KR0138481B1 - 균형기능을 갖는 3상 자동변압기 - Google Patents

균형기능을 갖는 3상 자동변압기

Info

Publication number
KR0138481B1
KR0138481B1 KR1019940026867A KR19940026867A KR0138481B1 KR 0138481 B1 KR0138481 B1 KR 0138481B1 KR 1019940026867 A KR1019940026867 A KR 1019940026867A KR 19940026867 A KR19940026867 A KR 19940026867A KR 0138481 B1 KR0138481 B1 KR 0138481B1
Authority
KR
South Korea
Prior art keywords
coil
leg
winding
wound
magnetic flux
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 - Fee Related
Application number
KR1019940026867A
Other languages
English (en)
Korean (ko)
Other versions
KR950013002A (ko
Inventor
마쯔무라 미쯔야
Original Assignee
마쯔무라 미쯔야
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 마쯔무라 미쯔야 filed Critical 마쯔무라 미쯔야
Publication of KR950013002A publication Critical patent/KR950013002A/ko
Application granted granted Critical
Publication of KR0138481B1 publication Critical patent/KR0138481B1/ko
Assigned to 닛폰 세빅 가부시키가이샤 reassignment 닛폰 세빅 가부시키가이샤 권리의 전부이전등록 Assignors: 마츠무라 미야코
Assigned to 마츠무라 미야코 reassignment 마츠무라 미야코 권리의 전부이전등록 Assignors: 미쯔야마쯔무라
Assigned to 주식회사 휘슬기연 reassignment 주식회사 휘슬기연 권리의 전부이전등록 Assignors: 닛폰 세빅 가부시키가이샤
Assigned to 서기원 reassignment 서기원 압류(법원)등록 Assignors: 주식회사 에픽
Assigned to 백성일(720124-*******) reassignment 백성일(720124-*******) 촉탁등록 Assignors: 주식회사 에픽
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
KR1019940026867A 1993-10-22 1994-10-20 균형기능을 갖는 3상 자동변압기 Expired - Fee Related KR0138481B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5286145A JP2536813B2 (ja) 1993-10-22 1993-10-22 三相単巻変圧器
JP286,145/1993 1993-10-22

Publications (2)

Publication Number Publication Date
KR950013002A KR950013002A (ko) 1995-05-17
KR0138481B1 true KR0138481B1 (ko) 1998-06-15

Family

ID=17700523

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940026867A Expired - Fee Related KR0138481B1 (ko) 1993-10-22 1994-10-20 균형기능을 갖는 3상 자동변압기

Country Status (6)

Country Link
US (1) US5574418A (https=)
EP (1) EP0650173A1 (https=)
JP (1) JP2536813B2 (https=)
KR (1) KR0138481B1 (https=)
CN (1) CN1102009A (https=)
TW (1) TW275694B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100534144B1 (ko) * 2003-10-09 2005-12-06 김봉옥 전압과 전류의 균형을 개선한 고조파 저감장치
KR100624257B1 (ko) * 2004-11-04 2006-09-15 주영님 3상 정전압 절전기

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632172A1 (de) * 1996-08-09 1998-02-12 Asea Brown Boveri Drehstromtransformator
US6087738A (en) * 1998-08-20 2000-07-11 Robicon Corporation Variable output three-phase transformer
KR19990073377A (ko) * 1999-07-07 1999-10-05 김진원 3상단권변압기
JP4898353B2 (ja) * 2006-08-29 2012-03-14 株式会社浅野研究所 加熱システム
JP5026029B2 (ja) * 2006-08-30 2012-09-12 陽三 飯田 電流バランサおよび低圧配電システム
JPWO2009090889A1 (ja) * 2008-01-17 2011-05-26 株式会社Ｕｔｐ 三相４線式配電システムおよびそのシステムにおけるバランサの配設方法
CN103001227A (zh) * 2011-09-16 2013-03-27 深圳市海威特节能科技有限公司 移相式电磁平衡调压节电装置
JP6018934B2 (ja) * 2013-01-25 2016-11-02 株式会社日立製作所 電力変換装置
US20140266557A1 (en) * 2013-03-15 2014-09-18 Jacob Justice Inherently Balanced Phase Shifting AutoTransformer
US10049811B2 (en) * 2015-03-20 2018-08-14 The Boeing Company Multi-phase autotransformer
US10504645B2 (en) * 2016-05-05 2019-12-10 Ut-Battelle, Llc Gapless core reactor
CN107887142B (zh) * 2017-12-20 2025-04-22 常州太平洋电力设备(集团)有限公司 线圈不对称分裂的干式自耦变压器
CN110600248B (zh) * 2019-09-11 2024-06-11 江苏新特变科技股份有限公司 用于玻璃球生产工艺的斯考特磁调变压器
CN112366071B (zh) * 2020-10-19 2022-04-26 深圳市英威腾电气股份有限公司 变频器、三相电抗器以及三相电抗器的绕线方法
CN112820524B (zh) * 2021-02-04 2024-07-30 东莞南方半导体科技有限公司 多相变压器及整流器系统
EP4429091A4 (en) * 2021-11-04 2026-02-18 Fabian Veloso RETURN DEVICE FOR RESIDUAL HOMOPOLAR CURRENTS FLOWING IN THE NEUTRAL OF AN ELECTRICAL DISTRIBUTION SYSTEM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR352129A (fr) * 1905-03-06 1905-08-03 Cie Generale D Electricite De Système d'enroulement pour transformateurs et bobines à courant triphasé
DE480824C (de) * 1925-06-10 1929-08-09 Aeg Zweiphasentransformator
JPS5895807A (ja) * 1981-12-02 1983-06-07 Hitachi Ltd 移相巻線付単巻変圧器
CA1258881A (fr) * 1987-04-15 1989-08-29 Leonard Bolduc Transformateur-inducteur auto-regule a entrefers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100534144B1 (ko) * 2003-10-09 2005-12-06 김봉옥 전압과 전류의 균형을 개선한 고조파 저감장치
KR100624257B1 (ko) * 2004-11-04 2006-09-15 주영님 3상 정전압 절전기

Also Published As

Publication number Publication date
EP0650173A1 (en) 1995-04-26
JP2536813B2 (ja) 1996-09-25
KR950013002A (ko) 1995-05-17
JPH07122441A (ja) 1995-05-12
CN1102009A (zh) 1995-04-26
US5574418A (en) 1996-11-12
TW275694B (https=) 1996-05-11

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