Patents by Inventor Sven Nordebo

Sven Nordebo 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).

  • METHOD AND DEVICE FOR MONITORING A SYSTEM
    Publication number: 20100010761
    Abstract: The present invention relates to a method and a device for monitoring a system such as a cable. Pulses propagating in different directions are distinguished by measuring and sampling current and voltage at a location of the system, frequency transforming the obtained signals, and by extracting signals corresponding to pulses propagating in different directions as linear combinations of the frequency-transformed signals. Such a method is applicable, e.g. when monitoring occurrences of partial discharge on a 10 kV cable.
    Type: Application
    Filed: September 26, 2007
    Publication date: January 14, 2010
    Applicant: WAVETECH SWEDEN AB
    Inventors: Sven Nordebo, Thomas Biro, Jonas Lundbäck