Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random Vibration
To reveal the influence of random vibration excited by road roughness on the driving motor bearing capacitance of electric vehicle, a quartervibration model of electric vehicle was established The body vibration under different grade road surface was equivalent to the bearing load The effect of equi...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2020-08-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1841 |
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| author | ZHU Xianhui SHI Nan WANG Shuwen LIU Yao LIU Yuanyi L Jianye |
| author_facet | ZHU Xianhui SHI Nan WANG Shuwen LIU Yao LIU Yuanyi L Jianye |
| author_sort | ZHU Xianhui |
| collection | DOAJ |
| description | To reveal the influence of random vibration excited by road roughness on the driving motor bearing capacitance of electric vehicle, a quartervibration model of electric vehicle was established The body vibration under different grade road surface was equivalent to the bearing load The effect of equivalent load on Hertzian contact area and oil film thickness of driving motor bearing was analyzed The variation trend of the bearing capacitance of driving motor drive motor under different road grades was discussed The normal distribution results of the bearing capacitance of the driving motor was given when the electric vehicle was running under the driving cycle The simulation and experimental results showed that considering the effect of equivalent load caused by random vibration on the bearing capacitance of electric vehicle driving motor, the variation law of shaft capacitance can be more accurately described |
| format | Article |
| id | doaj-art-6ac7d637f5d24ac6a22e89d10ea9c391 |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2020-08-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-6ac7d637f5d24ac6a22e89d10ea9c3912025-08-20T04:02:31ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832020-08-012504273210.15938/j.jhust.2020.04.004Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random VibrationZHU Xianhui0SHI Nan1WANG Shuwen2LIU Yao3LIU Yuanyi4L Jianye5School of Electrical and Control Engineering, Heilongjiang University of Science and Technology, Harbin 150022, China;School of Information Engineering, Lingnan Normal University, Zhanjiang 524048, ChinaCenter for Engineering Training and Basic Experimentation，Heilongjiang University of Science and Technology, Harbin 150022, ChinaSchool of Information Engineering, Lingnan Normal University, Zhanjiang 524048, ChinaSchool of Information Engineering, Lingnan Normal University, Zhanjiang 524048, ChinaSchool of Information Engineering, Lingnan Normal University, Zhanjiang 524048, ChinaSchool of Information Engineering, Lingnan Normal University, Zhanjiang 524048, ChinaTo reveal the influence of random vibration excited by road roughness on the driving motor bearing capacitance of electric vehicle, a quartervibration model of electric vehicle was established The body vibration under different grade road surface was equivalent to the bearing load The effect of equivalent load on Hertzian contact area and oil film thickness of driving motor bearing was analyzed The variation trend of the bearing capacitance of driving motor drive motor under different road grades was discussed The normal distribution results of the bearing capacitance of the driving motor was given when the electric vehicle was running under the driving cycle The simulation and experimental results showed that considering the effect of equivalent load caused by random vibration on the bearing capacitance of electric vehicle driving motor, the variation law of shaft capacitance can be more accurately describedhttps://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1841electric vehicledriving cycledriving motorbearing capacitancestatistical law |
| spellingShingle | ZHU Xianhui SHI Nan WANG Shuwen LIU Yao LIU Yuanyi L Jianye Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random Vibration Journal of Harbin University of Science and Technology electric vehicle driving cycle driving motor bearing capacitance statistical law |
| title | Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random Vibration |
| title_full | Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random Vibration |
| title_fullStr | Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random Vibration |
| title_full_unstemmed | Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random Vibration |
| title_short | Research on Bearing Capacitance Distribution of Electric Vehicle Driving Motor under Random Vibration |
| title_sort | research on bearing capacitance distribution of electric vehicle driving motor under random vibration |
| topic | electric vehicle driving cycle driving motor bearing capacitance statistical law |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1841 |
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