The HE wavelet change can restrict signals in both the transient and recurrence spaces. This makes it especially helpful for collecting transients at one or both ends of a wire and pinpointing the location of a fault. The use of noise may be used to correctly determine position. Method of cancellation Simulations using actual power were used to verify the method. System of cables. The problems may be identified based on these findings. The noise cancellation method was presented in a prior work to detect reflected waves for defect identification in a noisy environment. The correlation of wavelet coefficients of stationary wavelet transforms at several scales was used to develop this method. This article explains how it may be used to locate faults in underground power line networks. Simulations on actual power cable networks are used to evaluate the fault location method. The results of simulations showed that it can identify and locate objects in very challenging circumstances