Fault Diagnosis for Compensating Capacitors of Jointless Track Circuit Based on Dynamic Time Warping

Table 3

Fault state list of track circuit.

State symbol	Meaning
𝐹0	No fault
𝐹𝑖   (𝑖=1,2,3,…,16)	Number 𝑖 (numbered from transmitter to receiver) compensating capacitor disconnects from the rails