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Journal : Jurnal Scientia

Simulation Design Of A Baggage Handling System Based On Arduino Uno At The Airport Departure Terminal Dr. Ferdinand Lumban Tobing Sibolga Ahmad Fahrur Rozi Matondang; Adi Sastra P Tarigan; M. Rizki Syahputra
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

Baggage handling plays an important role in ensuring the comfort of passengers traveling by airplane and ensuring that the baggage can be transported with the passenger on the same aircraft. However, passengers often do not know how to handle the luggage they have handed over at the check-in counter until it finally arrives in the plane's hold. This system is very important to support flight security and safety at an airport. The implementation of an automated baggage handling system (BHS) / Hold Baggage Screening (HBS) is very necessary to minimize cases of baggage theft. where this research aims to determine the Baggage Handling System (BHS) design planning at Dr. Ferdinand Lumban Tobing Sibolga, which is planned to use the Aerotropolis Airport concept. Apart from that, this research also aims to understand how the BHS components workDr. Airport Ferdinand Lumban Tobing SibolgaWhat is Planned.Where this research was carried out using the AutoCAD 2012 application and other engineering applications that allow easier planning and design. The BHS design used in this research refers to the BHS framework that has been implemented at Kuala Namu International Airport in Deli Serdang. The research results show that the BHS design has seven main stages, starting from check-in inspection, Out of Gauge (OOG) inspection to baggage that has a weight and dimensions that exceed the maximum size, X-Ray inspection MVXR 5000 (Screening Level 1/2), Manual Coding Station (MCS), X-Ray inspection RTT 110 (Screening Level 3/4), inspection by Avsec experts and reconciliation (Level 5/6), to the use of SCADA (Supervisor Control Data Acquisition).
The Comparison Of Starting Current In Three-Phase Induction Using Direct And Autotransformer Using Matlab Simulation Sabam Sitorus; Adi sastra P Tarigan; Beni Satria
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Starting an induction motor can lead to a substantial initial current surge, causing a voltage drop that may surpass permissible limits. This surge, known as starting current, is characterized by a sudden and high-value current that occurs during the operation of a transformer or motor. Therefore, it is imperative to implement a proper starting method for a 3-phase induction motor. This study focuses on a 10 hp or 7.5 kW induction motor and employs Matlab simulation to analyze the starting characteristics. The simulation results reveal that an increase in the source voltage correlates with a proportional rise in the starting current. Adjusting the source voltage entering the Autotrafo provides a means to regulate and reduce the magnitude of the starting current. In the case of direct starting, the simulation indicates a starting current of 108.5 A at a speed of 1476 rpm, contrasting with a normal current of 9.218 A at a speed of 1464 rpm. On the other hand, starting with the autotransformer method yields a starting current of 76.14 A at a speed of 1467 rpm, with a normal current of 9.078 A at a speed of 1424 rpm. This results in a notable difference in starting current of 32.36 A. Comparatively, direct starting generates the highest starting current, emphasizing the necessity to avoid this method to prevent rapid motor breakdown. The autotransformer method proves to be a more efficient alternative, showcasing a reduced starting current and providing a more reliable and sustainable approach to initiate the induction motor.