Patents by Inventor Emanoil IORDACHE

Emanoil IORDACHE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Operation of a rotating electric machine having two position sensors
    Patent number: 11031888
    Abstract: The invention relates to a method for operating a rotating electric machine (1) having a rotor (3), a polyphase excitation winding (5) and a commutation apparatus (9) for commutating excitation winding currents of the excitation winding (5) depending on rotor position values (R) for rotor positions of the rotor (3). First measurement values (A) for the rotor positions are detected by means of a first sensor apparatus (13) and second measurement values (B) for the rotor positions are detected by means of a second sensor apparatus (15). For the commutation of the excitation winding currents, the rotor position values (R) are formed from weighted mean values (M) of the first measurement values (A) and the second measurement values (B).
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: June 8, 2021
    Assignee: Vitesco Technologies Germany GmbH
    Inventors: Andreas Schnell, Michael Winkler, Emanoil Iordache
  • OPERATION OF A ROTATING ELECTRIC MACHINE HAVING TWO POSITION SENSORS
    Publication number: 20180375450
    Abstract: The invention relates to a method for operating a rotating electric machine (1) having a rotor (3), a polyphase excitation winding (5) and a commutation apparatus (9) for commutating excitation winding currents of the excitation winding (5) depending on rotor position values (R) for rotor positions of the rotor (3). First measurement values (A) for the rotor positions are detected by means of a first sensor apparatus (13) and second measurement values (B) for the rotor positions are detected by means of a second sensor apparatus (15). For the commutation of the excitation winding currents, the rotor position values (R) are formed from weighted mean values (M) of the first measurement values (A) and the second measurement values (B).
    Type: Application
    Filed: July 5, 2016
    Publication date: December 27, 2018
    Inventors: Andreas SCHNELL, Michael WINKLER, Emanoil IORDACHE