Patents by Inventor Degui Yao

Degui Yao 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).

  • Patent number: 12198079
    Abstract: A contribution identification method for noise at a boundary of an urban substation in the present disclosure includes the following steps: describing site elements and surrounding environmental elements of an urban substation; measuring and recording a background noise value at each boundary of the urban substation; determining an orientation of a specific sound source of the urban substation, and setting a corresponding measurement point at each boundary of the urban substation; obtaining a spectrum of each specific sound source; analyzing a contribution of each intra-substation sound source of the urban substation to noise at the boundary of the substation; analyzing a noise level of each sound source measurement point in the urban substation; recording measured data during noise measurement, and correcting a noise measurement result; and generating a test report.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: January 14, 2025
    Assignees: State Grid Henan Electric Power Research Institute, State Grid Corporation of China
    Inventors: Donghui Wang, Guangzhou Wang, Leilei Wang, Songyang Zhang, Zhuangzhuang Zhang, Jiaqi Zhang, Rui Li, Lin Lu, Dong Wang, Han Xiao, Degui Yao
  • Publication number: 20240221712
    Abstract: A sound barrier system for reducing electric field distortion includes a wall unit and a sound barrier unit. The sound barrier unit includes a sound barrier plate that, from top to bottom, includes an arc-shaped part, an inclined part, and a vertical part that are integrally formed, wherein a center of a circle of the arc-shaped part points towards an interior of a power facility, the inclined part is tilted away from the power facility from top to bottom and is tangent to the arc-shaped part, and a lower end of the vertical part is arranged on a top of the wall unit. The sound barrier system further includes an energy supply pipeline, a security device, and an online monitoring device. The sound barrier system can be easily manufactured, and not only can improve an acoustic environment around a substation, but also can reduce an amplitude of an electric field.
    Type: Application
    Filed: March 13, 2024
    Publication date: July 4, 2024
    Inventors: Donghui Wang, Songyang Zhang, Jiaqi Zhang, Degui Yao, Leilei Wang, Zhuangzhuang Zhang, Guangzhou Wang, Jingkai Nie, Qiang He, Yi Tian, Rui Li, Lin Lu, Xing Guo, Yuan Li, Xu Tian, Weipo Liu, Haodong Feng
  • Patent number: 12012802
    Abstract: A soundproof door system includes a chute; a door body, where a bottom of the door body is inserted into the chute and able to slide along the chute; a first roller disposed on the bottom of the door body and supported on a bottom wall of the chute; a first soundproof plate provided with a first end connected to the door body and a second end abutting against an inner wall of the chute; a second soundproof plate provided with a third end connected to the door body and a fourth end abutting against the inner wall of the chute; and the first end and the third end are respectively located on two sides of the door body, and the second end and the fourth end are respectively located on both sides of the door body.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: June 18, 2024
    Assignee: State Grid Henan Electric Power Research Institute
    Inventors: Donghui Wang, Songyang Zhang, Leilei Wang, Zhuangzhuang Zhang, Guangzhou Wang, Xing Guo, Yuan Li, Xu Tian, Weipo Liu, Zhongbin Lv, Jinfeng Geng, Degui Yao
  • Publication number: 20220405655
    Abstract: A contribution identification method for noise at a boundary of an urban substation in the present disclosure includes the following steps: describing site elements and surrounding environmental elements of an urban substation; measuring and recording a background noise value at each boundary of the urban substation; determining an orientation of a specific sound source of the urban substation, and setting a corresponding measurement point at each boundary of the urban substation; obtaining a spectrum of each specific sound source; analyzing a contribution of each intra-substation sound source of the urban substation to noise at the boundary of the substation; analyzing a noise level of each sound source measurement point in the urban substation; recording measured data during noise measurement, and correcting a noise measurement result; and generating a test report.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 22, 2022
    Applicants: State Grid Henan Electric Power Research Institute, State Grid Corporation of China
    Inventors: Donghui Wang, Guangzhou Wang, Leilei Wang, Songyang Zhang, Zhuangzhuang Zhang, Jiaqi Zhang, Rui Li, Lin Lu, Dong Wang, Han Xiao, Degui Yao
  • Publication number: 20220383165
    Abstract: The present application discloses a method for early warning brandish of a transmission wire based on an improved Bayes-Adaboost algorithm, including: forming a classifier by training a historical brandish fault training set, and by using an Adaboost ensemble learning method, and obtaining an early warning result of the brandish of the transmission wire via the classifier according to real-time forecast meteorological information and information of different parameters of the transmission wire. The present invention can realize calculation and processing of forecast information of meteorological characteristic factors of the brandish of the transmission wire, structural parameters of the transmission wire and other related data, and obtain an early warning analysis result of a brandish disaster of the transmission wire in a region.
    Type: Application
    Filed: May 18, 2022
    Publication date: December 1, 2022
    Inventors: Degui Yao, Ning Zhou, Zhimin Guo, Lei Wang, Ming Lu, Zhe Li, Wei Zheng, Shanfeng Liu, Xiaolei Li, Jinyu Wang, Yun Liang, Chao Wang, Bo Zhang, Yupeng Zhang, Shaoguang Yuan, Yangyang Tian, Wandeng Mao, Xiaofei Zhang