Analytical modelling approach for switched reluctance machines with deep saturation
This paper presents an analytical modelling approach for Switched Reluctance Machines (SRMs) with a wide saturation range. There are many existing analytical modelling approaches in literature that give good accuracy, however most do not consider modelling accuracy in the deeply saturated region of...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
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2016
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| Online Access: | https://eprints.nottingham.ac.uk/38447/ |
| _version_ | 1848795613782605824 |
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| author | Ding, Xiaofeng Rashed, Mohamed Hill, Christopher Ian Bozhko, Serhiy |
| author_facet | Ding, Xiaofeng Rashed, Mohamed Hill, Christopher Ian Bozhko, Serhiy |
| author_sort | Ding, Xiaofeng |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | This paper presents an analytical modelling approach for Switched Reluctance Machines (SRMs) with a wide saturation range. There are many existing analytical modelling approaches in literature that give good accuracy, however most do not consider modelling accuracy in the deeply saturated region of operation. The proposed modelling method is suitable for SRMs operating under the entire saturation range. The proposed methodology begins by modelling the inductance profile as a Fourier series in order to take advantage of its approximately sinusoidal variation with respect to rotor position. Improvements are then presented to achieve higher accuracy. Flux linkage and torque models for the SRM can then be derived from the inductance model. An example 60kW 6/4 SRM with a wide saturation operating range is used for analytical modelling. It is shown that high accuracy is obtained by the derived analytical model when evaluated against the measured magnetic characteristics of the machine. |
| first_indexed | 2025-11-14T19:34:53Z |
| format | Conference or Workshop Item |
| id | nottingham-38447 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:34:53Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-384472020-05-04T18:22:23Z https://eprints.nottingham.ac.uk/38447/ Analytical modelling approach for switched reluctance machines with deep saturation Ding, Xiaofeng Rashed, Mohamed Hill, Christopher Ian Bozhko, Serhiy This paper presents an analytical modelling approach for Switched Reluctance Machines (SRMs) with a wide saturation range. There are many existing analytical modelling approaches in literature that give good accuracy, however most do not consider modelling accuracy in the deeply saturated region of operation. The proposed modelling method is suitable for SRMs operating under the entire saturation range. The proposed methodology begins by modelling the inductance profile as a Fourier series in order to take advantage of its approximately sinusoidal variation with respect to rotor position. Improvements are then presented to achieve higher accuracy. Flux linkage and torque models for the SRM can then be derived from the inductance model. An example 60kW 6/4 SRM with a wide saturation operating range is used for analytical modelling. It is shown that high accuracy is obtained by the derived analytical model when evaluated against the measured magnetic characteristics of the machine. 2016-11-04 Conference or Workshop Item PeerReviewed Ding, Xiaofeng, Rashed, Mohamed, Hill, Christopher Ian and Bozhko, Serhiy (2016) Analytical modelling approach for switched reluctance machines with deep saturation. In: ESARS Itec 2016, 2-4 Nov 2016, Toulouse, France. (In Press) switched reluctance machine (SRM) more electric aircraft (MEA) analytical model inductance profile |
| spellingShingle | switched reluctance machine (SRM) more electric aircraft (MEA) analytical model inductance profile Ding, Xiaofeng Rashed, Mohamed Hill, Christopher Ian Bozhko, Serhiy Analytical modelling approach for switched reluctance machines with deep saturation |
| title | Analytical modelling approach for switched reluctance machines with deep saturation |
| title_full | Analytical modelling approach for switched reluctance machines with deep saturation |
| title_fullStr | Analytical modelling approach for switched reluctance machines with deep saturation |
| title_full_unstemmed | Analytical modelling approach for switched reluctance machines with deep saturation |
| title_short | Analytical modelling approach for switched reluctance machines with deep saturation |
| title_sort | analytical modelling approach for switched reluctance machines with deep saturation |
| topic | switched reluctance machine (SRM) more electric aircraft (MEA) analytical model inductance profile |
| url | https://eprints.nottingham.ac.uk/38447/ |