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 language | English |
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Title of host publication | 2023 IEEE 2nd International Power Electronics and Application Symposium (PEAS) |
Publisher | IEEE (Institute of Electrical and Electronics Engineers) |
Publication date | Nov 2023 |
Article number | 10395040 |
ISBN (Print) | 979-8-3503-1377-2 |
ISBN (Electronic) | 979-8-3503-1376-5 |
DOIs | |
Publication status | Published - Nov 2023 |
Event | IEEE 2nd International Power Electronics and Application Symposium (PEAS), 2023 - Guangzhou, China Duration: 10 Nov 2023 → 13 Nov 2023 Conference number: 2 https://peas.cpss.org.cn/ |
Conference
Conference | IEEE 2nd International Power Electronics and Application Symposium (PEAS), 2023 |
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Number | 2 |
Country/Territory | China |
City | Guangzhou |
Period | 10/11/2023 → 13/11/2023 |
Internet address |
Keywords
- doubly-fed induction generator
- control delay
- current control
- passivity
- admittance shaping