KR20030048615A - 지중 케이블의 시스 전류 제한 장치 - Google Patents
지중 케이블의 시스 전류 제한 장치 Download PDFInfo
- Publication number
- KR20030048615A KR20030048615A KR1020010078568A KR20010078568A KR20030048615A KR 20030048615 A KR20030048615 A KR 20030048615A KR 1020010078568 A KR1020010078568 A KR 1020010078568A KR 20010078568 A KR20010078568 A KR 20010078568A KR 20030048615 A KR20030048615 A KR 20030048615A
- Authority
- KR
- South Korea
- Prior art keywords
- sheath
- power cable
- sheath current
- current limiting
- limiting element
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (1)
- 지중 송배전 케이블에 있어서,전력 케이블의 크로스 본딩 리드선(3)에 형성되는 시스(sheath) 전류 제한 소자(1)와, 상기 시스 전류 제한 소자(1)에 병렬 구조로 결선되고 대지에 접지(5)되는 서지 제한 소자(2)로 구성되는 것을 특징으로 하는 지중 케이블의 시스 전류 제한 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010078568A KR100800399B1 (ko) | 2001-12-12 | 2001-12-12 | 지중 케이블의 시스 전류 제한 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010078568A KR100800399B1 (ko) | 2001-12-12 | 2001-12-12 | 지중 케이블의 시스 전류 제한 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030048615A true KR20030048615A (ko) | 2003-06-25 |
KR100800399B1 KR100800399B1 (ko) | 2008-02-01 |
Family
ID=29574489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010078568A KR100800399B1 (ko) | 2001-12-12 | 2001-12-12 | 지중 케이블의 시스 전류 제한 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100800399B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101054024B1 (ko) * | 2009-09-30 | 2011-08-03 | 한국전력공사 | 송전 선로의 과전압 저감 장치 및 방법 |
KR20140013989A (ko) * | 2012-07-25 | 2014-02-05 | 넥쌍 | 세 개의 초전도성 상 도체를 구비한 시스템 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102544329B1 (ko) | 2023-04-28 | 2023-06-16 | (주)선진하이테크 | 케이블 시스유기전압 저감장치용 모니터링 시스템 |
KR102608211B1 (ko) | 2023-04-28 | 2023-11-30 | (주)선진하이테크 | 케이블 시스 유기전압 저감장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112619A (ja) * | 1990-09-03 | 1992-04-14 | Hitachi Ltd | 配電系統の遮断方法、遮断装置、遮断装置の使用方法 |
KR100438094B1 (ko) * | 2001-09-03 | 2004-07-01 | 전명수 | 시즈선 순환전류 및 이상전압 억제장치 및 방법 |
US7448481B2 (en) * | 2004-07-27 | 2008-11-11 | Ford Global Technologies, Llc | Ratcheting one-way clutch having rockers actuated by centrifugal force |
JP2008003002A (ja) * | 2006-06-23 | 2008-01-10 | Asahi Kasei Electronics Co Ltd | 角速度計測装置 |
-
2001
- 2001-12-12 KR KR1020010078568A patent/KR100800399B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101054024B1 (ko) * | 2009-09-30 | 2011-08-03 | 한국전력공사 | 송전 선로의 과전압 저감 장치 및 방법 |
KR20140013989A (ko) * | 2012-07-25 | 2014-02-05 | 넥쌍 | 세 개의 초전도성 상 도체를 구비한 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR100800399B1 (ko) | 2008-02-01 |
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