Title :
Range extended efficiency optimization technique for scalar IPMSM drives
Author :
Consoli, Alfio ; Scarcella, Giuseppe ; Scelba, Giacomo ; Cacciato, Mario
Author_Institution :
Univ. of Catania, Catania, Italy
Abstract :
The paper deals with a new scalar control algorithm for industrial IPMSM drives able to perform an effective energy saving strategy. According to the motor operating point and using a polynomial relationship between torque angle and stator current phase, such a control exploits the conditions of Maximum Torque per Ampere (MTPA), Flux Weakening (FW) or Maximum Torque per Voltage (MTPV). The paper provides a detailed study and description of the adopted control strategy, showing the validity of the method through simulations and experimental results.
Keywords :
machine control; optimisation; permanent magnet motors; stators; synchronous motor drives; torque; control strategy; energy saving strategy; flux weakening; interior permanent magnet synchronous motor; maximum torque per ampere; polynomial; range extended efficiency optimization; scalar IPMSM drives; scalar control; stator current phase; torque angle phase; Optimization; Permanent magnet motors; Rotors; Stators; Synchronous motors; Torque; Voltage control; Interior Permanent magnet synchronous motor; energy optimization and scalar control; flux weakening; maximum torque per ampere;
Conference_Titel :
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Conference_Location :
Ohrid
Print_ISBN :
978-1-4244-7856-9
DOI :
10.1109/EPEPEMC.2010.5606644
