Patents by Inventor Matthew R. Hadsell

Matthew R. Hadsell 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).

  • Patent number: 9588557
    Abstract: Systems and methods for providing generated power to a power grid subject to reactive power requirements. A reactive follower includes a reactive power generator coupled to a distributed power plant via a series impedance such as a step-up transformer. A reactive follower controller controls the reactive power generator on the basis of an estimated reactive power commanded by a reactive power management system and includes multi-variable control logic to determine when to increase reactive power produced by the reactive power generator based on the reactive power commanded by the distributed reactive power management system and point-of-interconnection measurements of power, reactive power, and voltage.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: March 7, 2017
    Inventors: Thomas Alexander Wilkins, Charles Grunewald, Matthew R. Hadsell