Hybrid fuzzy particle swarm optimization approach for reactive power optimization
Joint Authors
Bansal, R. C.
Bhattacharyya, B.
Goswami, S. K.
Source
Issue
Vol. 5, Issue 3 (30 Sep. 2009)
Publisher
Publication Date
2009-09-30
Country of Publication
Algeria
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Topics
- Planning
- Operations research
- Mathematical models
- Mathematical analysis
- Simulation methods
- Electric power systems
- Fuzzy logic
Abstract EN
This paper presents a new approach to the optimal reactive power planning based on fuzzy logic and particle swarm optimization (PSO).
The objectives are to minimize real power loss and to improve the voltage profile of a given interconnected power system.
Transmission loss is expressed in terms of voltage increments by relating the control variables i.e.
reactive var generations by the generators, tap positions of transformers and reactive power injections by the shunt capacitors.
The objective function and the constraints are modeled by fuzzy sets.
A term ‘sensitivity’ at each bus is defined which depends on variation of real power loss with respect to the voltage at that bus.
Based on the Fuzzy membership values of the sensitivity, corrective action at a particular bus is taken i.e.
shunt capacitors are installed at the candidate buses based on real power loss and sets of solution.
Then, PSO is applied to get final solution.
PSO is used for optimal setting of transformer tap positions and reactive generations of generators.
The solution obtained by this method is compared with the solutions obtained by other evolutionary algorithms like genetic algorithm (GA), differential evolution (DE) and particle swarm optimization (PSO).
American Psychological Association (APA)
Bhattacharyya, B.& Goswami, S. K.& Bansal, R. C.. 2009. Hybrid fuzzy particle swarm optimization approach for reactive power optimization. Journal of Electrical Systems،Vol. 5, no. 3.
https://search.emarefa.net/detail/BIM-169725
Modern Language Association (MLA)
Bhattacharyya, B.…[et al.]. Hybrid fuzzy particle swarm optimization approach for reactive power optimization. Journal of Electrical Systems Vol. 5, no. 3 (Sep. 2009).
https://search.emarefa.net/detail/BIM-169725
American Medical Association (AMA)
Bhattacharyya, B.& Goswami, S. K.& Bansal, R. C.. Hybrid fuzzy particle swarm optimization approach for reactive power optimization. Journal of Electrical Systems. 2009. Vol. 5, no. 3.
https://search.emarefa.net/detail/BIM-169725
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references.
Record ID
BIM-169725