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

fYear

2010

fDate

6-8 Sept. 2010

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International

Conference_Location

Ohrid

Print_ISBN

978-1-4244-7856-9

Type

conf

DOI

10.1109/EPEPEMC.2010.5606644

Filename

5606644