Research Article
Study of Intelligent Photovoltaic System Fault Diagnostic Scheme Based on Chaotic Signal Synchronization
Table 1
Solar photovoltaic system fault category.
| Fault category | Fault conditions |
| PF1 | Normal operation | PF2 | Two series branches, one fault in any branch | PF3 | Two series branches, two faults in any branch | PF4 | Two series branches, three faults in any branch | PF5 | Two series branches, one fault in each branch | PF6 | Two series branches, two faults in each branch | PF7 | Two series branches, one fault in one branch, two faults in the other branch | PF8 | Two series branches, one fault in one branch, three faults in the other branch | PF9 | Two series branches, two faults in one branch, three faults in the other branch |
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