cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota malang,
Jawa timur
INDONESIA
Jurnal Mahasiswa TEUB
Published by Universitas Brawijaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
Arjuna Subject : -
Articles 2,116 Documents
 169   170   171   172   173 
RANCANG BANGUN PEMBANGKIT EBT DENGAN PEMANFAATAN SOLAR PV ON GRID SYSTEM BERBASIS ARDUINO MEGA 2560 Muhammad Halim Sa’id; Unggul Wibawa; Teguh Utomo
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesia has saved 4.8 kWh/m2 or the equivalent of 112,000 GWp. This potential is the biggest when compared to the five existing types of EBT sources. However, the utilization is only a little, namely 0.08% or the equivalent of only 10 MWp. . The purpose of this study is to determine the effect of the EBT by utilizing the Arduino Mega 2560 based Solar PV On Grid System in the supply of electrical energy in the UT School Building. There are two software needed in this study which include: Arduino IDEand Nextion Editor. Based on the average test results using the RMSD measurement method which was carried out from 13 December 2022 to 28 December 2022, it was found that the potential of a 1050 Wp solar panel monitored by HMI Nextion in the UT School building produced 0.68 A and 112.69 V in the sunlight intensity 195.71 W/m2 and temperature 26.93oC. From this, it can be seen that the contribution of electrical energy generated by the on-grid EBT system monitored by the Arduino Mega 2560 is 7.33% of the total electrical energy of the UT School building. Index Terms— Solar Panel, Arduino Mega 2560, RMSD.
ANALISIS PENGARUH SUDUT INKLINASI DAN BAYANGAN TERHADAP KINERJA PLTS PADA GEDUNG SMAN 14 KABUPATEN TANGERANG Lisan Shidqi Hady; Unggul Wibawa; Moch. Dhofir
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dunia saat ini sedang menghadapi dua tantangan yang merugikan, yaitu krisis energi dan pencemaran lingkungan akibat penggunaan energi berbasis fosil. Kebutuhan listrik Indonesia di tahun 2060 diproyeksikan sebesar 1.885 TWh. Untuk memenuhi kebutuhan tersebut, diperlukan pengembangan EBT secara masif. Indonesia memiliki potensi energi radiasi matahari yang besar, yaitu 4,8 kWh/m2/hari. Tujuan diadakannya penelitian ini adalah untuk mendapatkan nilai performansi tertinggi dan real dengan mengatur sudut inklinasi dan bayangan, serta mendapatkan nilai kelayakan pemasangan PLTS on grid pada aspek ekonomi di gedung SMAN 14 Kabupaten Tangerang. Berdasarkan simulasi menggunakan software PVsyst 7.3, diperoleh bahwa variasi sudut inklinasi dari 35˚-60˚ dengan interval 5˚, semakin besar sudut inklinasi, maka semakin kecil nilai energi dan performance ratio (PR). Dengan menambahkan parameter bayangan, terjadi penurunan nilai energi sebesar 15 MWh/tahun dan 1,64% PR. Berdasarkan aspek ekonomi, pemasangan PLTS ini layak direalisasikan. Kata kunci— PLTS, Inklinasi, Bayangan, Ekonomi
PENGARUH PENURUNAN TEGANGAN BATERAI TERHADAP EFISIENSI KOMPONEN SWITCHING PADA PENERAPAN APLIKASI BLDC MOTOR CONTROLLER Audrey Devi Anggraeni; Waru Djuriatno; Muhammad Aswin
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

3-Phase Inverter is a type of electronic device that converts a DC voltage source into a 3-Phase AC voltage source, which there are 6 switching components works alternately are used as input power in the operation of a BLDC Motor. MOSFET is a type of switching components that is usually used because it has high efficiency at low voltage levels and has advantages at high switching speeds. The purpose of this study is to design and simulate a system to determine the effect of a decrease in battery voltage on the resulting losses which affect the efficiency of the switching in the speed control applications of BLDC Motor Controller. The test was carried out by simulating a circuit to control the speed of BLDC Motor in one battery discharge cycle using the MATLAB Simulink application. In this test, the State of Chargae (SoC) is recorded, the voltage and current are generated by the battery, the VDS and IDS flowing through the MOSFET, also the results of PIN and POUT. Recording is done in a range of SoC values of 100%, 80%, 60%, 40%, and 20%. Speed control on BLDC Motors is designed using a controller that has feedback with a setpoint of 200 RPM. Based on the results of the testing the voltage drop due to power consumption in the operation of the BLDC Motor, obtained an increase in losses in the switching components. So that the voltage drop is inversely proportional to the losses of the switching components, and the greater the power dissipation generated, the efficiency of the switching components will decrease. Index terms : MOSFET, SoC, Power Dissipation, Efficiency, BLDC Motor
SIMULASI KINERJA RANGKAIAN POWER DECOUPLING TIPE BUCK-BOOST UNTUK MEMPERKECIL DIMENSI KAPASITOR DC LINK DALAM SISTEM PROPULSI KERETA API Hansel Daerendra Mahardhika Elsam; Waru Djuriatno; Rini Nur Hasanah
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research explains the rectifier system in a train propulsion system that uses a capacitor as a filter (referred to as a DC link capacitor), which generally has a large capacitance and requires the addition of a power decoupling circuit to assist the capacitor in energy storage. The power decoupling circuit is connected in parallel between the rectifier system and the load side, and the topology used is a buck-boost type. The circuit consists of several components such as capacitors, inductors, and switch components (MOSFETs). The objective of this research is to obtain a small capacitance value for the DC link capacitor by using a power decoupling circuit. Testing is carried out using Simulink software in MATLAB as a simulation tool to control the power decoupling circuit and enable energy storage. In this research, testing is also conducted on the rectifier system without using the power decoupling circuit to determine the comparison of capacitor capacitance values used between the two systems. The results obtained in this study are as follows: for the system without using a power decoupling circuit, it requires a DC link capacitor of 70 µF. On the other hand, the system that uses a power decoupling circuit requires a DC link capacitor of 2 µF, with the same resistive load of 100 Ω. This is achieved by adding a decoupling capacitor of 10 µF and a decoupling inductor of 1mH in the power decoupling circuit. Keywords: Performance, Buck-Boost Power Decoupling, Capacitor, Propulsion System.
SINKRONISASI SWITCHING DAN PENGATURAN DUTY CYCLE PADA DUA INVERTER MOTOR BLDC DENGAN SUMBER TEGANGAN JAMAK Afiyah Mahirah Rahman; Waru Djuriatno; Muhammad Aswin
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Current technological developments continue to increase in various fields, especially in the field of transportation. The emergence of electric vehicles is the most highlighted today. Electric vehicles are vehicles sourced from electric power that are supplied into the main system as motor drives, one of which is the BLDC Motor. One of the most important things on this system is the voltage source. One of the widely used and developed voltage sources is lithium-ion batteries. However, the use of a single voltage source has several disadvantages, one of which is charging the battery too long, causing too frequent charging and resulting in reduced capability on the battery. The use of multiple voltage sources was chosen in order to reduce the intensity of charging too often. To regulate the use of both voltage sources alternately when the motor is working, two inverters are used to regulate the change of the voltage source. Control of both inverters is regulated by the commutation logic of both inverters and control through the duty cycle on each inverter with different values in the range of State of Charge values of the predetermined battery 1. This research was conducted by simulation using Simulink software which is useful for running simulations in real time and knowing the success of changing voltage sources in the system. Based on simulations, the replacement of the voltage source can be done under the condition that the system is still working and the two inverters are able to work alternately. The test was conducted when battery SoC 1 was at a value of 50% with a duty cycle value of 0.6 for each system. Kata Kunci — Motor BLDC, Sumber Tegangan Jamak, Half Bridge Inverter 3 Fasa, Penggunaan Dua Inverter.
ANALISIS PERBANDINGAN PARAMETER ANTENA ARRAY 2x1 MIKROSTRIP PATCH BINTANG 24 DAN BINTANG 27 SERTA PERBANDINGAN KINERJA PADA MODEM CPE ROUTER LTE Pradipa Arinal Haq Joewono; Muhammad Fauzan Edy Purnomo; Dwi Fadila Kurniawan
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study describes the methods and discussion for analysing the comparison of the two types of antennas, namely the 24-star patch and 27-star patch array 2x1 microstrip antennas which are then also compared through performance comparisons on LTE router CPE modem. The 27-star patch has a better value in measurement results than the 24-star patch antenna and in the simulation results and performance results, the two types of antennas have various values. In the simulation results, the best parameter values for Return loss, VSWR, and Bandwidth are in the 24-star patch, but for Gain and Directivity are in the 27-star patch. In the results of the performance comparison, the values of the two antenna variations are identical and fluctuate which can be caused by the influence of the modem connection with the access network. Keywords: Microstrip Antennas, Antenna parameters, Array technique, Implementation, CPE Router LTE Modem
RANCANG BANGUN PENGENDALIAN SUHU DAN INTENSITAS CAHAYA PADA KANDANG ANAK AYAM RAS PETELUR MENGGUNAKAN MIKROKONTROLER ESP32 Dio Izqhaq Risky Sasongko; n/a Nurussa’adah; Ali Mustofa
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Temperature is a very important factor during brooding, because it can affect the productivity of the chickens later. Not only the temperature that needs attention, but the lighting in the cage greatly affects the development of chicks to increase feed and water intake. The intensity of light also depends on the behavior / habits of the chickens. Required control of temperature and light in laying hens' cages is expected to make it easier for breeders or laying hens business actors in the process of maintaining temperature and light intensity in the coop so that it remains stable and can change the working system of laying hens breeders which are still manual to become automatic and more efficient . Each sensor is tested to test the error value with standard measuring instruments on each sensor. The DHT11 sensor gets an error value of 1.23% and the BH1750 sensor gets an error value of 0.96%. ESP32 as a microcontroller that processes data from the two sensors is then displayed on the Arduino IDE serial monitor which will later control temperature conditions and light intensity using a solid state relay to control the on/off of the 2 lights used, namely heating lamps and lighting lamps and will work as needed according to the age of the chicks. Keywords: Laying chicks, temperature, light intensity, DHT11 sensor, BH1750 sensor, ESP32, solid state relay, heating lamp, lighting lamp.
ANALISIS PENGGUNAAN PANEL SURYA SEBAGAI CATU DAYA PADA PROSES INKUBASI YOGHURT Bella Aisya Rohmawati; Moch. Dhofir; n/a Nurussa’adah
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Solar panels are basically power supplies and can be designed to supply small to large electricity needs independently or hybridly. Solar panels as a source of electrical energy supply can help sustain the energy needs of socio-economic activities, especially in the industrial sector both on a small and large scale which have not been optimally fulfilled. The PLTS design first calculates the daily load energy requirement and then compares it with the installed solar panel system that matches the daily load energy requirements for the yogurt incubation process. The calculated solar panel system is used to supply 100% of the daily load energy needs with the power capacity of solar modules, solar charge controllers and batteries must match the needs of the existing load. The calculation is done by calculating the energy requirement for a daily load with a volume of 2 liters and 2.5 liters of yogurt, which is 525.2 Wh while in practice it is 366.8 Wh. Based on the calculation of solar module power capacity, solar charge controller current capacity, and battery charge capacity, respectively, two 100 Wp solar modules of the Luminous brand, a PWM type SCC with a capacity of 30 A, and two MPower Batteries JXH 100-12G 12V with a capacity of 100 Ah. In its implementation, the battery charging time from a DoD condition of 40% using a 200 Wp solar panel is 8 hours. The battery spare time without charging is 7.2 hours with a DoD of 40%, while in a battery with a charging condition of 7.2 hours with a DoD of 20%. The PLTS system installed is able to meet the energy needs of the daily load in the incubation process of up to 10 liters of yogurt. Keywords: solar panel, power supply, yoghurt, daily energy
RANCANG BANGUN ESTIMATOR WAKTU OPERASIONAL DAN MANAJEMEN BEBAN LISTRIK PADA DC HOUSE Dzulfikar Ontoseno; Akhmad Zainuri; Onny Setyawati
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Solar panels is a renewable energy generator that utilizes energy from sunlight. One example of its application is the DC House. The working system of solar panels in DC homes is not much different from solar panels in general. Batteries have an important role in the PLTS system. In the utilization of the battery there are several things that need to be considered including the discharge limit and charging limit in the form of usage cycles. If there is a discharge process or an overcharging process, it can cause damage to the battery. So we need a system that can prevent these things from happening, one of which is by implementing a feature to determine the estimated operational time of the battery and electrical load management. This study discusses the design of estimator tools and managing electrical loads in DC Houses. The design of this tool includes time estimation, current sensor, voltage sensor and microcontroller as automatic load control. The current sensor and voltage sensor data taken from the test object, namely the battery, the incoming and outgoing energy will be known. This energy will later be used to determine the estimated operational time and also used as a parameter for automatic load control. When the battery energy is below the discharge limit, the microcontroller will give an order to cut off the electrical energy flowing to the load. So with this system will prevent the use of electrical energy that is not reasonable. The results of this study found that the level of accuracy on the voltage sensor 1 was 97.97% and the accuracy level on the voltage sensor 2 was 98.91%. Then the level of accuracy on the current sensor ACS712-30A is 97.44% while on the current sensor ACS758-100A the level of accuracy is 93.32%. The results of making this operational time estimator system have an accuracy rate of 97.43% and the electrical load management is functioning properly according to the program. Keywords: battery, time estimator, sensor, electrical load management, DC House
RANCANG BANGUN SISTEM PEMBERIAN MAKAN DAN MINUM PADA ANAK AYAM RAS PETELUR MENGGUNAKAN SENSOR LOADCELL DAN HC-SR04 Lutvy Dwi Pertiwi; n/a Nurussa’adah; Ali Mustofa
Jurnal Mahasiswa TEUB Vol. 11 No. 3 (2023)
Publisher : Jurnal Mahasiswa TEUB

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Management of feeding and drinking is the key to the successful development of laying hens. Food left in the coop will be damp and a source of viruses so that the chicks can contract the disease. Lack of drinking can disrupt the growth of chicks because the amount of drinking determines the amount of food consumed. The feeding system is carried out at the same time every day, namely at 07.00, 15.00 and 21.00. Feeding is also given according to the needs of the chicks based on the age of the chicks. Meals are weighed using a loadcell sensor which is located where the chicken feed container is in the cage. The actuator used in the feeding system is a servo. The drinking system is carried out when the water in the container in the cage runs out. To detect the water level in the container in the cage, the HC-SR04 sensor is used. The actuator used in the drinking system is a DC water pump with a relay as an automatic switch. Water in the cage is provided throughout the day. All systems are controlled using the ESP32 microcontroller. Keywords: Laying Chicks, Feed, Drink, Loadcell, HC-SR04

Page 171 of 212 | Total Record : 2116

 169   170   171   172   173 

Filter by Year

2013 2026


Reset
Filter By Issues
All Issue Vol. 14 No. 1 (2026) Vol. 13 No. 7 (2025) Vol. 13 No. 6 (2025) Vol. 13 No. 5 (2025) Vol. 13 No. 4 (2025) Vol. 13 No. 3 (2025) Vol. 13 No. 2 (2025) Vol. 13 No. 1 (2025) Vol. 12 No. 6 (2024) Vol. 12 No. 5 (2024) Vol. 12 No. 4 (2024) Vol. 12 No. 3 (2024) Vol. 12 No. 2 (2024) Vol. 12 No. 1 (2024) Vol. 11 No. 6 (2023) Vol. 11 No. 5 (2023) Vol. 11 No. 4 (2023) Vol. 11 No. 3 (2023) Vol. 11 No. 2 (2023) Vol. 11 No. 1 (2023) Vol. 10 No. 6 (2022) Vol. 10 No. 5 (2022) Vol. 10 No. 4 (2022) Vol. 10 No. 3 (2022): Vol. 10 No. 3 (2022) Vol. 10 No. 2 (2022) Vol 10, No 2 (2022) Vol 10, No 1 (2022) Vol 9, No 8 (2021) Vol 9, No 7 (2021) Vol 9, No 6 (2021) Vol 9, No 5 (2021) Vol 9, No 4 (2021) Vol 9, No 3 (2021) Vol 9, No 2 (2021) Vol 9, No 1 (2021) Vol 8, No 5 (2020) Vol 8, No 4 (2020) Vol 8, No 3 (2020) Vol 8, No 2 (2020) Vol 8, No 1 (2020) Vol 7, No 7 (2019) Vol 7, No 6 (2019) Vol 7, No 5 (2019) Vol 7, No 4 (2019) Vol 7, No 3 (2019) Vol 7, No 2 (2019) Vol 7, No 1 (2019) Vol 6, No 7 (2018) Vol 6, No 6 (2018) Vol 6, No 5 (2018) Vol 6, No 4 (2018) Vol 6, No 3 (2018) Vol 6, No 2 (2018) Vol 6, No 1 (2018) Vol 5, No 6 (2017) Vol 5, No 5 (2017) Vol 5, No 4 (2017) Vol 5, No 3 (2017) Vol 5, No 2 (2017) Vol 5, No 1 (2017) Vol 4, No 8 (2016) Vol 4, No 7 (2016) Vol 4, No 6 (2016) Vol 4, No 5 (2016) Vol 4, No 4 (2016) Vol 4, No 3 (2016) Vol 4, No 2 (2016) Vol 4, No 1 (2016) Vol 3, No 7 (2015) Vol 3, No 6 (2015) Vol 3, No 5 (2015) Vol 3, No 5 (2015) Vol 3, No 4 (2015) Vol 3, No 3 (2015) Vol 3, No 2 (2015) Vol 3, No 1 (2015) Vol 2, No 7 (2014) Vol 2, No 6 (2014) Vol 2, No 5 (2014) Vol 2, No 4 (2014) Vol 2, No 3 (2014) Vol 2, No 3 (2014) Vol 2, No 2 (2014) Vol 2, No 2 (2014) Vol 2, No 1 (2014) Vol 1, No 5 (2013) Vol 1, No 4 (2013) Vol 1, No 3 (2013) Vol 1, No 2 (2013) Vol 1, No 1 (2013) Vol 1, No 1 (2013) More Issue