Patents by Inventor Lidong LV

Lidong LV 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 lightning stroke identification and location on optical fiber composite overhead ground wire
    Patent number: 10203293
    Abstract: The present invention discloses a method for lightning stroke identification and location on optical fiber composite overhead ground wire. In the method, according to the property that the lightning stroke will cause a sudden temperature rise at the lightning stroke position on the optical fiber composite overhead ground wire, optical fiber resources in the optical fiber composite overhead ground wire and the high-sensitivity detection and high-precision event locating capability of a distributed optical fiber temperature sensor can be fully utilized.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: February 12, 2019
    Assignees: STATE GRID CORPORATION OF CHINA CO., LTD., GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE, CO., LTD., STATE GRID HEBEI ELECTRIC POWER COMPANY CO., LTD.
    Inventors: Lidong Lv, Cheng Zhong, Fengzhen Zhou, Weiwei Miao, Yun Liang, Binglin Li, Jinghong Guo, Ningxi Song, Han Su
  • Method For Lightning Stroke Identification And Location On Optical Fiber Composite Overhead Ground Wire
    Publication number: 20170023504
    Abstract: The present invention discloses a method for lightning stroke identification and location on optical fiber composite overhead ground wire. In the method, according to the property that the lightning stroke will cause a sudden temperature rise at the lightning stroke position on the optical fiber composite overhead ground wire, optical fiber resources in the optical fiber composite overhead ground wire and the high-sensitivity detection and high-precision event locating capability of a distributed optical fiber temperature sensor can be fully utilized.
    Type: Application
    Filed: March 12, 2015
    Publication date: January 26, 2017
    Inventors: Lidong LV, Cheng ZHONG, Fengzhen ZHOU, Weiwei MIAO, Yun LIANG, Binglin LI, Jinghong GUO, Ningxi SONG, Han SU