Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles
To solve the problems of the low power density of pure electric excitation generator and nonadjustable magnetic field of pure permanent magnet (PM) generator, a salient-pole hybrid excitation generator (HEG) was proposed in this paper. The designed generator realized coexcitation of two magnetic fie...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
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| Series: | Journal of Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/5321046 |
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| author | Huihui Geng Xue-Yi Zhang Yanhong Gao Shilong Yan Yufeng Zhang Yutong Han Lei Wang Sizhan Hua |
| author_facet | Huihui Geng Xue-Yi Zhang Yanhong Gao Shilong Yan Yufeng Zhang Yutong Han Lei Wang Sizhan Hua |
| author_sort | Huihui Geng |
| collection | DOAJ |
| description | To solve the problems of the low power density of pure electric excitation generator and nonadjustable magnetic field of pure permanent magnet (PM) generator, a salient-pole hybrid excitation generator (HEG) was proposed in this paper. The designed generator realized coexcitation of two magnetic fields by changing the shape of the pole shoes and embedding the combined-pole PM steels. Compared with other HEGs, it had the advantages of high power density, less excitation loss, and small volume. The paper deduced the analytical expressions of the main magnetic field and armature reaction magnetic field of the HEG and analyzed the armature reaction magnetic circuit, the main influencing parameters, and the influence law of each parameter on the generator output performance to complete the parameter matching of the whole machine. The prototype was trial manufactured and tested with the optimized parameters. The results show that the designed HEG has a low voltage regulation rate, good no-load characteristics, and regulation characteristics. It can ensure the regulated output voltage under rated load conditions and meet the application requirement. |
| format | Article |
| id | doaj-art-26d6860b4b1f4724b076919d6a123762 |
| institution | Kabale University |
| issn | 2314-4912 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Engineering |
| spelling | doaj-art-26d6860b4b1f4724b076919d6a1237622025-02-03T01:22:58ZengWileyJournal of Engineering2314-49122022-01-01202210.1155/2022/5321046Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for VehiclesHuihui Geng0Xue-Yi Zhang1Yanhong Gao2Shilong Yan3Yufeng Zhang4Yutong Han5Lei Wang6Sizhan Hua7School of Transportation and Vehicle EngineeringSchool of Transportation and Vehicle EngineeringTechnology DepartmentSchool of Transportation and Vehicle EngineeringSchool of Transportation and Vehicle EngineeringResearch and Development CenterTechnology CenterSchool of Transportation and Vehicle EngineeringTo solve the problems of the low power density of pure electric excitation generator and nonadjustable magnetic field of pure permanent magnet (PM) generator, a salient-pole hybrid excitation generator (HEG) was proposed in this paper. The designed generator realized coexcitation of two magnetic fields by changing the shape of the pole shoes and embedding the combined-pole PM steels. Compared with other HEGs, it had the advantages of high power density, less excitation loss, and small volume. The paper deduced the analytical expressions of the main magnetic field and armature reaction magnetic field of the HEG and analyzed the armature reaction magnetic circuit, the main influencing parameters, and the influence law of each parameter on the generator output performance to complete the parameter matching of the whole machine. The prototype was trial manufactured and tested with the optimized parameters. The results show that the designed HEG has a low voltage regulation rate, good no-load characteristics, and regulation characteristics. It can ensure the regulated output voltage under rated load conditions and meet the application requirement.http://dx.doi.org/10.1155/2022/5321046 |
| spellingShingle | Huihui Geng Xue-Yi Zhang Yanhong Gao Shilong Yan Yufeng Zhang Yutong Han Lei Wang Sizhan Hua Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles Journal of Engineering |
| title | Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles |
| title_full | Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles |
| title_fullStr | Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles |
| title_full_unstemmed | Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles |
| title_short | Performance Analysis and Optimization of Built-In Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generators for Vehicles |
| title_sort | performance analysis and optimization of built in permanent magnet and salient pole electromagnetic hybrid excitation generators for vehicles |
| url | http://dx.doi.org/10.1155/2022/5321046 |
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