PL3221873T3 - System do zabezpieczenia transformatorów typu suchego - Google Patents

System do zabezpieczenia transformatorów typu suchego

Info

Publication number
PL3221873T3
PL3221873T3 PL15797328.0T PL15797328T PL3221873T3 PL 3221873 T3 PL3221873 T3 PL 3221873T3 PL 15797328 T PL15797328 T PL 15797328T PL 3221873 T3 PL3221873 T3 PL 3221873T3
Authority
PL
Poland
Prior art keywords
protetion
dry type
type transformers
transformers
dry
Prior art date
Application number
PL15797328.0T
Other languages
English (en)
Inventor
Elisabeth Lindell
Lars Liljestrand
Felix Greuter
Original Assignee
Hitachi Energy Ltd
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 Hitachi Energy Ltd filed Critical Hitachi Energy Ltd
Publication of PL3221873T3 publication Critical patent/PL3221873T3/pl

Links

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
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/343—Preventing or reducing surge voltages; oscillations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
PL15797328.0T 2014-11-21 2015-11-19 System do zabezpieczenia transformatorów typu suchego PL3221873T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/550,394 US9882373B2 (en) 2014-11-21 2014-11-21 System for protection of dry type transformers
PCT/EP2015/077061 WO2016079224A1 (en) 2014-11-21 2015-11-19 System for protetion of dry type transformers

Publications (1)

Publication Number Publication Date
PL3221873T3 true PL3221873T3 (pl) 2024-05-13

Family

ID=54601789

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15797328.0T PL3221873T3 (pl) 2014-11-21 2015-11-19 System do zabezpieczenia transformatorów typu suchego

Country Status (10)

Country Link
US (1) US9882373B2 (pl)
EP (2) EP4290539A3 (pl)
KR (1) KR101948455B1 (pl)
CN (1) CN107210122B (pl)
BR (1) BR112017010448B8 (pl)
CA (1) CA2968461C (pl)
ES (1) ES2967619T3 (pl)
PL (1) PL3221873T3 (pl)
SA (1) SA517381568B1 (pl)
WO (1) WO2016079224A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3282458A1 (en) * 2016-08-09 2018-02-14 ABB Schweiz AG Surge arresters for power transformer
EP3340410B1 (en) 2016-12-22 2020-10-28 ABB Schweiz AG Protection of an inductive element
EP3340409B1 (en) 2016-12-23 2019-08-14 ABB Schweiz AG Inductive element protection in a power supply system
US11476662B2 (en) * 2018-09-27 2022-10-18 Siemens Energy Global GmbH & Co. KG Star point grounding with overvoltage limitation for a polyphase transformer
EP3720259B1 (en) * 2019-04-03 2023-05-31 ABB Schweiz AG Switch module assembly, and method for manufacturing the same
DE102019112828A1 (de) * 2019-05-16 2020-11-19 Schaeffler Technologies AG & Co. KG Elektromotor und Antrieb mit einem Elektromotor
US11165250B2 (en) * 2019-06-07 2021-11-02 Innovative Energy Solutions & Services, Inc. Electrical energy saving system
CN110783081A (zh) * 2019-11-14 2020-02-11 中车大连机车车辆有限公司 一种机车、牵引变压器及其过电压保护方法
EP3934043A1 (en) 2020-06-30 2022-01-05 ABB Schweiz AG Arrangement for overvoltage protection of subsea electrical apparatus
EP3933862B1 (en) * 2020-07-01 2024-06-19 Hitachi Energy Ltd Transformer arrangement and method for electrically connecting and disconnecting a transformer
US20250266676A1 (en) * 2022-08-24 2025-08-21 Hitachi Energy Ltd Protection arrangement for a transformer
KR102803640B1 (ko) * 2023-02-08 2025-05-08 에이치디현대일렉트릭 주식회사 과전압 보호 기능을 갖는 변압기 장치
KR102679362B1 (ko) * 2023-03-27 2024-07-01 에이치디현대일렉트릭 주식회사 변압기 과전압 보호장치 및 이를 포함하는 변압기

Family Cites Families (19)

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US4096366A (en) * 1976-11-01 1978-06-20 General Electric Company Means for detecting a loss of vacuum in vacuum-type circuit interrupters used in polyphase a.c. vacuum circuit breaker
US4246621A (en) * 1977-07-15 1981-01-20 Yuken Kogyo Company Limited Energizing circuit for solenoid valve
JPS54137646A (en) * 1978-04-19 1979-10-25 Hitachi Ltd Protective circuit for dc current transformer
JPS5937844B2 (ja) 1979-12-05 1984-09-12 株式会社東芝 変圧器
ES516519A1 (es) * 1981-11-09 1983-08-01 Gen Electric "sistema para efectuar la proteccion contra sobretensiones y para suprimir las oscilaciones de tension en un dispositivo electromagnetico".
US4604673A (en) 1984-05-14 1986-08-05 General Electric Company Distribution transformer with surge protection device
JPS61107709A (ja) * 1984-10-31 1986-05-26 Toshiba Corp 変圧器
JPH0719708B2 (ja) 1985-02-20 1995-03-06 株式会社日立製作所 ガス絶縁柱上変圧器
US5220480A (en) * 1990-10-16 1993-06-15 Cooper Power Systems, Inc. Low voltage, high energy surge arrester for secondary applications
JPH0515056A (ja) 1991-07-04 1993-01-22 Fujitsu Ltd 伝送装置における外部異常電圧保護方式
GB9611623D0 (en) 1996-06-04 1996-08-07 Bowthorpe Ind Ltd Improvements relating to electrical power distribution
KR20020002184A (ko) * 2000-06-29 2002-01-09 김정수 서지와 노이즈 다중 차폐 전원 장치
US6624997B1 (en) * 2000-08-04 2003-09-23 Teal Electronics Corporation Electrical power conditioner
US6583707B2 (en) * 2001-04-25 2003-06-24 Honeywell International Inc. Apparatus and method for the manufacture of large transformers having laminated cores, particularly cores of annealed amorphous metal alloys
JP4483552B2 (ja) * 2004-11-30 2010-06-16 Ｔｄｋ株式会社 サージ吸収回路
JP2010207057A (ja) * 2009-03-06 2010-09-16 Univ Of Tokyo 避雷器
EP2509082B1 (en) * 2011-04-07 2013-07-31 ABB Technology AG Fluid insulated high voltage coil
GB2506121B (en) * 2012-09-20 2018-10-31 Xavier Martin 3 Phase 3-wire static voltage stabilizer, vector controlled, PWM type, difference power mode, power topologies and PWM methods for AC voltage stabilizing
ES2563109T3 (es) * 2012-12-19 2016-03-10 Abb Research Ltd. Disposición de transformador para mitigar oscilaciones transitorias de la tensión

Also Published As

Publication number Publication date
EP3221873B1 (en) 2023-10-18
CA2968461C (en) 2019-12-31
WO2016079224A1 (en) 2016-05-26
CA2968461A1 (en) 2016-05-26
KR20170086615A (ko) 2017-07-26
CN107210122B (zh) 2019-09-06
US9882373B2 (en) 2018-01-30
ES2967619T3 (es) 2024-05-03
CN107210122A (zh) 2017-09-26
EP4290539A2 (en) 2023-12-13
SA517381568B1 (ar) 2021-01-29
BR112017010448A2 (pt) 2017-12-26
KR101948455B1 (ko) 2019-02-14
EP3221873A1 (en) 2017-09-27
EP3221873B9 (en) 2024-04-24
EP4290539A3 (en) 2024-03-06
BR112017010448B8 (pt) 2022-12-13
BR112017010448B1 (pt) 2022-10-04
US20160149396A1 (en) 2016-05-26

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