Patents Assigned to Companhia Hidro Eléctrica do São Francisco—CHESF
  • Integration system and method for regulating and operating in parallel different high-voltage sources
    Patent number: 9772635
    Abstract: The present invention provides systems and methods for integration and for the regulation and parallelism among different models of voltage sources and/or high voltage energized gaps. In a preferred embodiment, the present invention provides an efficient and inexpensive way to integrate equipment such as transformers, in any amounts, with different voltages and different specifications in the same parallelism logic, meeting strict criteria and requirements.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: September 26, 2017
    Assignee: Companhia Hidro Eléctrica do São Francisco—CHESF
    Inventor: Luciano Antonio Calmon Lisboa