Patents by Inventor Changzhui Lin

Changzhui Lin 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: 11878602
    Abstract: Disclosed is a method for establishing an active distribution network planning model considering location and capacity determination of an electric vehicle charging station. In terms of location and capacity determination of electric vehicle charging stations, a traffic flow of electric vehicles is converted into a charging demand flowing in a traffic network, and an electric vehicle traffic network model is established based on an M/M/s queuing model and a flow capturing location model in the traffic field. A distributed generation (including wind power and photovoltaic) and load model is established, based on a time series method. An energy storage element model in a power distribution network is established based on an idea of equivalent load. A nested planning model is established by taking economy and reliability of a power distribution network and a maximum traffic flow intercepted by the electric vehicle charging stations as objectives.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: January 23, 2024
    Assignees: State Grid Fujian Electric Power Co., Ltd., State Grid Fujian Economic Research Institute, Fujian Yirong Information Technology Co., Ltd.
    Inventors: Shiyuan Ni, Linyao Zhang, Jieyun Zheng, Tingting Lin, Pengjia Shi, Guilian Wu, Li Zhuang, Yi Liang, Xin Liu, Changzhui Lin
  • Publication number: 20210155111
    Abstract: Disclosed is a method for establishing an active distribution network planning model considering location and capacity determination of an electric vehicle charging station. In terms of location and capacity determination of electric vehicle charging stations, a traffic flow of electric vehicles is converted into a charging demand flowing in a traffic network, and an electric vehicle traffic network model is established based on an M/M/s queuing model and a flow capturing location model in the traffic field. A distributed generation (including wind power and photovoltaic) and load model is established, based on a time series method. An energy storage element model in a power distribution network is established based on an idea of equivalent load. A nested planning model is established by taking economy and reliability of a power distribution network and a maximum traffic flow intercepted by the electric vehicle charging stations as objectives.
    Type: Application
    Filed: December 17, 2020
    Publication date: May 27, 2021
    Inventors: Shiyuan Ni, Linyao Zhang, Jieyun Zheng, Tingting Lin, Pengjia Shi, Guilian Wu, Li Zhuang, Yi Liang, Xin Liu, Changzhui Lin