WO1994022200A3 - Synchronisiervorrichtung - Google Patents

Synchronisiervorrichtung Download PDF

Info

Publication number
WO1994022200A3
WO1994022200A3 PCT/AT1994/000028 AT9400028W WO9422200A3 WO 1994022200 A3 WO1994022200 A3 WO 1994022200A3 AT 9400028 W AT9400028 W AT 9400028W WO 9422200 A3 WO9422200 A3 WO 9422200A3
Authority
WO
WIPO (PCT)
Prior art keywords
generator
frequency
voltage
network
synchronizing device
Prior art date
Application number
PCT/AT1994/000028
Other languages
English (en)
French (fr)
Other versions
WO1994022200A2 (de
Inventor
Michael Cech
Original Assignee
Elin Energieversorgung
Michael Cech
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 Elin Energieversorgung, Michael Cech filed Critical Elin Energieversorgung
Priority to EP94914257A priority Critical patent/EP0689730A1/de
Priority to US08/513,863 priority patent/US5642006A/en
Publication of WO1994022200A2 publication Critical patent/WO1994022200A2/de
Publication of WO1994022200A3 publication Critical patent/WO1994022200A3/de
Priority to NO19953676A priority patent/NO315676B1/no
Priority to FI954393A priority patent/FI954393A0/fi

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
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Die Erfindung befaßt sich mit einer Synchronisiervorrichtung zum Parallelschalten eines Synchrongenerators und eines Wechselstromnetzes mit je einer Meßschaltung für die Spannung und die Frequenz des Generators und des Wechselstromnetzes, mit Steuerausgängen für die Drehzahlregelung des Generatorantriebes. Erfindungsgemäß beinhaltet bei Beginn der Abgleichung die Istwertvorgabe für die Generatorfrequenz einen definierten Schlupf. Nach erfolgter Unterschreitung des Phasenwinkels zwischen Netz- und Generatorspannung auf einen geeigneten Wert erfolgt der Frequenzabgleich auf Null. Der Vorteil des Erfindung ist ein seltenerer Einsatz der Turbinenregelung, wodurch die Lebensdauer des gesamten Maschinensatzes erhöht wird.
PCT/AT1994/000028 1993-03-19 1994-03-17 Synchronisiervorrichtung WO1994022200A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP94914257A EP0689730A1 (de) 1993-03-19 1994-03-17 Synchronisiervorrichtung
US08/513,863 US5642006A (en) 1993-03-19 1994-03-17 Synchronizing device
NO19953676A NO315676B1 (no) 1993-03-19 1995-09-18 Synkroniseringsanordning
FI954393A FI954393A0 (fi) 1993-03-19 1995-09-18 Synkronointilaitteisto

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0055093A AT399966B (de) 1993-03-19 1993-03-19 Synchronisiervorrichtung
AT550/93 1993-03-19

Publications (2)

Publication Number Publication Date
WO1994022200A2 WO1994022200A2 (de) 1994-09-29
WO1994022200A3 true WO1994022200A3 (de) 1994-11-24

Family

ID=3493588

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1994/000028 WO1994022200A2 (de) 1993-03-19 1994-03-17 Synchronisiervorrichtung

Country Status (7)

Country Link
US (1) US5642006A (de)
EP (1) EP0689730A1 (de)
CN (1) CN1042477C (de)
AT (1) AT399966B (de)
FI (1) FI954393A0 (de)
NO (1) NO315676B1 (de)
WO (1) WO1994022200A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324039B1 (en) * 1997-10-15 2001-11-27 Schweitzer Engineering Laboratories, Inc. Circuit for protection against slow circuit breaker closure during synchronization of a generator and an associated electrical system
US6072302A (en) 1998-08-26 2000-06-06 Northrop Grumman Corporation Integrated control system and method for controlling mode, synchronization, power factor, and utility outage ride-through for micropower generation systems
US6104171A (en) * 1998-11-23 2000-08-15 Caterpillar Inc. Generator set with redundant bus sensing and automatic generator on-line control
US6140803A (en) * 1999-04-13 2000-10-31 Siemens Westinghouse Power Corporation Apparatus and method for synchronizing a synchronous condenser with a power generation system
US6362988B1 (en) * 2000-06-29 2002-03-26 Ford Global Tech., Inc. System and method for synchronizing the phase angle for an AC power source in parallel operation with a grid
US6661207B2 (en) * 2001-12-17 2003-12-09 Siemens Westinghouse Power Corporation Apparatus and method for protecting synchronous generators against off-nominal frequency deviation and alternating forces excitation
US6915186B2 (en) * 2002-08-07 2005-07-05 Frank Patterson, Jr. System and method for synchronizing electrical generators
US7180210B1 (en) 2002-10-11 2007-02-20 Joel Jorgenson Standby generator integration system
US7183667B2 (en) * 2003-12-19 2007-02-27 Square D Company Method and apparatus for power inverter synchronization
CN100336278C (zh) * 2004-04-08 2007-09-05 陕西鼓风机（集团）有限公司 高炉煤气余压透平发电装置自动准同期并网方法
CN100384048C (zh) * 2005-12-26 2008-04-23 西安理工大学 同步发电机数字式自动准同期控制装置及控制方法
JP5148117B2 (ja) * 2007-01-12 2013-02-20 株式会社神戸製鋼所 発電装置
ES2289964B2 (es) * 2007-07-13 2008-10-16 Universidad Politecnica De Madrid Metodo para sincronizar maquinas sincronas.
EP2273649B1 (de) * 2009-07-10 2012-09-19 Alstom Technology Ltd Verfahren zur Synchronisierung einer elektrischen Maschine mit einem elektrischen Gitter und Anordnung einer elektrischen Maschine und elektrisches Gitter
RU2572393C1 (ru) * 2014-12-01 2016-01-10 Общество с ограниченной ответственностью "СТТНПРОМ" Устройство синхронизации генератора с электрической сетью
GB2539204B (en) * 2015-06-08 2021-03-24 Ec Power As Starter for a combined heat and power unit
CN110024254B (zh) * 2016-10-21 2023-08-29 日立能源瑞士股份公司 向电网提供电力支持的方法
CN110190634B (zh) * 2019-05-30 2021-06-01 神驰机电股份有限公司 一种多台发电机组并联运行相位同步方法
US11710970B2 (en) 2020-01-17 2023-07-25 BWR Innovations LLC Remotely controlled electrical power generating system
US11018508B1 (en) 2020-01-17 2021-05-25 BWR Innovations LLC Electrical power generating system
US11945338B2 (en) 2021-08-13 2024-04-02 BWR Innovations LLC Fuel cell auxiliary power generation system for a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492874A (en) * 1982-04-26 1985-01-08 General Electric Company Synchronization fuel control for gas turbine-driven AC generator by use of maximum and minimum fuel signals
AT395792B (de) * 1988-03-28 1993-03-25 Hitzinger Gmbh Dipl Ing Synchronisiervorrichtung zum parallelschalten eines synchrongenerators und eines wechselstromnetzes
WO1994008382A1 (de) * 1992-10-07 1994-04-14 Elin Energieversorgung Gesellschaft Mbh Synchronisiervorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031407A (en) * 1970-12-18 1977-06-21 Westinghouse Electric Corporation System and method employing a digital computer with improved programmed operation for automatically synchronizing a gas turbine or other electric power plant generator with a power system
US4473792A (en) * 1981-03-16 1984-09-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Coupling an induction motor type generator to A.C. power lines
SE444247B (sv) * 1985-03-18 1986-03-24 Asea Ab Forfarande och anordning for styrning av en mellan en vexelstromsgenerator och ett vexelstromsnet inkopplad transformator med styrbar fasvridning
US4656413A (en) * 1986-06-19 1987-04-07 Bourbeau Frank J Stabilized control system and method for coupling an induction generator to AC power mains
US5168208A (en) * 1988-05-09 1992-12-01 Onan Corporation Microprocessor based integrated generator set controller apparatus and method
JP2730595B2 (ja) * 1989-08-21 1998-03-25 株式会社 四国総合研究所 小型発電装置の系統連系装置
JP2758782B2 (ja) * 1992-05-22 1998-05-28 三菱電機株式会社 電源装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492874A (en) * 1982-04-26 1985-01-08 General Electric Company Synchronization fuel control for gas turbine-driven AC generator by use of maximum and minimum fuel signals
AT395792B (de) * 1988-03-28 1993-03-25 Hitzinger Gmbh Dipl Ing Synchronisiervorrichtung zum parallelschalten eines synchrongenerators und eines wechselstromnetzes
WO1994008382A1 (de) * 1992-10-07 1994-04-14 Elin Energieversorgung Gesellschaft Mbh Synchronisiervorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YANG YI-HAN ET AL: "a fast following synchronizer of generators", IEEE TRANSACTIONS ON ENERGY CONVERSION, vol. 3, no. 4, December 1988 (1988-12-01), NEW YORK, pages 765 - 769, XP000002680 *

Also Published As

Publication number Publication date
NO953676L (no) 1995-09-18
FI954393A (fi) 1995-09-18
CN1042477C (zh) 1999-03-10
NO953676D0 (no) 1995-09-18
FI954393A0 (fi) 1995-09-18
NO315676B1 (no) 2003-10-06
CN1119479A (zh) 1996-03-27
EP0689730A1 (de) 1996-01-03
ATA55093A (de) 1994-12-15
AT399966B (de) 1995-08-25
US5642006A (en) 1997-06-24
WO1994022200A2 (de) 1994-09-29

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