JP2018157094A - 絶縁構造を有する三相リアクトル - Google Patents
絶縁構造を有する三相リアクトル Download PDFInfo
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- JP2018157094A JP2018157094A JP2017053321A JP2017053321A JP2018157094A JP 2018157094 A JP2018157094 A JP 2018157094A JP 2017053321 A JP2017053321 A JP 2017053321A JP 2017053321 A JP2017053321 A JP 2017053321A JP 2018157094 A JP2018157094 A JP 2018157094A
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- Prior art keywords
- phase reactor
- coil
- iron core
- covering portion
- reactor according
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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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- 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
- H01F27/02—Casings
-
- 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
-
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
-
- 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
- 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)
- Insulating Of Coils (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
【解決手段】本開示の実施例に係る三相リアクトルは、巻回部を有するコイルと、巻回部の内側に一部が配置される鉄心と、コイルを収納し、開口部を有する被覆部と、を備える。
【選択図】図1
Description
2 鉄心
2a 内周部鉄心
2b 外周部鉄心
3 被覆部
3a 蓋部
3b 被覆部本体
11 巻回部
31 開口部
32 絶縁部材
33 スリット
Claims (5)
- 巻回部を有するコイルと、
前記巻回部の内側に一部が配置される鉄心と、
前記コイルを収納し、開口部を有する被覆部と、
を備えた三相リアクトル。 - 外周部鉄心と、
前記外周部鉄心の内面に接するか、または、該内面に結合されるか、または該内面に磁気的に結合する少なくとも三つの鉄心コイルと、を具備し、
前記少なくとも三つの鉄心コイルのそれぞれは、鉄心と該鉄心に巻回されたコイルとから構成されている、請求項1に記載の三相リアクトル。 - 前記被覆部に装填された含浸剤または樹脂をさらに備える、請求項1または2に記載の三相リアクトル。
- 前記被覆部の少なくとも一部にはスリットが設けられている、請求項1乃至3のいずれか一項に記載の三相リアクトル。
- 前記被覆部は被覆部本体及び蓋部を有し、
前記被覆部本体及び前記蓋部の外周部の少なくとも一部は、前記コイルの外周部に沿った形状を有する、請求項1乃至4のいずれか一項に記載の三相リアクトル。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017053321A JP2018157094A (ja) | 2017-03-17 | 2017-03-17 | 絶縁構造を有する三相リアクトル |
DE102018105659.1A DE102018105659A1 (de) | 2017-03-17 | 2018-03-12 | Dreiphasen-drossel mit isolationsstruktur |
US15/920,689 US20180268992A1 (en) | 2017-03-17 | 2018-03-14 | Three-phase reactor having insulating structure |
CN201810219759.7A CN108630413A (zh) | 2017-03-17 | 2018-03-16 | 三相电抗器 |
CN201820362058.4U CN208127003U (zh) | 2017-03-17 | 2018-03-16 | 三相电抗器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017053321A JP2018157094A (ja) | 2017-03-17 | 2017-03-17 | 絶縁構造を有する三相リアクトル |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2018157094A true JP2018157094A (ja) | 2018-10-04 |
Family
ID=63372596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017053321A Pending JP2018157094A (ja) | 2017-03-17 | 2017-03-17 | 絶縁構造を有する三相リアクトル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180268992A1 (ja) |
JP (1) | JP2018157094A (ja) |
CN (2) | CN108630413A (ja) |
DE (1) | DE102018105659A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019004126A (ja) * | 2017-06-16 | 2019-01-10 | ファナック株式会社 | 鉄心およびコイルを備えたリアクトル |
US10650956B2 (en) | 2017-06-16 | 2020-05-12 | Fanuc Corporation | Reactor having iron cores and coils |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6450739B2 (ja) * | 2016-12-22 | 2019-01-09 | ファナック株式会社 | 電磁機器 |
JP6426796B1 (ja) | 2017-07-07 | 2018-11-21 | ファナック株式会社 | 互いに嵌合する機構を備えた被覆部を有するリアクトル |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152122A (en) * | 1978-05-23 | 1979-11-30 | Mitsubishi Electric Corp | Stationary induction device |
JPS5887315U (ja) * | 1981-12-09 | 1983-06-14 | 三菱電機株式会社 | 外鉄形変圧器の線輪間絶縁装置 |
JPS6112223U (ja) * | 1984-06-28 | 1986-01-24 | 東芝テック株式会社 | 電子レンジ用トランス |
JP2000012345A (ja) * | 1998-06-24 | 2000-01-14 | Nagano Japan Radio Co | トランス用ボビンおよびトランス |
US20060087393A1 (en) * | 2000-04-03 | 2006-04-27 | Abb Ab | Multiphase induction device |
JP2009224753A (ja) * | 2008-02-22 | 2009-10-01 | Tabuchi Electric Co Ltd | 電磁誘導器 |
US7768373B2 (en) * | 2008-04-22 | 2010-08-03 | Cramer Coil & Transformer Co., Inc. | Common mode, differential mode three phase inductor |
US20120106210A1 (en) * | 2010-10-27 | 2012-05-03 | Rockwell Automation Technologies, Inc. | Multi-phase power converters and integrated choke therfor |
EP2620956A1 (en) * | 2012-01-24 | 2013-07-31 | Hamilton Sundstrand Corporation | Auto-transformer rectifier unit core |
WO2014073252A1 (ja) * | 2012-11-08 | 2014-05-15 | 株式会社日立産機システム | リアクトル装置 |
JP2015050397A (ja) * | 2013-09-03 | 2015-03-16 | 住友電気工業株式会社 | リアクトルの製造方法、およびリアクトル |
JP2016127121A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社エス・エッチ・ティ | コモンモードチョークコイル |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744204A (en) * | 1950-10-25 | 1956-05-01 | Gen Electric | Electric coil |
GB982686A (en) * | 1961-06-06 | 1965-02-10 | Int Research & Dev Co Ltd | Superconductive electrical devices |
-
2017
- 2017-03-17 JP JP2017053321A patent/JP2018157094A/ja active Pending
-
2018
- 2018-03-12 DE DE102018105659.1A patent/DE102018105659A1/de not_active Withdrawn
- 2018-03-14 US US15/920,689 patent/US20180268992A1/en not_active Abandoned
- 2018-03-16 CN CN201810219759.7A patent/CN108630413A/zh active Pending
- 2018-03-16 CN CN201820362058.4U patent/CN208127003U/zh not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152122A (en) * | 1978-05-23 | 1979-11-30 | Mitsubishi Electric Corp | Stationary induction device |
JPS5887315U (ja) * | 1981-12-09 | 1983-06-14 | 三菱電機株式会社 | 外鉄形変圧器の線輪間絶縁装置 |
JPS6112223U (ja) * | 1984-06-28 | 1986-01-24 | 東芝テック株式会社 | 電子レンジ用トランス |
JP2000012345A (ja) * | 1998-06-24 | 2000-01-14 | Nagano Japan Radio Co | トランス用ボビンおよびトランス |
US20060087393A1 (en) * | 2000-04-03 | 2006-04-27 | Abb Ab | Multiphase induction device |
JP2009224753A (ja) * | 2008-02-22 | 2009-10-01 | Tabuchi Electric Co Ltd | 電磁誘導器 |
US7768373B2 (en) * | 2008-04-22 | 2010-08-03 | Cramer Coil & Transformer Co., Inc. | Common mode, differential mode three phase inductor |
US20120106210A1 (en) * | 2010-10-27 | 2012-05-03 | Rockwell Automation Technologies, Inc. | Multi-phase power converters and integrated choke therfor |
EP2620956A1 (en) * | 2012-01-24 | 2013-07-31 | Hamilton Sundstrand Corporation | Auto-transformer rectifier unit core |
WO2014073252A1 (ja) * | 2012-11-08 | 2014-05-15 | 株式会社日立産機システム | リアクトル装置 |
JP2015050397A (ja) * | 2013-09-03 | 2015-03-16 | 住友電気工業株式会社 | リアクトルの製造方法、およびリアクトル |
JP2016127121A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社エス・エッチ・ティ | コモンモードチョークコイル |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019004126A (ja) * | 2017-06-16 | 2019-01-10 | ファナック株式会社 | 鉄心およびコイルを備えたリアクトル |
US10650956B2 (en) | 2017-06-16 | 2020-05-12 | Fanuc Corporation | Reactor having iron cores and coils |
US11004590B2 (en) | 2017-06-16 | 2021-05-11 | Fanuc Corporation | Reactor having iron cores and coils |
Also Published As
Publication number | Publication date |
---|---|
DE102018105659A1 (de) | 2018-09-20 |
CN208127003U (zh) | 2018-11-20 |
CN108630413A (zh) | 2018-10-09 |
US20180268992A1 (en) | 2018-09-20 |
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