Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.07c
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- Pages.790-793
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- 1997
A New Application Technique of Genetic Algorithm for Power Flow
전력조류계산을 위한 새로운 유전알고리즘 적용기법
- Park, Sun-Jae (Dept. of Electrical Eng. Konkuk Univ.) ;
- Chae, Myung-Suck (Dept. of Electrical Eng. Konkuk Univ.) ;
- Yim, Han-Suck (Dept. of Electrical Eng. Konkuk Univ.) ;
- Shin, Joong-Rim (Dept. of Electrical Eng. Konkuk Univ.)
- Published : 1997.07.21
Abstract
The most of conventional power flow(PF) calculations which adopt the well-known numerical methods such as Newton-Raphson method often diverge in certain critical cases like near the voltage collapse point. Some Approaches have been reported for the application of Genetic Algorithm(GA) to PF problem to overcome the disadvantages mentioned above. This paper presents a new application technique of GA for PF problem, in which some improvements and modifications are made ; modification of fitness function, improvements on crossover method, mutation law and convergence criterion, introduction of reactive power check routine. Some case studies with IEEE 5, 6, 14 bus systems are performed to show the performance of proposed algorithm.
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