A control methodology for DFIG type wind turbines connected to distribution networks

N. K. Roy, H. R. Pota, M. A. Mahmud, M. J. Hossain

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2 Citations (Scopus)

Abstract

This paper proposes a decentralised controller design for doubly-fed induction generators (DFIGs) to enhance dynamic performance of distribution networks. The change in the output power due to the variable nature of wind is considered as an uncertain term in the design algorithm. In addition, the interconnection effects of other subsystems are considered in the design process. The H norm of the uncertain system is found out and simultaneous output-feedback linear controllers are designed based on this norm-bound. The performance of the designed controller is verified on a 16 bus distribution test system for severe disturbances. Simulation results indicate that the designed controller is robust against uncertainties in operating conditions.

Original languageEnglish
Title of host publication2013 IEEE Power and Energy Society General Meeting, PES 2013
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages5
ISBN (Print)9781479913039
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event2013 IEEE Power and Energy Society General Meeting, PES 2013 - Vancouver, BC, Canada
Duration: 21 Jul 201325 Jul 2013

Other

Other2013 IEEE Power and Energy Society General Meeting, PES 2013
CountryCanada
CityVancouver, BC
Period21/07/1325/07/13

Keywords

  • DFIG
  • distributed generation (DG)
  • H∞ norm
  • linear quadratic Gaussian (LQG)
  • voltage stability

Fingerprint Dive into the research topics of 'A control methodology for DFIG type wind turbines connected to distribution networks<sub/>'. Together they form a unique fingerprint.

Cite this