Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding Switching
Unlike the winding structure of existing three-phase single winding motors, the winding structure of the dual winding motor (DWM) contains a master part and two slave parts. Thus, when the master part fails, it can be driven using the remaining slave part. It is applicable to various electric parts...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-03-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/6/3442 |
| _version_ | 1827751550912561152 |
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| author | Kyu-Yun Hwang Keun-Young Yoon |
| author_facet | Kyu-Yun Hwang Keun-Young Yoon |
| author_sort | Kyu-Yun Hwang |
| collection | DOAJ |
| description | Unlike the winding structure of existing three-phase single winding motors, the winding structure of the dual winding motor (DWM) contains a master part and two slave parts. Thus, when the master part fails, it can be driven using the remaining slave part. It is applicable to various electric parts driving the integrated electric brake (IEB) system; thereby securing the high reliability of vehicle parts. However, in the existing DWM, there is an overheating problem owing to the increase in current because it operates with half the motor during the faulty mode. Therefore, a compensation method for the increase in current in a faulty mode was employed by increasing the stacking length of the DWM. However, although it solves the overheating problem of the DWM in the faulty mode, the motor output performance and braking performance of the IEB system are degraded in the normal mode because of the change in the motor control parameters. Thus, in this paper, we propose a DWM with winding switching (WS) to simultaneously solve the DWM overheating problem in the faulty mode and the DWM’s performance degradation problem in the normal mode. The output performance of the DWM with an increased stack length and the previously developed base model are compared to verify the performance of the proposed DWM with WS. As a result of the comparison, unlike the DWM with an increased stack length, in which the maximum speed is reduced by 20.5% compared to the existing base model during quick braking in the normal mode, the proposed DWM with WS has no performance degradation. In other words, it is confirmed that the proposed DWM with WS effectively solves the overheating problem during faulty mode, while simultaneously solving the performance degradation problem of the IEB system during the normal mode. |
| first_indexed | 2024-03-11T06:59:42Z |
| format | Article |
| id | doaj.art-904153f1e88848739150b462d415e0e7 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T06:59:42Z |
| publishDate | 2023-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-904153f1e88848739150b462d415e0e72023-11-17T09:21:46ZengMDPI AGApplied Sciences2076-34172023-03-01136344210.3390/app13063442Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding SwitchingKyu-Yun Hwang0Keun-Young Yoon1School of Railway Operation and Control, Dongyang University, Punggi, Yeongju 36040, Republic of KoreaDepartment of Electrical Engineering, Honam University, 417 Eodeung-daero, Gwangju 62399, Republic of KoreaUnlike the winding structure of existing three-phase single winding motors, the winding structure of the dual winding motor (DWM) contains a master part and two slave parts. Thus, when the master part fails, it can be driven using the remaining slave part. It is applicable to various electric parts driving the integrated electric brake (IEB) system; thereby securing the high reliability of vehicle parts. However, in the existing DWM, there is an overheating problem owing to the increase in current because it operates with half the motor during the faulty mode. Therefore, a compensation method for the increase in current in a faulty mode was employed by increasing the stacking length of the DWM. However, although it solves the overheating problem of the DWM in the faulty mode, the motor output performance and braking performance of the IEB system are degraded in the normal mode because of the change in the motor control parameters. Thus, in this paper, we propose a DWM with winding switching (WS) to simultaneously solve the DWM overheating problem in the faulty mode and the DWM’s performance degradation problem in the normal mode. The output performance of the DWM with an increased stack length and the previously developed base model are compared to verify the performance of the proposed DWM with WS. As a result of the comparison, unlike the DWM with an increased stack length, in which the maximum speed is reduced by 20.5% compared to the existing base model during quick braking in the normal mode, the proposed DWM with WS has no performance degradation. In other words, it is confirmed that the proposed DWM with WS effectively solves the overheating problem during faulty mode, while simultaneously solving the performance degradation problem of the IEB system during the normal mode.https://www.mdpi.com/2076-3417/13/6/3442integrated brake systempermanent magnet synchronous motordual winding motorwinding switching |
| spellingShingle | Kyu-Yun Hwang Keun-Young Yoon Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding Switching Applied Sciences integrated brake system permanent magnet synchronous motor dual winding motor winding switching |
| title | Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding Switching |
| title_full | Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding Switching |
| title_fullStr | Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding Switching |
| title_full_unstemmed | Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding Switching |
| title_short | Improvement of Braking Response Performance of Fault-Tolerant Dual Winding Motor for Integrated Brake System Using Winding Switching |
| title_sort | improvement of braking response performance of fault tolerant dual winding motor for integrated brake system using winding switching |
| topic | integrated brake system permanent magnet synchronous motor dual winding motor winding switching |
| url | https://www.mdpi.com/2076-3417/13/6/3442 |
| work_keys_str_mv | AT kyuyunhwang improvementofbrakingresponseperformanceoffaulttolerantdualwindingmotorforintegratedbrakesystemusingwindingswitching AT keunyoungyoon improvementofbrakingresponseperformanceoffaulttolerantdualwindingmotorforintegratedbrakesystemusingwindingswitching |