Patents by Inventor Zhenshen LOU

Zhenshen LOU 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).

  • Energy storage system and operation method thereof
    Patent number: 10547201
    Abstract: An energy storage system, including: a first switch and a first inductor connected in series and connected to a positive electrode of an external DC system; a pre-stage bidirectional buck-boost conversion circuit, the circuit including a first terminal, a second terminal, and a third terminal; a pre-charge circuit, a fourth switch, and a super-capacitor sequentially connected in series, two terminals of a series structure resulting therefrom being connected to the third terminal of the pre-stage bidirectional buck-boost conversion circuit and the negative electrode of the external DC system, respectively; a post-stage bidirectional buck-boost conversion circuit, the circuit including a first terminal, a second terminal, and a third terminal; and a battery, a second switch, and a second inductor connected in series.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: January 28, 2020
    Assignees: WUHAN INSTITUTE OF TECHNOLOGY, CHINA NATIONAL COAL GROUP CORP., WUHAN MICRO HYDROGEN NEW ENERGY CO., LTD.
    Inventors: Jian Liu, Zenglun Guan, Zhongwen Zhang, Rucheng Liu, Bing Yan, Zhenshen Lou, Yang Wang, Xiaohu Liu, Shihong Qin, Xiaoling Wen, Zicheng Li
  • ENERGY STORAGE SYSTEM AND OPERATION METHOD THEREOF
    Publication number: 20180159362
    Abstract: An energy storage system, including: a first switch and a first inductor connected in series and connected to a positive electrode of an external DC system; a pre-stage bidirectional buck-boost conversion circuit, the circuit including a first terminal, a second terminal, and a third terminal; a pre-charge circuit, a fourth switch, and a super-capacitor sequentially connected in series, two terminals of a series structure resulting therefrom being connected to the third terminal of the pre-stage bidirectional buck-boost conversion circuit and the negative electrode of the external DC system, respectively; a post-stage bidirectional buck-boost conversion circuit, the circuit including a first terminal, a second terminal, and a third terminal; and a battery, a second switch, and a second inductor connected in series.
    Type: Application
    Filed: December 6, 2017
    Publication date: June 7, 2018
    Inventors: Jian LIU, Zenglun GUAN, Zhongwen ZHANG, Rucheng LIU, Bing YAN, Zhenshen LOU, Yang WANG, Xiaohu LIU, Shihong QIN, Xiaoling WEN, Zicheng LI