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.7 No.3
- 발행연도
- 2012.5
- 수록면
- 304 - 311 (8page)
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초록· 키워드
오류제보하기
So far, the importance for an accurate load model has been constantly raised and its necessity would be further more emphasized. Currently used load model for analysis of power system in Korea was developed 10 years ago, which is aggregated by applying the statistically estimated load compositions to load models based on individual appliances. As modern appliances have diversified and rapidly changed, the existing load model is no longer compatible with current loads in the Korean power system. Therefore, a measurement based load model is more suitable for modern power system analysis because it can accurately include the load characteristics by directly measuring target load. This paper proposes a ZIP model employing a Kalman-filter as the estimation algorithm for the model parameters. The Kamlan-filter based parameter identification offers an advantage of fast parameter determination by removing iterative calculation. To verify the proposed load model, the four-secondinterval real data from the Korea Energy Management System (K-EMS) is used.
목차
Abstract
1. Introduction
2. Load Data Acquisition
3. K-EMS Real Data Based Load Modeling
4. Results of Load Modeling Based on Real KEMS Data
5. Conclusion
Acknowledgements
References
참고문헌 (15)
참고문헌 신청
C. S. Chen / 1995 / The Application of Load Models of Electric Appliances to Distribution System Analysis / IEEE Trans. on Power Systems 10(3):1376~1382
W. W. Price / 1988 / Load Modeling for Power Flow and Transient Stability Computer Studies / IEEE Trans. on Power Systems 3(1):180~187
Joorak Kim / 2007 / Load Modeling of Electric Locomotive Using Parameter Identification / Journal of Electrical Engineering & Technology 2(2):145~151
Byoung-Kon Choi / 2006 / Development of Composite Load Models of Power Systems using On-line Measurement Data / Journal of Electrical Engineering & Technology 1(2):161~169
J. Ma / 2008 / Reducing Identified Parameters of Measurement- Based Composite Load Model / IEEE Trans. on Power Systems 23(1):76~83
W. W. Price / 1988 / Load Modeling for Power Flow and Transient Stability Computer Studies / IEEE Trans. on Power Systems 3(1):180~187
Joorak Kim / 2007 / Load Modeling of Electric Locomotive Using Parameter Identification / Journal of Electrical Engineering & Technology 2(2):145~151
Byoung-Kon Choi / 2006 / Development of Composite Load Models of Power Systems using On-line Measurement Data / Journal of Electrical Engineering & Technology 1(2):161~169
J. Ma / 2008 / Reducing Identified Parameters of Measurement- Based Composite Load Model / IEEE Trans. on Power Systems 23(1):76~83
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