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Oktaf Brillian Kharisma
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INDONESIA
Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE)
Published by Institut Riset dan Publikasi Indonesia
ISSN : 27971155     EISSN : 27970868     DOI : https://doi.org/10.57152/ijeere.v2i1
Core Subject : Science, Social, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Environmental Science
Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE) is a scientific journal published by the Institute Research and Publication Indonesia (IRPI) in collaboration with several universities throughout Riau and Indonesia. IJEERE will be published 2 (two) times a year, June and December, each edition contains 15 (fifteen) articles. Articles can be written in Indonesian or English. articles are original research results with a maximum plagiarism of 20%. Articles submitted to IJEERE will be reviewed by at least 2 (two) reviewers. Articles submitted must meet the assessment criteria and comply with the instructions and templates provided by IJEERE. Authors must upload the Intellectual / Copyright Statement when submitting the manuscript. Papers must be submitted via the Open Journal System (OJS) in .doc or .docx format. The entire process until IJEERE is issued is free of charge. IJEERE is registered in National Library with Number International Standard Serial Number (ISSN) Printed: 2797-1155 and Online 2797 - 0868. The focus and scope of IJEERE includes: (a) Wireless Communication, (b) Optical Communication, (c) RF, Microwave, and Antenna Design, (d) • Telecommunication Networks, (e) Control Systems, (f) Nuclear New Energy, (g) Renewable Energy
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 27 Documents
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Analisis Sistem Kerja UPS (Uninterruptible Power Supply) Power Scale 200 kVA Terminal Bandara PT. Angkasa Pura II (Persero): Analysis Of The 200 Kva Power In UPS (Unintrruptible Power Scale) System at The Airport Terminal Of PT. Angkasa Pura II (Persero) Aldo Lorenza
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 1 No 1 (2021): IJEERE Juni 2021
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

The higher the level of electricity consumption, the PLN (State Power Plant) as a provider of electricity andas a national electricity energy manager has the obligation to meet the national electrical energy needswhich are increasingly increasing. In order to avoid an undesirable thing, the electricity network is cut off atthe airport terminal which can endanger the safety, comfort and safety of prospective airplane passengers.So, UPS is used as an alternative electrical energy supplier to anticipate sudden power outages whilewaiting for an emergency generator to be activated (emergenci diesel generator). This report focuses ondiscussing how long UPS can back up the Airport Terminal load without an emergency generator which isdone using the observation method in the field. The results of the observations in the field were found that byusing a UPS, namely: 3) The level of efficiency of the AC - AC UPS at the Airport Terminal is 95%, meaningthat the more power the source can provide by the Airport Terminal, this allows significant energy savings inevery work carried out at the airport, 5) The ability of the UPS to accommodate the transmitter system load,which is for 34.16 minutes, this time is more than enough to switch the power source to the generator set, 6)The UPS loads at the Airport Terminal by 60% (120 kVA is used from 200 kVA), more loads can still bedone, 7) UPS rating at the Airport Terminal has more power than the ideal UPS rating (oversizing UPS).This is done to get a longer runtime, if there are additional tools, and not all electronic devices are backedup by UPS.
Penerapan Pressure Control Valve (PCV) pada Main Gas HRSG (Heat Recovery Steam Generator) Di PT. MCTN Kota Duri: Application Of Pressure Control Valve (PCV) In Main Gas HRSG (Heat Recovery Steam Generator) at PT. MCTN Duri City Agung Ridhatullah Firdaus
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 1 No 1 (2021): IJEERE Juni 2021
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

In this era of globalization, science and technology has developed so rapidly. No exception to industrial technology, which has developed according to the times. One important component commonly used in industrial production processes is the Control Valve, a tool used to modify fluid flow or pressure rate in a process system. In a powerplant unit, especially PLTGU, the role of the control valve is very important. Not only in regulating the amount of gas entering the combustion in the turbine, it is also needed in supplying gas in the duck burner to the HRSG so that steam can be produced with the desired amount and quality. Based on observations in the field, at PT MCTN regarding the utilization of the control valve, it is known that its use is almost in all control systems, especially in the duck burner, precisely on the main gas HRSG. In this section the gas that will enter the duck burner has a large pressure, between 350-450 psi. This gas, which will be controlled in accordance with the production target, will be made a control system known as a Pressure Control Valve (PCV) 1/3 whose value will be adjusted using the PLC from DCS by the operator. The stages in completing this research are conducting field surveys, discussions, taking and processing data and make a conclusions. The conclusions from the implementation of this research are where the gas entering the duck burner the number or value is controlled by Pressure Control Valve 1/3 subsequently used as fuel in the steam production process, so that steam can be produced with the optimum amount and quality.
Kendali Cerdas Kelistrikan Rumah menggunakan Node-Red Berbasis Raspberry Pi-3 B+ : Home Electrical Intelligent Control using Node-Red Based on Raspberry Pi-3 B + Bayu Hidayat
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 1 No 1 (2021): IJEERE Juni 2021
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

In this era, technological growth is so rapid in various fields, one of which is gadget and internet. Lately, the use of gadgets and the internet has functioned as a home control and monitor system, or we usually call it smart home. Lots of technology development in the field of smart home, this is for the sake of convenience and comfort in homework. Therefore humans need a system that can control the lights of the house remotely by using internet networks. Sometimes we as humans forget to turn off the lights when out of the house, with the remote home light controller using the internet network we can turn off the lights of the house without having to go back home. The equipment used is utilizing a Raspberry Pi mini computer, relay module and AC light dimmer module. The Raspberry Pi functions as a microcontroller that drives the relay module as a switch and the module dimmer AC light as a regulator of the brightness of the light. For home light control using a web that can be accessed through a browser on laptops, computers and smartphones. And web creation utilizes the Node-RED application. The results achieved in this mini project are to produce a system that can control the house electrical remotely with internet networks and utilize Raspberry Pi-based Node-RED applications..
Prototipe Robot SUMO Otonom dalam Mengenali Object Musuh berbasis Sensor Ultrasonic: Autonomous SUMO Robot Prototype in Recognizing Enemy Objects based on Ultrasonic Sensor Iskariman halmahera amal
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 1 No 1 (2021): IJEERE Juni 2021
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

The current competition is not only done by humans, but has entered into interference from technology, one of which is robotics technology. One of the competitions is the sumo robot competition, the purpose of making this sumo robot is to be able to move independently or autonomously and be able to detect enemies and push enemies out of the arena, so that the functionalities of the robot are similar to sumo wrestlers and after that can be included in the competition. This sumo robot uses an arduino nano microcontroller as the brain of the robot, five ultrasonic sensors and two proximity sensors, in technical terms the assembly begins with the design, assembly, programming and finally testing. Robot testing is done by testing the characteristics of the movement based on sensor input. The result is the robot will react if there is an object with a radius of 75 cm from the robot and the robot also reacts when the floor surface is light colored.
SISTEM KENDALI ROBOT SUMO MENGGUNAKAN BLUETOOTH BERBASIS SMARTPHONE ANDOID: SUMO ROBOT MANUAL CONTROL SYSTEM USING BLUETOOTH BASED ON ANDROID SMARTPONE denosaputra deno
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 1 No 1 (2021): IJEERE Juni 2021
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

Sports that are currently carried out are not only carried out by humans but have interfered with technology, one of which is robotics technology. One of the competitions is the sumo robot competition. The problem of making a sumo robot is making Android Smartphone applications that can be controlled remotely. And looking for the efficient use of the Hc-05 bluetooth, the purpose of making this sumo robot is that it can move manually via an Android smartphone application with a Hc-05 bluetooth connection, and can be moved to attack enemies and push enemies out of the arena, so the functionality of the robot is similar to sumo wrestlers and after that can be entered in competitions. This sumo robot uses an Arduino nano microcontroller as the brain of the sumo robot, and the Hc-05 bluetooth as a connector to an Android smartphone. . The conclusion from making this sumo robot, the robot can move according to the instructions given via a smartphone and can also avoid unwanted things, such as error sensor readings because all the movements of the sumo robot have been set by the user.   Keywords: Android smartphone, Arduino nano, Bluetooth Hc-05, L298N motor driver, DC motor.  
Analisis Kinerja Automatic Voltage Regulator (AVR) sebagai Pengontrol Suplai Tegangan Eksitasi Generator AC 3 Phasa Liliana
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 1 No 1 (2021): IJEERE Juni 2021
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

The voltage generated by the generator will always change due to the fluctuating load. The output voltage must be kept constant within the desired value to ensure the supply of generator output power to meet the load requirements, a device called an AVR (Automatic Voltage Regulator) is needed. AVR aims to regulate the amount of excitation current supplied to the generator and the amount of excitation current is directly proportional to the amount of voltage generated by the generator. This study aims to analyze the performance of the AVR in maintaining the stability of the generator output voltage and power. Monitoring the performance of the AVR installed on the generator is carried out for 31 days. The results of monitoring and analysis after the generator installed AVR, it can be seen that the output voltage is in stability with a variation in the value between 11.59 kV to 11.8 kV while the generator output power is also still in stability with a variation in values ??between 38.1 MW to 38.3 MW. Keywords: generator, Automatic Voltage Regulator, excitation current, output voltage, output power
Analisis Teknis Produksi Bioetanol dan Potensi Daya Listrik Dengan Memanfaatkan Limbah Singkong: Technical Analysis of Bioethanol Production and Electrical Power Potential By Utilizing Cassava Wastea Tiara Puja Hariyadi
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 2 No 1 (2022): IJEERE Juni 2022
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

Cassava production in Riau Province has bioethanol potential which is quite capable as a substitute for fossil fuels. Bioethanol is an alternative and environmentally friendly energy that can be used as a fuel mixture for generator sets. One of the highest sources of raw material for bioethanol production is the cassava plant. Waste originating from cassava dregs and peels is still not fully utilized, even though this waste contains carbohydrates which can be converted into ethanol. Based on the content derived from cassava itself, it has a starch content of 35% which contains amylose and amylopectin which can be converted into ethanol. The method used in this research is descriptive research with biochemical conversion. This study aims to determine the electrical potential generated by bioethanol from cassava waste so that it is expected to reduce the use of fossil fuels. To determine the level of ethanol produced, it can be done by simulating it in the SuperPro software. The steps taken to produce bioethanol are pre-treatment, hydrolysis, fermentation, and purification, from the total production of cassava as much as 203,417 tons / year, 25,683 kg / hour of cassava will be used with 1093.4 L / day of bioethanol. The 100% power potential without a gasoline mixture is 266.75 kW, while 10% ethanol with a mixture of 90% gasoline is 402.79 kW.
Simulasi Pemahaman Robot Pengikut Garis Program C dengan Webots: Simulation Understanding Line Follower Robot C Program with Webots Lisana Sidka Alia
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 2 No 1 (2022): IJEERE Juni 2022
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

The line follower robot is one type of robot that develops in the world of technology with a robot system that can follow a line composed of a series of electronic components to get the ideal response and speed. The line follower robot is equipped with sensors that will affect the wheel that is driven by a motor, where the speed is very dependent on the speed limit and friction between the tire robot with the floor. Line follower robot consists of software and hardware systems. In understanding how the line follower robot works use the Webots simulation application as an open source application that can be used by beginners. The line follower robot simulation begins by using the e-puck robot file that has been listed in Webots by inputting the language program used, namely C language, into the robot microcontroller.From the simulation result of line follower robot using Webots were obtained system is capable of identifying a straight line and turn lanes. The system is able to provide an ideal response and speed with input from the line reading sensor which is processed with the C language control system and outputs the result as the robot move maximum.
Termometer Non Contact Menggunakan Sensor Suhu Infrared MLX90614 Sebagai Pengukur Suhu Tubuh Berbasis SMS GateWay: Non Contact Thermometer Using Infrared Temperature Sensor MLX90614 As Body Temperature Measuring Body Based On SMS Gateway Ibnu Habibi Tanjung
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 2 No 1 (2022): IJEERE Juni 2022
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

In 2020, the COVID-19 pandemic is a threat to countries around the world, as well as Indonesia. The spread of the Corona virus in Indonesia is still not well contained. There are many ways to prevent the spread of the corona virus, one of which is by checking body temperature. The normal body temperature range is between 36.5-37.5 ºC. Therefore, a technology is needed to assist in suppressing the spread of the Corona virus and provide alternative options as a medium for non-contact body temperature measurement and the need to convey information if there is a body temperature that exceeds the normal limit to the authorities so that can be followed up. Therefore, an innovative Non-Contact Thermometer was created using the MLX90614 Infrared Temperature Sensor as an SMS Gate Way Based Body Temperature Measurement with input in the form of an HCSR04 Ultrasonic sensor and output in the form of an LCD display, buzzer, and LED as an alarm as well as a short message (SMS) warning to the operator. when body temperature > 37.5 ºC. This prototype has the additional feature of measuring room temperature. This prototype has been tested in sensor readings with a distance of 5 cm with several participants and the test results are compared with the results of the thermogun. The test results show that the prototype in measuring body temperature has an average difference of 0.10 ºC and the average value of the difference in measuring room temperature is 0.25 ºC.
A Analisis Kelayakan Battery 110 VDC Dalam Mengsuplai Pembebanan ( Studi Kasus Gardu Induk Perawang 150 kV ) : Feasibility Analysis of 110 VDC Battery in Supplying Loading (Case Study of 150 kV Perawang Substation) irvan nurhadi
IJEERE : Indonesian Journal of Electrical Engineering and Renewable Energy Vol 2 No 1 (2022): IJEERE Juni 2022
Publisher : Institut Riset dan Publikasi Indonesia

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Abstract

The rectifier functions as a transformer from AC voltage to DC voltage. The problem generally lies in the AC voltage when entering the recifier, namely the occurrence of trip disturbances on the side of the self-use transformer (PS) at the substation which is usually caused by disturbances in the transmission line or disturbances in the power transformer. The purpose of this research is to determine the condition and feasibility the battery in the perawang substation. From the measurement of each cell on the 110 Vdc battery unit 1 month of February, it can be seen that the average charge voltage is 1.40V, when the average discharge voltage is 1.29 V. Then the unit 2 battery is in charge the average voltage is 1, 41 V while when the discharge state the average voltage is 1.29 V. Thus, according to PLN measurement standards a good and decent battery has a voltage of 1.30 V to 1.450 V when charged while a decent battery discharge has a voltage of 1.10 V up to 1.25 V, it is stated that the 110 Vdc battery at the Perawang Substation unit 1 and unit 2 are in decent condition. Based on the calculation results, it can be seen that the unit 1 load on the 110 Vdc substation battery is 770 watts, and the unit 2 load is 1540 watts.

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