TY - GEN
T1 - Saliency based encoderless predictive torque control without signal injection
AU - Landsmann, P.
AU - Paulus, D.
AU - Stolze, P.
AU - Kennel, R.
PY - 2010
Y1 - 2010
N2 - This paper presents a basic scheme for rotor position estimation of salient synchronous machines by utilizing internal information of a predictive torque controller. Although the proposed estimation scheme is based on a rotor saliency and thereby capable of permanent operation at standstill, this method has no need for the injection of an additional voltage which extends the feasible operation region to the whole speed range of the drive. Thus the proposed method overcomes the main drawback of HF injection methods while keeping its advantages. The proposed scheme is derived mathematically for a salient permanent magnet synchronous machine and verified in simulation.
AB - This paper presents a basic scheme for rotor position estimation of salient synchronous machines by utilizing internal information of a predictive torque controller. Although the proposed estimation scheme is based on a rotor saliency and thereby capable of permanent operation at standstill, this method has no need for the injection of an additional voltage which extends the feasible operation region to the whole speed range of the drive. Thus the proposed method overcomes the main drawback of HF injection methods while keeping its advantages. The proposed scheme is derived mathematically for a salient permanent magnet synchronous machine and verified in simulation.
UR - http://www.scopus.com/inward/record.url?scp=77956533716&partnerID=8YFLogxK
U2 - 10.1109/IPEC.2010.5543157
DO - 10.1109/IPEC.2010.5543157
M3 - Conference contribution
AN - SCOPUS:77956533716
SN - 9781424453955
T3 - 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
SP - 3029
EP - 3034
BT - 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
T2 - 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
Y2 - 21 June 2010 through 24 June 2010
ER -