Patents by Inventor Chuming Yang

Chuming Yang 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).

  • Online partial discharge monitoring system of generator and method thereof
    Patent number: 8271213
    Abstract: A system and method for online monitoring partial discharge of a generator are disclosed. The system is connected in parallel with a busbar between the generator and electric network, includes: a near-end circuit on a generator side, which includes a near-end capacitive coupling sensor connected to the busbar and a near-end impedor connected in series with the near-end capacitive coupling sensor; a far-end circuit on an electric network side, which includes a far-end capacitive coupling sensor connected to the busbar and a far-end impedor connected in series with the far-end capacitive coupling sensor; and a detection device, which has a near-end input terminal connected to a connection point between the near-end capacitive coupling sensor and the near-end impedor through a near-end cable, a far-end input terminal connected to a connection point between the far-end capacitive coupling sensor and the far-end impedor through a far-end cable, and a processing unit.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: September 18, 2012
    Assignees: Xi'an Jiaotong University, Guangdong Power Test & Research Institute of Guangdong Province
    Inventors: Yang Xu, Xiao Hu, Yuan La, Zhengping Zhang, Chuming Yang
  • ONLINE PARTIAL DISCHARGE MONITORING SYSTEM OF GENERATOR AND METHOD THEREOF
    Publication number: 20100241372
    Abstract: A system and method for online monitoring partial discharge of a generator are disclosed.
    Type: Application
    Filed: June 16, 2008
    Publication date: September 23, 2010
    Applicant: XI'AN JIAOTONG UNIVERSITY
    Inventors: Yang Xu, Xiao Hu, Yuan La, Zhengping Zhang, Chuming Yang