Backpack based system for human electricity generation and...
Backup power system
Battery current detection apparatus incorporated in system...
Black start system for large steam powered electric generation p
Blade pitch angle control for a wind turbine generator
Blade pitch angle control for large wind turbines
Blade pitch control of a wind turbine
Braking and positioning system for a wind turbine rotor
Brushless doubly-fed generator control system
Brushless generator having prime mover start capability
Buoyancy vehicle apparatus to create electrical power