Journal of Railway Transportation and Technology最新文献_第2页

The Impact of Stability Factor of Train Operations to Railway Line Capacity (Kroya-Kutoarjo-Yogyakarta) Indonesia 列车运行稳定系数对铁路线运力的影响(Kroya-Kutoarjo-Yogyakarta)印度尼西亚

Journal of Railway Transportation and Technology Pub Date : 2022-11-29 DOI: 10.37367/jrtt.v1i2.11

Yuwono Wiarco, S. Malkhamah, I. Muthohar, Luzile Mae Satur

{"title":"The Impact of Stability Factor of Train Operations to Railway Line Capacity (Kroya-Kutoarjo-Yogyakarta) Indonesia","authors":"Yuwono Wiarco, S. Malkhamah, I. Muthohar, Luzile Mae Satur","doi":"10.37367/jrtt.v1i2.11","DOIUrl":"https://doi.org/10.37367/jrtt.v1i2.11","url":null,"abstract":"Transportation is the backbone of development. It determines the economic growth of a country. Among any modes of transportation, railway is in need to be developed especially in the increasing of railway lines capacity in addition to the development of railway infrastructures, facilities, and the enhancement of rail operational. The determinant in rail operational is the stability in its operation. This stability can be seen by the punctuality of train arrival and departure, which is in accordance with the Graph Train Journey (Gapeka) and “delay” as the indicator. The study was conducted to determine the stability of railway operation and the delay of train travel as well as to identify the effect of the stability of railway operations to the capacity value of railway line. The study was conducted by collecting secondary data and conducting primary survey followed by data analysis. The results showed that the stability of rail operation for Kroya – Kutoarjo - Yogyakarta line was still low with an average delay of 15.60 minutes for double track and 21.68 minutes for single track. There was a decline in capacity when it was compared to the planned capacity or factual practical capacity at 22% on single track and 17% on double track. Further research on how to determine the cause of the instability of railway operation as input for the stability improvement would be needed in addition to the model or formulation to calculate line capacity in corresponding to the conditions in Indonesia.","PeriodicalId":268981,"journal":{"name":"Journal of Railway Transportation and Technology","volume":"240 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125706522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Harmonic Analysis of A DC Railway Traction with Uncontrolled 12 Pulse Rectifier 无控12脉冲整流器直流铁路牵引谐波分析

Journal of Railway Transportation and Technology Pub Date : 2022-11-29 DOI: 10.37367/jrtt.v1i2.15

A. Pradipta, S. Triwijaya, Willy Artha Wirawan, Febri Pandu Wijaya, P. Hamedani

{"title":"Harmonic Analysis of A DC Railway Traction with Uncontrolled 12 Pulse Rectifier","authors":"A. Pradipta, S. Triwijaya, Willy Artha Wirawan, Febri Pandu Wijaya, P. Hamedani","doi":"10.37367/jrtt.v1i2.15","DOIUrl":"https://doi.org/10.37367/jrtt.v1i2.15","url":null,"abstract":"In the topology of the DC traction substation there is a rectifier component which generally uses a 12 pulse rectifier type and the load is in the form of a trainset with a component in the form of a converter used for variable speed drives (VSD). The operation of the rectifier and the VSD converter load causes harmonics to appear on the AC input side, so anticipation needs to be done. Therefore, it is necessary to conduct an assessment related to DC traction substations to obtain good electrical power quality. The purpose of this study was to determine the electric power quality parameters of DC railway traction using a 12 pulse rectifier and a VSD converter load. This research was conducted by simulating a DC railway traction model with a 12 pulse rectifier and knowing the comparison of the system power quality between the VSD converter load and the resistive load as the basic reference for the traction substation work system of this model. System modeling is done using PSIM software. The results of the simulation are the parameters of the stability of the voltage, current, and system harmonics.","PeriodicalId":268981,"journal":{"name":"Journal of Railway Transportation and Technology","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122005863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

An Analysis of Passengers’ Safety Risk at the Infrastructure Improvement Project of Railway Station 铁路车站基础设施改造工程中乘客安全风险分析

Journal of Railway Transportation and Technology Pub Date : 2022-11-29 DOI: 10.37367/jrtt.v1i2.13

Nanda Ahda Imron, D. Setiawan, Ali Oktavian Handoko, Erifendi Churniawan, Handoko Handoko, A. Iswanto

{"title":"An Analysis of Passengers’ Safety Risk at the Infrastructure Improvement Project of Railway Station","authors":"Nanda Ahda Imron, D. Setiawan, Ali Oktavian Handoko, Erifendi Churniawan, Handoko Handoko, A. Iswanto","doi":"10.37367/jrtt.v1i2.13","DOIUrl":"https://doi.org/10.37367/jrtt.v1i2.13","url":null,"abstract":"Constructing the elevated track at the Manggarai Railway Station has risk which potentially endangers the passengers’ safety due to its construction process is carried out within passengers’ activities around the railway station. This research aims to identify the hazard and risks, analyze the level and control the risk. Moreover, this study also aims to arrange the priority of serial alternative solutions regarding the handling the risk within the construction process of elevated track. This study used methods as follows: Hazard Identification, Risk Assessment, And Risk Control (HIRARC) and Analytical Hierarchy Process (AHP). In addition, data triangulation was also done by involving three respondents in keeping with to ensure the validity. The analysis of HIRARC generated 11 hazards and risks namely 6 are classified into extreme risks, 4 are rated high risk and 1 is categorized as medium risk. The method of AHP is used to analyze the alternative ways of handling the risks and to find out the priorities above some alternative ways of handling the risks. The sequence of the alternative ways of handling the risks based on the top priority is as follows: (1) first priority by applying the switch over 5, (2) second priority by adding the KLB feeder, (3) third priority by increasing the service facility.","PeriodicalId":268981,"journal":{"name":"Journal of Railway Transportation and Technology","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122766144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Behavior of Rail Ballast Layer Using Mortar Foam with LISA-FEA 用LISA-FEA分析砂浆泡沫对轨道道砟层的影响

Journal of Railway Transportation and Technology Pub Date : 2022-11-29 DOI: 10.37367/jrtt.v1i2.8

Aco Wahyudi Efendi, Yahya Do, Natriya Faisal Rachman

引用次数: 2

Autonomous Rail Rapid Transit (ART) Prototype Concept Using Wireless Charging System with Electromagnetic Induction Coupling 基于电磁感应耦合无线充电系统的自主轨道快速交通(ART)原型概念

Journal of Railway Transportation and Technology Pub Date : 2022-05-31 DOI: 10.37367/jrtt.v1i1.4

S. Sunardi, Reyvaldy Raffli Bachtiar, Alcha Duta Septione, Niken Ayu Larasati, Dimas Adi Perwira, Feddy Setio Pribadi, M. Nurtanto, Tamil Selvan Subramaniam, Soedibyo

引用次数: 2

Behavior of railroad bearing due to temperature and load using LISA FEA 利用LISA有限元分析铁路轴承在温度和荷载作用下的性能

Journal of Railway Transportation and Technology Pub Date : 2022-05-31 DOI: 10.37367/jrtt.v1i1.1

Aco Wahyudi Efendi

引用次数: 4

Analysis Of Operational Performance And Price Of Penataran Train On Surabaya City – Blitar Route 泗水至布里塔路线Penataran列车运行性能及价格分析

Journal of Railway Transportation and Technology Pub Date : 2022-05-31 DOI: 10.37367/jrtt.v1i1.2

F. Rozaq, Nanda Ahda Imron, Rachmat Agil, M. Muchlisin

{"title":"Analysis Of Operational Performance And Price Of Penataran Train On Surabaya City – Blitar Route","authors":"F. Rozaq, Nanda Ahda Imron, Rachmat Agil, M. Muchlisin","doi":"10.37367/jrtt.v1i1.2","DOIUrl":"https://doi.org/10.37367/jrtt.v1i1.2","url":null,"abstract":"The Penataran Train is the train that has the highest passenger volume among the Local Economy Trains in East Java Province. The Penataran train is very much needed by people, but if the operational and management is not handled properly, it may affect on the effectiveness and efficiency of the transportation system as a whole. Operational performance assessment is needed to improve the services to users of the Penataran Train in the future. Operational performance was assessed on several aspects, including load factor, travel time, frequency, headway, and ticket prices. The purpose of this study was to analyze the operational performance and prices of the Penataran Train on Surabaya City – Blitar route. The results showed that the average load factor was 61% and met the standard of SE No. 24 of 2020. The average rate of the train arrival time of 99% was in accordance with the SIPOKA standard. In contrast, the average rate of departure time of 83% was not in accordance with the SIPOKA standard. The frequency of 8 trips per day with a headway of 198.75-202.25 minutes was not meet the standards in KM No. 22 of 2003. The point of intersection between the respondents' ATP and WTP was at a price following the ticket price stipulated in PM No. 21 of 2020, which was Rp10,001–Rp15,000","PeriodicalId":268981,"journal":{"name":"Journal of Railway Transportation and Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130440517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigating Public Perception Toward The Level Crossing Without Railway Gate Crossing (Case Study: At JPL 297 and 294 Lamongan) 调查市民对没有铁闸道口的平交道口的看法(以拉蒙干喷气推进实验室297及294号为例)

Journal of Railway Transportation and Technology Pub Date : 2022-05-31 DOI: 10.37367/jrtt.v1i1.7

Handoko Handoko, Natriya Faisal Rachman, Firdaus Ade Kurniawan

引用次数: 1

Comparison of UAV Drone and Online Terrain Model for Railway Route Planning 无人机与在线地形模型在铁路线路规划中的比较

Journal of Railway Transportation and Technology Pub Date : 2022-05-31 DOI: 10.37367/jrtt.v1i1.6

W. Adi, Adya Aghastya, Nanda Ahda Imron, Nurul Fitria Apriliani, Izza Anwer, Porntep Puangprakhon

引用次数: 0