电磁阻尼器的发展现状及应用前景  

Development and Application Prospects of the Electromagnetic Damper

作　　者：寇宝泉[1] 金银锡[1] 张赫[1] 张鲁[1] 张海林[1] 

机构地区：[1]哈尔滨工业大学电气工程及自动化学院,黑龙江省哈尔滨市150001

出　　处：《中国电机工程学报》2015年第12期3132-3143,共12页Proceedings of the CSEE

基　　金：国家科技重大专项(2012ZX04001-051)~~

摘　　要：电磁阻尼器在产生阻尼力的过程中,初级和次级没有直接接触、噪声小、维护方便、可靠性高、阻尼力可调,因此电磁阻尼器在工程领域中的应用非常广泛。其中,电磁阻尼器在电磁制动领域当中的应用最为广泛,例如高速列车、电车和磁悬浮列车等的制动系统。文中根据初级励磁源的不同,将电磁阻尼器分成电励磁、永磁式和混合励磁电磁阻尼器;又根据主磁路结构的不同,将电磁阻尼器分成直线、轴向和径向电磁阻尼器,详细分析和总结了国内外学者对不同结构的电磁阻尼器的研究情况,并且指出了还需进一步研究的问题和发展前景。ABSTRACT：The electromagnetic damper has many excellent advantages, such as no mechanical contact, small noise, easy to maintenance, high reliability and controllable braking force and so on. To date, it has very extensive applications in the field of engineering. At present, the majority of the researches about electromagnetic damper focus in the domain of magnetic braking, for example, the braking system of the high speed train, tram and magnetic levitation train. According to different primary flux sources, the electromagnetic damper is classified into electric excitation type, permanent magnet type, and hybrid excitation type. According to different magnetic circuit structures, the electromagnetic damper is classified into linear type, axial type and radial type. In this paper, the relevant researches of various types of electromagnetic damper are summarized. Some issues that have not yet been studied and the development prospect of electromagnetic dampers are also expounded.

关 键 词：电磁阻尼器 混合励磁 永磁体 电励磁 发展趋势 

分 类 号：TM46[电气工程—电器]