Research Article
Applying a Cerebellar Model Articulation Controller Neural Network to a Photovoltaic Power Generation System Fault Diagnosis
Table 5
Diagnosis results of the test data under 300–1000 W/m2 irradiation and PV module surface temperatures between 31 and 40°C.
| Test no. | Output weight for various fault types |
Known fault type |
Diagnosed results | PF1 | PF2 | PF3 | PF4 | PF5 | PF6 | PF7 | PF8 | PF9 | PF10 |
| 1 | 1 | 0.6 | 0.55 | 0.58 | 0.29 | 0.19 | 0.23 | 0.24 | 0.1 | 0.2 | PF1 | PF1 | 2 | 1 | 0.6 | 0.66 | 0.61 | 0.23 | 0.23 | 0.2 | 0.28 | 0.22 | 0.23 | PF1 | PF1 | 3 | 0.5 | 0.97 | 0.59 | 0.65 | 0.31 | 0.21 | 0.22 | 0.23 | 0.23 | 0.2 | PF2 | PF2 | 4 | 0.5 | 0.99 | 0.6 | 0.5 | 0.25 | 0.27 | 0.2 | 0.25 | 0.14 | 0.19 | PF2 | PF2 | 5 | 0.5 | 0.66 | 1 | 0.55 | 0.14 | 0.18 | 0.2 | 0.65 | 0.18 | 0.14 | PF3 | PF3 | 6 | 0.44 | 0.66 | 1 | 0.42 | 0.09 | 0 | 0.05 | 0.58 | 0.09 | 0.1 | PF3 | PF3 | 7 | 0.5 | 0.61 | 0.76 | 1 | 0.16 | 0.23 | 0.14 | 0.25 | 0.57 | 0.52 | PF4 | PF4 | 8 | 0.87 | 0.84 | 0.83 | 0.99 | 0.5 | 0.59 | 0.46 | 0.47 | 0.63 | 0.53 | PF4 | PF4 | 9 | 0.16 | 0.2 | 0.11 | 0.12 | 1 | 0.19 | 0.23 | 0.47 | 0.33 | 0.27 | PF5 | PF5 | 10 | 0.16 | 0.2 | 0.22 | 0.15 | 1 | 0.23 | 0.2 | 0.58 | 0.51 | 0.23 | PF5 | PF5 | 11 | 0.33 | 0.24 | 0.14 | 0.19 | 0.31 | 1 | 0.22 | 0.23 | 0.23 | 0.46 | PF6 | PF6 | 12 | 0.16 | 0.22 | 0.18 | 0.14 | 0.25 | 1 | 0.2 | 0.36 | 0.14 | 0.45 | PF6 | PF6 | 13 | 0.16 | 0.19 | 0.22 | 0.18 | 0.14 | 0.42 | 1 | 0.18 | 0.18 | 0.14 | PF7 | PF7 | 14 | 0.09 | 0.22 | 0.13 | 0.18 | 0.13 | 0.41 | 1 | 0.08 | 0.11 | 0.08 | PF7 | PF7 | 15 | 0.14 | 0.32 | 0.51 | 0.17 | 0.58 | 0.12 | 0.14 | 1 | 0.6 | 0.11 | PF8 | PF8 | 16 | 0.5 | 0.58 | 0.66 | 0.55 | 0.09 | 0.51 | 0.46 | 1 | 0.01 | 0.43 | PF8 | PF8 | 17 | 0 | 0 | 0.1 | 0.54 | 0.25 | 0 | 0.39 | 0.23 | 1 | 0.51 | PF9 | PF9 | 18 | 0.16 | 0.2 | 0.22 | 0.53 | 0.5 | 0.23 | 0.41 | 0.58 | 1 | 0.71 | PF9 | PF9 | 19 | 0.16 | 0.24 | 0.14 | 0.53 | 0.53 | 0.52 | 0.34 | 0.23 | 0.65 | 1 | PF10 | PF10 | 20 | 0.16 | 0.22 | 0.18 | 0.64 | 0.25 | 0.59 | 0.2 | 0.25 | 0.74 | 1 | PF10 | PF10 |
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