대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 추계학술대회 논문집 학회본부 A
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- Pages.206-209
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- 1999
경제급전을 위한 B-계수와 조류계산에 의한 페널티계수 산정법의 개발 및 성능비교
Penalty Factor Computation Algorithms for Economic Load Dispatch Based on B-Coefficient and AC Load Flow and their Performance Comparison
- Nam, H.K. (Chonnam National University) ;
- Moon, Y.H. (KERI) ;
- Choi, H.K. (KERI) ;
- NamKung, J.Y. (KERI)
- 발행 : 1999.11.20
초록
This paper presents an improved method of calculating the penalty factors for economic load dispatch based on B-coefficient and AC load flow and their performance comparison. The algorithm for calculating B-coefficients by Meyer is improved and its performance is compared with that of AC load flow. The B-coefficient method is superior to the load flow method in its simplicity and computation speed. However accuracy of the B-coefficient method is not satisfactory when it is applied to the ill-conditioned systems where generators produce excessive reactive power.
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