The Influence of Different Slot Permanent Magnet Magnetization Directions on the Power Density Enhancement of Transverse Flux Linear Generator
发布时间：2025-05-08点击次数：
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DOI码：10.1109/TMAG.2025.3552358
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所属单位：南京工程学院电力工程学院
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发表刊物：IEEE Transactions on Magnetics
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项目来源：南京工程学院校级科研基金（YKJ202453）资助项目
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关键字：Linear generator, slot permanent magnets, transverse flux generator, wave energy conversion.
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摘要：In the past decades, various linear generators have been applied in direct drive wave energy converter (DDWEC). However, linear generators have the demerit of low power density in low-speed applications. The transverse flux linear generator (TFLG) can achieve higher power density due to the decoupling of electromagnetic loads and the use of laminated silicon steel sheets in primary to reduce iron loss. Also, magnetic field modulated machine is a suitable solution in low-speed large thrust application scenario. In this paper, a TFLG used in DDWEC is proposed. In addition to the magnetic field modulation effect, another highlight of this topology is the use of permanent magnets (PMs) in the slots, which further enhances power density. The simulation results prove that the proposed TFLG reaches large power density and has relatively low thrust ripple. Tangential magnetization type can achieve higher power density than its radial counterpart, but it is difficult to fix the slot PM in tangential magnetization type. The power density per PM volume of the TFLG prototype is 975.1 kW/m3, and the thrust ripple is 2.62%.
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合写作者：Zhengyuan Zhu,Wei Qin,Gaojun Meng,Tao Xia,Lei Huang
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第一作者：Minshuo Chen
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论文类型：期刊论文
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通讯作者：Lei Huang
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学科门类：工学
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页面范围：early access
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是否译文：否
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发表时间：2025-01-01
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收录刊物：SCI
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陈珉烁
个人信息
- 教师拼音名称：chenminshuo
- 出生日期：1992-11-19
- 电子邮箱：
- 入职时间：2024-09-03
- 所在单位：电力工程学院、沈国荣学院
- 学历：研究生
- 办公地点：科创中心432
- 性别：男
- 联系方式：15751867198
- 学位：博士
- 在职信息：在岗
- 毕业院校：东南大学
- 学科：电力系统及其自动化
电机与电器
曾获荣誉：
- 2023-04第48届日内瓦国际发明展银奖
- 2023-06江苏省电力科学技术进步奖三等奖
- 2022-12国网江苏省电力有限公司科学技术进步奖二等奖
- 2023-10IECON2023国际会议Session chair
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