Patents by Inventor Balarko Chaudhuri

Balarko Chaudhuri 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).

  • Power compensator
    Patent number: 10790666
    Abstract: A power compensator for compensating voltage at a location along a power transmission line, the compensator having a controller for controlling a voltage generated across the compensator, wherein the voltage is controlled to maintain a power transmission line voltage at a value dependent on the power transmission line location.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: September 29, 2020
    Assignees: Versitech Limited, Imperial Innovations Limited
    Inventors: Shu Yuen Ron Hui, Balarko Chaudhuri, Chi Kwan Lee, Nilanjan Ray Chaudhuri
  • Power Compensator
    Publication number: 20150115905
    Abstract: A power compensator for compensating voltage at a location along a power transmission line, the compensator having a controller for controlling a voltage generated across the compensator, wherein the voltage is controlled to maintain a power transmission line voltage at a value dependent on the power transmission line location.
    Type: Application
    Filed: April 9, 2013
    Publication date: April 30, 2015
    Applicants: Versitech Limited, Imperial Innovations Limited
    Inventors: Shu Yuen Ron Hui, Balarko Chaudhuri, Chi Kwan Lee, Nilanjan Ray Chaudhuri
  • Power or voltage oscillation damping in a power transmission system
    Patent number: 8710700
    Abstract: A method, device and computer program product for providing improved control of power or voltage oscillation damping in a power transmission system. The device includes a magnitude obtaining element configured to obtain an instantaneous magnitude of a signal representing a deviating oscillation in at least one element of the power transmission system, a slope investigating element configured to determine the rate of change of the signal, and a first processing block including an integrating element configured to integrate the instantaneous magnitudes with an integrating factor that is based on the determined rate of change. The first processing block is further configured to form a phase compensation angle based on the integrated instantaneous magnitude for use in a damping control signal generating unit in order to provide power or voltage oscillation damping of the system.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: April 29, 2014
    Assignee: ABB Research Ltd.
    Inventors: Bertil Berggren, Rajat Majumder, Swakshar Ray, Balarko Chaudhuri, Nilanjan Ray Chaudhuri
  • Power Or Voltage Oscillation Damping In A Power Transmission System
    Publication number: 20120200166
    Abstract: A method, device and computer program product for providing improved control of power or voltage oscillation damping in a power transmission system. The device includes a magnitude obtaining element configured to obtain an instantaneous magnitude of a signal representing a deviating oscillation in at least one element of the power transmission system, a slope investigating element configured to determine the rate of change of the signal, and a first processing block including an integrating element configured to integrate the instantaneous magnitudes with an integrating factor that is based on the determined rate of change. The first processing block is further configured to form a phase compensation angle based on the integrated instantaneous magnitude for use in a damping control signal generating unit in order to provide power or voltage oscillation damping of the system.
    Type: Application
    Filed: February 6, 2012
    Publication date: August 9, 2012
    Inventors: Bertil Berggren, Rajat Majumder, Swakshar Ray, Balarko Chaudhuri, Nilanjan Ray Chaudhuri