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5 June 2024 Characteristic analysis and optimization of modified rotary transformer
Zihao Zhang, Yan Sun
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Proceedings Volume 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024); 131637Z (2024) https://doi.org/10.1117/12.3030180
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 2024, Xi'an, China
Abstract
The emergence of the rotary transformer has provided a new solution to replace the brushes of electric motors. This paper presents structural modifications based on traditional rotary transformers to study the transmission characteristics of electrical energy. It explores the impact of key parameters on performance through theoretical analysis, establishes a finite element model for validation, and conducts simulation analyses in both stationary and rotating states. To address the nonlinear changes occurring in the rotating state that may lead to suboptimal designs, a solution using genetic algorithms is employed, resulting in a comprehensive design scheme for rotary transformers.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Zihao Zhang and Yan Sun "Characteristic analysis and optimization of modified rotary transformer", Proc. SPIE 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 131637Z (5 June 2024); https://doi.org/10.1117/12.3030180
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KEYWORDS
Magnetism
Transformers
Inductance
Finite element methods
Genetic algorithms
Structural design
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