TY - GEN
T1 - Alternative temperature estimation approaches for sensorless permanent magnet synchronous machines
AU - Landsmann, P.
AU - Kennel, R.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/25
Y1 - 2015/11/25
N2 - This paper proposes alternative methods for the estimation of the phase winding- and magnet temperature of a surface mounted permanent magnet synchronous machine. Different approaches for HF injection based temperature estimation are discussed and analysed. The conclusion for HF techniques leads to the design of a recursive least squares base estimation approach which with good properties regarding noise and bandwidth. A model based fusion of three temperature sensors serves as a reference for all experimental estimation results.
AB - This paper proposes alternative methods for the estimation of the phase winding- and magnet temperature of a surface mounted permanent magnet synchronous machine. Different approaches for HF injection based temperature estimation are discussed and analysed. The conclusion for HF techniques leads to the design of a recursive least squares base estimation approach which with good properties regarding noise and bandwidth. A model based fusion of three temperature sensors serves as a reference for all experimental estimation results.
UR - https://www.scopus.com/pages/publications/84968784427
U2 - 10.1109/SLED.2015.7339260
DO - 10.1109/SLED.2015.7339260
M3 - Conference contribution
AN - SCOPUS:84968784427
T3 - 2015 IEEE Symposium on Sensorless Control for Electrical Drives, SLED 2015
BT - 2015 IEEE Symposium on Sensorless Control for Electrical Drives, SLED 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE Symposium on Sensorless Control for Electrical Drives, SLED 2015
Y2 - 7 June 2015 through 8 June 2015
ER -