Yingyi Xia
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View article: Improvement of Mechanical Performance of Large Capacity Dry‐Type On‐Board Traction Transformer Under Short‐Circuit Electromagnetic Force
Improvement of Mechanical Performance of Large Capacity Dry‐Type On‐Board Traction Transformer Under Short‐Circuit Electromagnetic Force Open
The application of dry‐type on‐board traction transformers (D‐OBTTs) aims to achieve lightweight electric multiple units (EMUs) and support the approach for carbon neutrality. However, the production of large capacity D‐OBTTs are limited d…
View article: Research on thermal aging characteristics of silicone rubber composite materials for dry-type distribution transformers
Research on thermal aging characteristics of silicone rubber composite materials for dry-type distribution transformers Open
To enhance the long-term operational stability of transformers, this study focuses on silicone rubber composite insulation materials for dry-type distribution transformers (D-DTs). Based on obtaining the optimal initial performance of sili…
View article: Molecular dynamics simulation of thermodynamic properties of Al <sub>2</sub> O <sub>3</sub> -modified silicone rubber under silane coupling agent modification
Molecular dynamics simulation of thermodynamic properties of Al <sub>2</sub> O <sub>3</sub> -modified silicone rubber under silane coupling agent modification Open
Silicone rubber is renowned for its excellent insulating properties. Enhancing its thermal conductivity can significantly improve its performance, making it more suitable for the demanding conditions of operational transformers. Adding liq…
View article: Calculation method for the dynamic temperature distribution of winding area in dry-type on-board traction transformer
Calculation method for the dynamic temperature distribution of winding area in dry-type on-board traction transformer Open
Dry-type on-board traction transformers have attracted considerable attention because of their lightweight and flameproof characteristics. The temperature distribution of winding areas is a critical indicator for representing operation per…
Study on hydrophobicity and aging characteristics of epoxy resin modified with nano-MgO Open
The 10 kV switchgear is widely utilized in power systems due to its convenience and reliability. However, in high-humidity environments, switchgear is susceptible to condensation, which can severely damage its internal insulation component…
View article: Electromagnetic anisotropic homogeneous model for eddy‐current field in single‐phase wound core
Electromagnetic anisotropic homogeneous model for eddy‐current field in single‐phase wound core Open
The analysis of the eddy‐current field in the wound core widely used in the field of transformer energy conservation is taken as the theme. Adopting the homogenisation idea to consider the unique geometry of the wound core and features of …