Review Article
A Review on Properties, Opportunities, and Challenges of Transformer Oil-Based Nanofluids
Table 8
Electrical properties of the magnetic fluids compared to those of mineral oil [
27,
38].
| Volume concentration % | Resistivity () | Loss factor | Relative permittivity | Breakdown strength (kV) | RHO− | RHO+ |
| 0 | 36.0 | 19.7 | 0.00366 | 2.1 | 70 | 0.800 | 0.0021 | 0.0028 | 2.389 | 8.8 | — | 0.016 | 0.73 | 0.63 | 0.399 | 2.1 | 79 | 0.008 | 1.75 | 0.95 | 0.1868 | 2.1 | 72 | 0.004 | 2.5 | 11.3 | 0.1274 | 2.1 | 70 |
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