We will perform frequency response analysis using software for electric field analysis (electric field simulator) based on the finite element method.
The software for electric field analysis using the finite element method (electric field simulator) performs frequency response analysis. It can handle 3D, 2D, and axisymmetric problems. 【Features】 - It is integrated with the PHOTO series dedicated pre- and post-processing tools, allowing for a seamless operation from data creation to analysis and result processing. - Since it is integrated with other PHOTO series modules, coupled analyses, such as deriving temperature distribution from heat generation obtained through electric field analysis, can be easily performed. - A revolutionary speedup has been achieved through the combined use of edge element method and ICCG method (tens of times faster than conventional finite element methods). - The use of finite element method ensures stable solutions, making it user-friendly even for beginners. - It can be coupled with the thermal conduction analysis module PHOTO-THERMO to calculate temperature distribution from Joule heating within conductors. - Since VOLTjω and THERMO are integrated, the transfer of heat generation density is automatically conducted without the need for files. - It is also possible to use VOLTjω and THERMO independently.
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basic information
- Linear relative permittivity and linear electrical conductivity can be used. - Nonlinear analysis with electric field dependence of electrical conductivity and permittivity can be performed. - Anisotropy of electrical conductivity and permittivity can be handled. - Nonlinear analysis with temperature-dependent thermal conductivity and specific heat can be performed. - Conditions for constant temperature boundaries, adiabatic boundaries, and heat transfer boundaries can be set. - As analysis results, electric field distribution, current distribution, and more can be obtained. - The total heat generation [W] for each material property can be output. - The slide interface allows for the handling of objects in relative motion. - Analysis considering displacement currents generated in time-varying dielectrics can be performed. - It is equipped with a restart function. - Multiple files can be loaded for continuous execution. - The external field function allows for easy movement of magnets and coils.
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【Applicable Fields】 Areas where simulation of heat conduction due to electric field (electric field) and current distribution within conductors is required.
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Company information
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.
