Patents by Inventor Xuebin XING

Xuebin XING 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).

  • Parallel control method and system for single-phase inverters and inverter
    Patent number: 11101741
    Abstract: A parallel control method and a parallel control system for single-phase inverters and an inverter. Acquiring an output voltage and an output current of each of the single-phase inverters; transforming a voltage and a current in static abc coordinates into dq coordinates by reconstruction and coordinate transformation so as to realize decoupling of the voltage and the current; transforming an output voltage command value of a current loop in dq coordinates into abc coordinates by coordinate transformation; and modulating and generating modulation waves according to an output voltage command value in abc coordinates to control a switching of a power device.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: August 24, 2021
    Assignee: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
    Inventors: Bo Zhang, Qingwen Sun, Junbo Zhao, Yunlong Liu, Xuebin Xing, Congcong Wang, Yufei Chen, Meiyun Li, Wendong Ji, Zhenzong Zhu, Yongjie Mao, Shen Wang
  • PARALLEL CONTROL METHOD AND SYSTEM FOR SINGLE-PHASE INVERTERS AND INVERTER
    Publication number: 20210143752
    Abstract: A parallel control method and a parallel control system for single-phase inverters and an inverter. Acquiring an output voltage and an output current of each of the single- phase inverters; transforming a voltage and a current in static abc coordinates into dq coordinates by reconstruction and coordinate transformation so as to realize decoupling of the voltage and the current; transforming an output voltage command value of a current loop in dq coordinates into abc coordinates by coordinate transformation; and modulating and generating modulation waves according to an output voltage command value in abc coordinates to control a switching of a power device.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 13, 2021
    Inventors: Bo ZHANG, Qingwen SUN, Junbo ZHAO, Yunlong LIU, Xuebin XING, Congcong WANG, Yufei CHEN, Meiyun LI, Wendong JI, Zhenzong ZHU, Yongjie MAO, Shen WANG