A switched reluctance motor model with mutual coupling and multi-phase excitation

Preston, Mark A.; Lyons, J.P.

doi:10.1109/20.278859

Cited by 65 publications

(24 citation statements)

References 2 publications

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“…2 is the only one explaining mutual coupling exactly in a passive multiport. Thus, the same structure should be used also for the impedance matrix utilizing the dualism of electromagnetics with magnetic circuits [10][11][12][13].…”

Section: Resultsmentioning

confidence: 99%

Microstrip antenna circuit model and linear pattern correction

Salonen¹,

Icheln²,

Vainikainen³

2005

11th International Symposium on Antenna Technology and Applied Electromagnetics [ANTEM 2005]

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Abstract-Mutual coupling, among other effects, causes the element patterns in an antenna array to be different. In the practical adaptive use of the array identical element patterns are usually expected. Linear pattern correction with matrix multiplication can be used to correct the array element inputs/outputs. In this paper, a multiport model for a microstrip array and a method to find the input circuit for its ports is presented for use in the array correction.

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Section: Resultsmentioning

confidence: 99%

Microstrip antenna circuit model and linear pattern correction

Salonen¹,

Icheln²,

Vainikainen³

2005

11th International Symposium on Antenna Technology and Applied Electromagnetics [ANTEM 2005]

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“…However, this type of coil arrangement is not common and moreover it cannot be fed from a conventional three-phase inverter. In [3] a model for a two-phase fed SRM is presented that takes into account mutual couplings and saturation. However, the permeances used in the analysis are not analytically computed from the motor geometry but are obtained from a preliminary FEA analysis, which is unsuitable for fast model computation in view of an optimization process.…”

Section: Introductionmentioning

confidence: 99%

Dynamic model of a three-phase full-bridge inverter-fed Switched Reluctance Motor for optimization purposes

Ilea

Radulescu

Gillon

et al. 2011

International Aegean Conference on Electrical Machines and Power Electronics and Electromotion, Joint Conference

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A Permeance Network Analysis (PNA) of the dynamic behavior of a three phase Switched Reluctance Motor fed from a full-bridge inverter is presented. The non-linear effects due to global and local saturation are taken into consideration as well as the mutual coupling between phases. All permeances in the magnetic circuit are analytically computed in order to reduce the overall computation time in view of a future integration with an optimization process. The switching technique is also integrated within the PNA model. A validation of the obtained results is provided using finite element analysis and experimental measurements.

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“…More appropriate for this task are the models of the second class. Most of the published models are static [5]- [7]. A well established tool is Finite Element modelling (FEM).…”

Section: Introductionmentioning

confidence: 99%

An Extended Equivalent Model for a Switched Reluctance Machine

Stevens¹,

Deprez²,

Bastiaensen³

et al. 2007

IECON 2007 - 33rd Annual Conference of the IEEE Industrial Electronics Society

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An extended equivalent model (EEM) is introduced for designing and analyzing steady state regime or transient dynamics of a Switched Reluctance Machine (SRM) and validated by a Finite Element Model (FEM). The EEM includes magnetic, electrical and mechanical behavior of the machine incorporating the invertor and can be extended with a thermal and/or mechanical stress analysis. The method is more time efficient than FEMs without serious loss of accuracy. This makes it suitable for investigating long dynamic behavior eg. startup of a microturbine/generator couple or for parameterizing during the design stage of the machine. EEMs are not restricted to SRMs but can be used for any electrical machine. The EEM described in this paper is developed in the context of an autonomous high-speed power generation project. The core unit of the power generation module consists of a SRM/micro-turbine pair. The SRM will be used to start the turbine as well as to generate electrical power once the turbine is self-sustainable.

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A switched reluctance motor model with mutual coupling and multi-phase excitation

Cited by 65 publications

References 2 publications

Microstrip antenna circuit model and linear pattern correction

Microstrip antenna circuit model and linear pattern correction

Dynamic model of a three-phase full-bridge inverter-fed Switched Reluctance Motor for optimization purposes

An Extended Equivalent Model for a Switched Reluctance Machine

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