SE524670C2 - En anordning och ett förfarande för effektbalansering - Google Patents

En anordning och ett förfarande för effektbalansering

Info

Publication number
SE524670C2
SE524670C2 SE0300243A SE0300243A SE524670C2 SE 524670 C2 SE524670 C2 SE 524670C2 SE 0300243 A SE0300243 A SE 0300243A SE 0300243 A SE0300243 A SE 0300243A SE 524670 C2 SE524670 C2 SE 524670C2
Authority
SE
Sweden
Prior art keywords
value
electric power
power system
frequency
amplitude value
Prior art date
Application number
SE0300243A
Other languages
English (en)
Swedish (sv)
Other versions
SE0300243L (sv
SE0300243D0 (sv
Inventor
Lars Messing
Daniel Karlsson
Original Assignee
Abb Ab
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 Ab filed Critical Abb Ab
Priority to SE0300243A priority Critical patent/SE524670C2/sv
Publication of SE0300243D0 publication Critical patent/SE0300243D0/xx
Priority to EP04705210.5A priority patent/EP1588467B1/de
Priority to PCT/SE2004/000101 priority patent/WO2004068672A1/en
Priority to US10/544,030 priority patent/US7957844B2/en
Publication of SE0300243L publication Critical patent/SE0300243L/xx
Publication of SE524670C2 publication Critical patent/SE524670C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • 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
    • H02H3/46—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 frequency deviations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/388—Arrangements for the handling of islanding, e.g. for disconnection or for avoiding the disconnection of power

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Measurement Of Current Or Voltage (AREA)
SE0300243A 2003-01-30 2003-01-30 En anordning och ett förfarande för effektbalansering SE524670C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0300243A SE524670C2 (sv) 2003-01-30 2003-01-30 En anordning och ett förfarande för effektbalansering
EP04705210.5A EP1588467B1 (de) 2003-01-30 2004-01-26 Einrichtung und verfahren zum leistungsausgleich
PCT/SE2004/000101 WO2004068672A1 (en) 2003-01-30 2004-01-26 A device and a method for power balancing
US10/544,030 US7957844B2 (en) 2003-01-30 2004-01-26 Device and a method for power balancing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300243A SE524670C2 (sv) 2003-01-30 2003-01-30 En anordning och ett förfarande för effektbalansering

Publications (3)

Publication Number Publication Date
SE0300243D0 SE0300243D0 (sv) 2003-01-30
SE0300243L SE0300243L (sv) 2004-07-31
SE524670C2 true SE524670C2 (sv) 2004-09-14

Family

ID=20290262

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300243A SE524670C2 (sv) 2003-01-30 2003-01-30 En anordning och ett förfarande för effektbalansering

Country Status (4)

Country Link
US (1) US7957844B2 (de)
EP (1) EP1588467B1 (de)
SE (1) SE524670C2 (de)
WO (1) WO2004068672A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044581B4 (de) * 2004-09-13 2014-12-18 Pmdtechnologies Gmbh Verfahren und Vorrichtung zur Laufzeitsensitiven Messung eines Signals
GB0614193D0 (en) 2006-07-18 2006-08-23 Martin Energy Ltd Aggregated management system
GB2463548B8 (en) * 2008-09-22 2011-08-10 Responsiveload Ltd Smart responsive electrical load
WO2010075161A1 (en) 2008-12-22 2010-07-01 3M Innovative Properties Company Microstructured optical films comprising polymerizable ultraviolet absorber
US8548636B2 (en) * 2009-09-25 2013-10-01 Lawrence Livermore National Secuirty, LLC. Engineered setpoints for autonomous distributed sensors and actuators
US8332666B2 (en) * 2009-12-07 2012-12-11 International Business Machines Corporation Power management method and system
GB2539204B (en) * 2015-06-08 2021-03-24 Ec Power As Starter for a combined heat and power unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183072A (en) * 1976-12-29 1980-01-08 Mitsubishi Denki Kabushiki Kaisha Protective relaying system
JPH07108063B2 (ja) * 1986-01-06 1995-11-15 中部電力株式会社 系統安定化装置
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
WO1989008342A1 (en) * 1988-02-23 1989-09-08 Standard Telephones And Cables Pty. Limited Electrical load shedding circuit
SU1721707A1 (ru) * 1989-04-03 1992-03-23 Центральное Диспетчерское Управление Единой Энергетической Системы Ссср Способ противоаварийного управлени энергосистемой
SU1746464A1 (ru) * 1990-05-11 1992-07-07 Киевский Отдел Комплексного Проектирования Украинского Отделения Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института "Энергосетьпроект" Устройство противоаварийной автоматики
US5083039B1 (en) * 1991-02-01 1999-11-16 Zond Energy Systems Inc Variable speed wind turbine
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
US7076592B1 (en) * 1998-12-17 2006-07-11 Spd Technologies Inc. Power node control center
US6519537B1 (en) * 2000-05-09 2003-02-11 Eaton Corporation Apparatus providing on-line indication of frequency of an AC electric power system
DE60127916T2 (de) * 2000-10-06 2008-01-17 Kabushiki Kaisha Toshiba Digitales Schutzrelaissystem
US6670721B2 (en) * 2001-07-10 2003-12-30 Abb Ab System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities
US7248986B2 (en) * 2004-06-23 2007-07-24 Avo Multi-Amp Corporation Programmable system for device testing and control

Also Published As

Publication number Publication date
US20060255791A1 (en) 2006-11-16
SE0300243L (sv) 2004-07-31
WO2004068672A1 (en) 2004-08-12
EP1588467B1 (de) 2016-08-24
EP1588467A1 (de) 2005-10-26
US7957844B2 (en) 2011-06-07
SE0300243D0 (sv) 2003-01-30

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