Multiobjective distributed generation placement using fuzzy goal programming with genetic algorithm

Kyu Ho Kim, Kyung Bin Song, Sung-Kwan Joo, Yu Jeong Lee, Jin O. Kim

Research output: Contribution to journalArticle

59 Citations (Scopus)

Abstract

This paper presents a new method to determine the locations and sizes of Distributed Generations (DGs) for loss reduction and voltage profile enhancement in distribution systems. The strategic placement of DG can help reduce power losses and improve feeder voltage profile. Fuzzy Goal Programming (FGP) is adopted to handle the multiobjective DG placement problem incorporating the voltage characteristics of each individual load component. The original objective functions and constraints are transformed into the multiobjective function with fuzzy sets by FGP. The transformed multiobjective function with fuzzy sets represents the imprecise natures for criterion of loss reduction and voltage profile enhancement, and the number and total capacities of DGs. The solution of the transformed multiobjective function with fuzzy sets is searched by Genetic Algorithm (GA). The proposed method is tested on the IEEE 34-bus system to demonstrate its effectiveness.

Original languageEnglish
Pages (from-to)217-230
Number of pages14
JournalEuropean Transactions on Electrical Power
Volume18
Issue number3
DOIs
Publication statusPublished - 2008 Apr 1

Fingerprint

Fuzzy Goal Programming
Distributed Generation
Distributed power generation
Placement
Fuzzy sets
Genetic algorithms
Voltage
Genetic Algorithm
Fuzzy Sets
Electric potential
Enhancement
Distribution System
Objective function
Demonstrate
Profile

Keywords

  • Distributed Generation (DG)
  • Fuzzy Goal Programming (FGP)
  • Genetic Algorithm (GA)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Multiobjective distributed generation placement using fuzzy goal programming with genetic algorithm. / Kim, Kyu Ho; Song, Kyung Bin; Joo, Sung-Kwan; Lee, Yu Jeong; Kim, Jin O.

In: European Transactions on Electrical Power, Vol. 18, No. 3, 01.04.2008, p. 217-230.

Research output: Contribution to journalArticle

Kim, Kyu Ho ; Song, Kyung Bin ; Joo, Sung-Kwan ; Lee, Yu Jeong ; Kim, Jin O. / Multiobjective distributed generation placement using fuzzy goal programming with genetic algorithm. In: European Transactions on Electrical Power. 2008 ; Vol. 18, No. 3. pp. 217-230.
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