• Manish Kethoriya
• Lokesh Shukla
• Neelesh Sahu
• Poonam Jounjare

Stresses exerted on the electrical equipment due to disturbances are appearing in the form of either over voltages or over currents. The over voltages behaviour is an impulsive increase in the system voltage. Suppression devices are used to protect the electrical networks against these over voltages. The over currents behaviour is an unexpected increase in the current due faults when they are shunt faults. The protection against such faults is challenging. Over the years, conventional protection schemes have been successfully used to detect and to protect against the low impedance faults where a small resistance only limits the fault current.When the resistance of the fault path is very high and therefore the fault current cannot be easily recognized, it is called a high impedance fault.Such fault case cannot be reliably detected, in particular in distribution systems, using the conventional relays because its current is very small. One of the main features of this fault type is that it is associated with arcs.Our main goal is that to identify the arcing fault during power swing. We already know that power swing take place only in EHV networks only.

wavelet transforms Power Systems faults, power systems protection.

" ENHANCED APPLICATION FOR PROTECTION AND DETECTION OF ARC FAULT DURING POWER SWING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 6, page no.680-684, June-2018, Available :http://www.jetir.org/papers/JETIR1806786.pdf

" ENHANCED APPLICATION FOR PROTECTION AND DETECTION OF ARC FAULT DURING POWER SWING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 6, page no. pp680-684, June-2018, Available at : http://www.jetir.org/papers/JETIR1806786.pdf