Patents by Inventor Vicente Leon Martinez

Vicente Leon Martinez 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).

  • Publication number: 20170343591
    Abstract: The invention relates to a method and a system for measuring imbalances in an electrical grid.
    Type: Application
    Filed: December 4, 2015
    Publication date: November 30, 2017
    Inventors: Vicente LEON MARTINEZ, Joaquin MONTAÑANA ROMEU
  • Publication number: 20100121586
    Abstract: Method and practical use system for measuring the imbalance potential of an electrical installation or system comprising: i) acquiring instantaneous values of voltage (vA, vB, vC) and electrical intensity (iA, iB, iC) of each of the phases A, B, C of the installation, and breaking them down into their fundamental frequency components (vA1, vB1, vC1), (iA1, iB1, iC1); ii) obtaining effective voltage and intensity values and angles for initial phase difference between voltage and intensity, and, starting from these effective values obtaining active powers (PA, PB, PC) and reactive (QA, QB, QC) potentials for each of the phases; iii) from the active and reactive potentials, obtaining (4) a phasor imbalance potentials (?U) according to the following expression: ?U=?{square root over (2)}( p·|PA+a2PB+aPC|+ q·|QA+a2QB+aQC|) where a=1|120° and p and q are orthogonal unit phasors. The invention also relates to a device for calibrating (21) instruments for measurement instruments of this imbalance power.
    Type: Application
    Filed: April 30, 2008
    Publication date: May 13, 2010
    Inventors: Antonio Cazorla Navarro, José Giner Garcia, Vicente Leon Martinez, Joaquin Montanana Romeu