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Direct Virtual Torque Control for Doubly Fed Induction Generator Grid Connection.
- Source :
-
IEEE Transactions on Industrial Electronics . Oct2009, Vol. 56 Issue 10, p4163-4173. 11p. - Publication Year :
- 2009
-
Abstract
- This paper presents a grid-connection control strategy of doubly fed induction generator wind system based on the direct control of both a virtual torque and rotor flux of the generator. This control is achieved with no proportional-integral regulator and requires the measurement of only grid voltages, Eotor currents, and rotor position. The same switching table is used for grid synchronization and for running process. A field-programmable-gate-array-based design of the proposed control is developed and tested on a 4-kW experimental prototype. Experimental results are provided to show the effectiveness of the fast and soft grid-connection method developed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 56
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 44495114
- Full Text :
- https://doi.org/10.1109/TIE.2009.2021590