DE69115081D1 - Kupplung für Stromversorgungssystem. - Google Patents

Kupplung für Stromversorgungssystem.

Info

Publication number
DE69115081D1
DE69115081D1 DE69115081T DE69115081T DE69115081D1 DE 69115081 D1 DE69115081 D1 DE 69115081D1 DE 69115081 T DE69115081 T DE 69115081T DE 69115081 T DE69115081 T DE 69115081T DE 69115081 D1 DE69115081 D1 DE 69115081D1
Authority
DE
Germany
Prior art keywords
coupling
power supply
supply system
power
supply
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.)
Expired - Fee Related
Application number
DE69115081T
Other languages
English (en)
Other versions
DE69115081T2 (de
Inventor
Hiromasa Higasa
Fumihiko Ishikawa
Shigenori Matsumura
Sueo Sakata
Masayoshi Kumano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shikoku Research Institute Inc
Mitsubishi Electric Corp
Original Assignee
Shikoku Research Institute Inc
Mitsubishi 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 Shikoku Research Institute Inc, Mitsubishi Electric Corp filed Critical Shikoku Research Institute Inc
Application granted granted Critical
Publication of DE69115081D1 publication Critical patent/DE69115081D1/de
Publication of DE69115081T2 publication Critical patent/DE69115081T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/388—Islanding, i.e. disconnection of local power supply from the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)
DE69115081T 1990-03-02 1991-02-28 Kupplung für Stromversorgungssystem. Expired - Fee Related DE69115081T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2052099A JPH03256533A (ja) 1990-03-02 1990-03-02 系統連系システム

Publications (2)

Publication Number Publication Date
DE69115081D1 true DE69115081D1 (de) 1996-01-18
DE69115081T2 DE69115081T2 (de) 1996-09-05

Family

ID=12905399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115081T Expired - Fee Related DE69115081T2 (de) 1990-03-02 1991-02-28 Kupplung für Stromversorgungssystem.

Country Status (5)

Country Link
US (1) US5111377A (de)
EP (1) EP0444666B1 (de)
JP (1) JPH03256533A (de)
CN (1) CN1018496B (de)
DE (1) DE69115081T2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257180A (en) * 1991-04-22 1993-10-26 Mitsubishi Denki Kabushiki Kaisha Controlling system for parallel operation of AC output inverters with restrained cross currents
IT1255289B (it) * 1992-05-26 1995-10-26 Ansaldo Spa Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli
AU655889B2 (en) * 1992-06-24 1995-01-12 Kabushiki Kaisha Toshiba Inverter protection device
IT1255581B (it) * 1992-07-22 1995-11-09 Ansaldo Spa Dispositivo circuitale per evitare la saturazione del trasformatore in un convertitore cc/ca con invertitore regolatore in retroazione
US5646811A (en) * 1992-08-07 1997-07-08 Kabushiki Kaisha Shikoku Sogo Kenkyujo Reverse-charge prevention apparatus
EP0607011B1 (de) * 1993-01-12 1998-07-15 Kabushiki Kaisha Toshiba Steuereinrichtung für Wechselrichterverbindungssystem
JP3029185B2 (ja) * 1994-04-12 2000-04-04 キヤノン株式会社 単独運転防止装置、それを用いた分散型発電装置及び発電システム
JP2949202B2 (ja) * 1995-03-22 1999-09-13 西芝電機株式会社 系統連系保護装置
JP2767214B2 (ja) * 1995-03-28 1998-06-18 西芝電機株式会社 系統連系保護装置
US5742515A (en) * 1995-04-21 1998-04-21 General Electric Co. Asynchronous conversion method and apparatus for use with variable speed turbine hydroelectric generation
US5953225A (en) * 1995-04-21 1999-09-14 General Electric Co. Power flow control and power recovery with rotary transformers
US5841267A (en) * 1995-04-21 1998-11-24 General Electric Co. Power flow control with rotary transformers
US5952816A (en) * 1995-04-21 1999-09-14 General Electric Co. Compensation for power transfer systems using variable rotary transformer
CA2174568C (en) * 1995-04-21 2009-11-17 Mark A. Runkle Interconnection system for transmitting power between electrical systems
DE69623692T2 (de) * 1995-05-31 2003-05-22 Kabushiki Kaisha Meidensha, Tokio/Tokyo Verfahren und Vorrichtung zum Detektieren des Islanding-Betriebes eines verteilten Generators
CN1061485C (zh) * 1995-10-31 2001-01-31 通用电气公司 用于在二电力系统间传输功率的互连系统
JP3227480B2 (ja) * 1996-05-29 2001-11-12 シャープ株式会社 インバータ装置の単独運転検知方法、およびインバータ装置
EP1057234A4 (de) 1997-11-24 2007-10-31 Robert H Wills Verfahren zum vermeiden des inselbetriebs und gerät zur erzeugung von verteilter energie
JP3547355B2 (ja) * 1999-12-28 2004-07-28 株式会社日立製作所 電力変換システム
US6469414B2 (en) 2000-06-30 2002-10-22 General Electric Company Slip-ring mounting assembly for high-power rotary current collector system
US6465926B2 (en) 2000-06-30 2002-10-15 General Electric Company Cleaning/cooling of high-power rotary current collector system
CA2351895C (en) 2000-06-30 2009-12-15 General Electric Company Slip-ring mounting assembly for high-power rotary current collector system
US6456021B1 (en) 2000-06-30 2002-09-24 General Electric Company Rotating variable frequency transformer with high voltage cables
GB0102212D0 (en) * 2001-01-29 2001-03-14 Lattice Intellectual Property Controller
JP4118531B2 (ja) * 2001-05-10 2008-07-16 株式会社東芝 電力調整装置
US7106564B2 (en) * 2002-01-16 2006-09-12 Ballard Power Systems Corporation Devices and methods for detecting islanding operation of a static power source
US7078825B2 (en) * 2002-06-18 2006-07-18 Ingersoll-Rand Energy Systems Corp. Microturbine engine system having stand-alone and grid-parallel operating modes
US7015597B2 (en) * 2003-09-11 2006-03-21 Square D Company Power regulator for power inverter
US7016793B2 (en) * 2003-10-01 2006-03-21 General Electric Company Method and apparatus for anti-islanding protection of distributed generations
US7161257B2 (en) * 2004-03-08 2007-01-09 Ingersoll-Rand Energy Systems, Inc. Active anti-islanding system and method
TWI278635B (en) * 2004-12-31 2007-04-11 Ind Tech Res Inst Method for surely detecting islanding operation
JP4664113B2 (ja) * 2005-04-12 2011-04-06 国立大学法人京都大学 電力系統の固有周波数の監視システム及び監視方法
JP3948487B1 (ja) * 2006-01-13 2007-07-25 オムロン株式会社 単独運転検出方法、分散型電源の単独運転検出用制御装置、単独運転検出装置および分散型電源
FI120811B (fi) * 2008-01-09 2010-03-15 Waertsilae Finland Oy Sähkövoimansyöttölaitteisto laivakäyttöön
JP5505145B2 (ja) * 2010-07-09 2014-05-28 富士電機株式会社 単独運転検出装置
WO2012159640A1 (en) 2011-05-20 2012-11-29 Dream Chip Technologies Gmbh Method for transmitting digital scene description data and transmitter and receiver scene processing device
DE102011113846B4 (de) * 2011-09-21 2013-07-25 Technische Universität Clausthal Verfahren und Einrichtung zur Detekion eines Inselbetriebs von Energieerzeugungsanlagen
US9634673B2 (en) * 2013-01-30 2017-04-25 Virginia Tech Intellectual Properties, Inc. Anti-islanding detection for three-phase distributed generation
JP6299779B2 (ja) * 2016-02-02 2018-03-28 トヨタ自動車株式会社 送電装置及び電力伝送システム
DE102017108637A1 (de) * 2017-04-24 2018-10-25 Wobben Properties Gmbh Verfahren zum Erfassen einer Inselnetzbildung
CN109980676B (zh) * 2017-12-28 2021-06-25 北京天诚同创电气有限公司 微电网控制系统及微电网

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659060A (en) * 1970-04-08 1972-04-25 Allan L Wolff System for measuring frequency deviation
JPS54103658A (en) * 1978-02-01 1979-08-15 Hitachi Ltd Protective circuit
GB8412856D0 (en) * 1984-05-19 1984-06-27 Northern Eng Ind Frequency detection
JPS6192130A (ja) * 1984-10-11 1986-05-10 関西電力株式会社 電源装置
JPS62114435A (ja) * 1985-11-12 1987-05-26 三菱電機株式会社 系統連係用電力変換装置
GB2199454B (en) * 1986-11-29 1990-10-03 Toshiba Kk Induction heated cooking apparatus
JPH0779551B2 (ja) * 1987-03-20 1995-08-23 株式会社日立製作所 インバ−タ制御装置
JPH0191671A (ja) * 1987-09-30 1989-04-11 Toshiba Corp 系統連系用インバータ装置
JP2703239B2 (ja) * 1987-11-19 1998-01-26 株式会社東芝 系統連系用電力変換装置

Also Published As

Publication number Publication date
CN1054858A (zh) 1991-09-25
DE69115081T2 (de) 1996-09-05
EP0444666A2 (de) 1991-09-04
US5111377A (en) 1992-05-05
CN1018496B (zh) 1992-09-30
JPH03256533A (ja) 1991-11-15
EP0444666A3 (en) 1992-10-14
EP0444666B1 (de) 1995-12-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee