218309 ⎘
Arrangements for controlling electric generators for the purpose of obtaining a desired output Control effected upon non-electric prime mover and dependent upon electric output value of the generator
Automatic voltage switching for generator voltage change
#602Method and system for regulation of the rotational speed of a rotor on a wind turbine
#603Electronic controller matching engine power to alternator power and maintaining engine frequency for a free-piston stirling engine driving a linear alternator
#604Method, apparatus, signals and media, for selecting operating conditions of a genset
#605Control system for a generator
#606Adaptive tidal current power extraction device
#607TURBINE-INTEGRATED HYDROFOIL
#608Torque estimation of engine driven generator
#609Reduction torque formula from a fuel burning system to an electrical system
#610Methods and systems for operating a gas turbine
#611Wind turbine generator apparatus with utility fault ride-through capability
#612Engine generator sets and methods of assembling same
#613Modular power generating system
#614Power system with low voltage ride-through capability
#615Engine-driven power generator
#616Electrical device and operating method
#617Distributed power generation system using a fuel cell and a method of controlling the same
#618Over speed control circuit for a wind turbine generator which maximizes the power exported from the generator over time
#619Method and system for controlling a rotational speed of a rotor of a turbogenerator
#620Method to optimize alternator load capabilities
#621Generator with utility fault ride-through capability
#622Turbine with constant voltage and frequency output
#623Stall controller and triggering condition control features for a wind turbine
#624System and method for controlling a power generating system
#625Series hybrid electric vehicle
#626Power supply control system
#627Power control system and method
#628Prime mover output control system
#629Turbine-integrated hydrofoil
#630Power generation control system and method
#631Method and apparatus for improving the energy conversion efficiency of electrical power generators
#632System and method for controlling the frequency output of dual-spool turbogenerators under varying load
#633Methods and systems for operating engine generator sets
#634Power supply device, particularly for a motor vehicle
#635Inverter controlled generator set
#636Inverter controlled generator set
#637Magnetic motor
#638Electrical power system for multi-use power conditioning and engine start
#639Gas turbine engine generator system
#640Drive controller for hybrid vehicle
#641Control device for engine driven vehicle incorporating generator
#642Distributed power generation system using a fuel cell and a method of controlling the same
#643Microturbine engine system
#644Turbogenerator/motor controller with ancillary energy storage/discharge
#645Controller of alternator for vehicle
#646Fluid actuated rotating device including a low power generator
#647Method for regulating the operation of a device for generating electric energy by means of a generator driven by a free-piston internal combustion engine
#648Variable speed wind turbine generator
#649Method for the closed-loop speed control of an internal combustion engine-generator unit
#650Method for controlling an internal combustion engine generator unit
#651Engine driven power inverter system with cogeneration
#652Method and apparatus of determining gas turbine shaft speed
#653Framework composition windmill
#654Motor/generator transient response system
#655Multiple path variable speed constant frequency device having automatic power path selection capability
#656Generator with utility fault ride-through capability
#657Method and apparatus for starting a gas turbine using a polyphase electric power generator
#658Power generator and system comprising it
#659Electronically controlled engine generator set
#660Mobile electrical power source
#661Inverter controlled generator set and method for controlling the same
#662Phase angle control for synchronous machine control
#663Inverter controlled generator set
#664Variable speed distributed drive train wind turbine system
#665Energy generation controller for wind turbine with shadow-effect energy generator(s)
#666Power systems and methods to improve engine fuel efficiency using an energy storage device
#667Electrical power generation using compressed gas
#668Scalable fluid generator array
#669Hyperbaric power plant
#670System for anticipating load changes
#671Actuator control system with transient reduction after redundancy level changes
#672Universal monitor and fault detector in fielded generators and method
#673Efficient portable AC/DC power generator system
#674System for wave amplifying, wave energy harnessing, and energy storage
#675Regenerative energy system
#676Universal monitor and fault detector in fielded generators and method
#677System and method for automatically controlling one or multiple turbogenerators
#678Load reduction system and method for a wind power unit
#679Efficient energy producing system