Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method

Double-stator switched reluctance motors (DSSRMs) possesses high torque/power density. However, these machines have high torque ripples in the commutation region because the outgoing and incoming phase torques reduce significantly in this region. Shifting the stator/rotor surfaces can increase the...

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Autores principales:	Das GUPTA, T., CHAUDHARY, K.
Formato:	article
Lenguaje:	EN
Publicado:	Stefan cel Mare University of Suceava 2021
Materias:	electrical engineering electric motors electromagnetic analysis finite element analysis torque Electrical engineering. Electronics. Nuclear engineering TK1-9971 Computer engineering. Computer hardware TK7885-7895
Acceso en línea:	https://doaj.org/article/c6953a85f44444af954711876152ea91
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spelling	oai:doaj.org-article:c6953a85f44444af954711876152ea912021-12-05T17:03:50ZResearch on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method1582-74451844-760010.4316/AECE.2021.04015https://doaj.org/article/c6953a85f44444af954711876152ea912021-11-01T00:00:00Zhttp://dx.doi.org/10.4316/AECE.2021.04015https://doaj.org/toc/1582-7445https://doaj.org/toc/1844-7600Double-stator switched reluctance motors (DSSRMs) possesses high torque/power density. However, these machines have high torque ripples in the commutation region because the outgoing and incoming phase torques reduce significantly in this region. Shifting the stator/rotor surfaces can increase the torque production in this region, subsequently reducing the torque ripples. This paper investigates the angular shift in stator/rotor surfaces to reduce the torque ripples in a 12/10/12 pole DSSRM. A comparative analysis is done with the individual shift of rotor surfaces, stator surfaces and then the simultaneous shift of stator-rotor surfaces. Furthermore, the impact of the different surface shifts on the radial stress of stator poles, radial and tangential forces on rotor segments and the influence on the motor performance are investigated. To predict the behaviour of different surface shifts, finite-element modeling and simulation are performed in ANSYS/MAXWELL software. Simulation results envisage that shifting in stator/rotor surfaces can effectively reduce torque ripples in DSSRM.Das GUPTA, T.CHAUDHARY, K.Stefan cel Mare University of Suceavaarticleelectrical engineeringelectric motorselectromagnetic analysisfinite element analysistorqueElectrical engineering. Electronics. Nuclear engineeringTK1-9971Computer engineering. Computer hardwareTK7885-7895ENAdvances in Electrical and Computer Engineering, Vol 21, Iss 4, Pp 135-144 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	electrical engineering electric motors electromagnetic analysis finite element analysis torque Electrical engineering. Electronics. Nuclear engineering TK1-9971 Computer engineering. Computer hardware TK7885-7895
spellingShingle	electrical engineering electric motors electromagnetic analysis finite element analysis torque Electrical engineering. Electronics. Nuclear engineering TK1-9971 Computer engineering. Computer hardware TK7885-7895 Das GUPTA, T. CHAUDHARY, K. Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method
description	Double-stator switched reluctance motors (DSSRMs) possesses high torque/power density. However, these machines have high torque ripples in the commutation region because the outgoing and incoming phase torques reduce significantly in this region. Shifting the stator/rotor surfaces can increase the torque production in this region, subsequently reducing the torque ripples. This paper investigates the angular shift in stator/rotor surfaces to reduce the torque ripples in a 12/10/12 pole DSSRM. A comparative analysis is done with the individual shift of rotor surfaces, stator surfaces and then the simultaneous shift of stator-rotor surfaces. Furthermore, the impact of the different surface shifts on the radial stress of stator poles, radial and tangential forces on rotor segments and the influence on the motor performance are investigated. To predict the behaviour of different surface shifts, finite-element modeling and simulation are performed in ANSYS/MAXWELL software. Simulation results envisage that shifting in stator/rotor surfaces can effectively reduce torque ripples in DSSRM.
format	article
author	Das GUPTA, T. CHAUDHARY, K.
author_facet	Das GUPTA, T. CHAUDHARY, K.
author_sort	Das GUPTA, T.
title	Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method
title_short	Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method
title_full	Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method
title_fullStr	Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method
title_full_unstemmed	Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method
title_sort	research on torque ripple minimization of double-stator switched reluctance motor using finite element method
publisher	Stefan cel Mare University of Suceava
publishDate	2021
url	https://doaj.org/article/c6953a85f44444af954711876152ea91
work_keys_str_mv	AT dasguptat researchontorquerippleminimizationofdoublestatorswitchedreluctancemotorusingfiniteelementmethod AT chaudharyk researchontorquerippleminimizationofdoublestatorswitchedreluctancemotorusingfiniteelementmethod
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Research on Torque Ripple Minimization of Double-stator Switched Reluctance Motor Using Finite Element Method

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