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.8 No.1
- 발행연도
- 2013.1
- 수록면
- 80 - 89 (10page)
이용수
초록· 키워드
오류제보하기
This paper presents an efficient approach for solving economic dispatch (ED) problems with nonconvex cost functions using a ‘Mean-Variance Optimization (MVO)’ algorithm with Kuhn-Tucker condition and swap process. The aim of the ED problem, one of the most important activities in power system operation and planning, is to determine the optimal combination of power outputs of all generating units so as to meet the required load demand at minimum operating cost while satisfying system equality and inequality constraints. This paper applies Kuhn-Tucker condition and swap process to a MVO algorithm to improve a global minimum searching capability. The proposed MVO is applied to three different nonconvex ED problems with valve-point effects, prohibited operating zones, transmission network losses, and multi-fuels with valve-point effects. Additionally, it is applied to the large-scale power system of Korea. The results are compared with those of the state-of-the-art methods as well.
목차
Abstract
1. Introduction
2. Formulation of Economic Dispatch Problem
3. Overview of Mean-Variance Optimization
4. Improved MVO Algorithm with Kuhn-Tucker Condition and Swap Process
5. Implementation of Improved MVO Algorithm for Economic Dispatch Problems
6. Numerical Tests
7. Conclusions
References
Appendix
참고문헌 (22)
참고문헌 신청
1. [단행본] - K. Y. Lee / 2002 / Modern Heuristic Optimization Techniques with Applications to Power Systems / IEEE Power Engineering Society
2. [단행본] - A. J. Wood / 1984 / Power Generation, Operation, and Control / John Wiley & Sons, Inc
3. [학술지(정기간행물)] - Z. X. Liang. / 1992 / A zoom feature for a dynamic programming solution to economic dispatch including transmission losses / IEEE Trans. on Power Systems 7 (2) : 544 ~ 550
4. [학술지(정기간행물)] - C. E. Lin. / 1984 / Hierarchical economic dispatch for piece-wise quadratic cost functions / IEEE Trans. Power App. Syst. PAS-103 (6) : 1170 ~ 1175
5. [학술지(정기간행물)] - D. C. Walters. / 1993 / Genetic algorithm solution of economic dispatch with the valve point loading / IEEE Trans. on Power Systems 8 (3) : 1325 ~ 1332
2. [단행본] - A. J. Wood / 1984 / Power Generation, Operation, and Control / John Wiley & Sons, Inc
3. [학술지(정기간행물)] - Z. X. Liang. / 1992 / A zoom feature for a dynamic programming solution to economic dispatch including transmission losses / IEEE Trans. on Power Systems 7 (2) : 544 ~ 550
4. [학술지(정기간행물)] - C. E. Lin. / 1984 / Hierarchical economic dispatch for piece-wise quadratic cost functions / IEEE Trans. Power App. Syst. PAS-103 (6) : 1170 ~ 1175
5. [학술지(정기간행물)] - D. C. Walters. / 1993 / Genetic algorithm solution of economic dispatch with the valve point loading / IEEE Trans. on Power Systems 8 (3) : 1325 ~ 1332
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-560-000623676