ANALISA GANGGUAN HUBUNG SINGKAT DENGAN MENGGUNAKAN ETAP 12.6.0 PADA PT X

Badaruddin Badaruddin

Abstract


ConstructionofcoalhandlingfacilityPTXdemandingtheneedforan analysisofthe equipmentratingcircuitbreaker(CircuitBreaker),sothatthe CircuitBreaker(CB)can secure thepowersystemagainstharmfulinterference,especiallyinterference symmetrical short-circuitthree-phase.Foritwas doneastudyofshortcircuitintheelectricpower system.Calculationofthesymmetricalshort-circuitfaultcurrentis basedonsoftware simulationETAP 12.6. The conclusionisthatthe biggestfaultcurrent. The results obtainedforsymmetricalthree-phasedisorders,thegreatestdisruptionoccursinLV MCCbus(400V) withinitialsymmetricalfaultcurrent(I "k) amountedto62.170kA,the maximum short circuit current (Ip)of 130.450 kA. 

Keywords: power systemanalysis, 3-phaseshortcircuit, ETAP.


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DOI: http://dx.doi.org/10.31000/jt.v5i1.338

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