Patents Assigned to ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES CO., LTD
  • Patent number: 11548368
    Abstract: A hybrid power drive system, including a power battery device, a range extender system, and a motor drive system. The power battery device is configured to supply power to the motor drive system. The range extender system includes an engine and a generator. The generator is able to generate power under the driving of the engine to supply the power to the motor drive system and/or charge the power battery device. The hybrid power drive system further includes a vehicle control unit configured to control the engine and/or generator of the range extender system to generate a driving force. The range extender system is mechanically connected to a main coupling mechanism to transmit the generated driving force to a main drive axle of a vehicle by means of the main coupling mechanism to drive wheels on both sides of the axle to rotate. Also provided is a vehicle having the hybrid power drive system.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: January 10, 2023
    Assignees: ZHEJIANG GEELY HOLDING GROUP CO., LTD, ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES CO., LTD
    Inventors: Shufu Li, Wenyuan Cai, Hongxing Hu, Jianlin Wei, Yuanze Lin
  • Publication number: 20200398658
    Abstract: A hybrid power drive system is provided, including a power battery device, a range extender system, and a motor drive system. The power battery device is configured to supply power to the motor drive system. The range extender system includes an engine and a generator. The generator is able to generate power under the driving of the engine to supply the power to the motor drive system and/or charge the power battery device. The hybrid power drive system further includes a vehicle control unit configured to control the engine and/or generator of the range extender system to generate a driving force. The range extender system is mechanically connected to a main coupling mechanism to transmit the generated driving force to a main drive axle of a vehicle by means of the main coupling mechanism to drive wheels on both sides of the axle to rotate. Also provided is a vehicle having the hybrid power drive system.
    Type: Application
    Filed: January 22, 2019
    Publication date: December 24, 2020
    Applicants: ZHEJIANG GEELY HOLDING GROUP CO., LTD, ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES CO., LTD
    Inventors: Shufu LI, Wenyuan CAI, Guanghui SONG, Jinshan LV, Junbo CUI
  • Publication number: 20200398655
    Abstract: A hybrid power drive system, including a power battery device, a range extender system, and a motor drive system. The power battery device is configured to supply power to the motor drive system. The range extender system includes an engine and a generator. The generator is able to generate power under the driving of the engine to supply the power to the motor drive system and/or charge the power battery device. The hybrid power drive system further includes a vehicle control unit configured to control the engine and/or generator of the range extender system to generate a driving force. The range extender system is mechanically connected to a main coupling mechanism to transmit the generated driving force to a main drive axle of a vehicle by means of the main coupling mechanism to drive wheels on both sides of the axle to rotate. Also provided is a vehicle having the hybrid power drive system.
    Type: Application
    Filed: November 29, 2018
    Publication date: December 24, 2020
    Applicants: ZHEJIANG GEELY HOLDING GROUP CO., LTD, ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES CO., LTD
    Inventors: Shufu LI, Wenyuan CAI, Hongxing HU, Jianlin WEI, Yuanze LIN