Effect of Aged Nonlinear Resistive Field Grading Material on Electric Field Distribution of DC Cone Spacer

• Published in: Energies (Basel) Vol. 15; no. 22; p. 8361
• Main Authors: Han, Yongsen, Yang, Feng, Zhao, Chenguang
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.11.2022
• Subjects: Aging; cone spacer; Decomposition; Dielectric properties; Distribution; electric field; Electric fields; Electric insulators; Electrodes; Epoxy resins; Free radicals; High temperature; nonlinear conductivity; nonlinear resistive field grading material; Particle size; Polymers; Spectrum analysis; thermal ageing; Zinc oxides; China

Nonlinear resistive field grading materials are widely used in the electrical and electronic applications, and are usually researched based on the initial nonlinear conductivity characteristics of synthetic materials. However, the long-term stability of these materials are rarely reported. In this p...