지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Electrolytic power capacitors today form essential components for virtually any power electronic system such as DC/DC converter or UPS. Frequently, electrolytic capacitors for DC link voltage smoothing are the key components which determine the life cycle of the whole unit and often are responsible for converter breakdown failures.
In this paper, ethernet-based remote diagnosis system for DC voltage smoothing capacitor using DSP control board is developed. To estimate the status of the capacitor, the equivalent series resistor(ESR) of the component has to be determined. The ESR detection scheme is based on the determination of the capacitor ripple power losses calculated (Tom DC link voltage/current measurement. Experimental results show the veridity and reliability of the proposed ethernet-based remote on-line capacitor diagnosis system.
In this paper, ethernet-based remote diagnosis system for DC voltage smoothing capacitor using DSP control board is developed. To estimate the status of the capacitor, the equivalent series resistor(ESR) of the component has to be determined. The ESR detection scheme is based on the determination of the capacitor ripple power losses calculated (Tom DC link voltage/current measurement. Experimental results show the veridity and reliability of the proposed ethernet-based remote on-line capacitor diagnosis system.
목차
Abstract
1. 서론
2. 전해 커패시터의 특성과 고장 검출
3. 원격 고장 진단시스템의 구성
4. 실험장치의 구성 및 결과고찰
5. 결론
감사의 글
참고문헌
저자소개
참고문헌 (10)
참고문헌 신청
1. [기타자료] - United States Department of Defense / 1995 / US MIL-HDBK-217F Reliability Prediction of electronics Equipment / Version F, Notice 2
2. [기타자료] - 기술표준원 신뢰성전문위원회 / 2001 / 알루미늄 전해 커패시터 해설서 RS C 0005 / 산업자원부
3. [학술지(정기간행물)] - Afroz M. Imam / 2005 / LMS based Condition Monitoring of Electrolytic Capacitor / IEEE Trans. on Ind. Appl 41 (6) : 848 ~ 853
4. [학술지(정기간행물)] - D.-C. Lee / 2005 / Online capacitance estimation of DC-link electrolytic capacitors for three-phase AC/DC/AC PWM converters using recursive least squares method / IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS vol. 152, (6)
7. [학술지(정기간행물)] - P. Venet / 2002 / Realization of a smart electrolytic capacitor circuit / IEEE of Industry Applications Magazine (1) : 16 ~ 20
2. [기타자료] - 기술표준원 신뢰성전문위원회 / 2001 / 알루미늄 전해 커패시터 해설서 RS C 0005 / 산업자원부
3. [학술지(정기간행물)] - Afroz M. Imam / 2005 / LMS based Condition Monitoring of Electrolytic Capacitor / IEEE Trans. on Ind. Appl 41 (6) : 848 ~ 853
4. [학술지(정기간행물)] - D.-C. Lee / 2005 / Online capacitance estimation of DC-link electrolytic capacitors for three-phase AC/DC/AC PWM converters using recursive least squares method / IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS vol. 152, (6)
7. [학술지(정기간행물)] - P. Venet / 2002 / Realization of a smart electrolytic capacitor circuit / IEEE of Industry Applications Magazine (1) : 16 ~ 20
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UCI(KEPA) : I410-ECN-0101-2013-560-000515095