Xiaolei Zhao, Jun Hu, Xiao Yang, 等. Filler Size Effect on Tuning Electrical, Mechanical, and Thermal Properties of Field Grading Composites[J]. 中国电机工程学会电力与能源系统学报(英文), 2023,9(2):743-750.
Xiaolei Zhao, Jun Hu, Xiao Yang, et al. Filler Size Effect on Tuning Electrical, Mechanical, and Thermal Properties of Field Grading Composites[J]. CSEE Journal of Power and Energy Systems, 2023, 9(2): 743-750.
Xiaolei Zhao, Jun Hu, Xiao Yang, 等. Filler Size Effect on Tuning Electrical, Mechanical, and Thermal Properties of Field Grading Composites[J]. 中国电机工程学会电力与能源系统学报(英文), 2023,9(2):743-750.DOI: 10.17775/CSEEJPES.2022.05280.
Xiaolei Zhao, Jun Hu, Xiao Yang, et al. Filler Size Effect on Tuning Electrical, Mechanical, and Thermal Properties of Field Grading Composites[J]. CSEE Journal of Power and Energy Systems, 2023, 9(2): 743-750.DOI: 10.17775/CSEEJPES.2022.05280.
Filler Size Effect on Tuning Electrical, Mechanical, and Thermal Properties of Field Grading Composites
摘要
Abstract
A field-grading composite with a low switching field
stable nonlinear conductivity performance
and excellent mechanical and thermal properties was prepared by using hybrid ZnO micro-spherical varistors of different particle sizes as the fillers and silicone rubber as the matrix. The hybrid effects of particle size on the electrical
mechanical
and thermal properties of ZnO micro-spherical varistors composites are investigated. An increase in the ZnO micro-spherical varistor size in the composites will lower the switching field but lead to degradation of the mechanical properties and stability of the nonlinear conductivity properties. The silicone rubber is incorporated with a mixture of hybrid ZnO micro-spherical varistors of different sizes at an optimal mass ratio range exhibited low switching field
stable nonlinear conductivity performance
and excellent mechanical and thermal properties. Our findings are helpful to comprehensively regulate performance of advanced field-grading materials and increase stability and durability of electronic and electrical devices.
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相关作者
Shaojie Wang
Xiao Yang
Xiaolei Zhao
Zhiwen Huang
Zhidu Huang
Qi Li
Jun Hu
Jinliang He
相关机构
Department of Electrical Engineering, State Key Laboratory of Power System, Tsinghua University
School of Electrical and Electronic Engineering, North China Electric Power University
Electric Power Research Institute of Guangxi Power Grid Co., Ltd.
Shenzhen International Graduate School (SIGS), Tsinghua University
State Key Laboratory of Alternate Electrical Power System, Renewable Energy Sources North China Electric Power University