SE0002050L - Nätvärn - Google Patents

Nätvärn

Info

Publication number
SE0002050L
SE0002050L SE0002050A SE0002050A SE0002050L SE 0002050 L SE0002050 L SE 0002050L SE 0002050 A SE0002050 A SE 0002050A SE 0002050 A SE0002050 A SE 0002050A SE 0002050 L SE0002050 L SE 0002050L
Authority
SE
Sweden
Prior art keywords
system protection
protection terminals
communication resource
terminals
signals
Prior art date
Application number
SE0002050A
Other languages
Unknown language ( )
English (en)
Other versions
SE517963C2 (sv
SE0002050D0 (sv
Inventor
Per-Anders Loef
Lars Gertmar
Daniel H 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 SE0002050A priority Critical patent/SE517963C2/sv
Publication of SE0002050D0 publication Critical patent/SE0002050D0/sv
Priority to SE0002801A priority patent/SE517714C2/sv
Priority to US09/653,265 priority patent/US6476521B1/en
Priority to PCT/SE2001/001067 priority patent/WO2001093405A1/en
Priority to AU2001262824A priority patent/AU2001262824A1/en
Priority to PCT/SE2001/001068 priority patent/WO2001093401A1/en
Priority to AU2001262823A priority patent/AU2001262823A1/en
Publication of SE0002050L publication Critical patent/SE0002050L/sv
Publication of SE517963C2 publication Critical patent/SE517963C2/sv
Priority to US10/446,155 priority patent/US20040010350A1/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
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
    • H02J3/241—The oscillation concerning frequency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • 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
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
    • H02J3/242—Arrangements for preventing or reducing oscillations of power in networks using phasor measuring units [PMU]
    • 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
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
SE0002050A 2000-05-31 2000-05-31 Nätvärnssystem för skydd av ett totalt elkraftsystems integritet, elkraftsystem innefattande ett nätvärn, systemskyddsförfarande, systemskyddsterminal samt datorprogramprodukt SE517963C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0002050A SE517963C2 (sv) 2000-05-31 2000-05-31 Nätvärnssystem för skydd av ett totalt elkraftsystems integritet, elkraftsystem innefattande ett nätvärn, systemskyddsförfarande, systemskyddsterminal samt datorprogramprodukt
SE0002801A SE517714C2 (sv) 2000-05-31 2000-07-31 Nätvärnssystem för skydd av ett totalt elkraftsystems integritet mot svagt dämpade effektsvängningar, elkraftsystem innefattande ett nätvärn, systemskyddssystemförfarande, systemskyddsterminal, datorprogramprodukt samt datorläsbart medium
US09/653,265 US6476521B1 (en) 2000-05-31 2000-08-31 Power oscillation protection
PCT/SE2001/001067 WO2001093405A1 (en) 2000-05-31 2001-05-16 System protection scheme
AU2001262824A AU2001262824A1 (en) 2000-05-31 2001-05-16 Power oscillation protection
PCT/SE2001/001068 WO2001093401A1 (en) 2000-05-31 2001-05-16 Power oscillation protection
AU2001262823A AU2001262823A1 (en) 2000-05-31 2001-05-16 System protection scheme
US10/446,155 US20040010350A1 (en) 2000-05-31 2003-05-28 Distributed power generation system protection scheme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002050A SE517963C2 (sv) 2000-05-31 2000-05-31 Nätvärnssystem för skydd av ett totalt elkraftsystems integritet, elkraftsystem innefattande ett nätvärn, systemskyddsförfarande, systemskyddsterminal samt datorprogramprodukt

Publications (3)

Publication Number Publication Date
SE0002050D0 SE0002050D0 (sv) 2000-05-31
SE0002050L true SE0002050L (sv) 2001-12-01
SE517963C2 SE517963C2 (sv) 2002-08-06

Family

ID=20279928

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002050A SE517963C2 (sv) 2000-05-31 2000-05-31 Nätvärnssystem för skydd av ett totalt elkraftsystems integritet, elkraftsystem innefattande ett nätvärn, systemskyddsförfarande, systemskyddsterminal samt datorprogramprodukt

Country Status (3)

Country Link
AU (1) AU2001262823A1 (sv)
SE (1) SE517963C2 (sv)
WO (1) WO2001093405A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004011551A1 (de) * 2004-03-08 2005-09-29 A. Eberle Gmbh Einrichtung zur Prävention von Großstörungen in elektrischen Versorgungsnetzen
EP2124311A1 (en) * 2008-05-23 2009-11-25 ABB Research LTD Time delay compensation in power system control
CN102355055B (zh) * 2011-09-09 2014-04-30 航天科工深圳（集团）有限公司 一种实现数据同步的配网采集终端
CN102394742A (zh) * 2011-09-09 2012-03-28 航天科工深圳（集团）有限公司 一种配网采集终端数据同步的方法和装置
US10116164B2 (en) 2014-04-22 2018-10-30 Siemens Aktiengesellschaft Flexible control architecture for microgrid resiliency
CN104898606A (zh) * 2015-04-10 2015-09-09 航天科工深圳（集团）有限公司 智能环网柜及其监控单元系统和监控方法
US10983150B2 (en) 2017-08-28 2021-04-20 General Electric Technology Gmbh Systems and methods for detecting and evaluating oscillations in an electrical power grid
CN112653240B (zh) * 2020-12-15 2023-10-03 贵州电网有限责任公司 一种计及网络性能约束的配电网保护配置方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3634893B2 (ja) * 1995-05-23 2005-03-30 株式会社日立製作所 伝送端末装置

Also Published As

Publication number Publication date
SE517963C2 (sv) 2002-08-06
WO2001093405A1 (en) 2001-12-06
AU2001262823A1 (en) 2001-12-11
SE0002050D0 (sv) 2000-05-31

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Legal Events

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