This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Motor-Drive System Design That Takes Into Account EV Characteristics
Technical Paper
1999-01-0739
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
This paper discusses various design factors that must be considered in achieving a practical motor-drive system for electric vehicles. When we design a motor-drive system for an electric vehicle, pursuit of high efficiency is required, and the system also has to have a good ease of use in practical situation. The following configuration is preferable for the realization of the vehicle that meets these requirements (1) A direct- coupled geartrain is used. (2) A permanent magnet synchronous motor is used as the traction motor. (3) The motor is inverter driven (battery operated) (4) A controller is needed to manage torque characteristics. When we design the motor-drive system using these configuration, we have to resolve various issues of the system concerning the vehicle and drive system performance fir practical use. By resolving these design issues, the practical performance of EVs can be improved and they can also make full use of the advantages of a motor-drive system.
Recommended Content
Technical Paper | Electric Vehicle Field Operations Program |
Journal Article | Design Optimization of a Series Plug-in Hybrid Electric Vehicle for Real-World Driving Conditions |
Technical Paper | Design Review a Tool for Product Development Quality Assurance |
Authors
Topic
Citation
Ishikawa, Y., "A Motor-Drive System Design That Takes Into Account EV Characteristics," SAE Technical Paper 1999-01-0739, 1999, https://doi.org/10.4271/1999-01-0739.Also In
References
- Morimoto Shigeo et al. “Optimum Machine Parameters and Design of Inverter Driven Synchronous Motors for Wide Constant Power Operation,” Conf. Rec of 1994 IEEE Annual Meeting
- Hitachi company “Super H micro computer user's manual”
- Okatsuchi Chihiro “Fundamentals of IGBT Application,” Industrial Science Systems, (Seminar Text)
- Sugimoto Hidehiko et al. Theory and Actual Design of AC Servo Systems Sogo Denshi Publishing Tokyo 1990