Patents by Inventor Jianyang DONG

Jianyang DONG 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 and system for obtaining relation between winding state and leakage reactance parameter of transformer
    Patent number: 10546074
    Abstract: A method for obtaining a relation between a winding state and a leakage reactance parameter of a transformer by using simulation software is provided. The method includes: establishing a simulation transformer based on a size of a physical transformer; setting parameters of the simulation transformer, setting a winding of the simulation transformer in a predetermined winding state; obtaining a predetermined number of values of a leakage reactance parameter of the simulation transformer in the winding state; and performing statistics on all the values to obtain a value range of the leakage reactance parameter in a case that the winding is in the winding state. The value range is used as a value range of a leakage reactance parameter of the physical transformer in a case that a winding of the physical transformer is in the winding state.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: January 28, 2020
    Assignees: State Grid Corporation of China (SGCC), Electric Power Research Institute of State Grid Zhejiang Electric Power Company
    Inventors: Wenlin He, Xiang Sun, Haojun Liu, Wei Qiu, Hui Yao, Xuesong Dong, Jianyang Dong, Bingxiao Mei, Wenhao Wang, Chen Li, Weiguo Wang
  • METHOD AND SYSTEM FOR OBTAINING RELATION BETWEEN WINDING STATE AND LEAKAGE REACTANCE PARAMETER OF TRANSFORMER
    Publication number: 20160306904
    Abstract: A method for obtaining a relation between a winding state and a leakage reactance parameter of a transformer by using simulation software is provided. The method includes: establishing a simulation transformer based on a size of a physical transformer; setting parameters of the simulation transformer, setting a winding of the simulation transformer in a predetermined winding state; obtaining a predetermined number of values of a leakage reactance parameter of the simulation transformer in the winding state; and performing statistics on all the values to obtain a value range of the leakage reactance parameter in a case that the winding is in the winding state. The value range is used as a value range of a leakage reactance parameter of the physical transformer in a case that a winding of the physical transformer is in the winding state.
    Type: Application
    Filed: May 14, 2015
    Publication date: October 20, 2016
    Applicants: STATE GRID CORPORATION OF CHINA (SGCC), ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY
    Inventors: Wenlin HE, Xiang SUN, Haojun LIU, Wei Qiu, Hui YAO, Xuesong DONG, Jianyang DONG, Bingxiao MEI, Wenhao WANG, Chen LI, Weiguo WANG