대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 A
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- Pages.127-129
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- 2002
배전계통에서 분산형전원의 최적설치 계획
Optimal Allocation Planning of Dispersed Generation Systems in Distribution System
- Kim, Kyu-Ho (Ansan College of Tech.) ;
- Lee, Yu-Jeong (Hanyang Univ.) ;
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Rhee, Sang-Bong
(Hanyang Univ.) ;
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Lee, Sang-Keun
(Wonju College) ;
- You, Seok-Ku (Hanyang Univ.)
- 발행 : 2002.07.10
초록
This paper presents a fuzzy-GA method to resolve dispersed generator placement for distribution systems. The problem formulation considers an objective to reduce power loss costs of distribution systems and the constraints with the number or size of dispersed generators and the deviation of the bus voltage. The main idea of solving fuzzy nonlinear goal programming is to transform the original objective function and constraints into the equivalent multi-objectives functions with fuzzy sets to evaluate their imprecise nature and solve the problem using the proposed genetic algorithm, without any transformation for this nonlinear problem to a linear model or other methods. The method proposed is applied to the sample systems to demonstrate its effectiveness.
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