DK2599179T3 - Apparat til kompensering af jordforbindelsesfejlstrømme og forbundet med en transformers stjernepunkt - Google Patents

Apparat til kompensering af jordforbindelsesfejlstrømme og forbundet med en transformers stjernepunkt Download PDF

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Publication number
DK2599179T3
DK2599179T3 DK10798721.6T DK10798721T DK2599179T3 DK 2599179 T3 DK2599179 T3 DK 2599179T3 DK 10798721 T DK10798721 T DK 10798721T DK 2599179 T3 DK2599179 T3 DK 2599179T3
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DK
Denmark
Prior art keywords
transformer
current
distribution system
fault
fault currents
Prior art date
Application number
DK10798721.6T
Other languages
English (en)
Inventor
Ivan Matuljak
Zdenek Peroutka
Original Assignee
Západoceská Univerzita V Plzni
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Application filed by Západoceská Univerzita V Plzni filed Critical Západoceská Univerzita V Plzni
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Publication of DK2599179T3 publication Critical patent/DK2599179T3/da

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
    • 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
    • H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • 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
    • H02J3/381—Dispersed generators
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Transformers For Measuring Instruments (AREA)

Claims (4)

1. Apparat til kompensering for fejlstrømme ved jordforbindelse og forbundet med et stjernepunkt på en fordelingssystemtransformer, kendetegnet ved, at det er en reguleret strømkilde (1) tilsluttet mellem transformerens stjernepunkt (3) og jordpotentialet og konfigureret til at kompensere for jordfejlstrømme og overfrekvenser af fejlstrømme ved jordforbindelsesstedet, og yderligere konfigureret til at kompensere for faseasymmetri i forstyrrelsesfri tilstand af fordelingssystemet.
2. Indretning ifølge krav 1, kendetegnet ved, at den regulerede strømkilde (1) er frembragt af en spændingskildeinverter.
3. Indretning ifølge krav 1, kendetegnet ved, at den regulerede strømkilde (1) er frembragt af en strømkildeinverter.
4. Indretning ifølge krav 1, kendetegnet ved, at den regulerede strømkilde (1) er frembragt af en frekvenskonverter.
DK10798721.6T 2010-07-27 2010-07-27 Apparat til kompensering af jordforbindelsesfejlstrømme og forbundet med en transformers stjernepunkt DK2599179T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CZ2010/000084 WO2012013165A1 (en) 2010-07-27 2010-07-27 The apparatus compensating ground currents connected to a transformer neutral point

Publications (1)

Publication Number Publication Date
DK2599179T3 true DK2599179T3 (da) 2016-05-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK10798721.6T DK2599179T3 (da) 2010-07-27 2010-07-27 Apparat til kompensering af jordforbindelsesfejlstrømme og forbundet med en transformers stjernepunkt

Country Status (6)

Country Link
EP (1) EP2599179B1 (da)
DK (1) DK2599179T3 (da)
ES (1) ES2572230T3 (da)
HR (1) HRP20160444T1 (da)
PL (1) PL2599179T3 (da)
WO (1) WO2012013165A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2586995C1 (ru) * 2015-06-17 2016-06-10 Частное образовательное учреждение дополнительного профессионального образования "Саранский Дом науки и техники Российского Союза научных и инженерных общественных объединений" Способ компенсации напряжения прикосновения на месте производства работ на выведенной в ремонт воздушной линии электропередачи
CN107147096B (zh) * 2017-07-06 2018-07-03 长沙理工大学 非有效接地系统接地故障相主动降压安全处理方法
US10826381B2 (en) 2018-04-17 2020-11-03 Abb Schweiz Ag Method and control system for zero-sequence current compensation for ground current reduction
CN110311380B (zh) * 2019-07-19 2023-05-23 云南电网有限责任公司电力科学研究院 一种有源接地补偿器控制方法
RU205634U1 (ru) * 2020-07-13 2021-07-23 Публичное акционерное общество "Межрегиональная распределительная сетевая компания Центра и Приволжья" (ПАО "МРСК Центра и Приволжья") Устройство компенсации наведенного напряжения на месте производства работ на отключенной линии электропередачи
CN112152194A (zh) * 2020-09-24 2020-12-29 湖南大学 一种配电网单相接地故障消弧系统及其控制方法
RU2752875C1 (ru) * 2021-03-10 2021-08-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Способ компенсации напряжения прикосновения на месте производства работ на выведенной в ремонт воздушной линии электропередачи

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411937B (de) * 2000-08-11 2004-07-26 Adaptive Regelsysteme Ges M B Verfahren und vorrichtung zur erkennung und ortung von hochohmigen einpoligen erdfehlern
DE102006021888B3 (de) * 2006-05-11 2007-11-29 H. Kleinknecht Gmbh & Co. Kg Anordnung und Verfahren zur Kompensation eines Fehlerstromes bei einem Erdschluss
PT2128951E (pt) * 2007-01-26 2015-07-10 Ormazabal Prot & Automation S L Sistema electrónico de ligação à terra para utilização em redes de distribuição de alta tensão

Also Published As

Publication number Publication date
HRP20160444T1 (hr) 2016-06-03
PL2599179T3 (pl) 2016-08-31
WO2012013165A1 (en) 2012-02-02
EP2599179A1 (en) 2013-06-05
EP2599179B1 (en) 2016-02-17
ES2572230T3 (es) 2016-05-30

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