대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2015년도 제46회 하계학술대회
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- Pages.335-336
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- 2015
국내 전력계통 신뢰도 기준을 위한 전압 제한범위 결정에 관한 연구
A Study on the Determination of Voltage Limits for Korean Power System Reliability
- 벤지마플로레스 (서울과학기술대학교 전기정보공학과) ;
- 드위리아나아리아니 (서울과학기술대학교 전기정보공학과) ;
- 김승진 (서울과학기술대학교 전기정보공학과) ;
- 송화창 (서울과학기술대학교 전기정보공학과)
- Flores, BenJeMar-Hope F. (Seoul National University of Science and Technology) ;
- Aryani, Dwi Riana (Seoul National University of Science and Technology) ;
- Kim, Seungjin (Seoul National University of Science and Technology) ;
- Song, Hwachang (Seoul National University of Science and Technology)
- 발행 : 2015.07.15
초록
Voltage collapse is one of the main threats in power system operation and it is a result of a very low voltage profile in one or multiple areas in the power system network. Hence, the need for proper coordination among transmission and generator operators to maintain voltage stability if of paramount importance. In this paper, the different voltage and reactive power operating guidelines and criteria of various electric reliability councils, coordinating councils, transmission system operators and other electric utilities are discussed. Among these are NERC, ENTSO-E, WECC, PJM and ERCOT. A comprehensive comparison is also made to the existing Korean power system voltage reliability guidelines. Furthermore, this paper presents a set of voltage and reactive power guidelines that can help in determining voltage limits that can improve the reliability of the Korean power system operation.
키워드