Details
| Original language | English |
|---|---|
| Title of host publication | 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9789075815221 |
| Publication status | Published - 27 Oct 2015 |
| Event | 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 - Geneva, Switzerland Duration: 8 Sept 2015 → 10 Sept 2015 |
Publication series
| Name | 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
|---|
Abstract
The paper presents an approach to reliably detect and treat sensor faults in drive systems. For detecting errors in current and rotor position sensors, model-based methods (sensorless position estimation, current observers) are used. Sensor faults in the drive system may cause erroneous or oscillating torques. In vehicles with wheel hub drives on the rear axle and without additional driving safety systems, such faults could even result in driving conditions that are difficult to control. The error detection system is verified by measurements on a test bench. Vehicle tests on a test track prove the effectiveness of the procedures for in-vehicle use.
Keywords
- Current sensor, Electric drive, Electric vehicle, Fault handling strategy, Sensorless control
ASJC Scopus subject areas
- Energy(all)
- Fuel Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Energy(all)
- Energy Engineering and Power Technology
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2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7309307 (2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Model-based approach for sensor fault-tolerant drive systems
AU - Oelkers, Fabian
AU - Mertens, Axel
AU - Rosen, Alexander
N1 - Funding Information: The authors would like to thank the German Federal Ministry for Economic Affairs and Energy (BMWi) and the German Aerospace Center (DLR) for funding and managing the research project FuSy. Further-more, the authors would like to thank Tobias Krone for the good cooperation and the interesting and productive discussions
PY - 2015/10/27
Y1 - 2015/10/27
N2 - The paper presents an approach to reliably detect and treat sensor faults in drive systems. For detecting errors in current and rotor position sensors, model-based methods (sensorless position estimation, current observers) are used. Sensor faults in the drive system may cause erroneous or oscillating torques. In vehicles with wheel hub drives on the rear axle and without additional driving safety systems, such faults could even result in driving conditions that are difficult to control. The error detection system is verified by measurements on a test bench. Vehicle tests on a test track prove the effectiveness of the procedures for in-vehicle use.
AB - The paper presents an approach to reliably detect and treat sensor faults in drive systems. For detecting errors in current and rotor position sensors, model-based methods (sensorless position estimation, current observers) are used. Sensor faults in the drive system may cause erroneous or oscillating torques. In vehicles with wheel hub drives on the rear axle and without additional driving safety systems, such faults could even result in driving conditions that are difficult to control. The error detection system is verified by measurements on a test bench. Vehicle tests on a test track prove the effectiveness of the procedures for in-vehicle use.
KW - Current sensor
KW - Electric drive
KW - Electric vehicle
KW - Fault handling strategy
KW - Sensorless control
UR - http://www.scopus.com/inward/record.url?scp=84965032293&partnerID=8YFLogxK
U2 - 10.1109/EPE.2015.7309307
DO - 10.1109/EPE.2015.7309307
M3 - Conference contribution
AN - SCOPUS:84965032293
T3 - 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
BT - 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
Y2 - 8 September 2015 through 10 September 2015
ER -