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.6 No.1
- 발행연도
- 2011.1
- 수록면
- 42 - 47 (6page)
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초록· 키워드
오류제보하기
Automatic generation control (AGC) is an important function for load frequency control, which is being implemented in Energy Management System (EMS). A key feature of AGC is to back up governors to enhance the performance of frequency control. The governor regulates system frequency in several to ten seconds, while the droop control concept results in steady-state control error. AGC is a supplementary tool for compensation of the steady-state error caused by the droop setting of the governors. As the AGC target is delivered to each generator as an open loop control target, the generator output is not guaranteed to follow the AGC target. In this paper, we introduce generating unit controller (GUC) control block, which has the purpose of enabling the generator output to track the AGC target while maintaining the governor performance. We also address the tuning methods of GUC for better performance of AGC in the Korea Energy Management System (K-EMS).
목차
Abstract
1. Introduction
2. AGC in K-EMS
3. GUC
4. Conclusion
Acknowledgments
References
참고문헌 (12)
참고문헌 신청
N. Jaleeli / 1992 / Understanding Automatic Generation Control / Transactions on Power Systems 7(3):1106~1122
1991 / IEEE Recommended Definitions of Terms for Automatic Generation Control on Electric Power Systems / IEEE Std 94-1991 :5
S.Ganapathy / 2009 / Decentralized Load-Frequency Control of Interconnected Power Sys-tems with SMES Units and Governor Dead Band using Multi-Objective Evolutionary Algorithm / Journal of Electrical Engineering & Technology 4(4):433~450
H. Bevrani / 2008 / On Power System Frequency Control in Emergency Conditions / Journal of Electrical Engineering & Technology 3(4):499~508
Jian Wu / 2006 / Overview of Real-Time Database Management System Design for Power System SCADA System / Proceedings of the IEEE :62~66
1991 / IEEE Recommended Definitions of Terms for Automatic Generation Control on Electric Power Systems / IEEE Std 94-1991 :5
S.Ganapathy / 2009 / Decentralized Load-Frequency Control of Interconnected Power Sys-tems with SMES Units and Governor Dead Band using Multi-Objective Evolutionary Algorithm / Journal of Electrical Engineering & Technology 4(4):433~450
H. Bevrani / 2008 / On Power System Frequency Control in Emergency Conditions / Journal of Electrical Engineering & Technology 3(4):499~508
Jian Wu / 2006 / Overview of Real-Time Database Management System Design for Power System SCADA System / Proceedings of the IEEE :62~66
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