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)
04/2014
04/12/2014CA2829247A1 System and method for wind power dispatch in a wind farm
04/10/2014WO2014054031A2 Wind power turbine for generating electric energy
04/10/2014WO2014023726A3 Electrical apparatus
04/10/2014WO2013123531A3 Synchronous electric machine
04/10/2014US20140097805 Electric power supply system
04/10/2014US20140097619 Wind turbine control method
04/10/2014DE102012218173A1 Motor-Generator-Einheit und Betriebsverfahren Motor-generator unit and operating procedures
04/09/2014EP2717439A1 Electric actuator drive device
04/09/2014CN203537293U Self-parallel excitation system based on three single-phase H-bridge converters
04/09/2014CN203537168U Novel vehicle alternating current self-generating system
04/09/2014CN103717467A Torque control device
04/09/2014CN101971481B Horizontal axis wind turbine rotor assembly with lifting body rotor blades
04/09/2014CN101252321B Frequency converter for double-fed asynchronous generator with variable power output and method for its operation
04/08/2014US8694173 Control of a wind power plant
04/08/2014US8692523 Power generation system and method with voltage fault ride-through capability
04/08/2014US8692522 Device for detecting a change in a generator output signal of a vehicle generator
04/08/2014US8692521 Method and apparatus for controlling torque on the shaft of a generator
04/08/2014US8692406 Air-guiding carrier type wind power collection device
04/08/2014US8692405 Wind generator with folding mast
04/08/2014US8692404 Chained assembly of hydroelectric power generators
04/08/2014US8692401 Asymmetric mooring system for support of offshore wind turbines
04/08/2014US8692400 Rotating electrical machine abnormal state detection method and apparatus and wind driven generating system using the same
04/08/2014US8692399 Method for operating a wind power plant having a doubly-fed asynchronous machine and wind power plant having a doubly-fed asynchronous machine
04/08/2014US8692398 Mobile environment-controlled unit having a magnetic sensor for a high-voltage alternating current bus
04/08/2014US8692397 Mechanism for the conversion of vertical motion to translational or rotational motion
04/08/2014US8692396 Apparatus and method for a hybrid system for harvesting magnetic and electrical energy
04/08/2014CA2719150C Condensive load protection device of self-excited generator
04/03/2014WO2014051175A1 Device and method for low voltage ride-through of wind power generator
04/03/2014DE102012019236A1 Control device for power supply system e.g. block-type thermal power station, measures electrical variables at electrical machine, and connects separating element with torque forming function block and monitoring function block
04/02/2014CN203522597U Power generating device of ship host
04/02/2014CN203522596U Generating set monitoring control system
04/02/2014CN203522595U Vehicle-borne generator rotation speed control system
04/02/2014CN203522594U Remotely controllable generator
04/02/2014CN203522593U Generator control cabinet with cooling function
04/02/2014CN103703672A Method for controlling the resisting torque of a motor vehicle alternator, and system for implementing this method
04/02/2014CN103701379A Oil rig alternating-current transmission system supplied with power by variable-frequency excited diesel generator set grid
04/02/2014CN103701378A Output power control method for wind driven generator
04/02/2014CN103701258A Starting-generating all-in-one power device
04/02/2014CN103701235A Variable speed hydro generator
04/02/2014CN103696905A Polygonal floating wave power generation set
04/02/2014CN102777320B Torque and variable-pitch decoupling control method for wind driven generator set, controller and system thereof
04/02/2014CN102299676B Speed-regulation synchronous motor assembling unit
04/02/2014CN102223127B Power generation control device for vehicles
04/01/2014US8686719 Method for estimating the magnetization level of one or more permanent magnets established in one or more permanent magnet rotors of a wind turbine generator and wind turbine
04/01/2014US8686695 Direct power and stator flux vector control of a generator for wind energy conversion system
04/01/2014US8686581 Method for operating a wind turbine in the event of the occurrence of a grid fault with a voltage drop and such a wind turbine
04/01/2014US8686580 Power control methods
03/2014
03/27/2014WO2014045737A1 Power supply device
03/27/2014WO2014045348A1 Field-winding rotating electrical machine
03/27/2014WO2014043998A1 Method for controlling rotational speed of engine-driven generator
03/27/2014WO2013079314A3 Method for operating a separately excited electric machine in a motor vehicle
03/27/2014US20140084587 Wind turbine generator system and method for operating a wind turbine generator system
03/27/2014DE102012217116A1 Verfahren zur Ermittlung der Phasenströme einer elektrischen Maschine mit einem Stromrichter Method for determining the phase currents of an electric machine with a power converter
03/26/2014EP2710246A2 Method and apparatus for performing open-loop and closed-loop control of an internal combustion engine generator system
03/26/2014CN203504467U Full-voltage sampling industrial-grade voltage regulator of generator
03/26/2014CN203504466U Controller of direct current lighthouse powet generation set
03/26/2014CN103688041A Method for performing open-loop and closed-loop control of an internal combustion engine generator system, device for performing open-loop and closed-loop control and internal combustion engine generator system and land vehicle or water craft or fixe
03/26/2014CN103684162A Generator management system that determines a time to activate and deactivate generators based on the load level
03/26/2014CN103684161A High-efficiency excitation generator automatic voltage regulator
03/26/2014CN103684160A Self-boosting doubly-salient brushless direct-current power generation system
03/26/2014CN103684159A Control method for preventing diesel locomotive auxiliary electricity generation circuit from overvoltage
03/26/2014CN103684158A PSS (Power System Stabilizer) switching based synchronous generator excitation control method
03/26/2014CN103684157A Device and method for efficient closed loop adjustment of generator
03/26/2014CN103684156A A generator excitation system winding current distribution device and a method
03/26/2014CN103684155A Conversion device for wind power generation, and control device and control method for wind power generation
03/26/2014CN103684127A Combined brushless direct-current starter generator system and control method thereof
03/26/2014CN103684109A Pumped storage power station generator motor multifunctional control and protection device
03/26/2014CN103683975A Voltage regulator and rectifier bridge integrated structure of automobile alternating-current generator
03/26/2014CN103683382A Power generation system that optimizes the power provided to start a generator
03/26/2014CN103683301A Voltage control system and method for wind turbine generators
03/26/2014CN102318182B Power generating device and control method therefor
03/26/2014CN102291078B Electric power generating system and control method thereof
03/26/2014CN102148601B Device and method for supply of electric energy of automobile current loop
03/25/2014US8680819 Field winding type rotary electric machine
03/25/2014US8680704 Wellhead pressure reduction and electrical power generation
03/25/2014US8680703 Wave energy harnessing mechanism
03/25/2014US8680702 Control system for wind farms with aerogenerations provided with modular converters
03/25/2014US8680701 Circuit and method for regulating a DC voltage applied between a first and second DC voltage terminal
03/25/2014US8680700 Wind turbine having an active pitch angle control during an idling situation
03/25/2014US8680698 Self-contained mechanism for the conversion of vertical motion to rotational/translational motion
03/25/2014US8680432 Cooperative welding system
03/25/2014US8678310 Ducted ram air generator assembly
03/20/2014WO2012018820A3 Sewer energy mill system
03/20/2014US20140077772 Turbine array and a method of controlling a turbine array during a loss-of-grid event
03/20/2014US20140077494 Methods and apparatus to power an exercise machine
03/20/2014DE102013217975A1 Driving method of excitation device for supplying field winding of synchronous generator, involves short-circuiting field winding after each switching state not connected with power supply in intermediate switching states
03/19/2014EP2709266A2 Voltage control in a doubly-fed induction generator wind turbine system
03/19/2014EP2707945A1 Method of controlling a rotating electric machine, control system and rotating electric machine corresponding thereto
03/19/2014CN203491943U Winding switching device used for wide rotating speed range operation of three-phase permanent magnetic generator
03/19/2014CN203491942U A control system suitable for a three-phase wind-driven generator
03/19/2014CN103650329A Permanent magnet generator voltage regulation
03/19/2014CN103650328A Method of controlling a rotating electric machine, control system and rotating electric machine corresponding thereto
03/19/2014CN102522769B Hybrid excitation wind power generation system with wide wind speed range
03/19/2014CN101815628B Ac electrical generation system
03/19/2014CN101749184B Control of the rotational speed of a wind turbine which is impeded to export electrical power to an electricity network
03/18/2014US8674665 Protection device and protection method for through power network fault of double-fed induction generator
03/18/2014US8674536 Wind turbine with variable speed auxiliary generator and load sharing algorithm
03/18/2014US8674534 Managed pneumatic turbine power supply
03/14/2014CA2826557A1 Current balance control in converter for doubly fed induction generator wind turbine system
03/13/2014WO2013102849A3 Method and apparatus for pole-slip detection in synchronous generators
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