RU2328051C2 - Трансформатор - Google Patents

Трансформатор Download PDF

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Publication number
RU2328051C2
RU2328051C2 RU2005116231/09A RU2005116231A RU2328051C2 RU 2328051 C2 RU2328051 C2 RU 2328051C2 RU 2005116231/09 A RU2005116231/09 A RU 2005116231/09A RU 2005116231 A RU2005116231 A RU 2005116231A RU 2328051 C2 RU2328051 C2 RU 2328051C2
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RU
Russia
Prior art keywords
windings
secondary windings
winding
shoulders
primary
Prior art date
Application number
RU2005116231/09A
Other languages
English (en)
Russian (ru)
Other versions
RU2005116231A (ru
Inventor
Ки Сонг КИМ (KP)
Ки Сонг КИМ
Муонг Чол РИ (KP)
Муонг Чол РИ
Original Assignee
Пуонгуанг Техникал Трейдинг Сентер
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 Пуонгуанг Техникал Трейдинг Сентер filed Critical Пуонгуанг Техникал Трейдинг Сентер
Publication of RU2005116231A publication Critical patent/RU2005116231A/ru
Application granted granted Critical
Publication of RU2328051C2 publication Critical patent/RU2328051C2/ru

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    • 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
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • 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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/085—Welding transformers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Or Transformers For Communication (AREA)
RU2005116231/09A 2002-10-30 2003-08-14 Трансформатор RU2328051C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KPKP02-3217 2002-10-30
KP20023217 2002-10-30
PCT/EP2003/009044 WO2004040600A1 (en) 2002-10-30 2003-08-14 Transformer

Publications (2)

Publication Number Publication Date
RU2005116231A RU2005116231A (ru) 2006-03-10
RU2328051C2 true RU2328051C2 (ru) 2008-06-27

Family

ID=32291633

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005116231/09A RU2328051C2 (ru) 2002-10-30 2003-08-14 Трансформатор

Country Status (7)

Country Link
EP (1) EP1559120B1 (de)
CN (1) CN100487834C (de)
AT (1) ATE383651T1 (de)
AU (1) AU2003260419A1 (de)
DE (1) DE60318607T2 (de)
RU (1) RU2328051C2 (de)
WO (1) WO2004040600A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2725610C1 (ru) * 2020-03-10 2020-07-03 Федеральное государственное бюджетное учреждение науки Институт физики твердого тела Российской академии наук (ИФТТ РАН) Трансформатор импульсов электроэнергии однополярного тока

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI278875B (en) 2004-04-30 2007-04-11 Hon Hai Prec Ind Co Ltd DC transformer with output inductor integrated on the magnetic core thereof and a DC/DC converter employing the same
CN100437846C (zh) * 2004-07-28 2008-11-26 鸿富锦精密工业（深圳）有限公司 一种直流变压器及使用该直流变压器的直流／直流转换器
AT506454B1 (de) * 2008-02-22 2015-10-15 Egston System Electronics Eggenburg Gmbh Wandleranordnung
PL221896B1 (pl) * 2011-03-23 2016-06-30 Akademia Górniczo Hutnicza Im Stanisława Staszica W Krakowie Zintegrowany element indukcyjny
CN102319939A (zh) * 2011-08-12 2012-01-18 丹东欣泰电气股份有限公司 一种高功率因数电焊机
CN102637513B (zh) * 2012-05-07 2015-05-13 上海电机学院 可改善输出波形的变压器及其改善输出波形的方法
CN104347234A (zh) * 2013-07-26 2015-02-11 青岛菲特电器科技有限公司 一种可控电抗器铁芯布置结构
US9559609B2 (en) 2015-04-23 2017-01-31 Chicony Power Technology Co., Ltd. Integrated power-converting module
US10951123B2 (en) 2015-04-23 2021-03-16 Chicony Power Technology Co.. Ltd. Power conversion system
EP3723254A1 (de) * 2019-04-10 2020-10-14 Siemens Aktiengesellschaft Schaltungsanordnung, elektrolyseeinrichtung und verfahren zum betrieb einer schaltungsanordnung oder einer elektrolyseeinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803911A (en) * 1954-05-12 1958-11-05 Standard Telephones Cables Ltd Improvements in or relating to saturable electromagnetic devices
GB2033163A (en) * 1978-10-14 1980-05-14 Tdk Electronics Co Ltd Variable leakage transformers
SU1330670A1 (ru) * 1985-10-01 1987-08-15 Предприятие П/Я В-2867 Параметрический трансформатор
RU2040058C1 (ru) * 1988-11-29 1995-07-20 Агафонов Анатолий Иванович Параметрический трансформатор

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2226798Y (zh) * 1994-11-10 1996-05-08 顾梦柯 环式三相变压器
SE9703560D0 (sv) * 1997-09-30 1997-09-30 Asea Brown Boveri Induktionsstyrd spänningsreglering

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803911A (en) * 1954-05-12 1958-11-05 Standard Telephones Cables Ltd Improvements in or relating to saturable electromagnetic devices
GB2033163A (en) * 1978-10-14 1980-05-14 Tdk Electronics Co Ltd Variable leakage transformers
SU1330670A1 (ru) * 1985-10-01 1987-08-15 Предприятие П/Я В-2867 Параметрический трансформатор
RU2040058C1 (ru) * 1988-11-29 1995-07-20 Агафонов Анатолий Иванович Параметрический трансформатор

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2725610C1 (ru) * 2020-03-10 2020-07-03 Федеральное государственное бюджетное учреждение науки Институт физики твердого тела Российской академии наук (ИФТТ РАН) Трансформатор импульсов электроэнергии однополярного тока

Also Published As

Publication number Publication date
DE60318607D1 (de) 2008-02-21
DE60318607T2 (de) 2008-06-05
AU2003260419A1 (en) 2004-05-25
EP1559120B1 (de) 2008-01-09
WO2004040600A1 (en) 2004-05-13
RU2005116231A (ru) 2006-03-10
CN100487834C (zh) 2009-05-13
AU2003260419A8 (en) 2004-05-25
EP1559120A1 (de) 2005-08-03
CN1695214A (zh) 2005-11-09
ATE383651T1 (de) 2008-01-15

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20160815