EPE Association: EPE 2005 - Topic 09-3: Switched reluctance

EPE 2005 - Topic 09-3: Switched reluctance
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2005 - Conference > EPE 2005 - Topic 09: ELECTRICAL MACHINES > EPE 2005 - Topic 09-3: Switched reluctance

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   A 3-PHASE 12/10 ASYMMETRICAL SWITCHED RELUCTANCE MOTOR
By SOTUDEH Reza; KHOR Mi [View]
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Abstract: This paper presents the design and operation of a switched reluctance motor (SRM). The designed motor is a 3-phase 12/10 irregular structured type which only operates in short flux path instead of classical long flux path. Switched reluctance motor has very high nonlinear magnetisation characteristics. Finite element analysis (FEA) was used to obtain the nonlinear magnetisation data for application to the modelling. Analyses and verifications obtained from simulation and modelling were used as a guide to design the SRM.

   Control and Minimization of Torque Ripple in Switched Reluctance Generator
By ZAIM El Hadi; MACHMOUM Mohamed; MOREAU Luc [View]
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Abstract: This paper deals with the operation of a Switched Reluctance Generator (SRG) for wind turbine applications. The machine flux characteristics are deduced from the finite element method and approximated by a Krigeage interpolation method. The nonlinear model is used to analyze the characteristics of the SRG in self-excitation mode. To minimize torque ripple a novel asymmetrical Torque Sharing Function (TSF) is presented and compared to a trapezoidal one.

   Psychoacoustic Quantities and their Relevance for Sound-Quality Optimization of Switched Reluctance Machines
By FINGERHUTH Sebastian; KLEMENZ Martin; DE DONCKER Rik; VORLAeNDER Michael; FIEDLER Jens; KASPER Knut [View]
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Abstract: This paper gives a brief introduction to noise development in switched reluctance machines (SRMs) and presents psychoacoustic quantities that allow an objective evaluation of their sound quality by taking into account the characteristics of the human hearing system. The relevance of these quantities is determined by listening tests and statistical analyses. The goal of this work is to demonstrate that a successful acoustic optimization of a SRM should be performed based on both technical and psychoacoustic know-how.

EPE 2005 - Topic 09-3: Switched reluctance
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2005 - Conference > EPE 2005 - Topic 09: ELECTRICAL MACHINES > EPE 2005 - Topic 09-3: Switched reluctance
	[return to parent folder]

	A 3-PHASE 12/10 ASYMMETRICAL SWITCHED RELUCTANCE MOTOR By SOTUDEH Reza; KHOR Mi	[View] [Download]
Abstract: This paper presents the design and operation of a switched reluctance motor (SRM). The designed motor is a 3-phase 12/10 irregular structured type which only operates in short flux path instead of classical long flux path. Switched reluctance motor has very high nonlinear magnetisation characteristics. Finite element analysis (FEA) was used to obtain the nonlinear magnetisation data for application to the modelling. Analyses and verifications obtained from simulation and modelling were used as a guide to design the SRM.

	Control and Minimization of Torque Ripple in Switched Reluctance Generator By ZAIM El Hadi; MACHMOUM Mohamed; MOREAU Luc	[View] [Download]
Abstract: This paper deals with the operation of a Switched Reluctance Generator (SRG) for wind turbine applications. The machine flux characteristics are deduced from the finite element method and approximated by a Krigeage interpolation method. The nonlinear model is used to analyze the characteristics of the SRG in self-excitation mode. To minimize torque ripple a novel asymmetrical Torque Sharing Function (TSF) is presented and compared to a trapezoidal one.

	Psychoacoustic Quantities and their Relevance for Sound-Quality Optimization of Switched Reluctance Machines By FINGERHUTH Sebastian; KLEMENZ Martin; DE DONCKER Rik; VORLAeNDER Michael; FIEDLER Jens; KASPER Knut	[View] [Download]
Abstract: This paper gives a brief introduction to noise development in switched reluctance machines (SRMs) and presents psychoacoustic quantities that allow an objective evaluation of their sound quality by taking into account the characteristics of the human hearing system. The relevance of these quantities is determined by listening tests and statistical analyses. The goal of this work is to demonstrate that a successful acoustic optimization of a SRM should be performed based on both technical and psychoacoustic know-how.