Patents by Inventor Nengling TAI

Nengling TAI 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).

  • Adaptive inertia control method of IIDG based on VSG
    Patent number: 11368114
    Abstract: The invention provides an adaptive inertial control method based on IIDG (Inverter Interfaced Distributed Generator) of a virtual synchronous motor. By building an adaptive virtual inertia and IIDG output frequency model, the adaptive control sensitive factor is selected from a model according to the virtual synchronous motor dynamic response features; the adaptive inertial upper and lower limits are selected from a model according to the energy storage configuration constraint; the IIDG optimization control strategy is obtained. The control on the grid-connected inverter distributive power supply can be realized, so that the IIDG output is more stable; the interference on the system can be well handled; meanwhile, the characteristics of small overshoot and fast response are realized; the ultra-high dynamic features are realized.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: June 21, 2022
    Assignee: SHANGHAI JIAOTONG UNIVERSITY
    Inventors: Wentao Huang, Meiyi Li, Nengling Tai, Xiaodong Zheng
  • Method and apparatus for smoothing link-line power of electrothermal microgrid using thermal storage heat pump
    Patent number: 11277009
    Abstract: Disclosed are a method and apparatus for smoothing a link-line power of an electrothermal microgrid using a thermal storage heat pump cluster.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: March 15, 2022
    Assignees: State Grid Jiangsu Electric Power CO., LTD Nanjing Power Supply Company, SHANGHAI JIAO TONG UNIVERSITY, HOHAI UNIVERSITY, STATE GRID JIANGSU ELECTRIC POWER CO., LTD
    Inventors: Yong Zhang, Zhoujun Ma, Ming Zhang, Wentao Huang, Shigang Dai, Yuping Zheng, Nengling Tai, Chunning Wang, Liwei Wang, Honghua Xu, Yiru Chen, Di Ma
  • METHOD AND APPARATUS FOR SMOOTHING LINK-LINE POWER OF ELECTROTHERMAL MICROGRID USING THERMAL STORAGE HEAT PUMP
    Publication number: 20200176989
    Abstract: Disclosed are a method and apparatus for smoothing a link-line power of an electrothermal microgrid using a thermal storage heat pump cluster.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 4, 2020
    Applicants: State Grid Jiangsu Electric Power CO., LTD Nanjing Power Supply Company, SHANGHAI JIAO TONG UNIVERSITY, HOHAI UNIVERSITY, STATE GRID JIANGSU ELECTRIC POWER CO., LTD
    Inventors: Yong ZHANG, Zhoujun MA, Ming ZHANG, Wentao HUANG, Shigang DAI, Yuping ZHENG, Nengling TAI, Chunning WANG, Liwei WANG, Honghua XU, Yiru CHEN, Di MA
  • Adaptive Inertia Control Method of IIDG Based on VSG
    Publication number: 20200144946
    Abstract: The invention provides an adaptive inertial control method based on IIDG (Inverter Interfaced Distributed Generator) of a virtual synchronous motor. By building an adaptive virtual inertia and IIDG output frequency model, the adaptive control sensitive factor is selected from a model according to the virtual synchronous motor dynamic response features; the adaptive inertial upper and lower limits are selected from a model according to the energy storage configuration constraint; the IIDG optimization control strategy is obtained. The control on the grid-connected inverter distributive power supply can be realized, so that the IIDG output is more stable; the interference on the system can be well handled; meanwhile, the characteristics of small overshoot and fast response are realized; the ultra-high dynamic features are realized.
    Type: Application
    Filed: July 1, 2019
    Publication date: May 7, 2020
    Inventors: Wentao HUANG, Meiyi LI, Nengling TAI, Xiaodong ZHENG