Patents by Inventor Dongpei Bai

Dongpei Bai 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).

  • Solar air conditioner, method and device for controlling solar air conditioner
    Patent number: 10508825
    Abstract: Disclosed is a method for controlling a solar air conditioner, which includes: a detection step, detecting the change situation of a DC voltage outputted by an inverter of the solar air conditioner when it is detected that the solar air conditioner enters an energy-saving control mode; and a judging step, adjusting an operating frequency of a compressor of the solar air conditioner according to the change situation of the DC voltage, so that the solar air conditioner uses a solar cell to supply power. Thus, solar energy can be used to the maximum degree, the problem that there is a need to supply power by a mains power supply because the power supplied for the solar energy is insufficient is avoided, and the cost is saved. Further a device for controlling the solar air conditioner and the solar air conditioner are provided.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: December 17, 2019
    Assignee: MIDEA GROUP CO., LTD.
    Inventors: Minyou Liang, Dongpei Bai, Hongtao Li
  • SOLAR AIR CONDITIONER AND CONTROL METHOD AND CONTROL DEVICE THEREOF
    Publication number: 20170191694
    Abstract: A control method for a solar air conditioner comprises: a detection step, starting to detect the change situation of a DC voltage output by an inverter in the solar air conditioner when it is detected that the solar air conditioner enters an energy-saving control mode; and a judging step, adjusting an operating frequency of a compressor of the solar air conditioner according to the change situation of the DC voltage, so that the solar air conditioner uses a solar cell to supply power. Thus, solar energy can be used to the maximum degree, the problem that there is a need to supply power by a mains power supply because the power supplied for the solar energy is insufficient is avoided, and the cost is saved. Further disclosed are a control device for a solar air conditioner and a solar air conditioner.
    Type: Application
    Filed: September 24, 2014
    Publication date: July 6, 2017
    Inventors: Minyou Liang, Dongpei Bai, Hongtao Li
  • Portion of a display screen with graphical user interface
    Patent number: D802008
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: November 7, 2017
    Assignee: GD Midea Air-Conditioning Equipment Co., Ltd.
    Inventors: Zhe Zhang, Zhaozhong Ruan, Dongpei Bai