Patents by Inventor Radoslaw Nalepa

Radoslaw Nalepa 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 of controlling a solar power plant, a power conversion system, a DC/AC inverter and a solar power plant
    Patent number: 9748772
    Abstract: A solar power plant including a power conversion system and a method of controlling the power conversion system. Implemented in a DC/AC inverter, the plant includes photovoltaic modules (PV modules) arranged in arrays connected to a respective DC/DC converters. A power collecting grid interfaces between the DC/DC converters and the DC/AC inverter. The method includes monitoring the performance of each PV array by adjusting the voltage level of each interface between a PV array and the corresponding DC/DC converter, and includes monitoring the output power of each DC/DC converter as a feedback for the regulating.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: August 29, 2017
    Assignee: ABB Schweiz AG
    Inventors: Panagiotis Bakas, Sara Ahmed, Michal Lazarczyk, Radoslaw Nalepa, Antonis Marinopoulos, Dimitrios Doukas, Jyoti Sastry
  • Method of Controlling a Solar Power Plant, A Power Conversion System, a DC/AC Inverter and a Solar Power Plant
    Publication number: 20150372490
    Abstract: A solar power plant including a power conversion system and a method of controlling the power conversion system. Implemented in a DC/AC inverter, the plant includes photovoltaic modules (PV modules) arranged in arrays connected to a respective DC/DC converters. A power collecting grid interfaces between the DC/DC converters and the DC/AC inverter. The method includes monitoring the performance of each PV array by adjusting the voltage level of each interface between a PV array and the corresponding DC/DC converter, and includes monitoring the output power of each DC/DC converter as a feedback for the regulating.
    Type: Application
    Filed: February 14, 2013
    Publication date: December 24, 2015
    Inventors: Panagiotis Bakas, Sara Ahmed, Michal Lazarczyk, Radoslaw Nalepa, Antonis Marinopoulos, Dimitrios Doukas, Jyoti Sastry