HRP20160444T1 - Uređaj koji kompenzira strujni kvar uzemljenja spajanjem na neutralnu točku transformatora - Google Patents

Uređaj koji kompenzira strujni kvar uzemljenja spajanjem na neutralnu točku transformatora Download PDF

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Publication number
HRP20160444T1
HRP20160444T1 HRP20160444TT HRP20160444T HRP20160444T1 HR P20160444 T1 HRP20160444 T1 HR P20160444T1 HR P20160444T T HRP20160444T T HR P20160444TT HR P20160444 T HRP20160444 T HR P20160444T HR P20160444 T1 HRP20160444 T1 HR P20160444T1
Authority
HR
Croatia
Prior art keywords
neutral point
current source
realized
transformer neutral
ground currents
Prior art date
Application number
HRP20160444TT
Other languages
English (en)
Inventor
Zdenek Peroutka
Ivan Matuljak
Original Assignee
Západoceská Univerzita V Plzni
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 Západoceská Univerzita V Plzni filed Critical Západoceská Univerzita V Plzni
Publication of HRP20160444T1 publication Critical patent/HRP20160444T1/hr

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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. Uređaj za kompenzaciju strujnog kvara uzemljenja spajanjem na neutralnu točku transformatora distribucijskog sustava, naznačen time, da je to upravljan električni izvor struje (1) koji se spaja između neutralne točke transformatora (3) i potencijala zemlje i da je uređen za kompenzaciju krivog spoja uzemljenja i viših harmonika krivih spojeva na točki kvara uzemljenja, te time, da je dodatno uređen za kompenzaciju fazne asimetrije dovođenjem distribucijskog sustava u stanje bez kvara.
2. Uređaj prema zahtjevu 1, naznačen time, da je upravljan električni izvor struje (1) ostvaren pomoću pretvarača naponskog izvora.
3. Uređaj prema zahtjevu 1, naznačen time, da je upravljan električni izvor struje (1) ostvaren pomoću pretvarača strujnog izvora.
4. Uređaj prema zahtjevu 1, naznačen time, da je upravljan električni izvor struje (1) ostvaren pomoću izmjenjivača frekvencije.
HRP20160444TT 2010-07-27 2016-04-25 Uređaj koji kompenzira strujni kvar uzemljenja spajanjem na neutralnu točku transformatora HRP20160444T1 (hr)

Applications Claiming Priority (2)

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
EP10798721.6A EP2599179B1 (en) 2010-07-27 2010-07-27 The apparatus compensating ground currents connected to a transformer neutral point

Publications (1)

Publication Number Publication Date
HRP20160444T1 true HRP20160444T1 (hr) 2016-06-03

Family

ID=43755244

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20160444TT HRP20160444T1 (hr) 2010-07-27 2016-04-25 Uređaj koji kompenzira strujni kvar uzemljenja spajanjem na neutralnu točku transformatora

Country Status (6)

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

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
EP2128951B1 (en) * 2007-01-26 2015-03-04 Ormazabal Protection & Automation, S.L. Electronic active earthing system for use in high-voltage distribution networks

Also Published As

Publication number Publication date
EP2599179A1 (en) 2013-06-05
PL2599179T3 (pl) 2016-08-31
ES2572230T3 (es) 2016-05-30
WO2012013165A1 (en) 2012-02-02
DK2599179T3 (en) 2016-05-23
EP2599179B1 (en) 2016-02-17

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