Featured patents

Method and System for Controlling a Generator
US 08854017 B2, Oct. 7, 2014, Plural armature circuits or windings, Thomas Esbensen et al. / Siemens Aktiengesellschaft (Munich, DE)
A method for controlling a generator, comprising:…

Method for Starting an Electric Motor
US 08823334 B2, Sept. 2, 2014, With excitation winding and / or circuit control, Xiaochuan Jia et al. / GE Aviation Systems LLC (Grand Rapids, US)
A method for operating a machine having a main machine, exciter, and permanent…

Alternator Voltage Regulator With a Programmable Signal Processing Interface
US 08829862 B2, Sept. 9, 2014, Generator Control, Pierre Tisserand et al. / Valeo Equipements Electriques Moteur (Creteil, FR)
A voltage regulator for an alternator of a motor vehicle, comprising:…

Control Apparatus for Inverter Generator
US 08766603 B2, July 1, 2014, With armature or primary circuit control, Shoji Hashimoto / Honda Motor Co., Ltd. (Tokyo, JP)
A control apparatus for an inverter generator having first, second and third…

Methods and Apparatuses for Elimination of Torque Pulsation in Doubly Fed Induction Generators Using the Field Reconstruction Method
US 08742733 B2, June 3, 2014, Generator Control, Wei Wang et al. / Board of Regents, The University of Texas System (Austin, US)
A method for substantially eliminating torque pulsation in a doubly fed induction…

Circuit and Method for De-Energizing a Field Coil
US 08749206 B2, June 10, 2014, With excitation winding and / or circuit control, Michael Scheffer et al. / Infineon Technologies AG (Neubiberg, DE)
A circuit comprising:…

Control Method for Doubly-Fed Electric Generator
US 08742732 B2, June 3, 2014, Plural conditions, Reijo Kalevi Virtanen / ABB Oy (Helsinki, FI)
A method of controlling a doubly-fed electric generator with a frequency…

Power Supply System for Motor Vehicle
US 08710808 B2, April 29, 2014, Generator Control, Noriyuki Wada et al. / Mitsubishi Electric Corporation (Tokyo, JP)
A power supply system for a motor vehicle, comprising:…

Electrical Machine Safety System
US 08648575 B2, Feb. 11, 2014, With armature or primary circuit control, John J A Cullen et al. / Rolls-Royce PLC (London, GB)
An electrical machine system comprising a permanent magnet assembly having…

Diagnosis and Prognosis of Rotor Thermal Sensitivity
US 08450984 B2, May 28, 2013, Thermal conditions, Sudhanshu Rai et al. / General Electric Company (Schenectady, US)
A system for evaluating thermal sensitivity in a rotor of an electrical machine,…

Patentorg has 95 documents under Electricity: Single Generator Systems Patents.

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