EP2088603A3 - Luftspaltdrossel - Google Patents

Luftspaltdrossel Download PDF

Info

Publication number
EP2088603A3
EP2088603A3 EP09152300.1A EP09152300A EP2088603A3 EP 2088603 A3 EP2088603 A3 EP 2088603A3 EP 09152300 A EP09152300 A EP 09152300A EP 2088603 A3 EP2088603 A3 EP 2088603A3
Authority
EP
European Patent Office
Prior art keywords
shunt reactor
leg
arranging
gap
phase
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.)
Granted
Application number
EP09152300.1A
Other languages
English (en)
French (fr)
Other versions
EP2088603A2 (de
EP2088603B1 (de
Inventor
Esa Virtanen
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 Schweiz AG
Original Assignee
ABB Technology AG
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 ABB Technology AG filed Critical ABB Technology AG
Publication of EP2088603A2 publication Critical patent/EP2088603A2/de
Publication of EP2088603A3 publication Critical patent/EP2088603A3/de
Application granted granted Critical
Publication of EP2088603B1 publication Critical patent/EP2088603B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/12—Magnetic shunt paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Electrical Variables (AREA)
EP09152300.1A 2008-02-06 2009-02-06 Luftspaltdrossel Active EP2088603B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20080085A FI20080085L (fi) 2008-02-06 2008-02-06 Rinnakkaiskuristin

Publications (3)

Publication Number Publication Date
EP2088603A2 EP2088603A2 (de) 2009-08-12
EP2088603A3 true EP2088603A3 (de) 2014-06-25
EP2088603B1 EP2088603B1 (de) 2017-10-25

Family

ID=39148865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09152300.1A Active EP2088603B1 (de) 2008-02-06 2009-02-06 Luftspaltdrossel

Country Status (2)

Country Link
EP (1) EP2088603B1 (de)
FI (1) FI20080085L (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5306562B1 (ja) * 2012-11-08 2013-10-02 三菱電機株式会社 ノイズフィルタ
CN104021921A (zh) * 2014-05-27 2014-09-03 华为技术有限公司 耦合电感和功率变换器
CN104282412B (zh) * 2014-10-28 2017-01-11 田村（中国）企业管理有限公司 磁集成电感器
CN104882253B (zh) * 2015-04-24 2017-12-29 上海意兰可电力电子设备有限公司 三相四柱共轭电抗器
DE102016107295A1 (de) 2016-04-20 2017-10-26 Wobben Properties Gmbh Drehstromdrosselspule
CN106057402B (zh) * 2016-08-09 2018-03-13 华为技术有限公司 磁集成电感及磁集成电路
US10930423B1 (en) * 2017-07-05 2021-02-23 Universal Lighting Technologies, Inc. Single magnetic assembly combining three independent magnetics using a modified “E” core with four winding windows
GB201811128D0 (en) * 2018-07-06 2018-08-22 Rolls Royce Plc Current controlling device
CN109326420B (zh) * 2018-11-15 2023-12-26 山西中磁尚善科技有限公司 三相电抗器的电感平衡磁芯及三相电抗器
DE102021109474A1 (de) * 2021-04-15 2022-10-20 TenneT TSO GmbH Elektrische Spule, angeordnet in einem elektromagnetischen Wechselfeld zum Erzeugen von Eigenbedarfstrom

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB509050A (en) * 1937-12-10 1939-07-10 Gen Electric Co Ltd Improvements in and relating to electrical reactors
JPS57112007A (en) * 1980-12-29 1982-07-12 Fuji Electric Co Ltd Three-phase and seven-leg core type reactor
EP0117460A1 (de) * 1983-02-18 1984-09-05 Transformatoren Union Aktiengesellschaft Drehstromdrosselspule mit Fünfschenkelkern
JPH02203507A (ja) * 1989-02-01 1990-08-13 Fuji Electric Co Ltd 三相分路リアクトル鉄心

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB509050A (en) * 1937-12-10 1939-07-10 Gen Electric Co Ltd Improvements in and relating to electrical reactors
JPS57112007A (en) * 1980-12-29 1982-07-12 Fuji Electric Co Ltd Three-phase and seven-leg core type reactor
EP0117460A1 (de) * 1983-02-18 1984-09-05 Transformatoren Union Aktiengesellschaft Drehstromdrosselspule mit Fünfschenkelkern
JPH02203507A (ja) * 1989-02-01 1990-08-13 Fuji Electric Co Ltd 三相分路リアクトル鉄心

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ABB: "ABB Transformers Power Transformers -The largest installed base worldwide", 2000, XP055118424, Retrieved from the Internet <URL:http://193.140.122.139/high_voltage/ABB_Transformers.pdf> [retrieved on 20140516] *
BY ZORAN ET AL: "HV SHUNT REACTOR SECRETS FOR PROTECTION ENGINEERS", 2003, XP055118413, Retrieved from the Internet <URL:http://library.abb.com/GLOBAL/SCOT/SCOT296.nsf/VerityDisplay/C1256D32004634BAC1256E1C007123D6/$File/PAPER_2003_03_en_HV_Shunt_Reactor_Secrets_For_Protection_Engineers.pdf> [retrieved on 20140516] *
WALTER WASINGER: "Transformer and Gapped-Core Reactor Technology", 8 August 2002 (2002-08-08), XP055118422, Retrieved from the Internet <URL:http://people.physics.anu.edu.au/~bdb112/engn3225/files/Transformer.pdf> [retrieved on 20140516] *

Also Published As

Publication number Publication date
EP2088603A2 (de) 2009-08-12
EP2088603B1 (de) 2017-10-25
FI20080085A0 (fi) 2008-02-06
FI20080085L (fi) 2009-08-07

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