High performance control of a permanent magnet wind power generation system using an adaptive sliding observer

Zhuang Xu, Pengyao Ge, Dianguo Xu

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

8 Citations (Scopus)

Abstract

The paper proposes an adaptive sliding observer to accurately estimate the rotor position for a direct-drive permanent magnet synchronous generator (PMSG). Without any position sensor, the generator torque and flux responses retain high performance both in the steady state and during transients. The problem on the shaft encoder installation difficulty, reliability and disturbance in encoder cable is remedied and the reliability of the PMSG generating system is increased. The grid voltage orientation control is implemented into the grid converter in which nearly sinusoidal input current and fast dc link voltage regulation can be achieved. Experimental results verify the effectiveness of the proposed observer for PMSG and high performance power production can be obtained.

Original languageEnglish
Title of host publication2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
Pages67-71
Number of pages5
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 International Conference on Power Electronics and Drive Systems, PEDS 2009 - Taipei, Taiwan, Province of China
Duration: 2 Jan 20095 Jan 2009

Publication series

NameProceedings of the International Conference on Power Electronics and Drive Systems

Conference

Conference2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
Country/TerritoryTaiwan, Province of China
CityTaipei
Period2/01/095/01/09

Keywords

  • Permanent magnet
  • Sensorless
  • Sliding observer
  • Wind power

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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