Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End Effect
Linear switched reluctance motor with segmented secondary (LSRMSS) is a new type of linear switched reluctance motor (LSRM) and has become an alternative for direct linear driving systems due to its high power and thrust density compared to the conventional LSRM. Performance estimation of LSRMSS is...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10325489/ |
| _version_ | 1797321089306591232 |
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| author | Zhipeng Li Daohan Wang Can Huang Shuang Xu Xiuhe Wang |
| author_facet | Zhipeng Li Daohan Wang Can Huang Shuang Xu Xiuhe Wang |
| author_sort | Zhipeng Li |
| collection | DOAJ |
| description | Linear switched reluctance motor with segmented secondary (LSRMSS) is a new type of linear switched reluctance motor (LSRM) and has become an alternative for direct linear driving systems due to its high power and thrust density compared to the conventional LSRM. Performance estimation of LSRMSS is a tough task because of its critical local saturation effect on iron. To precisely estimate and investigate the dynamic performance of LSRMSS, a highly efficient and accurate nonlinear inductance function (NIF) considering iron saturation effects is developed in this paper. The inductance model of LSRMSS is derived based on an established magnetic equivalent circuit (MEC), facilitating machine performance estimation. The accuracy of the model is verified by comparing the results with finite element simulations (FEA). The end effect and mutual inductance effect are considered to improve the accuracy of the proposed NIF model, and key dimensions affecting machine performance are considered. Finally, the prototype of LSRMSS is manufactured, and the experimental testing platform is built. The measured results are in good agreement with the simulation results, validating the feasibility of the proposed nonlinear model. |
| first_indexed | 2024-03-08T04:52:31Z |
| format | Article |
| id | doaj.art-545d5ae133b14979b69f31190e34f1b8 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-08T04:52:31Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-545d5ae133b14979b69f31190e34f1b82024-02-08T00:01:29ZengIEEEIEEE Access2169-35362023-01-011113207813208710.1109/ACCESS.2023.333581110325489Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End EffectZhipeng Li0https://orcid.org/0009-0009-2917-3646Daohan Wang1https://orcid.org/0000-0002-6091-6569Can Huang2Shuang Xu3Xiuhe Wang4School of Electrical Engineering, Shandong University, Jinan, ChinaSchool of Electrical Engineering, Shandong University, Jinan, ChinaShandong Electric Power Engineering Consulting Institute Company Ltd., Jinan, ChinaSchool of Electrical Engineering, Shandong University, Jinan, ChinaSchool of Electrical Engineering, Shandong University, Jinan, ChinaLinear switched reluctance motor with segmented secondary (LSRMSS) is a new type of linear switched reluctance motor (LSRM) and has become an alternative for direct linear driving systems due to its high power and thrust density compared to the conventional LSRM. Performance estimation of LSRMSS is a tough task because of its critical local saturation effect on iron. To precisely estimate and investigate the dynamic performance of LSRMSS, a highly efficient and accurate nonlinear inductance function (NIF) considering iron saturation effects is developed in this paper. The inductance model of LSRMSS is derived based on an established magnetic equivalent circuit (MEC), facilitating machine performance estimation. The accuracy of the model is verified by comparing the results with finite element simulations (FEA). The end effect and mutual inductance effect are considered to improve the accuracy of the proposed NIF model, and key dimensions affecting machine performance are considered. Finally, the prototype of LSRMSS is manufactured, and the experimental testing platform is built. The measured results are in good agreement with the simulation results, validating the feasibility of the proposed nonlinear model.https://ieeexplore.ieee.org/document/10325489/Linear switched reluctance motor with segmented secondary (LSRMSS)nonlinear inductance functionthe saturation effectmutual inductanceend effects |
| spellingShingle | Zhipeng Li Daohan Wang Can Huang Shuang Xu Xiuhe Wang Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End Effect IEEE Access Linear switched reluctance motor with segmented secondary (LSRMSS) nonlinear inductance function the saturation effect mutual inductance end effects |
| title | Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End Effect |
| title_full | Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End Effect |
| title_fullStr | Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End Effect |
| title_full_unstemmed | Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End Effect |
| title_short | Nonlinear Analytical Model of Linear Switched Reluctance Motor With Segmented Secondary Considering Iron Saturation and End Effect |
| title_sort | nonlinear analytical model of linear switched reluctance motor with segmented secondary considering iron saturation and end effect |
| topic | Linear switched reluctance motor with segmented secondary (LSRMSS) nonlinear inductance function the saturation effect mutual inductance end effects |
| url | https://ieeexplore.ieee.org/document/10325489/ |
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