Passivity-Based Current Control of Grid-Following Doubly-Fed Induction Generator System

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Abstract

Doubly-Fed Induction Generator (DFIG) system faces a threat from high-frequency resonance, which is caused by control delays and varying grid admittance. Additionally, designing damping for the paralleled output admittances of the grid-side converter and rotor-side converter-DFIG is a challenging task. To address this issue, this paper proposes a passivity-based current control method through capacitor current and capacitor voltage feedforward, and the dissipative region is optimized to the Nyquist frequency. Finally, the DFIG system is dissipated, and the proposed method is validated through a case study.
Original languageEnglish
Title of host publication2023 IEEE 2nd International Power Electronics and Application Symposium (PEAS)
PublisherIEEE (Institute of Electrical and Electronics Engineers)
Publication dateNov 2023
Article number10395040
ISBN (Print)979-8-3503-1377-2
ISBN (Electronic)979-8-3503-1376-5
DOIs
Publication statusPublished - Nov 2023
EventIEEE 2nd International Power Electronics and Application Symposium (PEAS), 2023 - Guangzhou, China
Duration: 10 Nov 202313 Nov 2023
Conference number: 2
https://peas.cpss.org.cn/

Conference

ConferenceIEEE 2nd International Power Electronics and Application Symposium (PEAS), 2023
Number2
Country/TerritoryChina
CityGuangzhou
Period10/11/202313/11/2023
Internet address

Keywords

  • doubly-fed induction generator
  • control delay
  • current control
  • passivity
  • admittance shaping

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