View Item 
      •   UMY Repository
      • 04. LECTURERS ACADEMIC ACTIVITIES
      • CONFERENCE
      • View Item
      •   UMY Repository
      • 04. LECTURERS ACADEMIC ACTIVITIES
      • CONFERENCE
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      MODELING AND SIMULATION OF WIND ENERGY CONVERSION SYSTEM IN DISTRIBUTED GENERATION UNITS

      Thumbnail
      View/Open
      Ramadoni Syahputra-Article-APTECS2011 (568.4Kb)
      Date
      2011-12-06
      Author
      SYAHPUTRA, RAMADONI
      ASHARI, MOCHAMAD
      ROBANDI, IMAM
      Metadata
      Show full item record
      Abstract
      This paper presents the modeling and simulation of wind turbine driven by doubly-fed induction machine as a part of distributed generation which feeds ac power to the distribution network. A stator flux oriented vector control is used for the variable speed doubly-fed induction machine operation. By controlling the generator excitation current the amplitude of the stator EMF is adjusted equal to the amplitude of the grid voltage. To set the generator frequency equal to the grid one, the turbine pitch angle controller accelerates the turbine/generator until it reaches the synchronous speed. The system is modeled and simulated in the Matlab Simulink environment in such a way that it can be suited for modeling of all types of induction generator configurations. The model makes use of rotor reference frame using dynamic vector approach for machine model. The system is also simulated when a fault occurs in 25 kV grid of distribution system. The results of a single line to ground fault and a symmetrical three-phase ground fault is analyzed. The results show that the wind energy conversion system can normally operate in fault conditions.
      URI
      http://repository.umy.ac.id/handle/123456789/2071
      Collections
      • CONFERENCE

      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Theme by 
      @mire NV
       

       

      Browse

      All of UMY RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      DSpace software copyright © 2002-2015  DuraSpace
      Contact Us | Send Feedback
      Theme by 
      @mire NV