A simulation and experiment coassisted learning platform for understanding electromagnetic interaction in a smart grid

Abstract

An innovative current measurement method in power systems has attracted more attention from both the industry and academia. Nevertheless, students can feel challenged when assigned to learn new concepts with the currently already difficult engineering courses. Therefore, in this paper, a training platform is designed based on finite element analysis simulation and laboratory experiments. With this training platform, simple and effective simulations and experiments can be performed. In addition, extended applications of this training platform are presented such as design of the magnetic shielding structure, magnetic flux density visualization and calculation of overhead power lines. This design can help engineering students to better understand the application of electromagnetics and the novel current measurement research field.

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“…They use the platform to carry out easy-to-use simulations and tests. Additionally, they computed the overhead power line, visualized the magnetic flux density, and designed the magnetic shielding structure using the platform [10]. From a technical standpoint, Pham Q. D. et al looked into the difficulties in implementing smart education systems (SES) in underdeveloped nations.…”

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“…The algorithm is mainly the finite element method (FEM) [5,32,44], which is a numerical method widely used to solve PDEs and visualize some phenomena, such as stress and strain distribution, heat transfer, fluid flow, and electromagnetic potential when integrated with the pdetool from the MATLAB platform. The steps involved in solving the PDEs include: the establishment of geometrical models, definition of the boundary conditions, selecting the type of PDE, generation of mesh, and visualization of the solution.…”