A cognitive genetic algorithm for power distribution system planning

Duan, Gang, Yu, Yixin and Dong, Zhao Yang (2005) A cognitive genetic algorithm for power distribution system planning. Engineering Intelligent Systems For Electrical Engineering And Communications, 13 3: 165-172.


Author Duan, Gang
Yu, Yixin
Dong, Zhao Yang
Title A cognitive genetic algorithm for power distribution system planning
Journal name Engineering Intelligent Systems For Electrical Engineering And Communications
ISSN 1472-8915
Publication date 2005-09
Sub-type Article (original research)
Volume 13
Issue 3
Start page 165
End page 172
Total pages 8
Editor T. Kawaoka
Y. Sekine
M. Laughton
G.T. Vesonder
C.C. Liu
Place of publication Dorchester, U,K.
Publisher CRL Publishing
Collection year 2005
Language eng
Subject C1
290901 Electrical Engineering
660301 Electricity transmission
Abstract Power systems are large scale nonlinear systems with high complexity. Various optimization techniques and expert systems have been used in power system planning. However, there are always some factors that cannot be quantified, modeled, or even expressed by expert systems. Moreover, such planning problems are often large scale optimization problems. Although computational algorithms that are capable of handling large dimensional problems can be used, the computational costs are still very high. To solve these problems, in this paper, investigation is made to explore the efficiency and effectiveness of combining mathematic algorithms with human intelligence. It had been discovered that humans can join the decision making progresses by cognitive feedback. Based on cognitive feedback and genetic algorithm, a new algorithm called cognitive genetic algorithm is presented. This algorithm can clarify and extract human's cognition. As an important application of this cognitive genetic algorithm, a practical decision method for power distribution system planning is proposed. By using this decision method, the optimal results that satisfy human expertise can be obtained and the limitations of human experts can be minimized in the mean time.
Keyword Computer Science, Artificial Intelligence
Engineering, Electrical & Electronic
Cognitive Feedback
Cognitive Science
Decision Support Systems
Genetic Algorithms
Power Distribution System Planning
Q-Index Code C1

 
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