A parallel network clustering of electric loads based PSO

  • Authors:
  • Hongwen Yan;Rui Ma

  • Affiliations:
  • Changsha University of Science and Technology, Changsha, China;Changsha University of Science and Technology, Changsha, China

  • Venue:
  • ACOS'06 Proceedings of the 5th WSEAS international conference on Applied computer science
  • Year:
  • 2006

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Abstract

A new parallel neural network clustering algorithm based particle swarm optimisation is presented. A large number of pieces of evidence are clustered into subsets. A nonlinear connection function is adopted in this neural network clustering algorithm, the centre of connection function is used to a particle, the whole neural network clustering object function can be expressed. A numerical example has been used to illustrate the effect of the algorithm on the characteristics clustering of electric loads. Many sets of load data measured from a power system have been dealt with using the method. The results of the study clearly indicate that the proposed method is very useful to load characteristics clustering for power system.