Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for Vehicles
Aiming at the problems of large excitation loss and low power generation efficiency of silicon rectifier generators and the unstable output voltage of permanent magnet (PM) generators, a hybrid excitation generator (HEG) with suspended brushless claw pole electrical excitation rotor (EER) and combin...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-09-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/18/4723 |
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| author | Huihui Geng Xueyi Zhang Yufeng Zhang Wenjing Hu Yulong Lei Xiaoming Xu Aichuan Wang Shanjian Wang Liwei Shi |
| author_facet | Huihui Geng Xueyi Zhang Yufeng Zhang Wenjing Hu Yulong Lei Xiaoming Xu Aichuan Wang Shanjian Wang Liwei Shi |
| author_sort | Huihui Geng |
| collection | DOAJ |
| description | Aiming at the problems of large excitation loss and low power generation efficiency of silicon rectifier generators and the unstable output voltage of permanent magnet (PM) generators, a hybrid excitation generator (HEG) with suspended brushless claw pole electrical excitation rotor (EER) and combined magnetic pole PM rotor is proposed in the present work. With only one fractional slot winding stator, the generator adopts PM field as the main magnetic field and electrical excitation field as the auxiliary magnetic field, which not only retains the advantages of high efficiency of PM generators but also effectively reduces excitation consumption. The main structure parameters and the design method were analyzed, and a simulation analysis of no-load magnetic field distribution and flux regulation ability was carried out using finite element software to verify the rationality of the hybrid excitation parallel magnetic circuit design. Moreover, the no-load, load, regulation, and voltage regulation characteristics of the designed generator were tested, and the results show that the designed generator has a wide range of voltage regulation, which can ensure stable output voltage under variable speed and load conditions. |
| first_indexed | 2024-03-10T16:25:47Z |
| format | Article |
| id | doaj.art-c1633e4aaa5345d3a31d1c5a69b94372 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T16:25:47Z |
| publishDate | 2020-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-c1633e4aaa5345d3a31d1c5a69b943722023-11-20T13:17:41ZengMDPI AGEnergies1996-10732020-09-011318472310.3390/en13184723Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for VehiclesHuihui Geng0Xueyi Zhang1Yufeng Zhang2Wenjing Hu3Yulong Lei4Xiaoming Xu5Aichuan Wang6Shanjian Wang7Liwei Shi8School of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo 255049, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo 255049, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo 255049, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo 255049, ChinaCollege of Automotive Engineering, Jilin University, Changchun 130012, ChinaSchool of Mechanical Engineering, Beijing University of Science and Technology, Beijing 100083, ChinaManufacturing Technology Department of Shandong Wuzheng Group Co., Ltd., Rizhao 276800, ChinaZhucheng Automobile Factory Research Institute of BAIC Foton Automobile Co., Ltd., Weifang 262200, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo 255049, ChinaAiming at the problems of large excitation loss and low power generation efficiency of silicon rectifier generators and the unstable output voltage of permanent magnet (PM) generators, a hybrid excitation generator (HEG) with suspended brushless claw pole electrical excitation rotor (EER) and combined magnetic pole PM rotor is proposed in the present work. With only one fractional slot winding stator, the generator adopts PM field as the main magnetic field and electrical excitation field as the auxiliary magnetic field, which not only retains the advantages of high efficiency of PM generators but also effectively reduces excitation consumption. The main structure parameters and the design method were analyzed, and a simulation analysis of no-load magnetic field distribution and flux regulation ability was carried out using finite element software to verify the rationality of the hybrid excitation parallel magnetic circuit design. Moreover, the no-load, load, regulation, and voltage regulation characteristics of the designed generator were tested, and the results show that the designed generator has a wide range of voltage regulation, which can ensure stable output voltage under variable speed and load conditions.https://www.mdpi.com/1996-1073/13/18/4723hybrid excitation generatorbrushless claw pole electrical excitationcombined magnetic polevehicles |
| spellingShingle | Huihui Geng Xueyi Zhang Yufeng Zhang Wenjing Hu Yulong Lei Xiaoming Xu Aichuan Wang Shanjian Wang Liwei Shi Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for Vehicles Energies hybrid excitation generator brushless claw pole electrical excitation combined magnetic pole vehicles |
| title | Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for Vehicles |
| title_full | Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for Vehicles |
| title_fullStr | Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for Vehicles |
| title_full_unstemmed | Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for Vehicles |
| title_short | Development of Brushless Claw Pole Electrical Excitation and Combined Permanent Magnet Hybrid Excitation Generator for Vehicles |
| title_sort | development of brushless claw pole electrical excitation and combined permanent magnet hybrid excitation generator for vehicles |
| topic | hybrid excitation generator brushless claw pole electrical excitation combined magnetic pole vehicles |
| url | https://www.mdpi.com/1996-1073/13/18/4723 |
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