지중송전선 고장점 탐색 장치 설계 = Design of Fault Location System for High Voltage Underground Power Cable

다국어 초록 (Multilingual Abstract)

To reduce inference of any power delivery failures in underground power cable, power system operators are trying to find effective way of finding fault location as soon as possible. But it is very difficult to find fault location exactly for underground power cable.
We are developing fault location system for underground power cable which can detect its fault location exactly. This new system monitors current and voltage of underground power cable by using low voltage and current sensors and if there are any accidents, it records its transient signal. Fault location is calculated by analyzing recorded signal.
To develop fault location system for power cable, we needed fault simulation system and we installed it physically and tested at various point.
In this papers, we describe on design of fault location system for underground power cable

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 새로운 방식의 지중선 고장점 탐색 기술
• 3. 결론
• 참고문헌