TY - GEN
T1 - New non-linear d-axis current controller for permanent magnet synchronous motor based on adaptive correction factor
AU - Cordero, Raymundo
AU - Suemitsu, Walter Issamu
AU - Pinto, João Onofre Pereira
PY - 2011
Y1 - 2011
N2 - In the vector control of a permanent magnet synchronous motor (PMSM), the adequate control of the d-axis stator current component is important to achieve an efficient energy consume, and to increase the speed above the nominal value through flux-weakening method. This paper presents a simple a non-linear d-axis current controller which uses the mechanical speed, the q-axis stator current and a correction factor that depends on the d-axis current error. Simulation results show the performance of the proposed system and its robustness against variations of the nominal parameters of the motor.
AB - In the vector control of a permanent magnet synchronous motor (PMSM), the adequate control of the d-axis stator current component is important to achieve an efficient energy consume, and to increase the speed above the nominal value through flux-weakening method. This paper presents a simple a non-linear d-axis current controller which uses the mechanical speed, the q-axis stator current and a correction factor that depends on the d-axis current error. Simulation results show the performance of the proposed system and its robustness against variations of the nominal parameters of the motor.
UR - https://www.scopus.com/pages/publications/83355171141
U2 - 10.1109/ICEMS.2011.6073411
DO - 10.1109/ICEMS.2011.6073411
M3 - Conference contribution
AN - SCOPUS:83355171141
SN - 9781457710445
T3 - 2011 International Conference on Electrical Machines and Systems, ICEMS 2011
BT - 2011 International Conference on Electrical Machines and Systems, ICEMS 2011
T2 - 2011 International Conference on Electrical Machines and Systems, ICEMS 2011
Y2 - 20 August 2011 through 23 August 2011
ER -