Patents by Inventor Christa Storner

Christa Storner 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).

  • Control method for an extra high voltage d-c transmission connecting two three-phase networks
    Patent number: 4769751
    Abstract: Simultaneous power and voltage control by a d-c-tie between a-c networks is carried out by means of fixed and switchable inductive and capacitive compensation elements including the tap changer of both converter transformers of a d-c-tie for setting the optimum operating point by a transformation ratio of the converter transformer taps matching the primary current ratio, of the converter transformer taps for the maximally permissible stage of the one converter transformer, taking into consideration control, extinction and overlap angles of the d-c-tie.
    Type: Grant
    Filed: August 25, 1986
    Date of Patent: September 6, 1988
    Assignee: Siemens Aktiengesellschaft
    Inventors: Manfred Schraudolph, Christa Storner