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INDONESIA
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal)
Published by Politeknik Perkeretaapian Indonesia Madiun
ISSN : 25501127     EISSN : 26568780     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Engineering Mechanical Engineering Transportation
Indonesian Railway Journal, e-ISSN 2656-8780 p-ISSN 2550-1127, is a research journal on railway engineering and technology that publishes articles in the field of mechanical railway engineering, electrical railway engineering, buildings and railway lines engineering, railway transportation management, Artificial intelligent of railway technology, Automation of railway engineering, Railway scheduling optimization and other relevan topics. It is a journal for academicians, professionals and student who want to publish and discuss their research. Author should prepare their manuscript in accordance with the instructions given in Author Guidelines before doing online submission. All submissions will be reviewed and evaluated based on originality, technical research, and relevance to journal contributions. Indonesian Railway Journal is published by Politeknik Perkeretaapian Indonesia Madiun (PPI Madiun) on Maret and September.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 187 Documents
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Review Identifikasi Risiko Atas Pipa yang Terkubur di Bawah Jalur Kereta Api
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 7 No 2 (2023): Oktober
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v7i2.286

Abstract

The presence of pipes beneath railway lines poses potential risks and hazards to railway operations. Identification of the risks arising from pipes located under railway lines is necessary for evaluation and preparation of strategic measures to reduce the level of risk. Risks to be aware of include pipe deformation, corrosion, design and installation errors, and operating errors. To ensure safety, pipe monitoring and inspection must be conducted regularly. Pipe inspection also needs to consider geotechnical elements to ensure that railway infrastructure remains safe for operation. This paper reviews several published studies and standards related to the safety of pipelines under the railways and summarizes the potential failures of pipelines located beneath railway tracks, various aspect of pipelines and railway safety, and the standards that can be used as references in designing pipelines buried beneath railway tracks
Analisis Kesesuaian Layanan Kereta Api PSO (Public Service Obligation) Antarkota Terhadap Standar Pelayanan Minimum (Studi Kasus Periode Triwulan I dan Triwulan II Tahun 2023 di Pulau Jawa)
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 7 No 2 (2023): Oktober
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v7i2.289

Abstract

The train mode has advantages over other transportation modes, especially road-based modes. Railways need to be developed by the government to improve people’s welfare, one of which is by implementing Public Service Obligation (PSO) by compensate the fares difference on several train services. In its implementation, rolling stocks operator must meet the minimum service standard. Therefore, this research is conducted to analyze the suitability of the services compared to the minimum service standards in each quarter. The research methods used is a survey of the physical condition of the intercity PSO rollingstocks in Java Island compared to the minimum service standards in Ministry of Transportation Regulation No. PM 63 of 2019 which was carried out in Quarter I and Quarter II. Based on the results of the survey and identification, it was found that in general the intercity PSO train services in Java Island are in accordance with the minimum service standard, with a few findings about CCTV, fire extingusher, lighting, and toilet that have been fixed.
Prototipe Battery Management System dengan mempertimbangkan State of Charge dan State of Health
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 7 No 2 (2023): Oktober
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v7i2.292

Abstract

The increasing importance of the battery used in everyday life, as well as to maintain the quality and reliability of the battery, makes a Battery Management System (BMS) indispensable. BMS can be used to avoid overcharging, short circuits, and extreme temperatures on batteries. The purpose of designing this BMS prototype is to monitor the SOC and SOH values of the battery in real-time. The SOC value is calculated using the Open Circuit Voltage (OCV) method and the Columb Counting (CC) method. Meanwhile, the SOH value is calculated by comparing the current load and the new condition load. In the BMS prototype, the voltage divider sensor, current sensor, and temperature sensor are connected to the battery. Data from the three sensors will be processed by Arduino and sent to the LabView software. LabView will display the battery's voltage, current, temperature, SOC, and SOH values. From the test results using old and new batteries, the BMS sensor components function with high accuracy. New batteries have better charge and discharge performance than old batteries. Old batteries also have a hotter temperature than new batteries. Therefore, BMS is needed to maintain the condition of the battery so that it works properly.
Residual Life Prediction of Railway Axle: A Review: Prediksi umur sisa poros roda kereta api : Sebuah Tinjauan
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 7 No 2 (2023): Oktober
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v7i2.295

Abstract

Despite being designed to operate for over 30 years, railway axles often experience damage during their service life. Damage can occur as a result of environmental influences, impact from foreign objects, or inherent material imperfections. This paper provides an overview of common damages that frequently occur in railway axles and discusses the fatigue crack growth calculation models used to analyze their remaining life, as well as the parameters that influence fatigue failure in railway axles. Then studies related to fatigue life prediction that has been conducted by several researchers are reviewed. The studies showed that it is important to consider several data variabilities when performing the calculation to produce accurate and reliable results. Keyword: Railway axle fatigue, Residual life prediction, Crack propagation
Simulasi Pengaruh Diameter Roda 660 mm, 774 mm dan 860 mm Serta Variasi Kecepatan Terhadap Kriteria Nadal dan Ride Index Lintas R80 LRT Palembang
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 7 No 2 (2023): Oktober
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v7i2.297

Abstract

The purpose of this study is to determine the effect of different train wheel diameters on the ride index and nadal criteria at various speeds. The analysis method uses Longitudinal Train Dynamic Universal Mechanism 9.0 simulation. Wheel diameter variations are used by using 3 different types of diameters. While the speed variation used starts from 15 km/h until the train crashes. The standard used in the simulation is the ISO 2631 standard sperling index. The results of the simulation found that wheels with smaller diameters are better at passing the R80 curve. This is evidenced at a speed of 15 km/h, a diameter of 660 mm produces horizontal and vertical ride index values of 1.2078 and 1.1282, a diameter of 774 mm of 1.8306 and 1.7078, a diameter of 860 mm of 1.8293 and 1.7068, so that there is an increase until the highest speed of 60 km / h at a diameter of 660 mm produces horizontal and vertical ride index values of 2.2744 and 2.1140, at a diameter of 774 mm of 2.2751 and 2.1140, at a diameter of 860 mm of 2.2762 and 2.1162, so that with increasing wheel diameter, the value of the ride index will be greater.
Perencanaan Jalur Kereta Api Lintas Kamal-Suramadu Dengan Global Mapper dan Autocad Civil 3dD
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 7 No 2 (2023): Oktober
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v7i2.309

Abstract

The development of the railway network in Madura is in the form of reactivation of old lines and construction of new lines, as stated in the National Railway Master Plan (RIPNas) and Indonesia Presidential Decree No. 2128 Year 2018. This research will focus on planning the reactivation of the Kamal-Bangkalan-Suramadu railway line, with the aim of encouraging the development of railways on Madura Island, which can improve the economy and mobility of the Madurese people. The Kamal-Suramadu railway planning will refer to Minister of Transport Regulation no. 11 2012 and Minister of Transport Regulation no. 60 2012, and by using Global Mapper and Civil 3D software. Most of the existing railway line in Bangkalan-Kamal has been used as a densely populated settlement or government (54%), medium density settlement (24%), and paddy fields or vacant land (22%). The existing railway line uses a single track with a spoor width of 1067mm and R25 type rail. The selected trace is alternative trace number 2 with a length of 31,152 metres and requires 566,266 m2 of land for its construction. Horizontal alignment planning resulted in 7 horizontal curves with a radius of 1100 m (curves 1, 2, and 7), 800 m (curves 3 and 5), and 950 m (curves 4 and 6). Cumulative cut volume of 2,399,262.85 m3, and cumulative fill volume of 891,563.7 m3. Railway components required include 51,921 pieces of concrete sleepers, 207,684 pieces of pendroller fastening, 2,493 pieces of R54 rail, 48,286 m3 ballast, and 59,812 m3 subballast
Kajian Tingkat Konflik pada Pergerakan Keluar-Masuk KA Komuter di Stasiun Terminus
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 7 No 2 (2023): Oktober
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v7i2.314

Abstract

Terminus station is a railway station that becomes the starting/ending point of a train journey. Bogor Station is one of the terminus stations that is very busy for Jabodetabek Commuter Train (KRL) trips. There are 8 lines to support train departing and arriving at this station. The departure line (IV to VIII) intersects with the KRL arrival line causing a conflict route. That is, the oncoming KRL is held back by the entry signal because it prioritises the departing KRL, so it is necessary to study the level of conflict. The conflict rate method is used to analyze the level of conflict by comparing variants of complex interlocking patterns at the station using the train movement definition table. The analysis results of existing conditions with loading on each route, found a conflict rate value of 81% (out of 329 trains, 266 trains are potentially affected by conflict routes). Then “path engineering” was carried out with various alternatives. Alternative 1 by changing the track list on some trains, the conflict rate value for passing trains dropped to 79% (260 trains affected). Alternative 2 with the addition of connecting lines, the conflict rate value dropped to 77% (253 trains affected). While alternative 3 with track extension, the conflict rate value drops to 74% (243 trains affected). The results show that alternative 3 is considered more efficient in supporting train operations than alternatives 1 and 2

Page 19 of 19 | Total Record : 187

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