摘要 |
A system is provided. The system includes about 99.9 Wt % to about 95 Wt % of an insulating liquid, and about 0.1 Wt % to about 5 Wt % of insulating, inorganic, non-magnetic nanoparticles. Another aspect of the invention includes an electrical apparatus. The electrical apparatus includes an insulation system that comprises a dielectric fluid having about 99.9 Wt % to about 95 Wt % of an insulating liquid, and about 0.1 Wt % to about 5 Wt % of insulating, inorganic, non-magnetic nanoparticles. |