[Case Study] Three-Dimensional Nonlinear Static Magnetic Field Analysis of Steel Plates Using External Coils
Calculate the average magnetic flux density flowing inside the iron plate! A case study comparing and verifying the measurements of Team Problem 13.
We conducted a three-dimensional nonlinear static magnetic field analysis by arranging coils in a structure using our "PHOTO-MAG." The analysis focuses on the magnetic flux density flowing inside when a direct current is passed through the coils. The analysis model was created using symmetry, resulting in a 1/2 model. We compared the measured values with the analysis results obtained using our software. Detailed analysis result diagrams can be viewed through the related links. 【Case Overview】 ■ Analysis Subject: Structure composed of iron plates and coils ■ Software Used: PHOTO-MAG ■ Current Value: 1000 [AT] ■ Input Items: Only magnetic characteristics were input *For more details, please download the PDF or feel free to contact us.
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【Other Case Overview】 ■ Static analysis is performed using magnetic field analysis software based on the finite element method. ■ Linear and nonlinear permeability can be used. ■ Permanent magnets and direct current can be used. ■ The external field function allows for easy movement of magnets and coils. *For more details, please download the PDF or feel free to contact us.
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【Application Fields of Magnetic Field Analysis】 ■ Magnetic heads, superconducting electromagnets ■ Magnetic shields, electromagnetic switches ■ Speakers, solenoid coils, reactors, etc. *For more details, please download the PDF or feel free to contact us.
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At Photon, we are developing "electromagnetic field analysis software" that models and simulates products and components utilizing electromagnetic phenomena on a computer. In traditional design and development environments, the process has primarily revolved around trial and error through prototyping based on the experience of engineers and experiments with prototypes. However, conducting experiments using actual prototypes and analyzing the results requires significant time and cost. Moving forward, transitioning from an experimental and prototyping-based approach to an analysis-based design approach will be a crucial challenge for improving productivity, and establishing simulation technology as the core of analysis-based design techniques will be essential. In this context, Photon is developing and providing "analysis software" focusing on electromagnetic fields, as well as heat, vibration, and sound fields. By utilizing Photon's software, efficient development and design of various industrial products can be achieved. In this way, Photon aims to support users in reducing the number of prototypes, lowering development costs, and shortening development periods in their manufacturing environments, ultimately enhancing their competitiveness.


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