PL386208A1 - Sposób i urządzenie ochronne do otrzymywania sygnału błędu, który wskazuje wadę uzwojenia w transformatorze - Google Patents

Sposób i urządzenie ochronne do otrzymywania sygnału błędu, który wskazuje wadę uzwojenia w transformatorze

Info

Publication number
PL386208A1
PL386208A1 PL386208A PL38620808A PL386208A1 PL 386208 A1 PL386208 A1 PL 386208A1 PL 386208 A PL386208 A PL 386208A PL 38620808 A PL38620808 A PL 38620808A PL 386208 A1 PL386208 A1 PL 386208A1
Authority
PL
Poland
Prior art keywords
indicates
receiving
error signal
protective device
transformer winding
Prior art date
Application number
PL386208A
Other languages
English (en)
Inventor
Waldemar Rebizant
Ludwig Schiel
Andrzej Wiszniewski
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to PL386208A priority Critical patent/PL386208A1/pl
Priority to PCT/EP2009/062518 priority patent/WO2010037711A1/de
Priority to CN200980138776.7A priority patent/CN102171905B/zh
Priority to EP09783477.4A priority patent/EP2329580B1/de
Priority to RU2011117289A priority patent/RU2482587C2/ru
Priority to BRPI0920702A priority patent/BRPI0920702A2/pt
Publication of PL386208A1 publication Critical patent/PL386208A1/pl

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H02H7/045—Differential protection of transformers
    • H02H7/0455—Differential protection of transformers taking into account saturation of current transformers
    • 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
    • H02H3/44—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 the rate of change of electrical quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Protection Of Transformers (AREA)
PL386208A 2008-10-02 2008-10-02 Sposób i urządzenie ochronne do otrzymywania sygnału błędu, który wskazuje wadę uzwojenia w transformatorze PL386208A1 (pl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL386208A PL386208A1 (pl) 2008-10-02 2008-10-02 Sposób i urządzenie ochronne do otrzymywania sygnału błędu, który wskazuje wadę uzwojenia w transformatorze
PCT/EP2009/062518 WO2010037711A1 (de) 2008-10-02 2009-09-28 Verfahren und schutzgerät zum erzeugen eines fehlersignals, das einen windungsfehler in einem transformator anzeigt
CN200980138776.7A CN102171905B (zh) 2008-10-02 2009-09-28 产生指示变压器中线圈故障的故障信号的方法及保护设备
EP09783477.4A EP2329580B1 (de) 2008-10-02 2009-09-28 Verfahren und schutzgerät zum erzeugen eines fehlersignals, das einen windungsfehler in einem transformator anzeigt
RU2011117289A RU2482587C2 (ru) 2008-10-02 2009-09-28 Способ и защитное устройство для формирования сигнала ошибки, который указывает неисправность обмотки в трансформаторе
BRPI0920702A BRPI0920702A2 (pt) 2008-10-02 2009-09-28 processo e dispositivo de proteção para produzzir um sinal de defeito indicando uma falha de enrolamento em um transformador

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL386208A PL386208A1 (pl) 2008-10-02 2008-10-02 Sposób i urządzenie ochronne do otrzymywania sygnału błędu, który wskazuje wadę uzwojenia w transformatorze

Publications (1)

Publication Number Publication Date
PL386208A1 true PL386208A1 (pl) 2010-04-12

Family

ID=41445481

Family Applications (1)

Application Number Title Priority Date Filing Date
PL386208A PL386208A1 (pl) 2008-10-02 2008-10-02 Sposób i urządzenie ochronne do otrzymywania sygnału błędu, który wskazuje wadę uzwojenia w transformatorze

Country Status (5)

Country Link
EP (1) EP2329580B1 (pl)
CN (1) CN102171905B (pl)
BR (1) BRPI0920702A2 (pl)
PL (1) PL386208A1 (pl)
WO (1) WO2010037711A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103261900B (zh) * 2010-11-05 2015-08-05 西门子公司 对三相供电网的单侧供电的供电线的接地短路进行监视的方法和电力保护设备
CN105807178A (zh) * 2015-01-16 2016-07-27 全玉生 基于小波分析的配电变压器匝间短路监测方法
US9897647B2 (en) * 2015-05-27 2018-02-20 Eaton Corporation Method and apparatus to commission voltage sensors and branch circuit current sensors for branch circuit monitoring systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2510498B2 (ja) * 1985-10-14 1996-06-26 東京電力株式会社 変圧器故障検出方法及び装置
DE4416048C1 (de) * 1994-05-03 1995-12-14 Siemens Ag Stromdifferentialschutzanordnung für einen Transformator
JP3688221B2 (ja) * 2001-04-27 2005-08-24 ジェルパワー カンパニー リミテッド 変圧器の保護のための継電方法
SE0303615D0 (sv) 2003-12-31 2003-12-31 Abb Ab Method and device for Fault Detection in Transformers
CN100372200C (zh) * 2004-06-18 2008-02-27 清华大学 大型发电机定子绕组内部故障主保护配置方法

Also Published As

Publication number Publication date
EP2329580B1 (de) 2018-05-30
RU2011117289A (ru) 2012-11-10
CN102171905A (zh) 2011-08-31
EP2329580A1 (de) 2011-06-08
CN102171905B (zh) 2015-04-22
BRPI0920702A2 (pt) 2018-11-13
WO2010037711A1 (de) 2010-04-08

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