JP2016174113A - 変圧器 - Google Patents
変圧器 Download PDFInfo
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- JP2016174113A JP2016174113A JP2015054157A JP2015054157A JP2016174113A JP 2016174113 A JP2016174113 A JP 2016174113A JP 2015054157 A JP2015054157 A JP 2015054157A JP 2015054157 A JP2015054157 A JP 2015054157A JP 2016174113 A JP2016174113 A JP 2016174113A
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- core
- iron core
- winding
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- transformer
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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
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
-
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- 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
-
- 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
- H01F30/10—Single-phase transformers
-
- 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
- H01F2003/106—Magnetic circuits using combinations of different magnetic materials
-
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
【解決手段】本発明の変圧器は、主脚と側脚と継鉄を有する鉄心と、前記鉄心の主脚の周囲を巻きまわされた巻線(5)を、絶縁媒体で充填されたタンク(40)内に有する変圧器であって、前記鉄心の主脚は、アモルファス磁性薄帯を巻回してなる断面四角形状の主巻鉄心(1)と、その4つの辺に曲率をもって積層された珪素鋼板よりなる副巻鉄心(2)を有し、前記主脚の、巻線(5)が配された部分の断面を略円形状としたことを特徴とする。
【選択図】図1
Description
Claims (6)
- 主脚と側脚と上部継鉄及び下部継鉄を有する鉄心と、前記鉄心の主脚の周囲を巻きまわされた巻線を、タンク内に有する変圧器であって、
前記鉄心の主脚は、アモルファス磁性薄帯を巻回してなる断面四角形状の主巻鉄心と、その4つの辺に曲率をもって積層された珪素鋼板を有し、
前記主脚の、前記巻線が配された部分の断面を略円形状としたことを特徴とする、変圧器。 - 請求項1において、
前記鉄心は、前記主巻鉄心と、前記主巻鉄心の内周側に巻きまわされた珪素鋼板よりなる副巻鉄心と、前記主巻鉄心の側面両側に曲率をもって積層された珪素鋼板よりなる積鉄心ユニットを備えることを特徴とする、変圧器。 - 請求項2において、
前記主脚、前記側脚及び前記下部継鉄それぞれに配された前記積鉄心ユニットそれぞれを保持部材で保持することを特徴とする、変圧器。 - 請求項3において、
さらに、前記上部継鉄に設けられた前記積鉄心ユニットは保持部材で保持されることを特徴とする、変圧器。 - 請求項4において、
前記上部継鉄に設けられた保持部材に、前記主巻鉄心を支持する支持部材を備えることを特徴とする、変圧器。 - 請求項5において、
前記支持部材は、前記主巻鉄心の高さを調整する高さ調整機構を備えることを特徴とする、変圧器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015054157A JP6453120B2 (ja) | 2015-03-18 | 2015-03-18 | 変圧器 |
PCT/JP2016/053124 WO2016147725A1 (ja) | 2015-03-18 | 2016-02-03 | 変圧器 |
US15/550,562 US10403427B2 (en) | 2015-03-18 | 2016-02-03 | Transformer |
TW105105933A TWI621139B (zh) | 2015-03-18 | 2016-02-26 | transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015054157A JP6453120B2 (ja) | 2015-03-18 | 2015-03-18 | 変圧器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016174113A true JP2016174113A (ja) | 2016-09-29 |
JP6453120B2 JP6453120B2 (ja) | 2019-01-16 |
Family
ID=56920167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015054157A Active JP6453120B2 (ja) | 2015-03-18 | 2015-03-18 | 変圧器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10403427B2 (ja) |
JP (1) | JP6453120B2 (ja) |
TW (1) | TWI621139B (ja) |
WO (1) | WO2016147725A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018117061A (ja) * | 2017-01-19 | 2018-07-26 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP2018133352A (ja) * | 2017-02-13 | 2018-08-23 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP2019029436A (ja) * | 2017-07-27 | 2019-02-21 | 株式会社日立産機システム | 変圧器 |
JP2020123683A (ja) * | 2019-01-31 | 2020-08-13 | 株式会社日立製作所 | 静止誘導電器 |
JP2020145213A (ja) * | 2019-03-04 | 2020-09-10 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
KR102170548B1 (ko) * | 2020-07-09 | 2020-10-27 | 산일전기 주식회사 | 몰드 변압기 |
JP2021052077A (ja) * | 2019-09-25 | 2021-04-01 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI643222B (zh) * | 2017-12-04 | 2018-12-01 | 林景源 | 整合型變壓器 |
JP7034022B2 (ja) * | 2018-07-11 | 2022-03-11 | 三菱電機株式会社 | 静止誘導機器 |
JP7045973B2 (ja) * | 2018-11-12 | 2022-04-01 | 株式会社日立産機システム | 静止誘導機器用鉄心、静止誘導機器およびその製造方法 |
JP7220072B2 (ja) * | 2018-12-25 | 2023-02-09 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP7479966B2 (ja) | 2020-07-02 | 2024-05-09 | 株式会社東芝 | 静止誘導電器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57143808A (en) * | 1981-03-02 | 1982-09-06 | Daihen Corp | Wound core for stationary electrical equipment |
JPS622224U (ja) * | 1985-06-20 | 1987-01-08 | ||
JP3097268U (ja) * | 2003-04-18 | 2004-01-22 | 科徳瑞股▲ふん▼有限公司 | 変圧器の鉄心 |
JP2012069943A (ja) * | 2010-09-02 | 2012-04-05 | Abb Technology Ag | 支持構造を備えた巻線型変圧器コア |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US92301A (en) * | 1869-07-06 | Improvement in physiological batteries | ||
JPS62238612A (ja) | 1986-04-09 | 1987-10-19 | Toshiba Corp | 静止誘導電器 |
JP2752184B2 (ja) * | 1989-09-11 | 1998-05-18 | 株式会社東芝 | 電力用半導体装置 |
JP2626370B2 (ja) | 1991-11-20 | 1997-07-02 | 松下電器産業株式会社 | 非晶質磁芯変圧器 |
JP4953270B2 (ja) | 2004-11-01 | 2012-06-13 | 株式会社日本Aeパワーシステムズ | アモルファス鉄心変圧器 |
JP6184768B2 (ja) | 2013-06-26 | 2017-08-23 | 株式会社日立産機システム | 静止電磁機器用巻鉄心及び三相変圧器及び三相リアクトル |
-
2015
- 2015-03-18 JP JP2015054157A patent/JP6453120B2/ja active Active
-
2016
- 2016-02-03 WO PCT/JP2016/053124 patent/WO2016147725A1/ja active Application Filing
- 2016-02-03 US US15/550,562 patent/US10403427B2/en active Active
- 2016-02-26 TW TW105105933A patent/TWI621139B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57143808A (en) * | 1981-03-02 | 1982-09-06 | Daihen Corp | Wound core for stationary electrical equipment |
JPS622224U (ja) * | 1985-06-20 | 1987-01-08 | ||
JP3097268U (ja) * | 2003-04-18 | 2004-01-22 | 科徳瑞股▲ふん▼有限公司 | 変圧器の鉄心 |
JP2012069943A (ja) * | 2010-09-02 | 2012-04-05 | Abb Technology Ag | 支持構造を備えた巻線型変圧器コア |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10665381B2 (en) | 2017-01-19 | 2020-05-26 | Hitachi, Ltd. | Stationary induction apparatus core |
JP2018117061A (ja) * | 2017-01-19 | 2018-07-26 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
US10978237B2 (en) | 2017-02-13 | 2021-04-13 | Hitachi, Ltd. | Core for stationary induction apparatus |
JP2018133352A (ja) * | 2017-02-13 | 2018-08-23 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP2019029436A (ja) * | 2017-07-27 | 2019-02-21 | 株式会社日立産機システム | 変圧器 |
JP2020123683A (ja) * | 2019-01-31 | 2020-08-13 | 株式会社日立製作所 | 静止誘導電器 |
JP7224941B2 (ja) | 2019-01-31 | 2023-02-20 | 株式会社日立製作所 | 静止誘導電器 |
JP2020145213A (ja) * | 2019-03-04 | 2020-09-10 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP7143235B2 (ja) | 2019-03-04 | 2022-09-28 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP2021052077A (ja) * | 2019-09-25 | 2021-04-01 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
WO2021059653A1 (ja) * | 2019-09-25 | 2021-04-01 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
JP7356852B2 (ja) | 2019-09-25 | 2023-10-05 | 株式会社日立製作所 | 静止誘導電器用鉄心 |
KR102170548B1 (ko) * | 2020-07-09 | 2020-10-27 | 산일전기 주식회사 | 몰드 변압기 |
Also Published As
Publication number | Publication date |
---|---|
TWI621139B (zh) | 2018-04-11 |
US10403427B2 (en) | 2019-09-03 |
WO2016147725A1 (ja) | 2016-09-22 |
JP6453120B2 (ja) | 2019-01-16 |
US20180040409A1 (en) | 2018-02-08 |
TW201635318A (zh) | 2016-10-01 |
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