Short Circuit Analysis and Relay Coordination of Power System Network

Power systemPower systems analysisAnalysis isShort circuit aAnalysis veryRelay essentialPower systems componentNetwork of power systemPower systems engineering. Basically in a power systemPower systems, the major duty of the utility system is to supply powerPower continuously without any break. However, it is often found that most of the faultFault cases occur in the system due to failure of the circuit breakerCircuit breaker and relayRelay which reduces the efficiencyEfficiency of the system. Out of different faultFault analysesAnalysis, the short circuitShort circuit (SC) faultFault analysisAnalysis is the most vital and complex job in electrical powerPower engineering. To ensure the system is reliableReliable and stable, SC analysisAnalysis is required. Therefore, from the analytical point of view, in this work, SC analysisAnalysis and relay coordinationRelay coordination are analyzed in an IEEEIEEE 14-bus power systemPower systems networkNetwork. The experiment is conducted using Mi-powerPower software.