Wind energy installation with negative sequence system regulation and operating method
Schutzrechtstitel Patentanmeldung>
Patentanmeldung › Jahr der Anmeldung 20.11.2007
Fortmann, Jens; Letas, Heinz-Hermann. Patentanmeldung "Wind energy installation with negative sequence system regulation and operating method". US 8390138 B2. (20.11.2007)