Random power controller
Rapid power transfer system
Rapid transit car electrical coupling apparatus and method
Reactive power regulation and voltage support for renewable...
Rechargeable back-up battery system including a number of batter
Rechargeable or non rechargeable smart battery cell and...
Reconfigurable backplane power distribution
Reconfigurable backplane power distribution
Reconfigurable plural DC power source power system...
Rectifier-inverter and line voltage regulator system
Reduced component power converter with independent regulated...
Redundancy and component failure detection within a...
Redundancy power for communication devices
Redundancy system switching control system
Redundant current supply with diagnostic capability and a...
Redundant electrical DC power system for aircraft
Redundant electrical power source, distribution and consumption
Redundant input power system
Redundant mobile power supply system
Redundant power distribution