Patents by Inventor Mukherjee Subhasish

Mukherjee Subhasish 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).

  • Arrangement for controlling the electric power transmission in a HVDC power transmission system
    Patent number: 9246327
    Abstract: An arrangement for controlling the electric power transmission in a high voltage direct current, HVDC, power transmission system includes at least one HVDC transmission or distribution line for carrying direct current, DC, and the arrangement includes an apparatus connectable to the HVDC transmission or distribution line, the apparatus being arranged to control the direct current of the HVDC transmission or distribution line by introducing a DC voltage in series with the HVDC transmission or distribution line. The arrangement includes a protection device for protecting the apparatus against over-current or overvoltage occurrences. The protection device includes a bypass device connectable to the HVDC transmission or distribution line and connected in parallel with the apparatus. The bypass device is arranged to be in a non-conducting mode and arranged to be set to a conducting mode.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: January 26, 2016
    Assignee: ABB Technology Ltd
    Inventors: Dimitris Giannoccaro, Soubhik Auddy, Mats Hyttinen, Mukherjee Subhasish, Tomas Jonsson, Bopparaju Gopichand, Carl Heyman
  • ARRANGEMENT FOR CONTROLLING THE ELECTRIC POWER TRANSMISSION IN A HVDC POWER TRANSMISSION SYSTEM
    Publication number: 20150029621
    Abstract: An arrangement for controlling the electric power transmission in a high voltage direct current, HVDC, power transmission system includes at least one HVDC transmission or distribution line for carrying direct current, DC, and the arrangement includes an apparatus connectable to the HVDC transmission or distribution line, the apparatus being arranged to control the direct current of the HVDC transmission or distribution line by introducing a DC voltage in series with the HVDC transmission or distribution line. The arrangement includes a protection device for protecting the apparatus against over-current or overvoltage occurrences. The protection device includes a bypass device connectable to the HVDC transmission or distribution line and connected in parallel with the apparatus. The bypass device is arranged to be in a non-conducting mode and arranged to be set to a conducting mode.
    Type: Application
    Filed: December 21, 2011
    Publication date: January 29, 2015
    Applicant: ABB TECHNOLOGY LTD
    Inventors: Dimitris Giannoccaro, Soubhik Auddy, Mats Hyttinen, Mukherjee Subhasish, Tomas Jonsson, Bopparaju Gopichand, Carl Heyman