Selection and Analysis of Dual-motor Coupling Device Based on Efficiency Power

Abstract In response to the needs of electric tractors under multiple operating conditions, a dual-motor power coupling drive system is matched. According to its power transmission requirements, a dual planetary gear train dynamic coupling structure scheme and a multi-planetary gear train dynamic co...

Full description

Saved in:
Bibliographic Details
Published inJournal of physics. Conference series Vol. 1939; no. 1; pp. 12048 - 12055
Main Authors Shuyuan, Li, Mengnan, Liu, Liyou, Xu
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.05.2021
Subjects
Coupling
Design parameters
Efficiency
Gear trains
Physics
Tractors
Transmission efficiency
Online AccessGet full text

Cover

More Information
Summary:Abstract In response to the needs of electric tractors under multiple operating conditions, a dual-motor power coupling drive system is matched. According to its power transmission requirements, a dual planetary gear train dynamic coupling structure scheme and a multi-planetary gear train dynamic coupling structure scheme are proposed. Through example design, the specific parameters of the two schemes are obtained. The transmission efficiency formulas of the two schemes in multiple modes are deduced, the transmission efficiency in each mode is calculated, and the final transmission scheme of the dual-motor power coupling device is optimized based on the transmission efficiency. It provides a theoretical basis and method for the design and analysis of the tractor power coupling device.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1939/1/012048