The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2023
Filed:
Nov. 29, 2018
Zhejiang Geely Holding Group Co., Ltd, Zhejiang, CN;
Zhejiang Geely New Energy Commercial Vehicles Co., Ltd, Zhejiang, CN;
Shufu Li, Hangzhou, CN;
Wenyuan Cai, Hangzhou, CN;
Hongxing Hu, Hangzhou, CN;
Jianlin Wei, Hangzhou, CN;
Yuanze Lin, Hangzhou, CN;
ZHEJIANG GEELY HOLDING GROUP CO., LTD, Hangzhou, CN;
ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES CO., LTD, Hangzhou, CN;
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. According to the hybrid power drive system and the vehicle having same, the vehicle control unit is utilized to control the engine and/or generator of the range extender system to generate the driving force for different application operating conditions, and thus the economy of the vehicle can be effectively improved.