CD Skripsi
Analisis Instalasi Motor Electric Submersible Pump (ESP) Pada Sumur Minyak AC 05 Di Pt Imbang Tata Alam
In today's petroleum mining, crude oil production can be done in two ways, namely the natural flow method and the artificial lift method. One suitable artificial lifting method is to use an Electric Submersible Pump (ESP). Areas in mining are quite extreme, where the level of safety from high temperatures and toxic gases which are explosive as well as well flow pressure is also high and can damage production equipment. Therefore, it is very necessary to install reliable electrical power, starting from analyzing the selection of cable types that used, voltage drop, power losses and transformer selection. With the problems mentioned previously, this research carried out an analysis of improvements to voltage drops and power losses that occurred in the ESP motor installation system. The repair method used is to replace the type of cable used in three scenarios with three different types of cable. The installation system data obtained from this company was then processed using ETAP 19.0.1 software which was then validated with theoretical calculation results. The result is repair of voltage drops and power losses in ESP cables according to standards using scenario 3, namely replacing AWG #2/0 cable type with a voltage rating of 5 kV, diameter of 11.709 mm and has a KHA of up to 210 A. The voltage drop value after repairs are carried out based on the results of simulation calculations has an average percentage index value of 3.9% and power losses of 4.0%. The voltage drop value after repairs are carried out based on theoretical calculation results has an average percentage index value of 4.5% and power losses of 4.6%. This shows that in the condition after repairs, both the results of simulation calculations and theoretical values have met the IEEE std 141-1993 standard which states that the value of voltage drop and power losses in industrial plan distribution systems must be below 5%.
Keyword : ESP, Power Losses, Voltage Drop
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