Design and Analysis of a Static Excitation Part of a Brushless Wound Rotor Excitation Synchronous Machine Without an Exciter
Design and Analysis of a Static Excitation Part of a Brushless Wound Rotor Excitation Synchronous Machine Without an Exciter
复制标题
无励磁机无刷绕线转子励磁同步机静态励磁部分的设计与分析
DOI：
10.1109/tec.2020.2981626
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发表时间：
2020-09
影响因子：
4.9
通讯作者：
Bin Jiang
中科院分区：
文献类型：
--
作者：
Shushu Zhu;Yaohua Hu;Chuang Liu;Kai Wang;Yunyue Yu;Zhou Zhou;Bin Jiang
本文对无励磁机的无刷绕线转子混合励磁发电机（无刷WRHEG）的静态励磁部分进行了分析。绕线式转子混合励磁发电机的励磁部件是在铁芯中放置直流定子励磁绕组和转子谐波线圈，从而实现无刷励磁。在这项研究中，定子励磁绕组和转子谐波线圈的选择，这是实现无刷励磁的关键，是提供。从理论上研究了静磁场对气隙磁场的影响。利用傅里叶级数分析了气隙磁场的谐波含量，并研究了谐波对输出电压的影响。还考虑了静态励磁磁场对铁损的影响。一个1.5 kVA的原型制作，以验证理论和有限元（FE）分析的有效性。测量了空载和额定负载条件下的输出电压。测试了无刷WRHEG的磁场调节能力和效率。结果表明，无刷励磁是在保持WRHEG运行性能不变的情况下实现的。
The static excitation part of a brushless wound rotor hybrid excitation generator without an exciter (brushless WRHEG) is analyzed in this paper. The DC stator excitation windings and rotor harmonic coils are placed in the iron core as the excitation part, so that the brushless excitation for a wound rotor hybrid excitation generator (WRHEG) can be realized. In this study, the selection of stator excitation windings and rotor harmonic coils, which are essential for achieving of the brushless excitation, is providing. The effect of the static magnetic field on the air-gap magnetic field is studied theoretically. The harmonic content of the air-gap magnetic field is analyzed by Fourier series form and the effect of harmonics on the output voltage is also investigated. The influence of the static excitation field on the iron loss is also considered. A 1.5 kVA prototype is fabricated to verify the validity of the theoretical and Finite Element (FE) analysis. The output voltage under the no-load and the rated load conditions are measured. The field regulation capacity and the efficiency of the brushless WRHEG are tested. It shows that the brushless excitation is achieved by remaining the operating performance of WRHEG unchanged.
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DOI：
10.23919/icems.2018.8549358
发表时间：
2018-10
期刊：
2018 21st International Conference on Electrical Machines and Systems (ICEMS)
影响因子：
--
作者：
Masahiro Aoyama;T. Noguchi
通讯作者：
Masahiro Aoyama;T. Noguchi
DOI：
10.1201/b12211
发表时间：
2008-02
期刊：
--
影响因子：
--
作者：
T. Lipo
通讯作者：
T. Lipo
基于集成无刷励磁的混合励磁发电机的磁场分布和工作特性
DOI：
10.1109/tmag.2016.2558484
发表时间：
2016
期刊：
IEEE Transaction on Magnetics
影响因子：
--
作者：
S. S. Zhu;C. Liu;K. Wang;X. B. Yuan;Y. H. Hu;Y. H. Ning
通讯作者：
Y. H. Ning
影响因子：
1.8
作者：
A. Hussain;B. Kwon
通讯作者：
A. Hussain;B. Kwon
影响因子：
4.9
作者：
J. Nøland;F. Evestedt;J. J. Pérez-Loya-J.;J. Abrahamsson;U. Lundin
通讯作者：
J. Nøland;F. Evestedt;J. J. Pérez-Loya-J.;J. Abrahamsson;U. Lundin