Pregled bibliografske jedinice broj: 307071
Torque-Ripple Minimization in Switched Reluctance Motors – A Set Theoretic Approach
Torque-Ripple Minimization in Switched Reluctance Motors – A Set Theoretic Approach // Proceedings of the 16th International Conference on Electrical Drives and Power Electronics (the 3rd Joint Slovak-Croatian Conference) / Fedák, Viliam (ur.).
Košice: TULIP reklama, Košice, 2007. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 307071 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Torque-Ripple Minimization in Switched Reluctance Motors – A Set Theoretic Approach
Autori
Vašak, Mario ; Žarko, Damir ; Perić, Nedjeljko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 16th International Conference on Electrical Drives and Power Electronics (the 3rd Joint Slovak-Croatian Conference)
/ Fedák, Viliam - Košice : TULIP reklama, Košice, 2007
ISBN
978-80-8073-868-6
Skup
16th International Conference on Electrical Drives and Power Electronics (the 3rd Joint Slovak-Croatian Conference) EDPE 2007
Mjesto i datum
Podbanské, Slovačka, 24.09.2007. - 26.09.2007
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
switched reluctance motor; torque ripples; maximum controlled invariant set; polytopes
Sažetak
We present a solution to torque ripple minimization in switched reluctance motors (SRM) based on set invariance theory. We start from a piecewise affine approximation (PWA) of the overall torque characteristics over rotor angle – phase currents space and derive a PWA motor model. Within it we also take into account finite bandwidth of the phase current control loops. Using the PWA model and invariant sets theory we find the minimal bounds within which the torque ripple can be constrained for given range of speeds and torque references, both for motoring and generating mode. We show how to compute a lookup-table-like torque control law which is used to compute the phase currents references based on the motor state and the reference torque.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
036-0361616-1617 - Revitalizacija i pogon hidrogeneratora (Maljković, Zlatko, MZO ) ( CroRIS)
036-0361616-1619 - Optimiranje električnih strojeva i pogona za posebne uvjete eksploatacije (Žarko, Damir, MZO ) ( CroRIS)
036-0363078-3018 - Upravljanje mobilnim robotima i vozilima u nepoznatim i dinamičkim okruženjima (Petrović, Ivan, MZO ) ( CroRIS)
036-0361621-3012 - Napredne strategije upravljanja i estimacije u složenim sustavima (Perić, Nedjeljko, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
