KIEE International Transaction on Electrical Machinery and Energy Conversion Systems

The Korean Institute of Electrical Engineers (대한전기학회)
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Effective Algorithm in Steady-State Analysis for Variable-Speed and Constant-Speed Wind Turbine Coupled Three-Phase Self-Excited Induction Generator

  • Ahmed, Tarek (Dept. of Electrical and Electronic Engineering, Yamaguchi University) ;
  • Nishida, Katsumi (Dept. of Electrical and Electronic Engineering, Yamaguchi University) ;
  • Nakaoka, Mutsuo (Dept. of Electrical and Electronic Engineering, Yamaguchi University)
  • Published : 2003.09.01
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Abstract

In this paper, the steady-state operating performance analysis for the three-phase squirrel cage rotor self-excited induction generator (SEIG) driven by a variable-speed prime mover (VSPM) in addition to a constant-speed prime mover (CSPM) is presented on the basis of an effective algorithm based on its frequency-domain equivalent circuit. The operating characteristics of the three-phase SEIG coupled by a VSPM and/or a CSPM are evaluated on line processing under the condition of the electrical passive load parameters variations with simple and efficient computation processing procedure in unregulated voltage control loop scheme. A three-phase SEIG prototype setup with a VSPM as well as a CSPM is implemented for the small-scale clean renewable and alternative energy utilizations. The experimental operating characteristic results are illustrated and give good agreements with the simulation ones.

Keywords

References

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