Low pass conditioning filter in the dq synchronous frame for DFIG systems based on the power transfer matrix

Ahmed Abu-Hajar, Ahmed Al-Durra, S. M. Muyeen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, a low pass conditioning filter in the dq synchronous reference frame that removes noise and oscillation from the control signals of the DFIG controllers is proposed. The cutoff frequency of the conditioning filter is based on the power transfer matrix of the DFIG system. The power transfer matrix elegantly linearizes the DFIG's state space matrices using small signal approximation. We have investigated the effect of the different parameters on the bandwidth of partial transfer functions of the DFIG system. We were able to determine the bandwidth of the DFIG system by evaluating the dominating poles of the system. This is achieved by solving for the roots of the characteristic equation of the linearized state matrices of the power transfer matrix model. The low pass conditioning filter was used to remove additive Gaussian noise from the control signals.

Original languageBritish English
Title of host publication2015 IEEE 8th GCC Conference and Exhibition, GCCCE 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479984220
DOIs
StatePublished - 12 Mar 2015
Event2015 IEEE 8th GCC Conference and Exhibition, GCCCE 2015 - Muscat, Oman
Duration: 1 Feb 20154 Feb 2015

Publication series

Name2015 IEEE 8th GCC Conference and Exhibition, GCCCE 2015

Conference

Conference2015 IEEE 8th GCC Conference and Exhibition, GCCCE 2015
Country/TerritoryOman
CityMuscat
Period1/02/154/02/15

Keywords

  • Conditioning filter
  • DFIG
  • Power Transfer Matrix

Fingerprint

Dive into the research topics of 'Low pass conditioning filter in the dq synchronous frame for DFIG systems based on the power transfer matrix'. Together they form a unique fingerprint.

Cite this