| Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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| 09/11/2013 | CN103296838A Multi-rectifier power generator system |
| 09/11/2013 | CN102811011B Voltage regulator for automobile |
| 09/11/2013 | CN101997472B Voltage regulator and voltage regulation system |
| 09/11/2013 | CN101986553B Electricity generating control method |
| 09/11/2013 | CN101399515B System and method for controlling torque ripples in synchronous machines |
| 09/10/2013 | US8532834 Method for integrating controls for captive power generation facilities with controls for metallurgical facilities |
| 09/10/2013 | US8531051 Engine start control system for hybrid electric vehicle |
| 09/07/2013 | CA2808038A1 Apparatus for extracting input power from the low pressure spool of a turbine engine |
| 09/06/2013 | WO2013130558A2 Method and apparatus for storing power from irregular and poorly controlled power sources |
| 09/06/2013 | WO2013034313A3 Doubly excited synchronous machine |
| 09/05/2013 | US20130229011 Wave power generation device and method of controlling the same |
| 09/04/2013 | EP2633616A2 Method for reducing a voltage ripple on the basis of rotational non-uniformity of a generator driven by an internal combustion engine |
| 09/04/2013 | EP2633596A1 A wind turbine generator |
| 09/04/2013 | CN103283141A Switched reluctance generator initial rotor position estimation |
| 09/04/2013 | CN103283134A Regulator, battery charging apparatus, and battery charging system |
| 09/04/2013 | CN103281024A Alternating current excitation system based on full control device |
| 09/04/2013 | CN103281023A Power setting method for doubly-fed wind generator |
| 09/04/2013 | CN103281022A Double-efficiency fuzzy optimization control method for doubly-fed wind generator |
| 09/04/2013 | CN103277186A Multifunctional integral generator set |
| 09/04/2013 | CN102355009B Method by utilizing doubly-fed generator to realize high-voltage ride through of wind power generating set and system thereof |
| 09/04/2013 | CN102119480B Power generators |
| 09/04/2013 | CN101790640B Vertical axis dual vortex downwind inward flow impulse wind turbine |
| 09/04/2013 | CN101297472B Connecting a prime mover driven alternator to a circuit with an existing alternating current |
| 09/03/2013 | US8525492 Electric power generation system with multiple alternators driven by a common prime mover |
| 09/03/2013 | US8525491 Vehicle generator |
| 09/03/2013 | US8525490 Power supply device |
| 09/03/2013 | US8525489 System and method for directly and instantaneously controlling exciter of generator |
| 09/03/2013 | US8525365 Device for generating electric energy from a renewable source |
| 09/03/2013 | US8525357 Pedal power generating device |
| 08/29/2013 | US20130221935 Method and device for operating a generator in a recuperation system of a motor vehicle |
| 08/29/2013 | US20130221934 Wind-turbine-generator control system, wind turbine generator, wind farm, and wind-turbine-generator control method |
| 08/29/2013 | US20130221754 Method and apparatus for storing power from irregular and poorly controlled power sources |
| 08/29/2013 | US20130221684 Method and apparatus for efficient fuel consumption |
| 08/29/2013 | US20130221670 Wind turbine generator system, control apparatus therefor, and control method therefor |
| 08/29/2013 | US20130221669 Wind turbine control device and method for reducing fluctuation of grid frequency when grid disturbance occurs, and wind turbine generator system thereof |
| 08/29/2013 | DE102012101472A1 Method for controlling three-phase synchronous alternator of internal combustion engine-electrical power supply for e.g. industrial lorry, involves controlling stationary components of current, so that harmonic is separately controlled |
| 08/29/2013 | DE102012101466A1 Method for controlling three-phase synchronous generator for e.g. industrial truck, involves using transformed values of currents in stator fields in generator rotor, so as to enable separate control of current harmonics in generator |
| 08/28/2013 | CN203166825U Wind-driven generator |
| 08/28/2013 | CN203166824U Multi-rectifier bridge on-line switching apparatus of excitation system |
| 08/28/2013 | CN203166823U Controller for small and medium-sized wind-driven generator |
| 08/28/2013 | CN203166822U Hybrid power type working machine |
| 08/28/2013 | CN203166821U Draught fan, water pump power generation device |
| 08/28/2013 | CN103269201A Method for enhancing double-feeding inducing wind power system running performance |
| 08/28/2013 | CN103269082A Reverse oscillation suppression system and method of large-sized generator set subsynchronous oscillation |
| 08/28/2013 | CN102510095B Combined cycle and straight condensing thermal power combined dispatching system and method |
| 08/28/2013 | CN102185552B Real-time constant-power control method for diesel electric locomotive |
| 08/28/2013 | CN102037639B Portable mechatronic device for generating electric power |
| 08/28/2013 | CA2807212A1 Sensor-based performance-seeking gas turbine engine control |
| 08/27/2013 | US8516812 Power production employing buoyancy, gravity and kinetic energy |
| 08/22/2013 | WO2013123043A1 Method and apparatus for improving vehicle fuel economy with energy storage efficiency model |
| 08/22/2013 | WO2013120967A1 Torque control for a wind turbine generator in case of fault |
| 08/22/2013 | WO2013024039A3 Method and system for controlling hydroelectric turbines |
| 08/22/2013 | WO2013024037A3 Method and system for controlling hydroelectric turbines |
| 08/22/2013 | WO2013024034A3 Method and system for controlling hydroelectric turbines |
| 08/22/2013 | WO2012171769A3 Method for controlling a wind turbine |
| 08/22/2013 | US20130213289 Structure and Method for Capturing and Converting Wind Energy At Sea |
| 08/22/2013 | DE102013202389A1 Rotation speed-independent diesel engine generator system for power management in drilling system, has inverter producing alternating current of preset frequency from direct current to operate loads e.g. pumps |
| 08/22/2013 | DE102012202352A1 Method for controlling excitation winding of generator for onboard network of motor car, involves feeding excitation current from vehicle battery to excitation winding for supplying generator stored power to battery |
| 08/21/2013 | EP2629409A1 Regulator, battery charging apparatus, and battery charging system |
| 08/21/2013 | EP2628947A1 Torque control for a wind turbine generator in case of fault |
| 08/21/2013 | CN203151426U Excitation generator |
| 08/21/2013 | CN203151425U Dynamic turbogenerator frequency measuring and adjusting system |
| 08/21/2013 | CN203151424U Double-speed and double-voltage control circuit |
| 08/21/2013 | CN203151423U Wind generating set |
| 08/21/2013 | CN203151076U Automatic voltage regulator with soft start power overload protection for generator |
| 08/21/2013 | CN103262407A Method and device for operating electric machine having external or hybrid excitation |
| 08/21/2013 | CN103259476A Frequency conversion alternating current generation system control method with voltage harmonic suppression function |
| 08/21/2013 | CN103259475A Doubly fed induction generator internal frequency synchronization method and device based on power balance |
| 08/21/2013 | CN103259474A Switched capacitor generator |
| 08/21/2013 | CN103259473A SVC-based subsynchronous oscillation and anti-oscillation suppression system and control method |
| 08/21/2013 | CN103259472A Anti-oscillating self-adaptive restraining system of subsynchronous oscillation of large-size generator set |
| 08/21/2013 | CN103259372A Generator system with embedded transformer |
| 08/21/2013 | CN103259271A Large combined cycle set before-separation automatic idle work reducing method and control device |
| 08/21/2013 | CN102352815B Wind generating set |
| 08/21/2013 | CN101689825B Wind energy device, wind energy generation farm and method for operating same |
| 08/20/2013 | US8513925 Shore power transfer switch |
| 08/20/2013 | US8513924 Vehicle generator |
| 08/20/2013 | US8513828 Wind turbine for electric car |
| 08/20/2013 | US8513826 Wind turbine |
| 08/20/2013 | US8513825 Engine starting system with high- and low-speed modes of motor operation |
| 08/15/2013 | WO2013030694A3 Method for regulating the operation of an electric generator set |
| 08/15/2013 | WO2012163731A3 Method for operating a generator in an electrical system, and electrical system having such a generator |
| 08/15/2013 | US20130207394 Generator torque control methods |
| 08/15/2013 | US20130207393 Wind farm harmonic predictor and method for predicting harmonics |
| 08/15/2013 | US20130207391 Variable speed electric machine and method for generating electric energy |
| 08/14/2013 | CN203135784U Generator excitation power supply device |
| 08/14/2013 | CN203135783U Back insertion type structure of microcomputer excitation adjusting device control box |
| 08/14/2013 | CN103248301A Microcomputer excitation regulator capable of automatically setting control parameter |
| 08/14/2013 | CN102510094B Combined cycle and pure condensed steam thermal power scheduling system and method |
| 08/13/2013 | US8508063 Direct drive rotary wave energy conversion |
| 08/13/2013 | US8508061 Wind-power generation system and control method for the same |
| 08/13/2013 | US8508058 Energy systems, energy devices, energy utilization methods, and energy transfer methods |
| 08/08/2013 | US20130200632 Method and apparatus for storing energy |
| 08/08/2013 | US20130200620 Wind turbine |
| 08/08/2013 | US20130200618 High efficiency wind turbine |
| 08/08/2013 | US20130200617 Power transmission systems |
| 08/07/2013 | EP2624441A2 Integrated high-voltage direct current electric power generating system |
| 08/07/2013 | EP2622732A2 Vibration energy harvester for converting mechanical vibrational energy into electrical energy |
| 08/07/2013 | CN203119831U Microcomputer excitation regulation device |
| 08/07/2013 | CN203119830U Generator load self-adaptation adjustment device |