AU1766900A - A dry-type air-core reactor with magnetic shield - Google Patents

A dry-type air-core reactor with magnetic shield

Info

Publication number
AU1766900A
AU1766900A AU17669/00A AU1766900A AU1766900A AU 1766900 A AU1766900 A AU 1766900A AU 17669/00 A AU17669/00 A AU 17669/00A AU 1766900 A AU1766900 A AU 1766900A AU 1766900 A AU1766900 A AU 1766900A
Authority
AU
Australia
Prior art keywords
dry
type air
magnetic shield
core reactor
reactor
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
AU17669/00A
Inventor
Shanxi Huang
Liang Shu
Minlin Zhang
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.)
XI'AN YANGZI ELECTRICAL CO Ltd
Original Assignee
XI AN YANGZI ELECTRICAL CO 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 XI AN YANGZI ELECTRICAL CO Ltd filed Critical XI AN YANGZI ELECTRICAL CO Ltd
Publication of AU1766900A publication Critical patent/AU1766900A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F30/08—Fixed transformers not covered by group H01F19/00 characterised by the structure without magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
AU17669/00A 1998-12-11 1999-12-13 A dry-type air-core reactor with magnetic shield Abandoned AU1766900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN98233242U CN2359790Y (en) 1998-12-11 1998-12-11 Magnetic shielding dry-type air reactor
CN98233242 1998-12-11
PCT/CN1999/000208 WO2000036616A1 (en) 1998-12-11 1999-12-13 A dry-type air-core reactor with magnetic shield

Publications (1)

Publication Number Publication Date
AU1766900A true AU1766900A (en) 2000-07-03

Family

ID=5254331

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17669/00A Abandoned AU1766900A (en) 1998-12-11 1999-12-13 A dry-type air-core reactor with magnetic shield

Country Status (3)

Country Link
CN (1) CN2359790Y (en)
AU (1) AU1766900A (en)
WO (1) WO2000036616A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101013626B (en) * 2006-12-15 2010-06-09 特变电工沈阳变压器集团有限公司 Dry-type reactor
CN103354147B (en) * 2013-06-03 2015-12-02 北京电力设备总厂有限公司 Magnetic screen dry-type air-core reactor
CN103594225A (en) * 2013-11-29 2014-02-19 华北电力大学 Air-core reactor with shielding case
CN105047381B (en) * 2015-07-09 2017-09-22 广西电网有限责任公司电力科学研究院 A kind of 35kV dry-type air-core reactors
CN108183016B (en) * 2017-12-20 2019-09-03 中国电建集团河南省电力勘测设计院有限公司 A kind of magnetic screen reactor
CN110491648A (en) * 2019-05-08 2019-11-22 凌海科诚电气股份公司 Interchangeable splicing structure dry-type air-core reactor
CN114999796B (en) * 2022-07-22 2023-03-14 广东鹏鑫电气科技有限公司 Coil structure of SCB14 type dry-type power transformer with non-circular coil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759311A (en) * 1980-09-26 1982-04-09 Toshiba Corp Air-core type shunt reactor
JPS6083312A (en) * 1983-10-13 1985-05-11 Kansai Electric Power Co Inc:The Neutral point grounding reactor apparatus
JPS61125008A (en) * 1984-11-21 1986-06-12 Hitachi Ltd Air-core reactor with magnetic shield
JPS61216311A (en) * 1985-03-22 1986-09-26 Hitachi Ltd Hollow-core type reactor
US4663604A (en) * 1986-01-14 1987-05-05 General Electric Company Coil assembly and support system for a transformer and a transformer employing same
JPH0521247A (en) * 1991-07-16 1993-01-29 Mitsubishi Electric Corp Reactor
CN2299380Y (en) * 1997-04-17 1998-12-02 温州市变电设备厂 Air-cooling electric power transformer appts.

Also Published As

Publication number Publication date
WO2000036616A1 (en) 2000-06-22
CN2359790Y (en) 2000-01-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase