Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated Winding
Establishing an accurate stator system modal analysis model is of great significance for the vibration and noise analysis of the motor, scholars still have some controversy about how to set the material properties of the stator core and winding in modal analysis. First, the equivalent models of the...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8713995/ |
| _version_ | 1818412358173720576 |
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| author | Hongbin Yin Fangwu Ma Xueyi Zhang Cansong Gu Hui Gao Yongchao Wang |
| author_facet | Hongbin Yin Fangwu Ma Xueyi Zhang Cansong Gu Hui Gao Yongchao Wang |
| author_sort | Hongbin Yin |
| collection | DOAJ |
| description | Establishing an accurate stator system modal analysis model is of great significance for the vibration and noise analysis of the motor, scholars still have some controversy about how to set the material properties of the stator core and winding in modal analysis. First, the equivalent models of the stator core and winding was analyzed, the initial value of equivalent material parameters was determined. Second, the finite element models were used to analyze the influence of the equivalent material parameters on the natural frequency, a correction method of equivalent material parameters was proposed. Third, the modal of the stator core and the stator core with winding were tested by the moving force method. The finite element analysis results are consistent with the modal test results. Some influence laws of equivalent material parameters on natural frequency are obtained. The proposed correction method of equivalent material parameters helps to quickly determine the equivalent material properties of the stator core and windings. Setting the properties of the stator core and the winding material to the orthotropic materials can ensure the accuracy of the modal analysis. |
| first_indexed | 2024-12-14T10:46:02Z |
| format | Article |
| id | doaj.art-6b367a7465234b22afffcca16183ac73 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T10:46:02Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-6b367a7465234b22afffcca16183ac732022-12-21T23:05:26ZengIEEEIEEE Access2169-35362019-01-017645926460210.1109/ACCESS.2019.29164288713995Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated WindingHongbin Yin0https://orcid.org/0000-0002-1449-3091Fangwu Ma1Xueyi Zhang2Cansong Gu3Hui Gao4Yongchao Wang5State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun, ChinaChina Automotive Technology and Research Center Co. Ltd., Tianjin, ChinaChina Automotive Technology and Research Center Co. Ltd., Tianjin, ChinaEstablishing an accurate stator system modal analysis model is of great significance for the vibration and noise analysis of the motor, scholars still have some controversy about how to set the material properties of the stator core and winding in modal analysis. First, the equivalent models of the stator core and winding was analyzed, the initial value of equivalent material parameters was determined. Second, the finite element models were used to analyze the influence of the equivalent material parameters on the natural frequency, a correction method of equivalent material parameters was proposed. Third, the modal of the stator core and the stator core with winding were tested by the moving force method. The finite element analysis results are consistent with the modal test results. Some influence laws of equivalent material parameters on natural frequency are obtained. The proposed correction method of equivalent material parameters helps to quickly determine the equivalent material properties of the stator core and windings. Setting the properties of the stator core and the winding material to the orthotropic materials can ensure the accuracy of the modal analysis.https://ieeexplore.ieee.org/document/8713995/Correction method of equivalent material parameterswindingstator coremodal analysis |
| spellingShingle | Hongbin Yin Fangwu Ma Xueyi Zhang Cansong Gu Hui Gao Yongchao Wang Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated Winding IEEE Access Correction method of equivalent material parameters winding stator core modal analysis |
| title | Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated Winding |
| title_full | Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated Winding |
| title_fullStr | Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated Winding |
| title_full_unstemmed | Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated Winding |
| title_short | Research on Equivalent Material Properties and Modal Analysis Method of Stator System of Permanent Magnet Motor With Concentrated Winding |
| title_sort | research on equivalent material properties and modal analysis method of stator system of permanent magnet motor with concentrated winding |
| topic | Correction method of equivalent material parameters winding stator core modal analysis |
| url | https://ieeexplore.ieee.org/document/8713995/ |
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