Details
| Original language | English |
|---|---|
| Title of host publication | 2016 18th European Conference on Power Electronics and Applications |
| Subtitle of host publication | EPE`16 ECCE Europe |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9789075815245 |
| Publication status | Published - 2016 |
| Event | 18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe - Karlsruhe, Germany Duration: 5 Sept 2016 → 9 Sept 2016 |
Abstract
This paper presents a novel method for detecting open circuit faults in electric drive systems. The method is based on oversampling of the phase currents during the zero voltage vector. It is independent from any parameter sensitivity and current sensor errors. Furthermore, the detection can be done within the next sampling time after the occurence of the fault. It allows a determination of the back EMF at every operating point. Test bench measurements demonstrate the functionality of the method.
Keywords
- AC machine, Converter control, Converter machine interactions, Diagnostics, Electrical drive, Estimation technique, Faults, Field Programmable Gate Array (FPGA)
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
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2016 18th European Conference on Power Electronics and Applications: EPE`16 ECCE Europe. Institute of Electrical and Electronics Engineers Inc., 2016. 7695596.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Oversampling Based Approach for Open Circuit Fault Detection in PMSM Drive Systems
AU - Oelkers, Fabian
AU - Weber, Bastian
AU - Mertens, Axel
PY - 2016
Y1 - 2016
N2 - This paper presents a novel method for detecting open circuit faults in electric drive systems. The method is based on oversampling of the phase currents during the zero voltage vector. It is independent from any parameter sensitivity and current sensor errors. Furthermore, the detection can be done within the next sampling time after the occurence of the fault. It allows a determination of the back EMF at every operating point. Test bench measurements demonstrate the functionality of the method.
AB - This paper presents a novel method for detecting open circuit faults in electric drive systems. The method is based on oversampling of the phase currents during the zero voltage vector. It is independent from any parameter sensitivity and current sensor errors. Furthermore, the detection can be done within the next sampling time after the occurence of the fault. It allows a determination of the back EMF at every operating point. Test bench measurements demonstrate the functionality of the method.
KW - AC machine
KW - Converter control
KW - Converter machine interactions
KW - Diagnostics
KW - Electrical drive
KW - Estimation technique
KW - Faults
KW - Field Programmable Gate Array (FPGA)
UR - http://www.scopus.com/inward/record.url?scp=84996938070&partnerID=8YFLogxK
U2 - 10.1109/EPE.2016.7695596
DO - 10.1109/EPE.2016.7695596
M3 - Conference contribution
AN - SCOPUS:84996938070
BT - 2016 18th European Conference on Power Electronics and Applications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe
Y2 - 5 September 2016 through 9 September 2016
ER -