Snowmobile handlebar heater control
Soft chopping for switched reluctance generators
Solar electric generation using variable capacitors
Solar energy concentration system
Solar energy electric generating system
Solar powered light fixture
Solid state control for motor-generator welder
Solid state voltage regulated automotive-type electrical power s
Solid state voltage regulator
Special alternator assembly with an inherent ballast impedance c
Speed control for electrical generating system
Speed control unit for an aircraft generator
Split generator winding inverter
Split windings motor vehicle alternator
Spring operated current generator for supplying controlled elect
Stabilized control system and method for coupling an induction g
Stabilizer for power system
Stand-by electrical supply source
Standby generator pulse excitation system and electric power gen
Starter-generator device for internal combustion engines and...