Research Article
Evaluation Model of Cable Insulation Life Based on Improved Fuzzy Analytic Hierarchy Process
Table 5
Changes of cable insulation aging temperature and electric field intensity.
| Impact index | Index value | ICMT | PAT | FMT | ICME |
| Impurities and conductor spacing | 2 | 51.64 | 47.75 | 43.66 | 5.47 | 3 | 51.38 | 47.22 | 43.93 | 5.06 | 4 | 50.49 | 47.16 | 44.17 | 4.65 |
| Cable insulation performance loss | Normal | 51.62 | 47.19 | 43.91 | 1.1476 | Loss 10% | 53.44 | 48.07 | 44.07 | 1.2064 | Loss 20% | 56.27 | 48.69 | 44.39 | 1.4142 | Loss 30% | 58.19 | 49.18 | 44.53 | 1.7643 | Loss 40% | 62.66 | 50.24 | 44.81 | 1.9065 | Loss 50% | 67.49 | 50.68 | 44.89 | 2.1421 |
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