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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.1 No.3
- 발행연도
- 2006.9
- 수록면
- 295 - 301 (7page)
이용수
초록· 키워드
오류제보하기
This paper presents a new two-terminal numerical algorithm for fault location estimation using the synchronized phasor in time-domain. The proposed algorithm is also based on the synchronized voltage and current phasor measured from the PMUs (Phasor Measurement Units) installed at both ends of the transmission lines. In this paper, the algorithm is given without shunt capacitance and with shunt capacitance using n -model and estimated using DFT (Discrete Fourier Transform) and LES (Least Error Squares Method). The algorithm uses a very short data window and classification for real-time transmission line protection. To verify the validity of the proposed algorithm, the Electro-Magnetic Transient Program (EMTP) and MATLAB are used.
목차
Abstract
1. Introduction
2. Algorithm of Fault distance calculation
3. Computer Simulated Tests
4. Conclusion
Acknowledgement
Reference
참고문헌 (9)
참고문헌 신청
[학술지(정기간행물)] - / / et. al Development of a New Fault Locator Using the One-Terminal Voltage and Curent Data IEEE Trans. On PAS pas-101 : 2892 ~ 2898
[학술지(정기간행물)] - / 1985 / An Accurate Fault Locator with Compensation for Apparent Reactance in the Fault Resistance Resulting from Remote-End Infeed (2) : 424 ~ 436
[학술지(정기간행물)] - / nov.1979. / One Line Digital Fault Locator for Overhead Transmission Line 126 : 1181 ~ 185
[학술지(정기간행물)] - / / A New PMU-Based Fault Detection/Location Technique for Transmission Line with Consideration of Arcing Fault Discrimination-Part 1 IEEE Trans. On Power Deliver 19 : 1587 ~ 1593 204
[학술지(정기간행물)] - / / A New PMU-Based Fault Detection/Location Technique for Transmission Line with Consideration of Arcing Fault Discrimination-Part 2 IEEE Trans. on Power Deliver 19 : 1587 ~ 1593 204
[학술지(정기간행물)] - / 1985 / An Accurate Fault Locator with Compensation for Apparent Reactance in the Fault Resistance Resulting from Remote-End Infeed (2) : 424 ~ 436
[학술지(정기간행물)] - / nov.1979. / One Line Digital Fault Locator for Overhead Transmission Line 126 : 1181 ~ 185
[학술지(정기간행물)] - / / A New PMU-Based Fault Detection/Location Technique for Transmission Line with Consideration of Arcing Fault Discrimination-Part 1 IEEE Trans. On Power Deliver 19 : 1587 ~ 1593 204
[학술지(정기간행물)] - / / A New PMU-Based Fault Detection/Location Technique for Transmission Line with Consideration of Arcing Fault Discrimination-Part 2 IEEE Trans. on Power Deliver 19 : 1587 ~ 1593 204
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