Upgrading conventional wind turbines
Tài liệu tham khảo
Betz A. Wind-Energie und ihre Ausnutzung durch Windmuehlen. Oekobuch reprint, Staufen.
Frankovic, 2001, New high profitable wind turbines, Renewab Energy, 24, 491, 10.1016/S0960-1481(01)00033-7
Hau, 2000
Oman et al. Variable stator, diffuser augmented wind turbine electrical generation system. US patent 4,075,500.
Based on the patent [4], the company Vortec of New Zealand has made several prototypes.
Documentation about Star-CD can be obtained from www.cd.co.uk.
Grassmann, 2001