PL4292110T3 - Transformator oraz układ transformatora - Google Patents

Transformator oraz układ transformatora

Info

Publication number
PL4292110T3
PL4292110T3 PL22709271.5T PL22709271T PL4292110T3 PL 4292110 T3 PL4292110 T3 PL 4292110T3 PL 22709271 T PL22709271 T PL 22709271T PL 4292110 T3 PL4292110 T3 PL 4292110T3
Authority
PL
Poland
Prior art keywords
transformer
arrangement
transformer arrangement
Prior art date
Application number
PL22709271.5T
Other languages
English (en)
Inventor
Kiran Chandra SAHU
Anders Daneryd
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 PL4292110T3 publication Critical patent/PL4292110T3/pl

Links

Classifications

    • 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
    • H01F27/33—Arrangements for noise damping
    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Housings And Mounting Of Transformers (AREA)
PL22709271.5T 2021-02-11 2022-02-11 Transformator oraz układ transformatora PL4292110T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21156690 2021-02-11
PCT/EP2022/053427 WO2022171829A1 (en) 2021-02-11 2022-02-11 A transformer and a transformer arrangement

Publications (1)

Publication Number Publication Date
PL4292110T3 true PL4292110T3 (pl) 2024-11-18

Family

ID=74591936

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22709271.5T PL4292110T3 (pl) 2021-02-11 2022-02-11 Transformator oraz układ transformatora

Country Status (7)

Country Link
US (1) US12080474B1 (pl)
EP (1) EP4292110B1 (pl)
JP (1) JP7493107B2 (pl)
KR (1) KR102563403B1 (pl)
CN (1) CN116897401B (pl)
PL (1) PL4292110T3 (pl)
WO (1) WO2022171829A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4322189A1 (en) * 2022-08-12 2024-02-14 Hitachi Energy Ltd A winding, a transformer and a transformer arrangement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309639A (en) * 1965-05-12 1967-03-14 Westinghouse Electric Corp Sound reducing means for electrical reactors
US3786387A (en) * 1968-01-31 1974-01-15 Hitachi Ltd Short-circuit testing model for stationary induction apparatuses
US3815068A (en) * 1968-01-31 1974-06-04 Hitachi Ltd Stationary induction apparatus
JPH04318905A (ja) 1991-04-18 1992-11-10 Meidensha Corp 誘導電機の巻線装置
JP3304268B2 (ja) 1996-09-20 2002-07-22 山洋電気株式会社 変圧器
SE0100334L (sv) * 2001-02-05 2002-08-06 Abb Technology Ag En anordning och en metod för aktiv akustisk dämpning och användningen därav
KR100753165B1 (ko) 2006-01-17 2007-08-30 동우전기공업(주) 배전급 22.9ｋＶ ＧＩＳ용 전자식변성기 내장형 탄성에폭시스페이서 및 그 제조방법
WO2011009491A1 (de) 2009-07-24 2011-01-27 Siemens Transformers Austria Gmbh & Co Kg Verfahren zur reduktion der geräuschemission eines transformators
EP2487697A1 (en) 2011-02-08 2012-08-15 ABB Technology AG Dry-type transformer and method of manufacturing a dry-type transformer
EP2602799B1 (en) * 2011-12-08 2015-12-02 ABB Technology AG Coil-fixture and oil-transformer
JP2013183151A (ja) * 2012-03-05 2013-09-12 Toshiba Corp 静止誘導電器
US9406433B2 (en) * 2012-07-09 2016-08-02 Trench Limited Sound mitigation for air core reactors
CN104937680B (zh) * 2012-10-19 2017-04-26 三菱电机株式会社 逆变器装置、变压器及变压器的制造方法
KR102206798B1 (ko) 2019-07-01 2021-01-26 현대일렉트릭앤에너지시스템(주) 흡음장치를 구비하는 변압기
CN110415942A (zh) * 2019-08-30 2019-11-05 国网湖南省电力有限公司 一种基于准零刚度隔振的油浸式变压器及其隔振方法

Also Published As

Publication number Publication date
EP4292110B1 (en) 2024-07-17
EP4292110A1 (en) 2023-12-20
CN116897401B (zh) 2024-03-01
KR102563403B1 (ko) 2023-08-03
JP7493107B2 (ja) 2024-05-30
WO2022171829A1 (en) 2022-08-18
US20240274349A1 (en) 2024-08-15
JP2023554701A (ja) 2023-12-28
US12080474B1 (en) 2024-09-03
KR20230098676A (ko) 2023-07-04
CN116897401A (zh) 2023-10-17

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