CA2309901A1 - A power transformer - Google Patents

A power transformer Download PDF

Info

Publication number
CA2309901A1
CA2309901A1 CA002309901A CA2309901A CA2309901A1 CA 2309901 A1 CA2309901 A1 CA 2309901A1 CA 002309901 A CA002309901 A CA 002309901A CA 2309901 A CA2309901 A CA 2309901A CA 2309901 A1 CA2309901 A1 CA 2309901A1
Authority
CA
Canada
Prior art keywords
power transformer
transformer according
semiconducting
layer
ohm
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.)
Abandoned
Application number
CA002309901A
Other languages
English (en)
French (fr)
Inventor
Mats Leijon
Christian Sasse
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 AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2309901A1 publication Critical patent/CA2309901A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F36/00—Transformers with superconductive windings or with windings operating at cryogenic temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/04—Cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CA002309901A 1997-11-28 1998-11-30 A power transformer Abandoned CA2309901A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9725312A GB2331852A (en) 1997-11-28 1997-11-28 Transformer winding arrangements
GB9725312.4 1997-11-28
PCT/EP1998/007736 WO1999028929A1 (en) 1997-11-28 1998-11-30 A power transformer

Publications (1)

Publication Number Publication Date
CA2309901A1 true CA2309901A1 (en) 1999-06-10

Family

ID=10822859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002309901A Abandoned CA2309901A1 (en) 1997-11-28 1998-11-30 A power transformer

Country Status (11)

Country Link
EP (1) EP1034550A1 (no)
JP (1) JP2001525608A (no)
KR (1) KR20010032376A (no)
CN (1) CN1279817A (no)
AU (1) AU737248B2 (no)
CA (1) CA2309901A1 (no)
GB (1) GB2331852A (no)
IL (1) IL136069A0 (no)
NO (1) NO20002733D0 (no)
RU (1) RU2193253C2 (no)
WO (1) WO1999028929A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350474A (en) * 1999-05-28 2000-11-29 Asea Brown Boveri A flexible power cable
AUPQ637600A0 (en) * 2000-03-21 2000-04-15 Metal Manufactures Limited A superconducting transformer
JP3485540B2 (ja) † 2000-12-28 2004-01-13 新日本製鐵株式会社 低騒音トランス
FR2916298B1 (fr) * 2007-05-16 2009-08-21 Converteam Sas Soc Par Actions Refroidissement du noyau magnetique d'une bobine d'induction
US9640315B2 (en) 2013-05-13 2017-05-02 General Electric Company Low stray-loss transformers and methods of assembling the same
CN103277612B (zh) * 2013-05-17 2015-12-23 厦门大学 液氮传输装置
RU2700506C1 (ru) * 2019-03-28 2019-09-17 Николай Даниелян Токопровод
CN112652470B (zh) * 2020-12-07 2022-11-15 阳光电源股份有限公司 一种变压器
CN115312259B (zh) * 2022-10-11 2023-03-24 富通集团（天津）超导技术应用有限公司 一种超导电缆终端装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589071A (en) * 1942-03-27 1947-06-11 Gen Electric Co Ltd Improvements in protective shields in high-voltage apparatus
GB1525745A (en) * 1974-09-19 1978-09-20 Matsushita Electric Ind Co Ltd Synthetic resin encapsulated coil assembly
GB2140195B (en) * 1982-12-03 1986-04-30 Electric Power Res Inst Cryogenic cable and method of making same
US4510476A (en) * 1983-06-21 1985-04-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High voltage isolation transformer
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
DE4022476A1 (de) * 1990-07-14 1992-01-16 Thyssen Industrie Elektrisches kabel
DE19515003C2 (de) * 1995-04-24 1997-04-17 Asea Brown Boveri Supraleitende Spule
DE69709432T2 (de) * 1996-03-20 2002-08-22 Nkt Cables As Broendby Hochspannungskabel

Also Published As

Publication number Publication date
JP2001525608A (ja) 2001-12-11
GB9725312D0 (en) 1998-01-28
NO20002733L (no) 2000-05-26
AU737248B2 (en) 2001-08-16
GB2331852A9 (en)
IL136069A0 (en) 2001-05-20
GB2331852A (en) 1999-06-02
RU2193253C2 (ru) 2002-11-20
EP1034550A1 (en) 2000-09-13
NO20002733D0 (no) 2000-05-26
KR20010032376A (ko) 2001-04-16
CN1279817A (zh) 2001-01-10
WO1999028929A1 (en) 1999-06-10
AU2156399A (en) 1999-06-16

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Legal Events

Date Code Title Description
FZDE Discontinued