Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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10/12/2006 | WO2006105631A1 Multipurpose mobile welding converter |
10/12/2006 | WO2006073590A3 Protective wind energy conversion chamber |
10/12/2006 | US20060226815 Excitation system having inner loop voltage regulator with by-pass capability |
10/11/2006 | EP1709727A1 Method for reducing the rotational speed of a drivetrain in a wind energy plant and wind energy plant with at least two nominal speeds |
10/11/2006 | CN2826828Y Low-power consumption five wire internal earth voltage regulator with overcurrent and overvoltage protection function |
10/11/2006 | CN2826827Y Low-power consumption six wire internal earth voltage regulator with overcurrent and overvoltage protection function |
10/11/2006 | CN2826826Y Low-power consumption six wire external earth voltage regulator with overcurrent and overvoltage protection function |
10/11/2006 | CN2826825Y Low-power consumption three wire external earth voltage regulator with overcurrent and overvoltage protection function |
10/11/2006 | CN2826824Y Low-power consumption three wire internal earth voltage regulator with overcurrent and overvoltage protection function |
10/11/2006 | CN2826823Y Low-voltage output circuit of generator |
10/11/2006 | CN1279690C Control system for a thermoelectricity cogeneration unit |
10/11/2006 | CN1279674C Motor-generator equipment |
10/10/2006 | US7119520 Energy storage flywheel test control system |
10/10/2006 | US7119519 Control apparatus for on-vehicle generator that sends power from the battery to the field winding and from the field winding back to the battery |
10/10/2006 | US7119513 Control system and controlling method for motor drive four wheel drive vehicle |
10/10/2006 | US7119452 Voltage control for wind generators |
10/10/2006 | US7119451 Self-powered miniature liquid treatment system with ultraviolet dosing |
10/10/2006 | US7119450 Fuel saving engine driven aircraft ground power device and method of use |
10/10/2006 | US7117662 Gas turbine control system |
10/05/2006 | WO2006103159A1 High-phase order generator |
10/05/2006 | US20060220389 Wind wheel for wind power generation |
10/05/2006 | US20060220387 Gas turbine engine generator system |
10/05/2006 | US20060220386 Method for the erection of a wind energy plant and wind energy plant |
10/05/2006 | DE102006012828A1 Static frequency converter controlling method, involves regulating alternating voltage of rectifier to constant valve of alternating voltage frequency, and controlling inverter based on value of direct voltage in intermediate circuit |
10/05/2006 | DE102006012044A1 Generator switch for rotary generators has switching unit for controlling switching state of circuit breaker according to phases of load and alternating voltage supply source |
10/05/2006 | DE102006007877A1 Stromerzeugungs-Steuervorrichtung An electric generation control device |
10/05/2006 | DE102005012052A1 Generator characteristics determining model for motor vehicle, has generator characterized by equivalent circuit diagram, where characteristics are determined based on parameters of diagram having leakage and primary inductances |
10/04/2006 | EP1707429A1 Series hybrid electric vehicle |
10/04/2006 | CN1841916A Permanent-magnet DC brushless variable speed constant-pressure wind power generator and its voltage stabilization method |
10/04/2006 | CN1841915A Switched reluctance generator with improved generation efficiency in low-speed range |
10/04/2006 | CN1841881A Light control device and saddle type vehicle equipped with light controller |
10/03/2006 | US7116083 Method and system for providing current limiting controllers for high reactance permanent magnet generators |
10/03/2006 | US7116082 Synchronization controller for multiple pulsed alternator applications |
10/03/2006 | US7116081 Thermal protection scheme for high output vehicle alternator |
10/03/2006 | US7116080 Alternator rectifier with coil-sensor controlled MOSFETs |
10/03/2006 | US7116032 Automotive alternator and automotive alternator brush abrasion detection system |
10/03/2006 | US7116004 Method for regulating the operation of a device for generating electric energy by means of a generator driven by a free-piston internal combustion engine |
10/03/2006 | US7116003 Aircraft starter/generator electrical system with mixed power architecture |
09/28/2006 | WO2006100420A1 Electrical machine topologies |
09/28/2006 | WO2006099722A1 Generator transient regulator |
09/28/2006 | US20060215727 Integrated heating ventilating and air conditioning generator |
09/28/2006 | US20060214645 Frequency converter for high-speed generators |
09/28/2006 | US20060214644 Power generation controller |
09/28/2006 | US20060214643 Wind power fed network |
09/28/2006 | US20060214524 Automotive alternator and automotive alternator brush abrasion detection system |
09/28/2006 | US20060214429 Wind turbine generator system |
09/28/2006 | US20060214428 Wind farm |
09/28/2006 | US20060214427 Hybrid gas turbine engine starter-generator |
09/28/2006 | US20060214426 Control device for motor generator |
09/28/2006 | DE102006013201A1 Generator produced energy controlling device for use in vehicle, has gradual excitation circuit which nullifies/enables command for excitation cancellation, after detection of machine start, based on initial value of masking circuit |
09/28/2006 | DE102006013198A1 Leistungserzeugungscontroller Power generation controller |
09/27/2006 | EP1705794A2 Power generation control system for vehicle generator |
09/27/2006 | EP1705793A2 Electrical installation for energy delivery to an electric network and its method of operation |
09/27/2006 | EP1704636A1 Variable ac voltage regulation control method and apparatus |
09/26/2006 | US7112945 Engine driven converter with feedback control |
09/26/2006 | US7112944 Electrical power system for multi-use power conditioning and engine start |
09/26/2006 | US7112911 Vibrational power generation device vibrator |
09/26/2006 | US7112892 Power source for sensors |
09/21/2006 | US20060208709 Method and device for providing the supply voltage for the loads of a vehicle on-board electrical system, using a plurality of generators |
09/21/2006 | US20060208494 Wave powered electric generating device |
09/21/2006 | US20060208493 Methods and apparatus for pitch control power conversion |
09/21/2006 | DE102005012762A1 Energy delivery system for electric power system , has resistor, provided in rotor circuit of asynchronous machine, which has first value before short circuit in network and second value after short circuit in network |
09/21/2006 | DE102005012272A1 Cooling air temperature measuring method for air-cooled vehicle generator, involves calculating cooling air temperature from information about vehicle by using cooling air temperature calculation model |
09/21/2006 | DE102005011972A1 Device for operating generator in different driving conditions has voltage of modulated voltage, which is overlayable and operating condition of generator depends on overlayable voltage |
09/20/2006 | EP1482617B1 Power generator and system comprising it |
09/20/2006 | EP1336237B1 Voltage regulator for an ac generator |
09/20/2006 | EP0942340B1 Rotation control apparatus and rotation control method |
09/20/2006 | CN1836103A Generator and power device using this |
09/20/2006 | CN1835382A Methods and apparatus for pitch control power conversion |
09/20/2006 | CN1835351A Synchrous dynamo exciter of rotatable power electronic converter |
09/20/2006 | CN1834451A Generating peakload tech appts. of wind power pumping and accumulating |
09/19/2006 | US7109687 Three-phase ac generator for vehicle |
09/19/2006 | US7109671 Device and method of a back EMF permanent electromagnetic motor generator |
09/19/2006 | US7109599 Omni-directional wind turbine electric generation system |
09/19/2006 | US7109596 Vehicle drive system with generator control |
09/19/2006 | US7109595 Small multi-functional butane gas-powered portable electric generator |
09/19/2006 | US7108095 System and method for generating power |
09/14/2006 | WO2006095471A1 Wind turbine generator |
09/14/2006 | WO2006023772A3 Systems and method for boosting output of an alternator |
09/14/2006 | US20060202483 Capturing energy from the rise and fall of the tides and waves of the ocean |
09/14/2006 | US20060202482 Compact hydropower generator adopting multiple rotary drums |
09/14/2006 | US20060202481 Controller for synchronous machine |
09/14/2006 | US20060201132 Gas turbine control system |
09/13/2006 | EP1700367A1 Electric device and operating method |
09/13/2006 | CN2817210Y Excitation regulator for synchronous generator |
09/13/2006 | CN1833103A Blade pitch angle control device and wind turbine generator |
09/12/2006 | US7106030 Field excitation for an alternator |
09/12/2006 | US7106029 Vehicle generator and vehicle generating system |
09/12/2006 | US7106028 Controller of A.C. generator for vehicles |
09/12/2006 | US7105944 Engine starting device with a starter-generator |
09/12/2006 | US7105942 Plant, generator and propeller element for generating energy from watercurrents |
09/12/2006 | US7105941 Framework composition windmill |
09/12/2006 | US7105940 Mobile renewable energy generator |
09/12/2006 | US7105939 Electrical generator having an oscillator containing a freely moving internal element to improve generator effectiveness |
09/12/2006 | US7105938 Electronically controlled engine generator set |
09/08/2006 | WO2006093488A1 An efficient wind accelerating and wind energy producing device |
09/08/2006 | CA2599435A1 Wind fin: articulated, oscillating wind power generator |
09/07/2006 | US20060197346 Apparatus of controlling power generation of a generator |
09/06/2006 | EP1699131A2 Portable hand powered generator |
09/06/2006 | CN2814767Y Stablized voltage increased current charger for motorcycle |