파라메터를 이용한 절연 열화의 수명예측

• 영문명: A Life Prediction of Insulation Degradation Using Parameters
• 발행기관: 호서대학교 공업기술연구소
• 저자명: 김성흥 최종문 이준호 김순기
• 간행물 정보: 『공업기술연구 논문집』제16권 제1호, 17~25쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1997.12.30

영문 초록

Treeing due to oartial discharge(PD) is one of the main causes of breakdown of the insulating materials and reduction of the insulation life. Therefore the necessity for establishing a method to diagnose the aging of insulation materials and to predict the breakdown oi insulation has become important From Ihis viewpoint, our studies diagnose insulation degradation using the method of computer sensing system, which has the advantages of PD and acoustic emission(AE) sensing system. To use advantages of these two methods can be used effectively to search for treeing location and PD in some materials. In analysis method of degradation, using statically operator such as the center of gravity (G), the gradient of the discharge distribution(C), we have analyzed for the prediction of life which we can be obtained the time, occurred of many pulse of small discharge amplitude.

목차

1. 서 론

2. 시편 제작 및 실험 방법

3. 실험 결과 및 검토 고찰

4. 결 론