A Phase Loss Fault Diagnosis Strategy for EV Motor Control System
In order to improve the accuracy of fault diagnosis for EV motor control system under different current conditions, this paper proposed a fault diagnosis strategy of phase loss based on the multi-variable condition, which is derived from Matlab simulation analysis of an EV motor control system. Soft...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2018-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.05.200 |
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| _version_ | 1849224876045369344 |
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| author | YANG Linlin CHEN Lei CHEN Jianming LIU Wang |
| author_facet | YANG Linlin CHEN Lei CHEN Jianming LIU Wang |
| author_sort | YANG Linlin |
| collection | DOAJ |
| description | In order to improve the accuracy of fault diagnosis for EV motor control system under different current conditions, this paper proposed a fault diagnosis strategy of phase loss based on the multi-variable condition, which is derived from Matlab simulation analysis of an EV motor control system. Software implementation process of the diagnosis strategy was given, and HIL fault injection test was conducted through dSPACE real-time system at last. The test results show that the strategy can accurately diagnose phase loss fault of three-phase power line under special operating conditions such as start-up, operation and current sensor fault, and effectively improve the reliability and safety of vehicle driving. |
| format | Article |
| id | doaj-art-608ddc8f600d4827b977c0c3ae0ff41d |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-608ddc8f600d4827b977c0c3ae0ff41d2025-08-25T06:51:48ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272018-01-0135566182324797A Phase Loss Fault Diagnosis Strategy for EV Motor Control SystemYANG LinlinCHEN LeiCHEN JianmingLIU WangIn order to improve the accuracy of fault diagnosis for EV motor control system under different current conditions, this paper proposed a fault diagnosis strategy of phase loss based on the multi-variable condition, which is derived from Matlab simulation analysis of an EV motor control system. Software implementation process of the diagnosis strategy was given, and HIL fault injection test was conducted through dSPACE real-time system at last. The test results show that the strategy can accurately diagnose phase loss fault of three-phase power line under special operating conditions such as start-up, operation and current sensor fault, and effectively improve the reliability and safety of vehicle driving.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.05.200drive control systemphase lossfault diagnosismulti-variable condition |
| spellingShingle | YANG Linlin CHEN Lei CHEN Jianming LIU Wang A Phase Loss Fault Diagnosis Strategy for EV Motor Control System Kongzhi Yu Xinxi Jishu drive control system phase loss fault diagnosis multi-variable condition |
| title | A Phase Loss Fault Diagnosis Strategy for EV Motor Control System |
| title_full | A Phase Loss Fault Diagnosis Strategy for EV Motor Control System |
| title_fullStr | A Phase Loss Fault Diagnosis Strategy for EV Motor Control System |
| title_full_unstemmed | A Phase Loss Fault Diagnosis Strategy for EV Motor Control System |
| title_short | A Phase Loss Fault Diagnosis Strategy for EV Motor Control System |
| title_sort | phase loss fault diagnosis strategy for ev motor control system |
| topic | drive control system phase loss fault diagnosis multi-variable condition |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2018.05.200 |
| work_keys_str_mv | AT yanglinlin aphaselossfaultdiagnosisstrategyforevmotorcontrolsystem AT chenlei aphaselossfaultdiagnosisstrategyforevmotorcontrolsystem AT chenjianming aphaselossfaultdiagnosisstrategyforevmotorcontrolsystem AT liuwang aphaselossfaultdiagnosisstrategyforevmotorcontrolsystem AT yanglinlin phaselossfaultdiagnosisstrategyforevmotorcontrolsystem AT chenlei phaselossfaultdiagnosisstrategyforevmotorcontrolsystem AT chenjianming phaselossfaultdiagnosisstrategyforevmotorcontrolsystem AT liuwang phaselossfaultdiagnosisstrategyforevmotorcontrolsystem |