• Prajakta Dhole
• Suchita Jagdale
• Vikram Ukirde
• Ganesh Nagargoje

The fault analysis is done for the three phase symmetrical fault and the unsymmetrical faults. The unsymmetrical faults include single line to ground, line to line and double line to ground faultIt is done using powerworld simulator. The advantage of this approach over conventional method is to make the analysis of three typical un-symmetrical faults, namely single-line-to-ground fault, line-to-line fault and double-line-to-ground fault more unified. So it is unnecessary to cumbersomely connect three sequence networks when calculating the fault voltages at each bus and fault currents flowing from one bus to its neighboring bus. The results have been obtained using the POWERWORLD Simulator, which uses the method of Bus Impedance Matrix.

Bus impedance matrix, transient analysis, fault analysis, powerworld

"POWERWORLD: A SOFTWARE APPROACH TO STABILITY AND FAULT ANALYSIS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.31-41, March-2019, Available :http://www.jetir.org/papers/JETIRAH06005.pdf

"POWERWORLD: A SOFTWARE APPROACH TO STABILITY AND FAULT ANALYSIS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp31-41, March-2019, Available at : http://www.jetir.org/papers/JETIRAH06005.pdf