Power Grid Fault Diagnosis Method Using Intuitionistic Fuzzy Petri Nets Based on Time Series Matching

Table 8

The code of alarm information.

Number	Fault type
a1	L8 sending end main protection action
a2	CB30 trip
a3	CB40 trip
a4	B7 main protection action
a5	CB34 trip
a6	CB35 trip
a7	CB33 trip
a8	L6 send end far backup action
a9	CB20 trip
a10	CB29 trip
a11	L8 receiving end main protection
a12	CB31 trip