Patents by Inventor Vladimir Aleksandrovich LINKOV

Vladimir Aleksandrovich LINKOV 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 for regulating a gas turbine power supply
    Patent number: 10344680
    Abstract: The method effects control upon engines, in particular to regulating power of a gas-turbine-generator system used in gas-turbine locomotives, hybrid locomotives, etc. A control signal for the fuel metering unit actuator is formed by an electronic engine control system on the basis of processing of a signal from a turbine rpm sensor and a design value of the generator active electric output power. The system power can be preset. A preset power value is compared to a real power calculated value which is obtained according to measured values of current and voltage. An obtained difference is taken as the basis for forming a control signal for the fuel metering unit actuator in order to provide a certain turbine rpm and a control signal for a current regulator supplying energy to the generator excitation winding in accordance with the load curve of the gas turbine-generator system.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: July 9, 2019
    Assignee: OPEN JOINT STOCK COMPANY “RUSSIAN RAILWAYS”
    Inventors: Yuriy Valeryevich Babkov, Yuriy Ivanovich Klimenko, Pavel Leonidovich Chudakov, Vladimir Aleksandrovich Linkov, Nikolai Valeryevich Grachev, Oksana Aleksandrovna Istomina
  • METHOD FOR REGULATING POWER OF A GAS TURBINE GENERATOR SYSTEM
    Publication number: 20170306857
    Abstract: The method effects control upon engines, in particular to regulating power of a gas-turbine-generator system used in gas-turbine locomotives, hybrid locomotives, etc. A control signal for the fuel metering unit actuator is formed by an electronic engine control system on the basis of processing of a signal from a turbine rpm sensor and a design value of the generator active electric output power. The system power can be preset. A preset power value is compared to a real power calculated value which is obtained according to measured values of current and voltage. An obtained difference is taken as the basis for forming a control signal for the fuel metering unit actuator in order to provide a certain turbine rpm and a control signal for a current regulator supplying energy to the generator excitation winding in accordance with the load curve of the gas turbine-generator system.
    Type: Application
    Filed: November 18, 2016
    Publication date: October 26, 2017
    Inventors: Yuriy Valeryevich BABKOV, Yuriy Ivanovich KLIMENKO, Pavel Leonidovich CHUDAKOV, Vladimir Aleksandrovich LINKOV, Nikolai Valeryevich GRACHEV, Oksana Aleksandrovna ISTOMINA