磁通变换器的设计

发布时间：2018-07-04 20:34

本文选题：磁通变换器 + 设计　；参考：《东南大学》2015年硕士论文

【摘要】：磁通变换器(Flux Transfer Trip)是一种小型储能式电磁铁,广泛运用于智能电器中,是智能电器的电子与机械的重要联接器件,其功能的稳定实现,是智能电器质量的最直接指标之一,也是衡量智能控制器是否可靠的主要标志。本文是依托某低压电器的磁通变换器,在参考文献的基础上,总结了磁通变换器的发展和趋势,并以特定型号的磁通变换器为研究对象,在对其通过磁路的原理分析,运用仿真软件进行电磁场分析,并在此基础上进行了结构优化,提出了磁通变换器的设计方法及思路,设计并验证了其有效性。结合磁通变换器的设计特点,根据参数需求,给出了磁通变换器的整体方案设计。在针对磁通变换器的设计研究中,作者充分运用了磁路的研究方法。通过磁路法对磁通变换器结构进行研究,明确了分磁结构设计是现代磁通变换器结构设计的重大作用,并第一次提出了激励放大系数的概念。运用电磁场有限元软件MAXWELL3D对磁通变换器的电磁系统进行了全面的仿真计算,结合三维造型软件UG,真正实现了虚拟样机技术的运用。在电磁系统设计的基础上,设计机械及电路,并进行了系统耦合仿真,实现了磁通变换器的瞬态耦合计算,有效的解决了实际工程问题。
[Abstract]:Flux transfer trip is a small type of energy storage electromagnet, which is widely used in intelligent electrical appliances. It is an important connection device between electronics and machinery of intelligent electrical appliances. The stable realization of its functions is one of the most direct indicators of the quality of intelligent electrical appliances. It is also the main indicator to measure the reliability of intelligent controller. On the basis of reference, this paper summarizes the development and trend of magnetic flux converter based on a certain low voltage electric appliance, and takes a specific type of flux converter as the research object, and analyzes its principle of passing through magnetic circuit. The electromagnetic field analysis is carried out by using the simulation software, and the structure optimization is carried out on this basis. The design method and train of thought of the flux converter are put forward, and its validity is designed and verified. According to the design characteristics of flux converter and the requirement of parameters, the overall scheme design of flux converter is given. In the design and research of flux converter, the author makes full use of the research method of magnetic circuit. The structure of flux converter is studied by magnetic circuit method. It is clear that the design of magnetic separation structure is an important role in the structure design of modern flux converter, and the concept of excitation magnification factor is put forward for the first time. The electromagnetic field finite element software MAXWELL3D is used to simulate the electromagnetic system of the flux converter. The virtual prototyping technology is realized by using the 3D modeling software UG. Based on the design of electromagnetic system, the mechanism and circuit are designed, and the system coupling simulation is carried out. The transient coupling calculation of the flux converter is realized, which effectively solves the practical engineering problem.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TM574

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