Design of simplifying modeling of stacked iron core transformer

Yi Feng

doi:10.1117/12.3010828

2 November 2023 Design of simplifying modeling of stacked iron core transformer

Yi Feng

Proceedings Volume 12919, International Conference on Electronic Materials and Information Engineering (EMIE 2023); 1291910 (2023) https://doi.org/10.1117/12.3010828
Event: 3rd International Conference on Electronic Materials and Information Engineering (EMIE 2023), 2023, Guangzhou,, China

Abstract

As one of the most important infrastructure in the power system, transformers play a crucial role in China's power system. Stacked iron core is one of the most important parts of power transformers, and its material selection and processing accuracy directly determine the various performance indicators of the transformer. The geometric structure of stacked iron cores is very complex, and establishing an accurate three-dimensional model requires a lot of computational resources and time. Therefore, it is necessary to study simplified modeling methods to improve computational efficiency and reduce computational costs. We explored a simplified modeling methods, equivalent circuit models, which can significantly reduce computational complexity while ensuring certain accuracy. Different modeling methods have differences in accuracy, computational complexity, and applicability, and need to be selected and optimized based on specific problems.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yi Feng "Design of simplifying modeling of stacked iron core transformer", Proc. SPIE 12919, International Conference on Electronic Materials and Information Engineering (EMIE 2023), 1291910 (2 November 2023); https://doi.org/10.1117/12.3010828

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