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Electromagnet optimization design method based on orthogonal test and JMAG simulation

A technology of orthogonal test and design method, applied in computer-aided design, design optimization/simulation, calculation, etc., can solve problems such as inability to establish a scheme efficiently and quickly, time-consuming, human and material resources, etc.

Pending Publication Date: 2019-07-05
WENZHOU UNIVERSITY
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Problems solved by technology

However, the current analysis of electromagnet attraction is mostly based on theoretical formula analysis, ANSYS simulation analysis and test measurement. In the initial stage of electromagnet design, it is not possible to efficiently and quickly establish a plan for its material selection, structural size, and manufacturing process. , consume time, manpower, material resources and other resources

Method used

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  • Electromagnet optimization design method based on orthogonal test and JMAG simulation
  • Electromagnet optimization design method based on orthogonal test and JMAG simulation
  • Electromagnet optimization design method based on orthogonal test and JMAG simulation

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specific Embodiment

[0039] Specific examples are as follows: The purpose and requirements of the test are as follows: at an ambient temperature of 25°C to 55°C, the 1.3mm attraction of the electromagnet should be greater than or equal to 24.05N during the working process, and the greater the attraction value, the better .

[0040] The influencing factors selected in the orthogonal test are the material of the movable iron core of the electromagnet, the angle of the cone angle at the bottom of the movable iron core, the angle of the cone angle at the bottom of the fixed iron core, and the ambient temperature.

[0041]The impact levels of the above-mentioned influencing factors are specifically: the materials of the movable iron core include DT4, SUS430, and S10C; The bottom cone angles are 19°30′, 20°, and 20°30′; the ambient temperature is 25°C, 40°C, and 55°C, as shown in Table 1 below:

[0042] Table 1 Orthogonal table

[0043]

[0044] The orthogonal table selected for the orthogonal expe...

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Abstract

The invention discloses an electromagnet optimization design method based on an orthogonal test and JMAG simulation, and relates to the field of electromagnet design. The method comprises the following steps of 1, preliminarily selecting an orthogonal test influence factor which has an influence on the attraction of an electromagnet according to the production experience; 2, selecting a proper orthogonal table according to a standard orthogonal table design method, arranging influence factors in each column of the selected orthogonal table, carrying out header design, and determining an orthogonal test scheme; 3, according to the orthogonal test design, importing an orthogonal test scheme into JMAG simulation software; 4, adding JMAG simulation software into the orthogonal table to obtainan electromagnet attraction value; 5, importing the data in the step D into Minitab software for data analysis; and 6, determining an optimal scheme which has the maximum attraction force of the electromagnet and accords with the actual production by integrating the experiment results. The method has the advantages of high efficiency and accuracy.

Description

technical field [0001] The invention relates to the field of electromagnet design, in particular to an optimal design method for electromagnets based on orthogonal experiments and JMAG simulation. Background technique [0002] Electromagnets are widely used in many fields such as heavy industry, light industry, communication industry and transportation industry in our daily life. The common ones are: smart door locks, electric bells, electromagnetic relays, electromagnetic cranes, etc. While the electromagnet continues to develop, the improvement of the overall performance of the electromagnet has also become an industrial trend, and the most important performance in the working process of the electromagnet is the size of the attractive force. If the iron cannot be absorbed or disconnected, its application value cannot be reflected in the application process. Therefore, the research on the attractive force in the electrification process of the electromagnet has also become ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G01R33/12
CPCG01R33/12G01R33/1253G06F30/20
Inventor 庞继红赵华罗中伦王国强龙江启綦法群李俊杰
Owner WENZHOU UNIVERSITY
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