Patents by Inventor Zhusen Sun

Zhusen Sun 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 for vertically grounding and leading down from center of composite pole tower and pole tower thereof
    Patent number: 8859895
    Abstract: A method for vertically grounding and leading down form a center of a composite pole tower includes the following steps: extending a ground down-leading wire from a center of a ground wire cross arm which is made of metal and is positioned on top of the pole tower, wherein the ground down-leading wire is vertically leaded down to the earth form the center of the composite pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is extended from the center of the composite material and is directly connected to the metal pipe. The method utilizes the advantage of the insulating intensity of the wall of the composite pole tower and enhances the insulating intensity of the transmission line on impact of lightning. The ground down-leading wires are prevented from short-circuiting with the tower body of the composite pole tower, so that advantage of the insulating property of the composite material of the pole towers is realized.
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: October 14, 2014
    Assignee: State Grid Electric Power Research Institute
    Inventors: Zhusen Sun, Qiang Zhang, Minghua Li, Zhijun Li, Ting Liu, Feng Huo, Min Dai, Kai Liu, Xiong Wu, Dingxie Gu, Peihong Zhou, Ying Lou, Zhenqiang Li, Huiwen He
  • Method for Vertically Grounding and Leading Down from Center of Composite Pole Tower and Pole Tower Thereof
    Publication number: 20120168192
    Abstract: A method for vertically grounding and leading down form a center of a composite pole tower includes the following steps: extending a ground down-leading wire from a center of a ground wire cross arm which is made of metal and is positioned on top of the pole tower, wherein the ground down-leading wire is vertically leaded down to the earth form the center of the composite pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is extended from the center of the composite material and is directly connected to the metal pipe. The method utilizes the advantage of the insulating intensity of the wall of the composite pole tower and enhances the insulating intensity of the transmission line on impact of lightning. The ground down-leading wires are prevented from short-circuiting with the tower body of the composite pole tower, so that advantage of the insulating property of the composite material of the pole towers is realized.
    Type: Application
    Filed: May 5, 2010
    Publication date: July 5, 2012
    Applicant: STATE GRID ELECTRIC POWER RESEARCH INSTITUTE
    Inventors: Zhusen Sun, Qiang Zhang, Minghua Li, Zhijun Li, Ting Liu, Feng Huo, Min Dai, Kai Liu, Xiong Wu, Dingxie Gu, Peihong Zhou, Ying Lou, Zhenqiang Li, Huiwen He