대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 A
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- Pages.167-168
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- 2006
전기품질 모니터링 시스템에서의 사고거리계산 알고리즘
A Modified Fault Distance Calculation in the Power Quality Monitoring System
- Kang, Hyun-Gu (Seoul National University) ;
- Chung, Il-Yop (Korea University) ;
- Won, Dong-Jun (Inha University) ;
- Moon, Seung-Il (Seoul National University)
- 발행 : 2006.07.12
초록
This paper proposes a new fault distance calculation method in the power quality (PQ) monitoring system. The proposed method calculates the fault impedance and the fault distance based on the measurement data of the PQ monitors and the information of the topology of the distribution systems. By using the iterative calculation method, the proposed method can find more exact location of the PQ events than the existing methods. The proposed method is applied to the IEEE 34 bus test feeders by using the PSCAD/EMTDC
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