: Public Package
Created: 04/09/2012 09:36:18 PM
Modified: 05/26/2012 05:55:58 PM
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Wind turbines are generally divided into 4 types, which are currently significant in power systems.  The 4 types have the following characteristics:<br /></p><p><ul><li>Type 1: Wind turbine with directly grid connected induction generator with fixed rotor resistance (typically squirrel cage)</li><br /></p><p><li>Type 2: Wind turbine with directly grid connected induction generator with variable rotor resistance</li><br /></p><p><li>Type 3: Wind turbines with doubly-fed asynchronous generators (directly connected stator and rotor connected through power converter)</li><br /></p><p><li>Type 4: Wind turbines connected fully through a power converter.</li><br /></p><p></ul><br /></p>