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A Reduced-Order Model for Wirelessly Excited Machine Based on Linear Approximation | |
2021-11 | |
发表期刊 | IEEE TRANSACTIONS ON POWER ELECTRONICS |
ISSN | 0885-8993 |
EISSN | 1941-0107 |
卷号 | 36期号:11页码:12389-12399 |
发表状态 | 已发表 |
DOI | 10.1109/TPEL.2021.3079273 |
摘要 | Due to the high cost and shortage of rare earth materials, electrically excited synchronous machines (EESMs) become a potential alternative for electric vehicles. With the help of inductive power transfer (IPT), the EESM would easily realize the brushless excitation to improve its reliability. However, the dependence of IPT and EESM leads to significant control challenge, especially considering the inductive load characteristics. When the traditional modeling approaches are applied to the whole system, a complicated 13th-order model is built, which is unfavorable for dynamic analysis. For simplification, this article proposes a systematic and universal reduced-order model approach based on the local linear approximation of resonant voltage/current. A reduced ninth-order model of system is then obtained based on the approach. The frequency domain characteristic of primary-side control is analyzed, and the reduced-order model has high accuracy compared with the full-order one. Finally, the experimental results are given out to verify the effectiveness of the proposed modeling method. |
关键词 | Windings Integrated circuit modeling Load modeling Inductance Vehicle dynamics Stator windings Couplings Dynamic modeling inductive power transfer (IPT) machine excitation order reduction |
URL | 查看原文 |
收录类别 | SCI ; EI ; SCIE |
WOS研究方向 | Engineering |
WOS类目 | Engineering, Electrical & Electronic |
WOS记录号 | WOS:000678445700032 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
原始文献类型 | Article |
来源库 | IEEE |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/127829 |
专题 | 信息科学与技术学院 信息科学与技术学院_PI研究组_傅旻帆组 |
作者单位 | 1.Institute of Rail Transit, Tongji University, Shanghai, China 2.College of Electronics and Information Engineering, Tongji University, Shanghai, China 3.School of Automotive Studies, Tongji University, Shanghai, China 4.School of Information Science and Technology, ShanghaiTech University, Shanghai, China |
推荐引用方式 GB/T 7714 | Jinsong Kang,Yusong Liu,Liangrong Sun,et al. A Reduced-Order Model for Wirelessly Excited Machine Based on Linear Approximation[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS,2021,36(11):12389-12399. |
APA | Jinsong Kang,Yusong Liu,Liangrong Sun,Zaimin Zhong,&Minfan Fu.(2021).A Reduced-Order Model for Wirelessly Excited Machine Based on Linear Approximation.IEEE TRANSACTIONS ON POWER ELECTRONICS,36(11),12389-12399. |
MLA | Jinsong Kang,et al."A Reduced-Order Model for Wirelessly Excited Machine Based on Linear Approximation".IEEE TRANSACTIONS ON POWER ELECTRONICS 36.11(2021):12389-12399. |
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