TY - GEN
T1 - Q-axis pulse based identification of the anisotropy displacement over load for surface mounted PMSM
AU - Landsmann, P.
AU - Kennel, R.
PY - 2013
Y1 - 2013
N2 - This paper proposes a self commissioning test sequence to identify the load dependent anisotropy displacement without a position sensor. Strong q-axis voltage pulses that causes a macroscopic q-current response, will - in a saturating machine - also cause a slight parabolic d-axis current. The squared component in the d-current reveals the cross saturation information, which is used to derive the anisotropy displacement curve. In this way one key parameter for low speed sensorless control is identified in quasi standstill and without load.
AB - This paper proposes a self commissioning test sequence to identify the load dependent anisotropy displacement without a position sensor. Strong q-axis voltage pulses that causes a macroscopic q-current response, will - in a saturating machine - also cause a slight parabolic d-axis current. The squared component in the d-current reveals the cross saturation information, which is used to derive the anisotropy displacement curve. In this way one key parameter for low speed sensorless control is identified in quasi standstill and without load.
UR - https://www.scopus.com/pages/publications/84894435426
U2 - 10.1109/SLED-PRECEDE.2013.6684517
DO - 10.1109/SLED-PRECEDE.2013.6684517
M3 - Conference contribution
AN - SCOPUS:84894435426
SN - 9781479906819
T3 - SLED/PRECEDE 2013 - 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics
BT - SLED/PRECEDE 2013 - 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics
PB - IEEE Computer Society
T2 - 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics, SLED/PRECEDE 2013
Y2 - 17 October 2013 through 19 October 2013
ER -