| |
Sensorless Permanent Magnet AC Motor Drive with Near Zero-Speed Operation for Electric-Assisted Bicycle
| [View]
[Download]
|
| Author(s) |
RAUTE Reiko; ERTUGRUL Nesimi |
| Abstract |
This paper presents a high performance electric-assisted bicycle system, where the rotor position is obtained by a position estimation technique using terminal quantities of the motor, which has a capability of starting from standstill. The components of the drive system include a wireless torque feedback, an application specific reference torque generation and torque control. The paper explains the implementation details of the position estimation technique that utilize a motor control DSP and provides real time test results to demonstrate its capabilities under real riding conditions including regenerative braking. |
| Download |
| Filename: | 0914 |
| Filesize: | 387.1 KB |
|
| Type |
Members Only |
| Date |
Last modified 2006-02-05 by System |
| |
 |