1 G. M. J. Herbert, "review of wind energy technologies" 11 : 1117-1145, 2007
2 G. Snitchler, "The performance of a 5 MW high temperature superconductor ship propulsion motor" 15 : 2206-2209, 2005
3 A. B. Abrahamsen, "Superconducting wind turbine generators" 23 : 2010
4 S. Fukui, "Study of 10 MW-class wind turbine synchronous generator with HTS field winding" 21 : 1151-1154, 2011
5 G. Snitchler, "Progress on high temperature superconductor propulsion motors and direct drive wind generators" 2011
1 G. M. J. Herbert, "review of wind energy technologies" 11 : 1117-1145, 2007
2 G. Snitchler, "The performance of a 5 MW high temperature superconductor ship propulsion motor" 15 : 2206-2209, 2005
3 A. B. Abrahamsen, "Superconducting wind turbine generators" 23 : 2010
4 S. Fukui, "Study of 10 MW-class wind turbine synchronous generator with HTS field winding" 21 : 1151-1154, 2011
5 G. Snitchler, "Progress on high temperature superconductor propulsion motors and direct drive wind generators" 2011