| WECS 2009: Lecture Session 5: DFIG under Unbalanced Operation | ||
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 | Standalone DFIG based Energy Conversion System under Grid Permanent Fault Conditions - Paper
By Grzegorz Iwanski, Wlodzimierz Koczara | |
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Abstract: The paper describes standalone operation of power generation system, with doubly fed induction generator DFIG, during permanent fault of the grid caused by short circuit, line breaking or controlled disconnection. Supply of the unbalanced load in autonomous mode is discussed as very rarely during standalone operation of three phase supply system the load is symmetrical. Topologies of three and four wire systems are presented. Linear stator voltage vector control in synchronously rotated polar frame providing fixed amplitude and frequency is described. Additional control of negative sequence component of the stator voltage vector used for reduction of the voltage assymmetry is described. Results of simulation and experimental tests of variable speed standalone DFIG are shown.
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| | Standalone DFIG based Energy Conversion System under Grid Permanent Fault Conditions - Presentation
By Grzegorz Iwanski, Wlodzimierz Koczara | |
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Abstract: Standalone DFIG based Energy Conversion System under Grid Permanent Fault Conditions, the presentation
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| | Grid Compliance of Wind Farms based on Doubly Fed Induction Generator - Presentation
By Hadi El-helw, Sarath B. Tennakoon, | |
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Abstract: Grid Compliance of Wind Farms based on Doubly Fed Induction Generator, the presentation
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| | LVRT - Modeling and Simulating Three-Phase Generator Terminal Short Circuit: a Comparison of DFIG and PM Genos regarding l²t-Loading and Peak Torque - Presentat
By B. Eichler, G. Elender, J. Germishuizen, A. Grüning, A. Jöckel, F. Schwimmbeck | |
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Abstract: LVRT - Modeling and Simulating Three-Phase Generator Terminal Short Circuit: a Comparison of DFIG and PM Genos regarding l²t-Loading and Peak Torque, the presentation
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| | Study of Doubly-Fed WTGS Behavior for Grids Perturbations using Integrated Model - Presentation
By Montserrat Mata-Dumenjo | |
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Abstract: Study of Doubly-Fed WTGS Behavior for Grids Perturbations using Integrated Model, the presentation
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| | DFIG Control under Unsymmetrical Conditions - Presentation
By Oriol Gomis-Bellmunt, Adria Junyent-Ferre, Andreas Sumper, Antoni Sudria-Andreu, Montserrat Mata, Marc Sala | |
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Abstract: DFIG Control under Unsymmetrical Conditions, the presentation
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