Geometrical deviation influences of variable reluctance resolver on the inverter losses of an electrified drivetrain

This paper is focused on the analysis of the geometrical deviation of a variable reluctance (VR) resolver and its impact to the inverter losses for automotive applications. Therefore a VR resolver model is introduced, verified with measurements at a sensor test bench and the additional inverter losses are investigated.

[1]  Christophe Pillot.  Micro hybrid, HEV, P-HEV and EV market 2012–2025 impact on the battery business , 2013, 2013 World Electric Vehicle Symposium and Exhibition (EVS27).

[2]  Shang Jing,et al.  The Principle of Reluctance Resolver and EMF Waveform Optimization Based on FEM , 2011, 2011 First International Conference on Instrumentation, Measurement, Computer, Communication and Control.

[3]  Xiangning Xiao,et al.  An empirical research on application of electric vehicles , 2012, ICHQP 2012.

[4]  Su-Jin Hwang,et al.  A study on the fault diagnosis analysis of variable reluctance resolver for electric vehicle , 2010, 2010 IEEE Sensors.

[5]  Jung-Pyo Hong,et al.  Design of sensorless controlled IPMSM with concentrated winding for EV drive at low speed , 2013, 2013 World Electric Vehicle Symposium and Exhibition (EVS27).

[6]  Martin Doppelbauer,et al.  The influence of geometrical deviations of electrical machine systems on the signal quality of the variable reluctance resolver , 2016, 2016 6th International Electric Drives Production Conference (EDPC).

[7]  Noureddine Takorabet,et al.  Voltage levels comparison and system optimization for electric drives in hybrid vehicles , 2016 .

[8]  Martin Doppelbauer,et al.  Influence of a variable reluctance resolver on an E-motor-system , 2016, 2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe).