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All Journal JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science)
Moch Fadhil Ramadhan
Politeknik Perkapalan Negeri Surabaya
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering

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Distributed Panel-based Fire Alarm Design Anggara Trisna Nugraha; Moch Fadhil Ramadhan; Muhammad Jafar Shiddiq
JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Vol 5, No 1 (2022): February 2022
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jeemecs.v5i1.6030

Abstract

The shopping center switchboard system consists of several parts: a 20 kV cabinet to a 20 kV to 380 V step-down transformer, which is then provided to the user to control the newly upgraded LVMDP (low voltage main switchboard). Before distributing to users, they need to pay attention to the fixed power factor of the capacitor bank. Lack of an exemplary power factor will cause an inductive load on the capacitor bank, high temperatures due to high loads will damage the capacitor bank. A switchboard safety automation technology with a microcontroller control system has been proposed to complete this research. Microcontroller control system for switch safety includes Microprocessor (Arduino Nano), light sensor (LDR), temperature sensor (LM35DZ), LCD 16x2 I2C, actuator (fan, buzzer, three-phase network disconnect switch relay), switch (5 VDC relay), ADC As data input. The working principle of the microcontroller is: if the LM35DZ sensor detects the specified temperature, an alarm will be triggered, while the LDR sensor detects a spark, the alarm will be triggered as a danger warning signal and cut off the power grid. Equipment designed to prevent switchboard safety caused by high temperatures or sparks can prevent fires.
Efficiency of the Position Tracking Photovoltaics using Microcontroller Atmega Anggara Trisna Nugraha; Moch Fadhil Ramadhan; Muhammad Jafar Shiddiq
JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Vol 5, No 2 (2022): August 2022
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jeemecs.v5i2.6031

Abstract

So far, solar cells are known to have many weaknesses in terms of installation and position to the sun, so that the performance of solar cells on rechargeable batteries is less than optimal. Therefore, additional tools are needed to support these solar cells so that they can work optimally and produce bigger currents. Compare a sunlight tracker with an LDR system, and compare a sunlight tracker with a direct sunlight sensor with a passive system. Atmega16 is used as a control motor and automatic charger, LDR is used as a sunshine receiver, and a DC motor and a stepper are used as a sunshine indicator player. The solar cell used has a capacity of 20 WP. The automatic filling system uses a microcontroller to increase the cost and efficiency of installation. After that, the two systems will be compared first to find out the difference in power generated by the solar cell system using a tracer and a passive tracer. Using a tracking system will collect data for a week, while using a passive system will collect data for a week. By using the result data to be analyzed, the system can be analyzed and compared, and its efficiency can be determined. The solar cell tracking system is expected to increase battery charge faster than passive locations
Quadcopter Movement Analysis Using Output Feedback Control Based on Line of Sight Anggara Trisna Nugraha; Moch Fadhil Ramadhan; Muhammad Jafar Shiddiq
JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Vol 6, No 1 (2023): February 2023
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jeemecs.v6i1.6033

Abstract

Quadcopter UAV is a non-linear system which underactuated and unstable. Those charateristics will be the focus on this study for the development of quadcopter’s control. In this study, the output feedback control used to control the attitude and the position of the quadcopter. This control has H∞ performance which is used to maintain the quadcopter’s stability and toughness. Then, the gain controller is obtained by using the numerical iterative of Linear Matrix Inequality (LMI). Where as, the CommandGenerator Tracker (CGT) used for tracking position control on the X and Y axes. Based on the research problems, this study will present the tracking control design in the horizontal area by adding the Line of Sight algorithm in order to change the path into the zero. The simulation result shows that the control method used is able to bring the yaw, pitch, and roll to the expected values on a circular path.
Comparison of Insulated Switch Gear with Desiccant Addition to SF6 Gas Quality System at Waru Substation Anggara Trisna Nugraha; Moch Fadhil Ramadhan; Muhammad Jafar Shiddiq; Muhammad Fikri Fathurrohman
JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Vol 6, No 2 (2023): August 2023
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jeemecs.v6i2.6044

Abstract

In electrical instrumentality with SF6 gas insulation, the quality of SF6 gas in line with the standard is prime to wise insulation power, if there' a decrease in gas quality, there'll even be a decrease among the number of voltage insulation on electrical equipment. throughout this case, it had been found that the quality of SF6 gas was deteriorating within the Ganz whole GIS Compartment at the Waru Substation Substaction, specifically the position level of the SF6 isolation gas that exceeded the required standard limit. Besides, this GIS isn't equipped with silica gel/desiccant as a condition gripping material and gas sorbent material from amendment PMT (IEEE Std 11251993) that ends throughout a decrease among the standard of SF6 gas. The addition of drier among the GIS is needed to keep up the quality of SF6 gas. These materials are analyzed for quantity and performance once applied within the compartment therefore as that deterioration of the quality of SF6 gas and thus the prevalence of insulation failure is avoided as early as possible, and SF6 remains in its characteristics with a BDV of 78.6 kV/cm (according to SF6 crucial Breakdown Volatge). And it hoped that SF6 gas will add line with it operate as a decent insulating medium. As degree application, a drier experiment has been administered among the GIS compartment at the Waru Substation station
Planning Of A 70 kW Solar Power Plant In Magersari Village Anggara Trisna Nugraha; Moch Fadhil Ramadhan; Muhammad Jafar Shiddiq
JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Vol 7, No 1 (2024): February 2024
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jeemecs.v7i1.6032

Abstract

Magersari Village is one of the small villages on West Java, which is in the administrative area of Magersari Regency, this village has not been reached by the PLN electricity network, which causes disturbances for residents in carrying out activities at night. This study aims to utilize solar energy developed into electrical energy (solar power plant). One of the supporting factors this area produces is a very large solar energy potential with average daily insolation of 5.71 kWh/m²/day. In planning this solar power plant, several components consist of 376 housing units, 2 elementary school units, 3 village maternity hut units, and 1 unit of worship place. Based on the analysis and calculations results, the PV power generated to supply electrical energy in Magersari Village is 75,000 Watt Peak, generated by 375 PV modules, and the panel capacity is 200 Wp with 2 PV array placement area of 460 m². Battery Charger Regulator (BCR) used as many as 36 pieces with a capacity of 24V/80A. The number of batteries used is 219 pieces with a capacity of 24V/240Ah. The inverter used is 10 kW as many as 7 units with a voltage on the system that is 24V with a total initial investment cost for Solar Power Plant components of Rp.2,473,165,000,-
Co-Authors Anggara Trisna Nugraha Muhammad Fikri Fathurrohman Muhammad Jafar Shiddiq