Doubly-controlled asynchronous generator
Drive overload protection circuit
Drive system
Dual channel power generation system
Dual current limiting voltage regulator
Dual generator electrical system
Dual generator electrical system
Dual output synchronous-induction starting/generating system
Dual rate voltage regulator
Dual source power generating system
Dual tower fuel tank for a motor generator set
Dual voltage automotive on-board electrical network system
Dual voltage electrical system
Dual voltage network electrical power supply system, particularl
Dual voltage power supply system for vehicles
Dual voltage switching in power generation
Duty ratio control for a vehicular generator responsive to low a
Dynamic braking resistor system
Dynamic mechanically switched damping system and method for damp
Dynamic stabilizer for synchronous machines having torsional osc