Patents by Inventor Yunfeng CAI

Yunfeng CAI 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: 20210066914
    Abstract: Provided are a load transfer method and system in thunder and lightning weather. The method includes: detecting lightning and predicting a position and time of a lightning strike to obtain a lightning prediction result; determining a transmission line possibly struck by lightning in a power grid according to the lightning prediction result; determining a load transfer scheme; and before the lightning occurs, transferring at least part of loads on the transmission line possibly struck by lightning according to the load transfer scheme.
    Type: Application
    Filed: August 7, 2020
    Publication date: March 4, 2021
    Inventors: Yunfeng CAI, Chong TONG, Ning WANG, Yang XU, Huiwen LU, Kang DAI, Wei YIN, Bowen WU, Liang WANG, Jianqiang MIAO
  • Publication number: 20200059093
    Abstract: Disclosed are a dynamic lightning protection method and system. The method includes detecting lightning in real time and tracking a position of a thunderstorm; and performing dynamic lightning protection and control on an electrical grid according to an electrical grid control strategy before the thunderstorm reaches or affects the electrical grid. Further disclosed is a dynamic lightning protection system.
    Type: Application
    Filed: July 13, 2018
    Publication date: February 20, 2020
    Inventors: Chong TONG, Yunfeng CAI, Ziyang ZHANG, Qing WANG, Kang DAI, Wei YIN