| Zugriffsnummer | 48259 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Measurement uncertainty analysis and challenges associated with the instrumentation of rotating electrical machine test benches for electric vehicle powertrain applications |
| Autor(in); Institution |
Noorzai, Wahied; 3.6, Explosionsgeschützte Sensorik und Messtechnik, PTB-Braunschweig
Lehrmann, Christian; 3.6, Explosionsgeschützte Sensorik und Messtechnik, PTB-Braunschweig
|
| Quelle/Jahr | 35th International Electric Vehicle Symposium and Exhibition:(2022), 1 - 10 |
| Konferenzangaben | 35th International Electric Vehicle Symposium and Exhibition (EVS35), Oslo, 11-15, June, 2022, Norway |
| Freie Schlagworte | Measurement uncertainty ; electric machines ; energy efficiency ; electric vehicle powertrain applications ; AC motor ; efficiency ; electric vehicle ; inverter ; motor ; power ; torque ; uncertainty |
| Zusammenfassung | Rotating electric machine test benches used for testing electric drive systems in the automotive industry consist of different kinds of sensors and instruments for measuring and analyzing the performance of different components in electric mobility systems. Even if rigorous, tests performed on the test bench may deliver useless results if the measurement instruments are not configured properly. Efficiency measurements of the electric drive system in the test bench with various speed and torque values are a critical part of analyzing the performance and quality accuracy of the power train units of electrical vehicles (EVs). In this paper, different kinds of experiments are performed on the test bench to calculate its efficiency, with a focus on the measurement uncertainty (MU) values at various speeds and torques. |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |
Zitierung
Yogal, N., Noorzai, W., & Lehrmann, C. (2022). Measurement uncertainty analysis and challenges associated with the instrumentation of rotating electrical machine test benches for electric vehicle powertrain applications. 35th International Electric Vehicle Symposium and Exhibition (EVS35), Oslo, 11-15, June, 2022, Norway.