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Teuku Multazam
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Journal Geuthee of Engineering and Energy
Published by Geuthee Institute
ISSN : -     EISSN : 29642655     DOI : https://doi.org/10.52626/joge.v2i1
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
The JOGE is open to submission from scholars and experts in the wide areas of electrical, electronics, instrumentation, control, telecommunication, computer engineering, mechanical energy, enviromental engineering, and energy from the global world. The journal publishes original research papers, review papers, and short communications in the field of electrical & power engineering, circuits & electronics, power electronics & drives, automation, instrumentation & control engineering, digital Signal, image & video processing, telecommunication system & technology, information system and technology, internet of things, artificial intelligence & soft computing.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 38 Documents
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Analysis of electrical energy audit for lighting on electrical engineering buildings Malikussaleh University Siagian, Manutur JT; Multazam, Teuku; Nasution, Fakhruddin Ahmad
Journal Geuthee of Engineering and Energy Vol 2, No 1 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i1.18

Abstract

The electrical engineering building at Malikussaleh University has a large enough need for electrical energy. Consumption of electrical energy in this building has increased from year to year which affects the amount of electric power and high operating costs. The main cause is the large number of lighting lamps that are used so that the impact on the high costs that must be paid to the PLN. Therefore, in this study an assessment will be carried out regarding the causes of not realizing the effective and efficient use of electrical energy. Energy audit is one of the methods used to find out in detail about the need for proportional energy consumption in accordance with the applicable Indonesian National Standards (SNI) so that it will provide comfort for users. The variables used in this audit are the compatibility between the light used in each available room, as well as the type of lamp material used. The calculation results show that the problem is the high consumption of electrical energy because a lot of electrical equipment is not environmentally friendly, which affects the costs incurred. The amount of energy or kWh that must be paid each year is Rp. 30,300,949.98
Decision Support System for Providing Business Capital In Pidie District Using the Web-Based TOPSIS Method Nurfebruary, Nanda Sitti; Nisa, Fidyatun; Fuadi, Fuadi; Multazam, Teuku; Nasution, Fakhruddin Ahmad
Journal Geuthee of Engineering and Energy Vol 2, No 1 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i1.21

Abstract

Providing business capital assistance is a poverty alleviation program for people who have medium and small businesses. The Office of Industry and Trade (DISPERINDAGKOP) of Pidie Regency has one of the work programs, namely providing material and equipment assistance to small and medium industries in Pidie Regency. In order to be more efficient and effective in the process of determining whether or not someone is eligible to receive venture capital assistance, a Decision Support System (SPK) was created for the eligibility of recipients of venture capital assistance in Pidie District using the Technique For Others Preference by Similarity to Ideal Solution (TOPSIS) method. The criteria used as an assessment in determining the eligibility of recipients of business capital assistance are underprivileged conditions, economic conditions, conditions of family dependents, housing conditions, condition of type of business. These criteria are obtained based on the table of the amount of venture capital assistance that has been determined by the Pidie District Government. This system is expected to assist DISPERINDAGKOP in providing business capital assistance to the community according to the resulting criteria. Also to overcome the possibility of data duplication and errors in determining the recipient of venture capital.
Hybrid wind power generation system controller - PMSG with fuel cell using fuzzy logic controller Gunawan, Khairul; Putri, Raihan
Journal Geuthee of Engineering and Energy Vol 2, No 2 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i2.29

Abstract

The increasing of the world energy demand affects energy source, especially in conventional energy will be scarce. Various of expert innovations emerge to exploit alternative energy as an energy source changing conventional energy. However, to produces electric power depend on energy source which is received, such as wind power system can produces electiric power if there is only wind velocity and fuel cell. Hybrid system integrates both of energy sources to increase the system power and reliability. This research simulates wind power system with fuel cell in the hybrid system. This simulation uses system modelling wiht the application of Simulink MATLAB ® R2014b. The system consists of wind power system that works parallel with fuel cell, electrolyzer, storage tube and hydrogen valve controlling the hydrogen flowing system, and also switching system. In this hybrid system, if the wind power system produces electric power exceeding the load of power demands, load will be supplied by wind power system and power that is excessive will be supplied to electrolyzer to be changed into hydrogen. Conversely, if the wind power system can not supply the load demands, fuel cell will produce electricity to minimize the lack of power in the system. Hybrid power system between wind power-PMSG and fuel cell using fuzzy logic controller works good enough so that the stability and continuity of energy is maintained with a percentage 12,5% occured due to transient conditions intermediate between the wind power system and fuel cell and voltage keep.
Effect of distributed generation placement to load noise on the KH-01 feeder at PT. PLN (PERSERO) ULP Krueng Geukueh Azizi, Muhammad; Meliala, Selamat
Journal Geuthee of Engineering and Energy Vol 3, No 1 (2024): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v3i1.32

Abstract

Distributed Generation is a power plant with a small capacity which is usually located close to the load in the electric power distribution system. One effort to reduce the value of power losses and also improve voltage drops in the distribution network is by interconnecting DG in the electric power distribution system. This research method uses data from PT. PLN (Persero) ULP Krueng Geukueh, the data was processed and simulated using ETAP 12.6 software with several scenarios carried out. The results obtained before connecting distributed generation, the resulting power losses were 97 MW for active power losses and 114 Mvar for reactive power losses. and after the introduction of distributed generation using scenario 1, it was able to improve the value of power losses by 94 MW for active power losses and 107 Mvar for reactive power losses and scenario 2 was able to reduce power losses by 71 MW for active power losses and 57 Mvar for reactive power loss and by using scenario 3 the resulting power loss value increases by 139 MW for active power loss and 147 Mvar for reactive power loss. It can be concluded that scenario 2 is able to improve the voltage profile and power losses on the KH-01 feeder.
Design of smart human following on rail inspection using human pose estimation marker-less motion capture based on blazepose Ciptaningrum, Adiratna
Journal Geuthee of Engineering and Energy Vol 2, No 2 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i2.26

Abstract

Advances in artificial intelligence (AI) technology today have a significant impact in various aspects of human life. One example is the evolution of robotics that has achieved the ability to follow human movements. To achieve this, AI technology utilizes image recognition through Computer Vision and the Human Pose Estimation method with the help of the BlazePose library, which is able to recognize 33 keypoints in human body poses. Research in this area aims to develop an automatic control system that can be used on inspection carts, enabling them to follow human body movements while walking. The results showed a detection accuracy rate of 84.82% with an optimal detection distance between 4 to 8 meters from the camera, with an average detection accuracy of 89.862%. On the motor control aspect, the system is set to turn off the motor when the distance between the device and the object is in the range of 1-2 meters, and turn it on at a distance of 3-12 meters. However, it is important to note that the accuracy achieved is greatly affected by the color segmentation capabilities of the software, the lighting conditions in the environment, as well as the resolution of the camera used.
Design of hybrid solar and pyco hydro power plant using water reservoir tank Muttaqin, Asyrofi; Syukriyadin, Syukriyadin; Syahrizal, Syahrizal; Alfisyahrin, Alfisyahrin; Helta, Fahri
Journal Geuthee of Engineering and Energy Vol 3, No 1 (2024): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v3i1.37

Abstract

The energy contained in the flow of water from the tank can be utilized as an additional source of electrical energy, namely by making a Pico Hydro Power Plant (PLTPh). However, the flow of water produced is certainly not strong enough because it only relies on the height of the tank laying, and the water discharge is not too large. So, the energy from sunlight is also utilized simultaneously and becomes a hybrid PV-hydro power plant (PLTH PV-hydro) with the aim of producing more optimal alternative energy. PLTH PV-Hydro is designed using a combination of 10 WP monocrystalline solar panels and two 10W DC generators coupled with turbines. The distance between the water drop point and the generator is designed to be as high as 2 meters and uses a 12 V, 5Ah VRLA battery as an electrical energy storage system. Based on the tests that have been carried out, the water discharge measurement results are 147.82 cm3/s = 147.82 × 10-3 l/s. The total power that PLTH can generate is 5.32 Watts using a 5-watt lamp load, and it can charge the battery within 6 hours. 
Operation optimization of PLTMG SUMBAGUT 2 peaker 250 MW with homer M Mahlil; Andik Bintoro
Journal Geuthee of Engineering and Energy (JOGE) Vol 2, No 2 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i2.28

Abstract

PLTMG SUMBAGUT 2 peaker 250 MW has 13 generator units in parallel so that it is able to provide power of 239 MW, the generating power capacity per engine unit is 18,407 KW, due to the power usage in the load always changing, the P3B must be able to regulate generator operations automatically , economically, every generator operation requires a large amount of financing, especially fuel usage, fuel usage is one of the things that needs special attention because around 60% of the total operating costs incurred are fuel costs, therefore this research aims to Optimizing load and fuel bearing generators in annual plant operations using Lagrange multiplier methodology is simulated in HOMER ENERGI software, the results of this research are a gas engine system consisting of 13 gas engine generators with a capacity of 18407 kW, obtaining optimal generator results at NPC prices (Net Present Cost) is the lowest, HOMER ENERGI software makes simulation calculations easier, the most optimal system design is based on the lowest total NPC of IDR 5,125,319,000,000.00 from 13 generators, only 6 optimal generator units can produce energy of 117,510,454 KWH per year with a Levelized Cost of Energy (Rp/kWh) of 2,040 and consuming 31,274,527 m3/year of fuel.
Design a smart classroom based on Arduino Maulana, Hussain Rizqi; Rosdiana, R
Journal Geuthee of Engineering and Energy Vol 3, No 1 (2024): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v3i1.34

Abstract

The rapid pace of technology and human activities in the modern era often causes people to become negligent in small matters, one of which is saving electricity, including being negligent in the use of electronic devices and in managing electrical equipment. The Arduino-based Smart Classroom is a device-assisted system. devices that are obtained automatically and can be programmed via a computer system that are applied to campus buildings or conventional classes which aim to overcome human negligence and create practicality in terms of attendance in class both in campus and school environments. The control system used in this research is Arduino UNO with the help of several components such as PIR, RFID, and RTC sensors as input, and the output system is lights, sockets, I2C LCD, and Google Spreadsheet. So the research results show that the design the tools and systems have been built and in the application this tool will function when someone enters the class, the lights and sockets as electricity distribution components will turn on automatically and along with automatic attendance where the absence of attendance data will be recorded in Google Spreadsheet. From the results When testing this tool, research results showed that the lights and sockets could turn on and off automatically when people entered and left the classroom... and so did automatic attendance which successfully sent data to Google Spreadsheet.
Prototype of bulk cooking oil scaling machine using flow sensor and infrared sensor based on arduino nano Nafazi, Muhammad; Muhammad, Muhammad; Multazam, Teuku; Meliala, Selamat; Nasution, Fakhruddin Ahmad
Journal Geuthee of Engineering and Energy Vol 2, No 2 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i2.27

Abstract

Traditional scales generally make it difficult for some people from the lower middle class to buy oil according to their needs. This price-based bulk oil weighing machine is aimed at the lower middle class, allowing them to buy any amount of oil they want. This innovation is very important in facilitating access and fair transactions in obtaining bulk oil. The aim of this research is to develop a weighing system that is affordable, easy to use, and can provide information regarding the volume, weight of bulk oil and the price to be paid. In developing this weighing machine, the focus was placed on the aspects of ease of use, reliability and affordable cost. This machine is designed to be able to measure volume and weight of bulk oil quite accurately using flow and loadcell sensors. This sensor will convert the received load into an electrical signal that can be processed to produce an accurate weight value
Electrical Energy Audit Analysis at Muara Batu Subdistrict Office, North Aceh Richardo, R; Multazam, Teuku; Syukri, Mahdi; Alfisyahrin, A; Siregar, Ramdhan Halid
Journal Geuthee of Engineering and Energy Vol 2, No 2 (2023): Journal Geuthee of Engineering and Energy
Publisher : Geuthèë Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52626/joge.v2i2.31

Abstract

The need for electricity is one of the important things in the advancement of technology and human civilization in all respects. So it is necessary to regulate the use of electrical energy properly. Thus, it is very important for us to regulate the use of electrical energy in terms of power usage by electrical loads. One way is by saving electrical energy. One way to save electrical energy is an energy audit. The audit report is the result of the audit plan which will be processed and analyzed further in energy management (electrical energy regulation). From the results of the energy audit, energy flows will be known which will provide an overview of energy use, so that a strategic plan can be prepared to control energy use better and of course be more energy and cost efficient. One aspect of an energy audit is an audit of lighting energy (lighting in an area), so it is very important for us to control the use of electrical energy loads, in this research the kit only audits electrical energy, from the lighting energy of the Muara Batu sub-district office, North Aceh, so that the use of electrical energy becomes economical. Efficient use of energy can be a solution that will be very profitable in efforts to increase comfort. When an office is able to carry out energy efficiency, it means that the office has benefited from savings in energy consumption costs in a certain period, then from these results there are funds available that can be converted for other needs such as adding facilities or replacing equipment, which will indirectly increase employee comfort or the office.

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