摘要
电永磁起重机作为大型起吊装置,在机械搬运方面应用广泛。与传统的电磁起重技术相比,电永磁起重技术具有以下特点:节能;性能稳定、可靠、安全;结构简单,吸力均匀;吸重比高。文章从电永磁起重机的工作原理、磁性材料、结构优化和控制系统四个方面出发,详细介绍了电永磁起重机关键技术的发展现状,总结了现有产品的优缺点,并探讨和展望电永磁起重机的未来研究方向和前景。
As a large-scale lifting device,electric permanent magnet cranes are widely used in mechanical handling.Compared with the traditional electromagnetic lifting technology,the permanent magnet lifting technology has the following characteristics:energy saving;stable,reliable and safe performance;simple structure,uniform suction;high suction-to-weight ratio.Starting from the four aspects of electric permanent magnet crane s working principle,magnetic materials,structure optimization and control system,the article introduces in detail the current development status of the key technology of electric permanent magnet crane,summarizes the advantages and disadvantages of existing products,and discusses and prospects electric permanent magnet cranes.The future research direction and prospects of permanent magnet cranes.
作者
屠海
孙彦军
赵杰
张永强
张海涛
TU Hai;SUN Yan-Jun;ZAHO Jie;ZHANG Yong-Qiang;ZHANG Hai-Tao(Gansu Jiu Steel Group Hongxing Iron and Steel Co.,Ltd.,Jiayuguan 735100,China)
出处
《重型机械》
2022年第1期9-15,共7页
Heavy Machinery
关键词
电永磁起重机
工作原理
磁性材料
结构优化
控制系统
electric permanent magnet crane
working principle
magnetic material
structure optimization
control system
