Design of an intelligent damping controller of statcom with hvdc for large offshore wind farm

Kai Hung Lu, Hsin Chuan Chen, Yu Su, Qiangqiang Xu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

This paper proposes the design of an Intelligent Damping Controller (IDC) for a Static Synchronous Compensator (STATCOM), linking to a high voltage direct current (HVDC) transmission line, where a permanent magnet synchronous generator (PMSG)based offshore wind farm (OWF) is connected. This IDC consists of a critic network with the proposed Functional Link based Recurrent Fuzzy Neural Network (FLRFNN) and Genetic Algorithm Hybrid Time Varying Particle Swarm Optimization (GAHTVPSO) algorithm. A single-machine infinite-bus and a multi-machine hybrid power system were used for test the system stability. GAHTVPSO approach is developed to adjust the learning rates to improve the learning capability. Analysis of the performance shows that it can achieve better damping characteristics.

Original languageEnglish
Pages (from-to)228-239
Number of pages12
JournalJournal of Marine Science and Technology (Taiwan)
Volume26
Issue number2
DOIs
Publication statusPublished - 2018

Keywords

  • Functional link-based recurrent fuzzy neural network (FLRFNN)
  • Genetic algorithm hybrid time varying particle swarm optimization (GAHTVPSO)
  • Intelligent damping controller (IDC)
  • Offshore wind farm (OWF)

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