Patents by Inventor Xintian Guan

Xintian Guan 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).

  • Smart feed line automation system based on 10KV carrier communication
    Patent number: 9106108
    Abstract: An embodiment of the present invention provides a smart feed line automation system based on 10 kV carrier communication. The system monitors smart switches of the line via 10 kV carrier communication, detects smart transformers, and calls up and returns centralized meter-reading information of smart transformer region. Furthermore, the detection of the state of a 10 kV power line may realize real-time monitoring of the temperature, insulating level and change of voltage and current of a 10 kV aerial line and cable line, and realize alarm for an abnormal state and fault information report, so as to rapidly identify, position, isolate and recover the fault.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: August 11, 2015
    Assignee: Shanxilinfen Power Supply Company
    Inventors: Jianzhong Zhang, Limin Zhai, Qi Wei, Yunfeng Zhao, Zhiyuan Xie, Yihe Guo, Wanjun Wu, Weimin Zheng, Zhonghua Xi, Xintian Guan, Yong Zhang, Jianyun Jin, Jinping Sun
  • SMART FEED LINE AUTOMATION SYSTEM BASED ON 10KV CARRIER COMMUNICATION
    Publication number: 20120327989
    Abstract: An embodiment of the present invention provides a smart feed line automation system based on 10 kV carrier communication. The system monitors smart switches of the line via 10 kV carrier communication, detects smart transformers, and calls up and returns centralized meter-reading information of smart transformer region. Furthermore, the detection of the state of a 10 kV power line may realize real-time monitoring of the temperature, insulating level and change of voltage and current of a 10 kV aerial line and cable line, and realize alarm for an abnormal state and fault information report, so as to rapidly identify, position, isolate and recover the fault.
    Type: Application
    Filed: December 28, 2011
    Publication date: December 27, 2012
    Applicant: Shanxilinfen Power Supply Company
    Inventors: Jianzhong Zhang, Limin Zhai, Qi Wei, Yunfeng Zhao, Zhiyuan Xie, Yihe Guo, Wanjun Wu, Weimin Zheng, Zhonghua Xi, Xintian Guan, Yong Zhang, Jianyun Jin, Jinping Sun