CA1157115A - Winding for electrical inductive apparatus - Google Patents

Winding for electrical inductive apparatus

Info

Publication number
CA1157115A
CA1157115A CA000377944A CA377944A CA1157115A CA 1157115 A CA1157115 A CA 1157115A CA 000377944 A CA000377944 A CA 000377944A CA 377944 A CA377944 A CA 377944A CA 1157115 A CA1157115 A CA 1157115A
Authority
CA
Canada
Prior art keywords
winding
spacers
faces
contact
surface portions
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.)
Expired
Application number
CA000377944A
Other languages
English (en)
French (fr)
Inventor
Lennart Lundstrom
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Application granted granted Critical
Publication of CA1157115A publication Critical patent/CA1157115A/en
Expired 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Soft Magnetic Materials (AREA)
  • Braking Arrangements (AREA)
  • Transformer Cooling (AREA)
CA000377944A 1980-05-21 1981-05-20 Winding for electrical inductive apparatus Expired CA1157115A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8003782A SE421570B (sv) 1980-05-21 1980-05-21 Med isolervetska kyld bandlindning for en transformator eller reaktor
SE8003782-3 1980-05-21

Publications (1)

Publication Number Publication Date
CA1157115A true CA1157115A (en) 1983-11-15

Family

ID=20341004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000377944A Expired CA1157115A (en) 1980-05-21 1981-05-20 Winding for electrical inductive apparatus

Country Status (8)

Country Link
EP (1) EP0040382B1 (US20090182215A1-20090716-C00004.png)
JP (1) JPS5717117A (US20090182215A1-20090716-C00004.png)
CA (1) CA1157115A (US20090182215A1-20090716-C00004.png)
DE (1) DE3165362D1 (US20090182215A1-20090716-C00004.png)
DK (1) DK220181A (US20090182215A1-20090716-C00004.png)
NO (1) NO811694L (US20090182215A1-20090716-C00004.png)
SE (1) SE421570B (US20090182215A1-20090716-C00004.png)
ZA (1) ZA813337B (US20090182215A1-20090716-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11404196B2 (en) 2016-11-09 2022-08-02 Siemens Energy Global GmbH & Co. KG Core for an electrical induction device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6812583B2 (en) 2002-02-19 2004-11-02 Rockwell Scientific Licensing, Llc Electrical generator with ferrofluid bearings
DE102017208814A1 (de) 2017-05-24 2018-11-29 Isotek Gmbh Distanzband, Transformatorenwicklung und Transformator sowie das Verfahren zur Herstellung eines Distanzbandes
EP3859760A1 (en) * 2020-01-30 2021-08-04 ABB Power Grids Switzerland AG Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus
EP4210076A1 (en) 2022-01-05 2023-07-12 Hitachi Energy Switzerland AG Spacer element for a winding, kit, method for manufacturing a winding and winding

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR633246A (fr) * 1926-04-24 1928-01-25 Siemens Schuckertwerke Gmbh Bobine en forme de disque pour transformateurs
GB718748A (en) * 1951-07-27 1954-11-17 Gen Electric Improvements in and relating to stationary electrical induction apparatus
GB962222A (en) * 1959-10-29 1964-07-01 English Electric Co Ltd Improvements in or relating to inductive windings
US3170134A (en) * 1961-12-15 1965-02-16 Westinghouse Electric Corp Electrical coil structure for inductive apparatus
US3195084A (en) * 1962-05-23 1965-07-13 Westinghouse Electric Corp Electrical apparatus having foil wound windings and metallic duct formers
US3464043A (en) * 1967-10-16 1969-08-26 Allis Chalmers Mfg Co Conductor strip transformer winding having improved short circuit strength
GB1242401A (en) * 1967-11-07 1971-08-11 Bruce Peebles Ind Ltd Transformer or reactor winding
US3514730A (en) * 1968-03-27 1970-05-26 Atomic Energy Commission Cooling spacer strip for superconducting magnets
CH598679A5 (US20090182215A1-20090716-C00004.png) * 1976-10-29 1978-05-12 Bbc Brown Boveri & Cie
DE2753055C3 (de) * 1977-11-28 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Aufbau einer supraleitenden Magnetwicklung
SE415418B (sv) * 1978-12-08 1980-09-29 Asea Ab Transformator eller reaktor samt sett att framstella en sadan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11404196B2 (en) 2016-11-09 2022-08-02 Siemens Energy Global GmbH & Co. KG Core for an electrical induction device

Also Published As

Publication number Publication date
DE3165362D1 (en) 1984-09-13
EP0040382B1 (de) 1984-08-08
DK220181A (US20090182215A1-20090716-C00004.png) 1981-11-22
SE421570B (sv) 1982-01-04
EP0040382A1 (de) 1981-11-25
JPS5717117A (en) 1982-01-28
NO811694L (no) 1981-11-23
SE8003782L (sv) 1981-11-22
ZA813337B (en) 1982-06-30

Similar Documents

Publication Publication Date Title
US4337569A (en) Method of making integrally formed transformer cooling ducts
US6531946B2 (en) Low noise and low loss reactor
KR101707813B1 (ko) 개선된 냉각 특징을 구비한 건식 변압기
KR100536487B1 (ko) 거의 직사각형인 코일을 가진 비정질 금속 변압기
CA1157115A (en) Winding for electrical inductive apparatus
WO2020053931A1 (ja) 静止誘導器
US20040150498A1 (en) Polymer sheet core and coil insulation for transformers
EP2693449B1 (en) Electric conductor element
CN114175192A (zh) 用于制造电磁感应设备的电绕组的方法和导体结构
CA1177917A (en) Wedging device
US6507263B2 (en) Multi-terminal foil windings
EP2951846A1 (en) A metallized film capacitor element comprising thermally conductive films and a thermally conducting film for an electrical power component
KR870000949B1 (ko) 환상 코어 전자기 장치
KR101925216B1 (ko) 판상 적층형 리액터 장치 및 그 제조 방법
CN219017410U (zh) 浇注干式多绕组线圈及干式变压器
US3195085A (en) Cooling ducts for wound coils
US5376911A (en) Choke coil
EP3839987B1 (en) Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus
CN211828423U (zh) 一种油浸式变压器的高压绕组
CN219575375U (zh) 一种变压器地屏结构
JP4613407B2 (ja) 転位導体および誘導電器巻線
KR20190084632A (ko) 냉각효율을 높힌 변압기용 권선코일의 제조방법
JP2000340431A (ja) 静止誘導機器用巻線
US20220277895A1 (en) Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus
JPS62274610A (ja) 箔巻変圧器

Legal Events

Date Code Title Description
MKEX Expiry