Patents by Inventor Inchul Ha

Inchul Ha 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).

  • System and method for correcting nacelle wind velocity of wind power generator
    Patent number: 9103318
    Abstract: A system and method for correcting a nacelle wind velocity of a wind power generator are provided.
    Type: Grant
    Filed: August 1, 2011
    Date of Patent: August 11, 2015
    Assignee: Samsung Heavy Ind. Co., Ltd.
    Inventors: Kihyun Kim, Chanhee Son, Inchul Ha, Jeongsang Lee
  • System and method for controlling temperature of gear box for wind power generator
    Patent number: 8866324
    Abstract: Provided is a system for controlling temperature of a gear box for a wind power generator gear box. The system for controlling a temperature according to an exemplary embodiment of the present invention includes: a temperature sensor configured to measure a temperature of the gear box; a temperature adjustment unit configured to adjust the temperature of the gear box in accordance with the temperature of the gear box which is measured by the temperature sensor; a pitch adjustment unit configured to adjust a pitch angle of the blade; and a control unit configured to control the pitch adjustment unit so that the blade is rotated at a rotating speed for heating when the measured temperature of the gear box is lower than a range of a normal operating temperature of the gear box.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: October 21, 2014
    Assignee: Samsung Heavy Ind. Co., Ltd.
    Inventor: Inchul Ha
  • SYSTEM AND METHOD FOR CORRECTING NACELLE WIND VELOCITY OF WIND POWER GENERATOR
    Publication number: 20130320676
    Abstract: A system and method for correcting a nacelle wind velocity of a wind power generator are provided.
    Type: Application
    Filed: August 1, 2011
    Publication date: December 5, 2013
    Applicant: SAMSUNG HEAVY IND. CO., LTD.
    Inventors: Kihyun Kim, Chanhee Son, Inchul Ha, Jeongsang Lee
  • SYSTEM AND METHOD FOR CONTROLLING TEMPERATURE OF GEAR BOX FOR WIND POWER GENERATOR
    Publication number: 20130257052
    Abstract: Provided is a system for controlling temperature of a gear box for a wind power generator gear box. The system for controlling a temperature according to an exemplary embodiment of the present invention includes: a temperature sensor configured to measure a temperature of the gear box; a temperature adjustment unit configured to adjust the temperature of the gear box in accordance with the temperature of the gear box which is measured by the temperature sensor; a pitch adjustment unit configured to adjust a pitch angle of the blade; and a control unit configured to control the pitch adjustment unit so that the blade is rotated at a rotating speed for heating when the measured temperature of the gear box is lower than a range of a normal operating temperature of the gear box.
    Type: Application
    Filed: July 29, 2011
    Publication date: October 3, 2013
    Applicant: SAMSUNG HEAVY IND. CO., LTD.
    Inventor: Inchul Ha