Title :
A Seamless Whole Speed Range Control of Interior PM Synchronous Machine without Position Transducer
Author :
Filka, Roman ; Balazovic, Peter ; Dobrucky, Branislav
Author_Institution :
Freescale Semicond., Roznov
fDate :
Aug. 30 2006-Sept. 1 2006
Abstract :
This paper presents a complex solution for whole speed range sensorless control of interior permanent magnet synchronous motor (IPMSM) drives. To cover an entire speed range of IPMSM without position transducer, different sensorless techniques must be employed. Design and implementation of sensorless techniques for different operating speeds are described in this paper. Presented application has been implemented including the high frequency (hf) injection method and extended back EMF state observer on a single chip solution of DSC56F8300 series without any additional supportive circuitry
Keywords :
machine control; observers; permanent magnet machines; synchronous machines; DSC56F8300 series; back EMF state observer; high frequency injection method; interior permanent magnet synchronous machine; position transducer; sensorless control; Brushless DC motors; Commutation; Cost function; DC motors; Hafnium; Inverters; Rotors; Sensorless control; Synchronous machines; Transducers;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. EPE-PEMC 2006. 12th International
Conference_Location :
Portoroz
Print_ISBN :
1-4244-0121-6
DOI :
10.1109/EPEPEMC.2006.4778532
