Fault ride-through of fully enclosed squirrel-cage induction generators for wind farms in Thailand
The increasing amount of wind power generation in Thailand power systems requires stability analysis considering interaction between wind-farms and transmission systems. Dynamics introduced by dispersed wind generators at the distribution level can usually be neglected. However, large wind farms hav...
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| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Published: |
2015
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| Online Access: | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=78650561641&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38977 |
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| Institution: | Chiang Mai University |
| Summary: | The increasing amount of wind power generation in Thailand power systems requires stability analysis considering interaction between wind-farms and transmission systems. Dynamics introduced by dispersed wind generators at the distribution level can usually be neglected. However, large wind farms have a considerable influence to power system dynamics and must definitely be considered for analyzing power system dynamics. For this purpose, a detailed dynamic model of fully enclosed squirrel cage induction generator with gearbox (full-scale power electronics converters) of a 2.3 MW wind turbine with has been implemented using the modeling environment of the simulation software DIgSILENT PowerFactory. For investigating grid compatibility aspects of this wind generator concept, a model of a 96.6 MW wind farm, with typical layout, based on 42 wind turbines of the 2.3 MW-class has been analyzed. This paper is focusing on transient stability and fault ride through capability when the grid voltage has dropped to a very low value. ©2010 IEEE. |
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