Patents by Inventor Chenbo Su

Chenbo Su 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).

  • Active power filtering-based harmonic suppression method, system and device using VOC inverter
    Patent number: 12100956
    Abstract: A harmonic suppression method, system and device using active power filtering based on a Virtual Oscillator Control (VOC) inverter are provided. The method includes the following steps: firstly, the basic structure and control of VOC and its parameter design are given; then the parameters of VOC are designed; then the active filtering harmonic suppression strategy based on VOC is proposed; finally, the suppression strategy is applied in the grid-connected inverter system and its effectiveness is verified by simulation.
    Type: Grant
    Filed: April 9, 2024
    Date of Patent: September 24, 2024
    Assignee: NORTH CHINA ELECTRIC POWER UNIVERSITY
    Inventors: Chongru Liu, Chenbo Su, Jinyuan Wang, Shan Wang, Qi Hao