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Arnawan Hasibuan
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arnawan@unimal.ac.id
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Faculty of Engineering, Universitas Malikussaleh Kampus Unimal Bukit Indah, Blang Pulo, Kec. Muara Satu Lhokseumawe
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Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Published by Universitas Malikussaleh
ISSN : -     EISSN : 26567520     DOI : -
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering
The "Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)" is a scientific publication that compiles innovative works from researchers, academics, and practitioners in the field of multidisciplinary engineering. This proceeding serves as a platform to present cutting-edge research, studies, and discoveries shared during the ICOMDEN forum, organized by the international engineering community. The proceedings cover a wide range of disciplines in engineering, including but not limited to: Mechanical Engineering, Civil Engineering, Electrical and Electronics Engineering, Computer Science and Software Engineering, Materials Engineering, Industrial Engineering, Environmental Engineering, and other related fields. Each paper published in this proceeding undergoes a rigorous peer-review process to ensure high scientific quality and impactful contributions. By integrating perspectives from various engineering disciplines, the proceedings aim to foster cross-disciplinary collaboration and provide innovative solutions to complex challenges in the field of engineering. The ICOMDEN Proceedings highlight research and technological advancements relevant to industry and society, promoting the application of sustainable engineering practices. This publication is intended to be a key reference for researchers, students, and engineering professionals to expand their knowledge and generate new ideas in addressing global challenges in engineering.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 119 Documents
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Potential Planning for Micro Hydro Power Plants (PLTMH) by Utilizing River Flows in Kab. Gayo Lues Arnawan Hasibuan; Kasman; Herman Fithra; Alpaslan DURMUŞ; Rizky Almunadiansyah; Widyana Verawaty Siregar
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

The abstract should be clear, concise, descriptive and should provide a brief introduction to the problem. A statement: Electricity is a necessity that plays an important role in human life. So, the potential plan for Persada Tongra village is to build an environmentally friendly power plant that includes renewable energy. Terangun district, Gayo Lues Regency, has the potential of a river that can be used as a micro-hydro power plant (PLTMH) source. The purpose of this research is to find out how big the potential of water to generate electrical energy is in the river in Persada Tongra Village. The method used in calculating the water discharge in the river flow uses the floating method, and measurements are made using a stopwatch. Based on the measurement results at the location, it produces water potential with a maximum discharge of 1.16 m3/s, a total height of 1.47 m, and the highest generated power is 16.71 kW. It is hoped that the results of this study can later be used as an energy source where this energy source can be used to generate electricity in the Gayo Lues district.
Power Quality Analysis of a 20kV Primary Distribution Line Using ETAP Power Station 12.6.0 at Sidikalang Substation Arnawan Hasibuan; Rizki Yaldi; Muchlis Abdul Muthalib; Muhammad; Dedi Fariadi
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

The rapid economic growth and population increase in Indonesia have significantly raised the demand for electrical energy. The electricity distribution system, having the highest rate of disruptions among power system components, has become the primary focus for improvement efforts. This study aims to evaluate the quality of electricity distribution lines at the Sidikalang Substation using ETAP Power Station 12.6.0. The analysis is crucial for understanding power usage efficiency, identifying potential disturbances, and evaluating distribution system performance. The main challenge lies in effectively evaluating distribution line quality, involving the monitoring of critical parameters such as voltage, current, and power factor. Utilizing ETAP Power Station 12.6.0 enables in-depth analysis, aids decision-making, and facilitates future planning. This research draws upon scientific literature and industry guidelines to provide a strong theoretical foundation. The study's findings are expected to contribute to enhancing the quality and reliability of electricity distribution systems in Indonesia, thereby supporting the nation's sustainable development goals in the energy sector.
Analysis of calculating the fault current on the generator In Power System Arnawan Hasibuan; Novra; Zulhiz Tami; Marya Ulfa; Alpaslan DURMUS
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Short circuit fault current in the electric power system is one of the problems that can threaten the reliability and safety of system operations. This disturbance, which occurs due to direct contact between phases or between phases and ground, produces significant currents and can damage network equipment if not handled with adequate protection. This study aims to analyze and calculate short circuit fault currents in the electric power system using MATLAB and Simulink software . In this study, the electric power system model is simulated with various types of disturbances, namely three- phase , two -phase , and single -phase to ground disturbances , to determine the system response and the magnitude of the current that occurs. Power system parameter data such as voltage, component impedance, and load conditions are used as input in the modeling. The “ Three-Phase” block Fault ” in Simulink is used to implement a fault at a specific point in the system. The simulation results show that the magnitude of the fault current varies depending on the type of fault and the line impedance. With this analysis, system designers can determine the appropriate protection equipment, such as circuit breakers and relays , to prevent damage and maintain the stability of system operation. This study demonstrates the effectiveness of MATLAB as a simulation tool in power system fault analysis, providing practical and accurate solutions in fault current calculations.
Development and Strategy of New Renewable Energy Modeling for the Future Suwarno; Muhammad Fitra Zambak; Elvy Syahnur Nasution; Rohana; Catra Indra Cahyadi
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Developing and modeling strategies for sustainable renewable energy always involve complex optimization problems including design, planning, and control, which are often computationally intractable for conventional optimization methods. Advances in artificial intelligence technology have provided many optimization methods to handle these complex problems effectively and inspired by their promising performance and becoming increasingly popular nowadays for future energy. In this paper, we summarize recent advances in optimization methods inspired by advances in artificial neural network technology, evolutionary algorithms, and hybridization applied to the field of sustainable energy development. Modeling for the prediction of operational solar radiation is very important for decision-making, resource variability, and energy demand. This paper presents an ANN-based method to generate DNI forecast operations using weather and aerosol forecasts of each data. The ANN model is designed to predict weather and aerosol variables at a certain time as input, while the other models use the DNI forecast improvement period before the instant forecast. The developed model uses observations of the North Sumatra location and the results of DNI forecasting are obtained every 10 minutes on the first day with DNI forecasting compared to the initial forecast that comes down based on modeling with R2, MAE, and RMSE and provides a good fit to the experimental data. Energy modeling strategy is one of the basic concepts in maintaining security, comfort, and privacy by creating a green and emission-free environment. The concept of development and modeling strategy of new renewable energy for the future is increasingly attracting attention to be studied and observed more deeply to prepare for sustainable future energy.
Heat Energy Conversion System into Electric Energy Using Peltier Technology Dina Maizana; Lois Nikel Mahulae; Mhd Nurul
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

This paper explains about to design and test a system for converting heat energy into electrical energy using a Peltier thermoelectric module. The Peltier module utilizes the temperature difference between the hot and cold sides to generate electricity through the Seebeck effect. The use of this technology is relevant in efforts to utilize renewable energy, especially in utilizing waste heat from engines or other unused heat sources. The designed system consists of a Peltier module, heat source, and supporting electronic circuits to optimize energy conversion. Tests are carried out at various temperature levels to measure the voltage and electrical power produced. The research results show that the system is capable of producing electrical power of up to several watts. Factors that influence system performance, such as temperature differences and module quality, are analyzed to provide suggestions for further development. This research shows the potential application of Peltier modules in small-scale thermal energy utilization systems, although increased efficiency and design optimization are needed for wider use.
Prototype of Off-Grid MHP-PV Hybrid Power Plant Dina Maizana; Surya Akmal; Regi Wando Pratama Siregar
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Micro Hydro Power Plants (MHP) and Solar Power Plants (PV) are very potential renewable energy solutions to meet electricity needs in remote areas and areas with minimal access to the national electricity grid. This article discusses the development of a hybrid system prototype that combines MHP and PV in an off-grid configuration to improve the reliability and availability of electricity in areas not covered by the main grid. Through a hybrid approach, this system is able to utilize the advantages of each energy source, such as the continuity of power from water flow and solar energy as an additional resource. This study includes technical design, performance simulation, and efficiency analysis of the prototype.
Identification Identification of Work Accidents at PT. Plantation Nusantara IV Using the Job Safety Analysis Method: Identification of Work Accidents at PT. Plantation Nusantara IV Using the Job Safety Analysis Method Reza Adrian Purnawan; Diana Khairani Sofyan
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 2 (2024): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

The development of industry in Indonesia is currently taking place very rapidly along with the advancement of science and technology. The development of science and technology has made the use of production tools increasingly complex. Every year there are more than 250 workplace accidents and more than 160 million workers become ill due to workplace hazards. Based on the results of a preliminary survey at PKS PTPN IV Air Batu, by conducting observations, literature studies and interviews with employees, it is known that there were 17 work accidents based on the recapitulation data of work accidents for the 2023 period. Based on this description, the researcher chose the Job Safety Analysis method.The work station in the boiler factory area is the part that has the most potential for accidents based on the analysis of potential accident risks that occur and requires serious treatment and mitigation measures. The potential hazards include burns, gas poisoning, boiler explosions due to component failure, noise, burning by residual steam, slipping due to slippery work floors. This is because workers are very close to hot objects from the boiler, the combustion of the boiler's fuel shell and the slippery work floor. The hazard controls carried out include workers being required to use complete PPE, good ventilation, routine inspection of safety valves, periodic pressure monitoring, routine maintenance, limiting maximum pressure, preventive maintenance, sound insulation, cooling the boiler gradually, using non-slip footwear, waiting until the boiler is completely cool, using complete APD
Investigating The Effect of Machining Parameter on Milling Product Surface Quality Using Doe Approach Muhammad Yusuf; Teuku Hafli
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 1 (2018): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

Machining process is one of the complex processes which have numerous factors contributing towards the quality of the finished product. Milling process is one among the machining process in which quality of the finished product depends on the tool geometry, accuracy of machine tool and cutting condition. The research was done to investigate the effect of machining parameters on product surface quality in milling process. The experiments conducted on a conventional milling machine use of cutting fluid. Material AISI 1050 and HSS end mill cutting tool used for the experiments. Three cutting parameters such as spindle speed, feed rate and depth of cut at two-level was planned using design of experiment (DoE) methodology. The result show that the better surface quality of milling process is obtained for the minimum value of surface roughness (Ra = 1.481 μm). The Analysis of Variance inferred that the spindle speed cutting parameter has significant effect on the surface roughness (Ra).
Permeability And Durability Of Semi-Flexible Pavement With Waste Tire Rubber And Natural Zeolite Addition Hamzami; Munirwansyah; Muttaqin Hasan; Sugiarto
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 1 (2018): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

The durability of pavement is caused by the problem of surface drainage in every part of the highway, which may be different and requires consideration after special care depending on the location conditions. Good drainage is generally achieved by providing material gradations that are in accordance with adequate permeability with structural adequacy that depends on site conditions by taking into account the intensity of rain in the area. The purpose of this study was to study the permeability of falling head permeability (FHP) methods and the durability of the Marshall method from semi-flexible hardness using used tire rubber and natural zeolite as a substitute for asphalt and cement. The mix design of porous asphalt is started with determination of optimum asphalt proportion with open graded aggregat as spesified in Australian Asphalt Pavement Assosiation (AAPA) 2004.. The asphalt was then replaced with 3%, 4% and 5% waste tire rubber and the Marshall Test was conducted. The cement mortar with 0 %, 5 %, 10 %, 15 % and 20 % natural ziolite was injected to porous asplalt specimens. Permeability tests and durability are conditioned according to ASTM C67091a at 14 days of specimen age. The test results showed that the highest permeability value was obtained at 0.0529 cm / second and the highest durability was 91.45% in 15% of Aceh's natural zeolites. The value of durability is much higher than the required specifications of 75%.
Smart City As A Concept To Redesign City Area, Case Of Lhokseumawe City Sisca Olivia; Andrian Saiful Adly Nst
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 1 (2018): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

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Abstract

City is a development from village, and some city problems will show up as an impact of city development, such as congestion and crowded. Many concepts have offered to solve the city problem, like Smart City. This study is to explore smart city concept to redesign city area in Lhokseumawe City. User observation based on their activity and behavior was a method that used in this study, beside of city analysis and field observation. The design ideas were proposed based on the field problem to get better city planning. Several facility ideas and city network were to be as an alternative solution.

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