Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02P - Control or regulation of electric motors, generators, or dynamo-electric converters; Controlling transformers or reactors or choke coils › H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output
Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039)
06/2010
06/24/2010WO2010069456A2 Stationary energy generation plant having a control device and method for controlling the same
06/24/2010WO2009030692A9 Method and control unit for the short circuit current reduction in a double-fed asynchronous machine
06/24/2010US20100156117 Genset power system having multiple modes of operation
06/24/2010DE202010003347U1 Wasserkraftanlage Hydroelectric power plant
06/24/2010DE102008062588A1 Verfahren zur Stabilisierung der Netzfrequenz eines elektrischen Stromnetzes A process for the stabilization of the grid frequency of an electric power network
06/23/2010EP2200170A1 A system for braking and isolation of a hydroelectric turbine generator
06/23/2010EP2200169A2 Method for starting a double feed asynchronous generator
06/23/2010EP2200146A1 Power supply device
06/23/2010EP2198513A1 Enhanched electrical power supply systems with induction generators and related methods of operation
06/23/2010CN201515345U Automatic control system of hydroelectric low-pressure machine set
06/23/2010CN101753089A Wind power generation system for direct-drive dual stator-winding induction generator
06/23/2010CN101753088A Power divider for diesel engine sets in parallel operation
06/23/2010CN101753087A Parallel operation control circuit of electric generator
06/23/2010CN101753086A Fault traversing performance analog system of double-fed wind driven generator
06/23/2010CN101752969A Hybrid excitation brushless synchronous motor
06/23/2010CN101749184A Control of the rotational speed of a wind turbine which is impeded to export electrical power to an electricity network
06/23/2010CN101369795B Maximum power tracing and bus-bar voltage coordination control method of mixed field excitation wind power generation system
06/22/2010US7741729 Non-vibrating units for conversion of fluid stream energy
06/22/2010US7741728 Wind power plant comprising a reactive power module for supporting a power supply system and corresponding method
06/22/2010US7741727 System and method for creating a networked infrastructure distribution platform of small fixed and vehicle based wind energy gathering devices along roadways
06/22/2010CA2445481C Control system for a cogeneration unit
06/17/2010WO2010068709A2 Apparatus, systems, and methods for controlling energy converting devices
06/17/2010WO2010066953A1 Rotating electric machine for mounting onto an automobile
06/17/2010US20100148588 Genset control system implementing engine synchronization
06/17/2010US20100148579 Power distribution controller and related systems and methods
06/17/2010US20100148508 Control method and apparatus
06/17/2010US20100148507 Method for controlling the operation of a wind turbine and a wind turbine
06/17/2010US20100148506 Rotor blade adjustment device for a wind turbine
06/17/2010US20100148505 Contact-less power and signal transmission device for a high power level transformer
06/17/2010US20100148504 Advanced wave energy converter control
06/16/2010EP2197100A2 Engine-generator control system implementing engine synchronization
06/16/2010EP2197082A1 More electric engine with regulated permanent magnet machines
06/16/2010EP2195918A1 Mechanical regulation of electrical frequency in an electrical generation system
06/16/2010CN201509157U High-voltage deflector for multi-winding wind power generator
06/16/2010CN101741306A Integrated circuit voltage regulator for automobile
06/16/2010CN101741305A Controller of energy-saving and noise reduction digital generator
06/16/2010CN101741100A Low voltage ride-through control scheme
06/16/2010CN101738309A Controllable generator controller and controllable generator control method
06/16/2010CN101737241A Hydraulic transmission-based method and device for storing energy and realizing stabilized voltage and constant frequency in wave power generation
06/16/2010CN101737170A Aeroengine generating system
06/16/2010CN101299588B Three-phase double salient poles permanent magnetism wind power generator system and control method thereof
06/16/2010CN101192785B Biconvex electrode electromotor for magnetic enhancing power generation excitation magnetism
06/16/2010CN101051779B Winding type internal rotor brushless double feed generator and its control device
06/15/2010US7737570 Water turbine system and method of operation
06/15/2010US7737569 System and method for converting ocean wave energy into electricity
06/15/2010US7737568 Wave energy device
06/15/2010CA2560619C Method for adapting a wind energy installation to given wind conditions
06/10/2010WO2010063882A1 An isolated electrical system
06/10/2010US20100142237 System and method for control of a grid connected power generating system
06/10/2010US20100140944 Wave Energy Converter
06/10/2010US20100140937 Wind turbine starting
06/10/2010US20100140936 Wind turbine with gps load control
06/10/2010US20100140935 Reversible hydroelectric device
06/10/2010US20100140934 Method and system of controlling a hydroelectric plant
06/10/2010US20100140933 Device for Capturing Energy from a Fluid Flow
06/10/2010DE102008044276A1 Hybriderregte elektrische Maschine mit polumschaltbarem Rotor Hybrid excited electrical machine with rotor pole-changing
06/09/2010EP2194536A1 Closed cycle plant
06/09/2010CN201504214U Wind generator control cabinet with touch screen protection device
06/09/2010CN201504213U Automatic control system of generator
06/09/2010CN201504133U Digital mixed magnetic generator
06/09/2010CN101729014A Converter in double-fed wind generating set
06/09/2010CN101728916A Double-control rectifying vehicle permanent magnet generator
06/09/2010CN101728885A Double-control rectifying vehicle alternating-current generator
06/09/2010CN101726041A Driving structure for swing motor of air-conditioner indoor unit
06/09/2010CN101725480A Wide area transmission control of windfarms
06/09/2010CN101247064B Brushless ac excitation speed-changing same-frequency generator
06/09/2010CA2686366A1 A method and system of controlling a hydroelectric plant
06/08/2010US7733066 Power generation apparatus using AC energization synchronous generator and method of controlling the same
06/03/2010WO2010060777A2 Power distribution system and method thereof
06/03/2010US20100138267 System and method for wind turbine health management
06/03/2010US20100138182 System and method for managing wind turbines and enhanced diagnostics
06/03/2010US20100138071 System and method for generator phase signal monitoring and control of electrical current distribution
06/03/2010US20100138058 Power production control system and method
06/03/2010US20100134074 Exciter assemblies
06/03/2010US20100133834 Differential pressure generator
06/03/2010US20100133833 Electrical power generation for downhole exploration or production devices
06/03/2010US20100133832 Aeroengine starter/generator arrangement
06/03/2010US20100133830 Systems and methods for assembling a pitch assembly for use in a wind turbine
06/03/2010US20100133828 Condition monitoring system for wind turbine generator and method for operating wind turbine generator
06/03/2010US20100133825 Azimuth angle measurement system and method for operating the same
06/03/2010US20100133824 Method and system for cooling a wind turbine structure
06/03/2010US20100133823 Hybrid braking system and method
06/03/2010US20100133822 Method and system for verifying wind turbine operation
06/03/2010US20100133821 Method and system for extracting inertial energy from a wind turbine
06/03/2010US20100133820 Solar and wind energy converter
06/03/2010US20100133819 Wind turbine acoustic emission control system and method
06/03/2010US20100133816 Power Converter For Use With Wind Generator
06/03/2010US20100133815 Method and Apparatus for Operating a Wind Turbine During a Loss of Communication
06/03/2010US20100133814 Load identification system and method of assembling the same
06/02/2010EP2192681A1 Power distribution system and method thereof
06/02/2010DE102009050002A1 Verfahren und System zur Reduktion von Nebenaggregat-Antriebsriemenschlupf Method and system for reducing the accessory drive belt slippage
06/02/2010CN201499069U Vehicular alternating current generator
06/02/2010CN201499010U DC power supply for wind turbine generator system
06/02/2010CN101299587B Electric power telemechanical device RTU and method for implementing automatic voltage control of generating plant
06/02/2010CN101246973B Vehicle-use battery monitoring apparatus
06/02/2010CN101145752B Channel switching technology of generator excitation adjusting device
06/02/2010CN101033730B Control method for stably operating wind power field using double-fed asynchronous generator
06/01/2010US7729842 Electronic four-wheel drive control
06/01/2010US7728561 Apparatus for controlling power generation for vehicle
06/01/2010US7728560 Power system for producing low power DC voltage at a level above a peak value of an AC input to the system
1 ... 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 ... 151