Development of Noise and Vibration Reduction for the Driving Motor in Electric Vehicles
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.):¥1,100 Members (tax incl.):¥880
- Publication code
- 20214279
- Paper/Info type
- Other International Conferences
No.A1.1
- Pages
- 1-4(Total 4 p)
- Date of publication
- May 2021
- Publisher
- JSAE
- Language
- English
- Event
- International Electric Vehicle Technology Conference EVTeC 2021 [Online Meeting]
Detailed Information
Category(E) | Traction Motor for Evs |
---|---|
Author(E) | 1) Suguru Gangi, 2) Naoto Koshino, 3) Hiroaki Ebuchi, 4) Keiji Takizawa, 5) Ryoji Sato |
Affiliation(E) | 1) TOYOTA MOTOR CORPORATION, 2) TOYOTA MOTOR CORPORATION, 3) TOYOTA MOTOR CORPORATION, 4) TOYOTA MOTOR CORPORATION, 5) TOYOTA MOTOR CORPORATION |
Abstract(E) | In order to deal with recent environmental issues and energy saving, we have commercialized HVs and EVs. One of the features of electric vehicles is quietness due to engine stop / less. On the other hand, it is easy to hear the activating noise of the electric powertrain unit including the motor which is not installed in conventional cars. In addition, FR vehicles are generally often set to luxury cars, and it is required for them to have better quietness. Therefore, reducing motor noise in the transmission is a particularly important issue in FR EHVs vehicles. This paper describes some hardware- and software-based countermeasures to the electromagnetic noise due to activation of the motor. |