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
- 발행연도
- 2013.9
- 수록면
- 83 - 89 (7page)
이용수
초록· 키워드
오류제보하기
Power distribution system has been changed from radial system to closed loop or mesh system due to connection of distributed generation growth. Data from distribution equipments which are installed at distribution line is required to be accurate for the performance of DMS(Distribution Management System). This paper analyzes the voltage measurement data from distribution equipment. However, the results of the analysis are confirmed to have some errors in voltage measurement data from distribution equipment. These errors come from aging of voltage sensor in distribution equipment and inaccurate data transfer to FRTU(feeder remote terminal unit) through the controller. The main problem is that the voltage measurement data of distribution equipment can not be assessed after it"s first installation at the distribution line. The voltage measurement accuracy assessment system is to assess the voltage measurement data from distribution equipment on hot-line. This study had a field test to verify the performance of system.
목차
Abstract
1. 서론
2. 전압계측 정밀도 평가시스템
3. 성능시험
4. 결론
References
참고문헌 (6)
참고문헌 신청
1. [학술대회논문] - S.Y. Yun / 2011 / Development of Load Estimator and Power Flow Program for Smart Distribution Management System / ICEE 2011
2. [학술지(정기간행물)] - D.M. Parker / 2011 / Medium-voltage Sensors for the Smart Grid: Lessons learned / IEEE Power and Energy Society General Meeting 1 (7) : 1 ~ 7
3. [학술대회논문] - A.H. Luxa / 1998 / Sensors and Non-conventional VT and CT for Medium Voltage Switchgear / IET Trends in Distribution Switchgear : 173 ~ 180
4. [기타자료] - / 2002 / Live working –Voltage detectors –part 2: Resistive type to be used for voltages of 1kV to 36kV a.c., IEC std. 61243-2
5. [기타자료] - / 2004 / Live working –Portable phase comparators for use on voltages from 1kV to 36kV a.c., IEC std. 61481
2. [학술지(정기간행물)] - D.M. Parker / 2011 / Medium-voltage Sensors for the Smart Grid: Lessons learned / IEEE Power and Energy Society General Meeting 1 (7) : 1 ~ 7
3. [학술대회논문] - A.H. Luxa / 1998 / Sensors and Non-conventional VT and CT for Medium Voltage Switchgear / IET Trends in Distribution Switchgear : 173 ~ 180
4. [기타자료] - / 2002 / Live working –Voltage detectors –part 2: Resistive type to be used for voltages of 1kV to 36kV a.c., IEC std. 61243-2
5. [기타자료] - / 2004 / Live working –Portable phase comparators for use on voltages from 1kV to 36kV a.c., IEC std. 61481
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