and voltage infrastructure and method
US20110141771A1 (en) * 2010-12-07 2011-06-16 Karl Kyrberg Electric power system including power converter and rotary transformer and method of assembling same
JP5862764B2 (en) * 2012-03-27 2016-02-16 日立金属株式会社 Frequency converter
CN104080067A (en) * 2013-03-29 2014-10-01 上海城际互通通信有限公司 Automatic call transfer method based on NFC
CN108987080A (en) * 2018-07-30 2018-12-11 张淼 A kind of rotating excitation field power transformer
CN110112743B (en) * 2019-04-04 2023-04-28 上海电力学院 Isolation type variable frequency transformer and starting control and capacity expansion method thereof
CN110224614A (en) * 2019-06-25 2019-09-10 天津清传科技有限公司 A kind of power supply rotation transformation device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA812934A (en) * 1965-07-19 1969-05-13 Cuny Robert Rotary transformer for coupling multi-phase systems having a small frequency difference
US3975646A (en) * 1975-01-13 1976-08-17 Westinghouse Electric Corporation Asynchronous tie
US4179729A (en) * 1977-04-15 1979-12-18 The Charles Stark Draper Laboratory, Inc. Rotary electric machine and power conversion system using same
DE3129928A1 (en) * 1981-07-29 1983-02-24 Anton Piller GmbH & Co KG, 3360 Osterode ROTATING TRANSFORMER
CH644478A5 (en) * 1981-12-18 1984-07-31 Cerac Inst Sa METHOD AND MEANS FOR SUPPLYING ELECTRICAL ENERGY TO A PORTABLE TOOL.
DE3443428A1 (en) * 1984-11-29 1985-06-27 Werner Prof. Dr.-Ing. 2100 Hamburg Droste Arrangement for supplying loads or load groups with an approximately constant frequency from a ship on-board power supply with a variable frequency
JPH0683584B2 (en) * 1985-11-13 1994-10-19 山本電気株式会社 Synchronous motor controller
JPH03256533A (en) * 1990-03-02 1991-11-15 Shikoku Sogo Kenkyusho:Kk System linkage system

Also Published As

Publication number Publication date
CN1061485C (en) 2001-01-31
FR2740629A1 (en) 1997-04-30
MY119005A (en) 2005-03-31
EP0800717A1 (en) 1997-10-15
FR2740629B1 (en) 1998-04-03
CN1166242A (en) 1997-11-26
WO1997016885A1 (en) 1997-05-09
EP0800717A4 (en) 2007-01-03

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/05/2008, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2324 DE 21-07-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: H02J 3/34 (2006.01), H01F 38/18 (2006.0