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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.6
- 수록면
- 38 - 46 (9page)
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초록· 키워드
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In this paper, the necessity for the identification of the absolute phase value is introduced and analyzed for a particular conductor line of a 3-phase type distribution network and the recent methods are also introduced. For the determination of the exact phase value for a specific point in the line, as compared with the phase reference point, the measured phase value must be within a range of ±60[°]. However, the phase of a particular point can fluctuate depending on the line constant, transformer wiring method, line length, line amperage, etc. A theoretical formulation such as Simulink modeling and analysis for a distribution network are conducted for the identification of phase at a specific point in the line. In particular, through evaluating the effects of unbalanced current loads at the time of determination of the phase value, the limitations of the present method for the determination of phases is described.
목차
Abstract
1. 서론
2. 3상 배전선로 위상차 모델링
4. 시뮬레이션 결과 및 해석
5. 결론
References
참고문헌 (14)
참고문헌 신청
1. [단행본] - John McDonald / 2007 / Electric Power Substations Engineering,2nd / CRC Press
2. [기타자료] - Bouvrette, Michel / 1986 / “Telephasing method and system for remotely identifying unknown phases of transmission or distribution lines within an electrical network,” US Patent 4626622
3. [기타자료] - Pomatto, Lawrence A. / 1996 / “Apparatus and method for identifying the phase of a three phase power line at a remote location,” US Patent 5510700
4. [학술지(정기간행물)] - K.E. Martin / 1998 / IEEE Standard for Synchrophasers for Power Systems / IEEE Transactions on Power Delivery 13 (1) : 73 ~ 77
5. [기타자료] - Gregory H. Piesinger / 2006 / “Apparatus and method for identifying cable phase in a three-phase power distribution network”, US Patent 7,031,859
2. [기타자료] - Bouvrette, Michel / 1986 / “Telephasing method and system for remotely identifying unknown phases of transmission or distribution lines within an electrical network,” US Patent 4626622
3. [기타자료] - Pomatto, Lawrence A. / 1996 / “Apparatus and method for identifying the phase of a three phase power line at a remote location,” US Patent 5510700
4. [학술지(정기간행물)] - K.E. Martin / 1998 / IEEE Standard for Synchrophasers for Power Systems / IEEE Transactions on Power Delivery 13 (1) : 73 ~ 77
5. [기타자료] - Gregory H. Piesinger / 2006 / “Apparatus and method for identifying cable phase in a three-phase power distribution network”, US Patent 7,031,859
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