Patents for H02P 11 - Arrangements for controlling dynamo-electric converters (580) |
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10/02/2012 | USRE43698 Control system for doubly fed induction generator |
09/20/2012 | US20120235648 Generator rotor and bleed resistor assembly |
09/11/2012 | US8264209 Method of and apparatus for operating a double-fed asynchronous machine in the event of transient mains voltage changes |
09/11/2012 | US8264176 Fan arrangement |
09/04/2012 | US8258759 Anti-islanding for grid-tie inverter using covariance estimation and logic decision maker |
08/21/2012 | US8248039 Control system for an electrical generator and method for controlling an electrical generator |
08/21/2012 | US8248038 Synchronous generator protection |
08/21/2012 | US8246008 Lifting system |
08/16/2012 | US20120206112 High voltage oscilloscope |
08/14/2012 | US8242753 Current limitation for a double-fed asynchronous machine |
07/31/2012 | US8232777 Inverter generator |
07/26/2012 | US20120187680 Electrical power conversion system and method |
07/24/2012 | US8227929 Multi-use energy storage for renewable sources |
07/10/2012 | US8217631 ACG output voltage control |
07/10/2012 | US8217630 Electric load damper for damping torsional oscillation |
07/10/2012 | CA2549876C Variable ac voltage regulation control method and apparatus |
06/26/2012 | US8207708 Power generation control method of hybrid construction machine and hybrid construction machine |
06/19/2012 | US8203859 High frequency device with variable frequency and variable load impedance matching |
05/08/2012 | US8174246 Vehicle power generation controlling device and vehicle system |
05/01/2012 | US8169197 Device for damping control of mechanical torsional oscillations of an electrical alternating current generator of multi-phase power supply system |
04/24/2012 | US8164311 Control device for electric rotating machine |
03/29/2012 | US20120074912 Inverter generator |
03/20/2012 | US8138728 Method and apparatus for controlling electric power generation for vehicles |
03/13/2012 | US8134345 Cryogenic exciter |
02/14/2012 | US8115426 Method and apparatus for connecting a photovoltaic system to a power grid |
02/07/2012 | US8111502 Arrangement adapted for a subsea application |
01/31/2012 | US8106633 Generator set control system |
01/17/2012 | US8098054 Optimal load controller method and device |
01/10/2012 | US8093870 Generator apparatus with active load dump protection |
12/15/2011 | US20110307145 Power generation control apparatus and power generation control system |
11/17/2011 | WO2011141607A1 Electric driver circuit for supplying power to a power consuming device |
11/15/2011 | US8058850 Overload control of an electric power generation system with unknown availability of mechanical power capacity |
10/18/2011 | US8040113 Fault tolerant generator or starter/generator with low torque ripple |
10/18/2011 | US8040112 Vehicle-use power generation control device |
10/04/2011 | US8030905 Isolated generator control unit (GCU) |
09/20/2011 | US8022677 Electrical device and operating method |
08/16/2011 | US7999518 Method for managing power supply system with variable voltage, especially of motor vehicle |
08/02/2011 | US7990114 Overload control of an electric power generation system |
07/26/2011 | CA2518074C Control system for doubly fed induction generator |
07/12/2011 | US7977925 Systems and methods involving starting variable speed generators |
06/07/2011 | US7956560 Control apparatus for rotational electric machine and driving apparatus for vehicle |
06/01/2011 | CN101015114B Controller for permanent magnet alternator |
05/24/2011 | US7948218 Voltage regulator for magnetogenerators with configurable connection of the phase windings |
05/24/2011 | US7948217 Distributed generation system and power system stabilizing method |
05/24/2011 | US7948216 Control apparatus for automotive alternator and automotive power generation system |
05/24/2011 | US7948197 Controlling torsional shaft oscillation |
05/17/2011 | US7944187 Modulation control of power generation system |
05/17/2011 | US7944184 Static compensator apparatus for HVDC system |
05/17/2011 | US7944183 Output voltage controller for AC vehicle generator |
05/11/2011 | CN102055300A Pendulous device, rotating status detection device and information display device thereof |
04/21/2011 | DE102008046606B4 Photovoltaikanlage Photovoltaic system |
04/13/2011 | EP2114007B1 Power-system with utility fault ride-through capability |
03/31/2011 | DE102009042872A1 Anordnung zur Leistungszuführung an ein Arbeitssystem Arrangement for supplying power to a utility system |
03/22/2011 | US7911188 Power generation control apparatus of a rotating electrical machine for a vehicle |
03/08/2011 | US7902798 Electric power generation control apparatus for vehicle alternator |
02/24/2011 | WO2011022153A1 Systems and methods for asynchronous sampling data conversion |
02/24/2011 | CA2771380A1 Systems and methods for asynchronous sampling data conversion |
02/08/2011 | US7884581 Active damping for synchronous generator torsional oscillations |
02/08/2011 | US7884580 Constant-power brushless DC motor and the generator thereby |
01/27/2011 | WO2011011095A1 System and method for generator phase signal monitoring and control of electrical current distribution |
01/18/2011 | US7872362 Vehicle-use power supply control apparatus |
01/12/2011 | EP2273107A1 Variable speed distributed drive train wind turbine system |
01/04/2011 | US7863867 Overload control of an electric power generation system |
12/07/2010 | US7847525 Thermal protection of controller for on-vehicle alternators |
12/07/2010 | US7847524 High voltage protection for a thin oxide CMOS device |
11/17/2010 | CN201639539U Control device of starting and generating integrated system for small internal-combustion engine |
11/17/2010 | CN101889382A One directional electrification-type brushless DC motor provided with AC voltage output winding and motor system |
10/26/2010 | US7821145 Aircraft engine starter/generator and controller |
10/19/2010 | US7816893 Control apparatus for automotive alternator with function of initialization state detection |
10/19/2010 | US7816874 Vehicle driving system |
10/12/2010 | US7812574 Power control system and method |
10/05/2010 | US7808215 Active damping for synchronous generator torsional oscillations |
09/28/2010 | US7804279 Power control system and method |
08/18/2010 | CN101806270A Control device of starting and generating integrated system used for small-sized internal-combustion engine |
08/04/2010 | EP2214297A1 One directional electrification-type brushless dc motor provided with ac voltage output winding and motor system |
07/27/2010 | US7764052 Voltage adjusting circuit, and motorcycle including voltage adjusting circuit |
07/27/2010 | US7764051 Alternating voltage generation apparatus and power output apparatus |
07/21/2010 | CN101783644A Processing unit comprising means for controlling an electromagnetic actuator and electromagnetic actuator comprising such a processing unit |
07/01/2010 | US20100164302 Method for operating a photovoltaic system and photovoltaic system for carrying out the method |
06/22/2010 | US7741795 Synchronous reluctance machine controller |
06/16/2010 | CN101741210A Electric power generating apparatus |
06/01/2010 | US7728561 Apparatus for controlling power generation for vehicle |
05/25/2010 | US7723962 High voltage protection for a thin oxide CMOS device |
05/18/2010 | US7719239 Fast field discharge for generator over-voltage control |
05/11/2010 | US7714545 Controller of generator for vehicle |
05/05/2010 | CN1784823B Control system for doubly fed induction generator |
05/04/2010 | US7710693 Apparatus and method for providing protection for a synchronous electrical generator in a power system |
04/27/2010 | US7705568 Power-generator control apparatus for addressing occurrence of voltage transient |
04/15/2010 | DE102004063956C5 Batteriesystem und Verfahren zum Überwachen des Batteriesystems Battery system and methods for monitoring of the battery system |
04/06/2010 | US7692413 Power control system and method |
04/06/2010 | US7692412 Charging control apparatus, charging control method |
03/23/2010 | US7683588 Device for controlling power generated in vehicle |
03/09/2010 | US7675271 System for generating electrical power |
03/04/2010 | DE102004009328C5 Batteriesystem, Verfahren zum Überwachen der Batterie und Vorrichtung hierfür Battery system, method and apparatus for monitoring the battery for this purpose |
03/02/2010 | US7671570 Systems and methods involving operating variable speed generators |
02/23/2010 | US7667342 Power supply for a vehicle |
02/18/2010 | DE102008046606A1 Photovoltaic system operating method, involves attaching direct current generator to connection element, and connecting motor axle of motor with shaft, where energies are separated from motor and another motor during operation process |
02/16/2010 | US7663348 Distributed generation system and power system stabilizing method |
02/02/2010 | US7656134 B-plus patch and voltage transient spike suppressor for an automotive voltage regulator |
02/02/2010 | US7656110 Control and motor arrangement for use in model train |