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