KR100664898B1 - 부분 공극을 갖는 변압기/리액터 - Google Patents
부분 공극을 갖는 변압기/리액터 Download PDFInfo
- Publication number
- KR100664898B1 KR100664898B1 KR1020050083526A KR20050083526A KR100664898B1 KR 100664898 B1 KR100664898 B1 KR 100664898B1 KR 1020050083526 A KR1020050083526 A KR 1020050083526A KR 20050083526 A KR20050083526 A KR 20050083526A KR 100664898 B1 KR100664898 B1 KR 100664898B1
- Authority
- KR
- South Korea
- Prior art keywords
- iron core
- transformer
- partial
- reactor
- silicon steel
- Prior art date
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Classifications
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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
-
- 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
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
Description
Claims (3)
- 삭제
- 복수 개의 규소강판이 다단 적층되어 조립되는 자기 철심과 적어도 하나의 권선을 포함하여 이루어진 변압기/리액터에 있어서,상기 철심은 포화를 막기 위해 철심의 전면을 관통하는 복수 개의 부분 공극이 생성되고,상기 복수 개의 부분 공극은 다단 적층되는 각 규소강판의 중심 축을 따라 펀칭 가공에 의해 생성되는 것을 특징으로 하는 부분 공극을 갖는 변압기/리액터.
- 복수 개의 규소강판이 다단 적층되어 조립되는 자기 철심과 적어도 하나의 권선을 포함하여 이루어진 변압기/리액터에 있어서,상기 철심은 포화를 막기 위해 철심의 측면을 관통하는 복수 개의 부분 공극이 생성되고,상기 복수 개의 부분 공극은 커팅 가공되지 않은 규소강판 및 중심 축을 따라 커팅 가공된 규소강판이 소정 규칙에 따라 다단 적층되어 생성되는 것을 특징으로 하는 부분 공극을 갖는 변압기/리액터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050083526A KR100664898B1 (ko) | 2005-09-08 | 2005-09-08 | 부분 공극을 갖는 변압기/리액터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050083526A KR100664898B1 (ko) | 2005-09-08 | 2005-09-08 | 부분 공극을 갖는 변압기/리액터 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100664898B1 true KR100664898B1 (ko) | 2007-01-04 |
Family
ID=37866959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050083526A KR100664898B1 (ko) | 2005-09-08 | 2005-09-08 | 부분 공극을 갖는 변압기/리액터 |
Country Status (1)
Country | Link |
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KR (1) | KR100664898B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07183134A (ja) * | 1993-12-22 | 1995-07-21 | Tokin Corp | 非線形チョークコイル用フェライトコア |
JPH0950931A (ja) * | 1995-08-04 | 1997-02-18 | Hitachi Metals Ltd | Ei型フェライトコア |
JPH09171928A (ja) * | 1995-09-09 | 1997-06-30 | Vacuumschmelze Gmbh | 開口部を備えた磁心用積層鉄心 |
JPH11168012A (ja) | 1997-09-29 | 1999-06-22 | Siemens Matsushita Components Gmbh & Co Kg | インダクタンス素子とその製造方法 |
-
2005
- 2005-09-08 KR KR1020050083526A patent/KR100664898B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07183134A (ja) * | 1993-12-22 | 1995-07-21 | Tokin Corp | 非線形チョークコイル用フェライトコア |
JPH0950931A (ja) * | 1995-08-04 | 1997-02-18 | Hitachi Metals Ltd | Ei型フェライトコア |
JPH09171928A (ja) * | 1995-09-09 | 1997-06-30 | Vacuumschmelze Gmbh | 開口部を備えた磁心用積層鉄心 |
JPH11168012A (ja) | 1997-09-29 | 1999-06-22 | Siemens Matsushita Components Gmbh & Co Kg | インダクタンス素子とその製造方法 |
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