报告详情
Design and Optimization of Tubular Linear Vernier Generator for Direct Drive Wave Energy Converter
编号：217
访问权限：公开
更新：2021-06-23 09:42:29
浏览：386次
张贴报告
报告开始：2021年07月02日 16:21（Asia/Shanghai）
报告时间：1min
所在会场：[SP] Poster Session [P3] Poster Session 5 & 6
暂无文件
摘要
Tubular linear vernier generator keeps the advantages of high efficiency and low cost of primary permanent magnet linear generator, but it has more flux leakage. First of all, a new type of tubular linear vernier generator is proposed in this paper. The permanent magnet is embedded in the primary teeth by horizontal and vertical magnetization, which effectively solves the problem of more magnetic leakage at the end of the generator and puts forward the concept of modularization, which greatly reduces the cogging force by modularization. Secondly, taking no-load back EMF, waveform distortion rate and cogging force as the optimization objectives, the sensitivity analysis of the optimization variables of the generator is carried out, and the optimization variables with significant sensitivity are selected to build the model based on box Behnken. Thirdly, particle swarm optimization algorithm is used to solve the response surface model and generate a set of Pareto solutions, so as to obtain the optimal structural parameters of the generator. Finally, the cogging force, output voltage quality and other performance of the optimized generator are calculated and analyzed based on the two-dimensional finite element method, and the multi-objective optimization based on the response surface model and particle swarm optimization algorithm is verified the effectiveness of the design method based on modularization.
关键词
cylindrical linear vernier permanent magnet generator, no-load voltage amplitude, power quality, cogging force，modularization.
报告人
Mei Zhao
Harbin Institute of Technology at Weihai Zhentao Zhang
graduate student Harbin Institute of Technology at Weihai稿件作者
全部评论
重要日期
-
会议日期
07月01日
2021
至07月04日
2021
-
07月03日 2021
报告提交截止日期
-
11月03日 2021
注册截止日期
主办单位
Huazhong University of Science and Technology, China
协办单位
University of Sydney, Australia
Southwest Jiaotong University, China
Southwest Jiaotong University, China
联系方式
- Mr. 港辉曲
- 57******@qq.com
发表评论