Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system
Abstract There is an urgent need to develop a robust capacitor charge power supply (CCPS) system to meet the requirement of pulsed load in all‐weather mobile occasions such as vehicle, ship and aircraft. Brushless doubly fed alternator (BDFA) works through the rotor's pole pairs' transform...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
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| Series: | IET Electric Power Applications |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/elp2.12140 |
| _version_ | 1817997874910199808 |
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| author | Kexun Yu Tantan Zhao Xianfei Xie Songlin Guo |
| author_facet | Kexun Yu Tantan Zhao Xianfei Xie Songlin Guo |
| author_sort | Kexun Yu |
| collection | DOAJ |
| description | Abstract There is an urgent need to develop a robust capacitor charge power supply (CCPS) system to meet the requirement of pulsed load in all‐weather mobile occasions such as vehicle, ship and aircraft. Brushless doubly fed alternator (BDFA) works through the rotor's pole pairs' transformation to get excitation indirectly, without magnets, brushes and slip rings. Both DC and AC excitation can be used. Therefore, it has high reliability and a good application prospect in the CCPS system. However, the existing research studies lack analysis of the parameters that affect charging performance, and have no experimental analysis of the prototype. To solve this problem, a comprehensive design method and experimental procedure of the pulsed BDFA are proposed and investigated. First, the operation principle of the pulsed BDFA is illustrated. Then, the charging performances under different design schemes are comparatively analysed through the finite element analysis (FEA). Finally, a prototype of the pulsed BDFA is manufactured, and the related experiments are carried out. The results verify the feasibility of the experimental procedure and the accuracy of FEA. The comprehensive design method and experimental procedure in this work provide a straightforward reference for the subsequent applications in the CCPS system. |
| first_indexed | 2024-04-14T02:44:44Z |
| format | Article |
| id | doaj.art-862255a415d84fcdbaf546f192b10c40 |
| institution | Directory Open Access Journal |
| issn | 1751-8660 1751-8679 |
| language | English |
| last_indexed | 2024-04-14T02:44:44Z |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Electric Power Applications |
| spelling | doaj.art-862255a415d84fcdbaf546f192b10c402022-12-22T02:16:35ZengWileyIET Electric Power Applications1751-86601751-86792022-01-0116112613610.1049/elp2.12140Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply systemKexun Yu0Tantan Zhao1Xianfei Xie2Songlin Guo3State Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan Hubei ChinaState Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan Hubei ChinaState Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan Hubei ChinaState Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan Hubei ChinaAbstract There is an urgent need to develop a robust capacitor charge power supply (CCPS) system to meet the requirement of pulsed load in all‐weather mobile occasions such as vehicle, ship and aircraft. Brushless doubly fed alternator (BDFA) works through the rotor's pole pairs' transformation to get excitation indirectly, without magnets, brushes and slip rings. Both DC and AC excitation can be used. Therefore, it has high reliability and a good application prospect in the CCPS system. However, the existing research studies lack analysis of the parameters that affect charging performance, and have no experimental analysis of the prototype. To solve this problem, a comprehensive design method and experimental procedure of the pulsed BDFA are proposed and investigated. First, the operation principle of the pulsed BDFA is illustrated. Then, the charging performances under different design schemes are comparatively analysed through the finite element analysis (FEA). Finally, a prototype of the pulsed BDFA is manufactured, and the related experiments are carried out. The results verify the feasibility of the experimental procedure and the accuracy of FEA. The comprehensive design method and experimental procedure in this work provide a straightforward reference for the subsequent applications in the CCPS system.https://doi.org/10.1049/elp2.12140AC machinesbrushless machinespulsed power supplies |
| spellingShingle | Kexun Yu Tantan Zhao Xianfei Xie Songlin Guo Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system IET Electric Power Applications AC machines brushless machines pulsed power supplies |
| title | Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system |
| title_full | Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system |
| title_fullStr | Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system |
| title_full_unstemmed | Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system |
| title_short | Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system |
| title_sort | design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system |
| topic | AC machines brushless machines pulsed power supplies |
| url | https://doi.org/10.1049/elp2.12140 |
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