Patents by Inventor Sibin Lu

Sibin Lu 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).

  • Publication number: 20200041548
    Abstract: Non-fault disturbance-based method and system for measuring short-circuit capacity of a power grid on site including: connecting or disconnecting a reactive compensation device to or from a power grid point of common coupling, to generate a disturbance on a power grid; obtaining total active power and total reactive power of a load of the point of common coupling before the disturbance; determining a vector difference between a voltage of the power grid point of common coupling before the disturbance and a voltage of the power grid point of common coupling after the disturbance; obtaining a voltage effective value of the power grid point of common coupling before the disturbance; obtaining a capacity of the reactive compensation device; and determining a short-circuit capacity of the point of common coupling according to total active power, total reactive power, vector difference between voltages, voltage effective value, and capacity of the reactive compensation device.
    Type: Application
    Filed: October 3, 2018
    Publication date: February 6, 2020
    Applicant: Power Grid Planning Research Institute of Guizhou Power Grid Co., Ltd.
    Inventors: Pu DENG, Zhenghang HAO, Zhenming LIU, Yi XUE, Guangmei ZHANG, Zhuo CHEN, Qingming ZHAO, Xueyong TANG, Qingsheng LI, Yu ZHANG, Sha ZHANG, Xianggang HE, Jian WANG, Sibin LU, Ke YANG
  • Publication number: 20070285400
    Abstract: A palm attached touch-pad computer input mouse that provides both right and left hand use equally with capabilities of both thumb and index finger input and a 360 degree rotational plastic snap close joint with a palm attached base.
    Type: Application
    Filed: July 6, 2006
    Publication date: December 13, 2007
    Inventor: Sibin Lu