대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 춘계학술대회 논문집 전력기술부문
- /
- Pages.214-216
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- 2001
무선통신을 이용한 배전용 변압기 모니터링 및 진단 장치 개발에 관한 연구
The Study on the Monitoring and Diagnostic System for Distribution Transformer Using Wireless Communication
- 문종필 (숭실대학교 전기공학과) ;
-
김재철
(숭실대학교 전기공학과)
;
- 최준호 (숭실대학교 전기공학과) ;
-
김언석
(숭실대학교 전기공학과)
;
- 윤용한 ((주)테크빌) ;
- 민경래 ((주)테크빌)
- Moon, Jong-Fil (Dept. Electrical Eng. In Soongsil Univ.) ;
-
Kim, Jae-Chul
(Dept. Electrical Eng. In Soongsil Univ.)
;
- Choi, Joon-Ho (Dept. Electrical Eng. In Soongsil Univ.) ;
-
Kim, Oun-Seok
(Dept. Electrical Eng. In Soongsil Univ.)
;
- Yoon, Yong-Han (Techvill co. Ltd.) ;
- Min, Kyeoung-Rae (Techvill co. Ltd.)
- 발행 : 2001.05.11
초록
In this paper, we developed the on-line Diagnostic & Monitoring system of distribution transformers using wireless communication. The Diagnostic system consists of the top oil temperature sensing, ambient temperature sensing. load current sensing, acoustic emission peak-value sensing, acoustic emission pulse counter and wireless communication part. The Monitoring system consists of the communication setting, online monitoring and database construction part. The Diagnostic system send the date acquired from the some sensors of the distribution transformers to the host PC. The Monitoring program of the host PC store the data to database. And the Monitoring system estimates the loss of life from the DB. Thus it could be managed the career and the functional lifetime of the transformer more efficiently than existing methodologies.
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