KR100775607B1 - 취부 고정구조를 구비한 변류기 - Google Patents
취부 고정구조를 구비한 변류기 Download PDFInfo
- Publication number
- KR100775607B1 KR100775607B1 KR1020060047019A KR20060047019A KR100775607B1 KR 100775607 B1 KR100775607 B1 KR 100775607B1 KR 1020060047019 A KR1020060047019 A KR 1020060047019A KR 20060047019 A KR20060047019 A KR 20060047019A KR 100775607 B1 KR100775607 B1 KR 100775607B1
- Authority
- KR
- South Korea
- Prior art keywords
- current transformer
- conductor
- measured
- fixing member
- hole
- Prior art date
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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
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
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- 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
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
Description
Claims (5)
- 피측정 도체가 끼워지는 관통공이 중앙부에 형성된 변류기 본체;상기 변류기 본체의 외부면에 고정되고, 스크류공이 형성되어 있는 지지대;상기 관통공에 끼워지는 피측정 도체에 대하여 전,후진 조절 가능하게 상기 스크류공에 체결되는 볼트 구조의 고정부재; 및상기 고정부재의 선단에 끼워지는 절연캡;을 포함하고,상기 고정부재의 선단이 피측정 도체의 표면을 가압하도록 상기 고정부재가 전진하여 상기 변류기 본체를 피측정 도체에 고정시키는 것을 특징으로 하는 변류기.
- 제1항에 있어서,상기 지지대는 상기 관통공의 양 개구부가 위치한 쪽의 변류기 본체 외부면에 고정된 것을 특징으로 하는 변류기.
- 삭제
- 삭제
- 제1항에 있어서,상기 피측정 도체는 전력케이블 또는 부스바인 것을 특징으로 하는 변류기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060047019A KR100775607B1 (ko) | 2006-05-25 | 2006-05-25 | 취부 고정구조를 구비한 변류기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060047019A KR100775607B1 (ko) | 2006-05-25 | 2006-05-25 | 취부 고정구조를 구비한 변류기 |
Publications (1)
Publication Number | Publication Date |
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KR100775607B1 true KR100775607B1 (ko) | 2007-11-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060047019A KR100775607B1 (ko) | 2006-05-25 | 2006-05-25 | 취부 고정구조를 구비한 변류기 |
Country Status (1)
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KR (1) | KR100775607B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101528600B1 (ko) * | 2014-08-07 | 2015-06-12 | 김용현 | 변류기 고정장치 |
KR101728354B1 (ko) | 2013-08-30 | 2017-04-19 | 엘에스산전 주식회사 | 변류 장치 |
KR200484779Y1 (ko) * | 2016-04-29 | 2017-10-26 | 새론테크 주식회사 | 병렬 연결이 가능한 안전 변류기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02180010A (ja) * | 1989-01-04 | 1990-07-12 | Toshiba Corp | 変流器 |
JP2000195724A (ja) * | 1998-12-25 | 2000-07-14 | Fuji Electric Co Ltd | 貫通形変流器の取付け構造 |
KR200392542Y1 (ko) * | 2005-05-11 | 2005-08-19 | 엘에스산전 주식회사 | 전력량계 |
KR200402632Y1 (ko) * | 2005-09-08 | 2005-12-02 | 한광전기공업주식회사 | 변류기 케이스 |
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2006
- 2006-05-25 KR KR1020060047019A patent/KR100775607B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02180010A (ja) * | 1989-01-04 | 1990-07-12 | Toshiba Corp | 変流器 |
JP2000195724A (ja) * | 1998-12-25 | 2000-07-14 | Fuji Electric Co Ltd | 貫通形変流器の取付け構造 |
KR200392542Y1 (ko) * | 2005-05-11 | 2005-08-19 | 엘에스산전 주식회사 | 전력량계 |
KR200402632Y1 (ko) * | 2005-09-08 | 2005-12-02 | 한광전기공업주식회사 | 변류기 케이스 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101728354B1 (ko) | 2013-08-30 | 2017-04-19 | 엘에스산전 주식회사 | 변류 장치 |
KR101528600B1 (ko) * | 2014-08-07 | 2015-06-12 | 김용현 | 변류기 고정장치 |
KR200484779Y1 (ko) * | 2016-04-29 | 2017-10-26 | 새론테크 주식회사 | 병렬 연결이 가능한 안전 변류기 |
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