1. German renewable energy sources act;EEG,2012
2. Standard models for variable generation;Corporation, N.A.E.R.,2010
3. Model validation for wind turbine generator models;Asmine;IEEE Trans Power Syst,2011
4. Description and technical specifications for generic WTG models – a status report;Ellis,2011
5. VSC-based direct torque and reactive power control of doubly fed induction generator;Hu;Renew Energy,2012