EP4783201A1 - Transformatorgehäuse und transformator - Google Patents

Transformatorgehäuse und transformator

Info

Publication number
EP4783201A1
EP4783201A1 EP25382051.8A EP25382051A EP4783201A1 EP 4783201 A1 EP4783201 A1 EP 4783201A1 EP 25382051 A EP25382051 A EP 25382051A EP 4783201 A1 EP4783201 A1 EP 4783201A1
Authority
EP
European Patent Office
Prior art keywords
cover
transformer
transformer enclosure
coupled
cover structure
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP25382051.8A
Other languages
English (en)
French (fr)
Inventor
Juan MAORAD VIDEGAIN
Antonio Nogues Barrieras
Carlos Manuel ROY MARTIN
Lorena Cebrian Lles
Enrique PALOMARES MANDADO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Energy Ltd
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
Priority to EP25382051.8A priority Critical patent/EP4783201A1/de
Priority to PCT/EP2026/051668 priority patent/WO2026162382A1/en
Publication of EP4783201A1 publication Critical patent/EP4783201A1/de
Pending legal-status Critical Current

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
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • E04H5/04—Transformer houses; Substations or switchgear houses
    • 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
    • H01F27/025—Constructional details relating to cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
EP25382051.8A 2025-01-28 2025-01-28 Transformatorgehäuse und transformator Pending EP4783201A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP25382051.8A EP4783201A1 (de) 2025-01-28 2025-01-28 Transformatorgehäuse und transformator
PCT/EP2026/051668 WO2026162382A1 (en) 2025-01-28 2026-01-23 Transformer enclosure and transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP25382051.8A EP4783201A1 (de) 2025-01-28 2025-01-28 Transformatorgehäuse und transformator

Publications (1)

Publication Number Publication Date
EP4783201A1 true EP4783201A1 (de) 2026-07-29

Family

ID=94432547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP25382051.8A Pending EP4783201A1 (de) 2025-01-28 2025-01-28 Transformatorgehäuse und transformator

Country Status (2)

Country Link
EP (1) EP4783201A1 (de)
WO (1) WO2026162382A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205565429U (zh) * 2016-03-30 2016-09-07 江西鑫固电气有限公司 一种改进型欧式变电站
CN217847617U (zh) * 2022-07-01 2022-11-18 国家电投集团贵州金元威宁能源股份有限公司 组合式变压器
CN218333370U (zh) * 2022-10-14 2023-01-17 重庆沈通电气设备制造有限公司 一种强制风冷的干式变压器
CN219349939U (zh) * 2023-03-28 2023-07-14 益捷(珠海)模具注塑有限公司 一种干式变压器防护罩
CN219958700U (zh) * 2023-06-19 2023-11-03 湖南华电常德发电有限公司 一种干式变压器防护外罩

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205565429U (zh) * 2016-03-30 2016-09-07 江西鑫固电气有限公司 一种改进型欧式变电站
CN217847617U (zh) * 2022-07-01 2022-11-18 国家电投集团贵州金元威宁能源股份有限公司 组合式变压器
CN218333370U (zh) * 2022-10-14 2023-01-17 重庆沈通电气设备制造有限公司 一种强制风冷的干式变压器
CN219349939U (zh) * 2023-03-28 2023-07-14 益捷(珠海)模具注塑有限公司 一种干式变压器防护罩
CN219958700U (zh) * 2023-06-19 2023-11-03 湖南华电常德发电有限公司 一种干式变压器防护外罩

Also Published As

Publication number Publication date
WO2026162382A1 (en) 2026-08-06

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