Referenced Items are not available for this document.
A novel control method based on the proportional resonant differential (PRD) control is proposed for the grid-connected current source inverter (CSI) used in the direct drive permanent magnet synchronous wind generation system. By the optimal design of the parameters of the PRD controller in two-phase stationary frame, the CSI system can realize zero steady-state error control and effectively damp the resonance caused by its output LC filter just by feeding back the grid-connected current. This not only greatly simplifies the controller design but also enhances the stability of the system. Simulation results show grid-connected CSI with this method has fast dynamic response and good steady-state performances.
Published in:
Power Electronics for Distributed Generation Systems (PEDG), 2012 3rd IEEE International Symposium on
Date of Conference: 25-28 June 2012
- Page(s):
- 487 - 491
- E-ISBN :
- 978-1-4673-2022-1
- Print ISBN:
- 978-1-4673-2021-4
- INSPEC Accession Number:
- 12908980
- Conference Location :
- Aalborg
- Digital Object Identifier :
- 10.1109/PEDG.2012.6254047
- Product Type:
- Conference Publications
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