Review Article

Partial Discharge Characteristics of Polymer Nanocomposite Materials in Electrical Insulation: A Review of Sample Preparation Techniques, Analysis Methods, Potential Applications, and Future Trends

Figure 9

Test cell electrode system: (1) plane electrode; (2) acrylic plate; (3) kapton spacer; (4) Molded sphere electrode with specimen; (5) polycarbonate bolt; (6) polycarbonate nut; and (7) nylon washer [26].
735070.fig.009