Patents by Inventor Sylvain Chatelet

Sylvain Chatelet 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).

  • Electric multi-mode power converter module and power system
    Patent number: 10396560
    Abstract: An electric multimode power converter module includes an AC/DC converter, including a first AC port; a DC/AC converter, including a second AC port; a DC/DC converter, including a DC port; a controller; and a communication bus interconnecting the converters. The controller includes a hardware configuration port and sets the module in the following states, based on the value read from the configuration port: a first state in which the module transfers power between the first AC port and the DC port, a second state in which the module transfers power between the DC port and the second AC port, and a third state in which the module transfers power between the AC ports and the DC port. A power supply system includes a shelf device including at least one compartment, and an electric multimode power converter module as mentioned above is inserted in the at least one compartment.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: August 27, 2019
    Assignee: Eltek AS
    Inventors: Johan Svedendahl, Nils Bäckman, Sylvain Chatelet, Roberto Rojas
  • ELECTRIC MULTI-MODE POWER CONVERTER MODULE AND POWER SYSTEM
    Publication number: 20170117709
    Abstract: An electric multimode power converter module includes an AC/DC converter, including a first AC port; a DC/AC converter, including a second AC port; a DC/DC converter, including a DC port; a controller; and a communication bus interconnecting the converters. The controller includes a hardware configuration port and sets the module in the following states, based on the value read from the configuration port: a first state in which the module transfers power between the first AC port and the DC port, a second state in which the module transfers power between the DC port and the second AC port, and a third state in which the module transfers power between the AC ports and the DC port. A power supply system includes a shelf device including at least one compartment, and an electric multimode power converter module as mentioned above is inserted in the at least one compartment.
    Type: Application
    Filed: April 8, 2015
    Publication date: April 27, 2017
    Applicant: ELTEK AS
    Inventors: Johan Svedendahl, Nils Bäckman, Sylvain Chatelet, Roberto Rojas