Abstract
A new monitoring system of bearing temperature in high speed locomotive is introduced. New digital temperature sensors and new technology of digital signal transmission with one wire bus are used. The system has several special features, such as high accuracy (temperature error is lower than 1.5 °C), excellent anti-interference ability and reliability. It is verified that the system is successful when applying it to the high speed locomotive of SS7D and can well satisfy the requirements. No erroneous alarm is found in this system. It can increase the safety of high speed locomotive.
| Original language | English |
|---|---|
| Pages (from-to) | 280-283 |
| Number of pages | 4 |
| Journal | Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University |
| Volume | 35 |
| Issue number | 3 |
| State | Published - Mar 2001 |
Keywords
- Bearing temperature monitoring
- Digital temperature sensor
- High speed locomotive