Evaluation of the Supporting Mounts of a Three-in-One Electric Drive Unit Using a Hybrid Simulation Model

• Published in: Machines (Basel) Vol. 11; no. 11; p. 1026
• Main Authors: Park, So-Hee, Kim, Chan-Jung, Kang, Yeonjune
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.11.2023
• Subjects: Computer simulation; Computer-generated environments; Damping; Dynamic response; dynamic stiffness; Efficiency; Elastomers; electric drive unit; Electric drives; Electric vehicles; Finite element method; Frequency ranges; frequency response function based sub-structuring; hybrid simulation model; Powertrain; powertrain dynamometer; Simulation; Simulation models; Stiffness; supporting mount; Vibration

The 3-in-1 electric drive unit (EDU) has the advantage of increasing the motor size for a larger output, and the reducer can be a compact layout designed to incorporate three key components—the drive motor, inverter, and reducer—into a single main body. This paper explores a hybrid simulation model...