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Journal : Journal of Electrical Technology UMY

Using Android to Set Fan Spin Jamaaluddin, Jamaaluddin
Journal of Electrical Technology UMY Vol 4, No 1 (2020): June
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jet umy.v4i1.8806

Abstract

The Android operating system on smartphones has developed rapidly and become a favorite among other operating systems. In addition to applications that can be obtained for free, making applications on Android is also easy because the platform is open source. Hence, it allows users to create or develop applications already available. By utilizing convenience, Android smartphones can be used to control household appliances such as fans. Applications on Android can be made with the MIT App Inventor software, so it can be used to adjust the fan spin. Android applications can ease users to increase or decrease the spin speed of the fan from a distance. Arduino Nano microcontroller and Relay were used to adjust the fan spin, while the Bluetooth Module was used to connect the microcontroller and Android smartphone. After the testing process, the fan spin could be set using Android with a maximum distance of 15.2 meters without barriers and 11 meters with a wall barrier. Fan spin has 3 speed, 1473 rpm for high spin, 1462 rpm for medium spin, 1451 rpm for low spin, while the timer used consisted of 10 minutes, 20 minutes, 30 minutes, 60 minutes, and 120 minutes.
Analysis of Reliability-based Systems of 20kv Distribution Network Disturbance on PT. PLN Rayon Panam Suripto, Slamet; Putra, Karisma Trinanda; Jusman, Yessi; Aroffi, Muhammad Rusydi Al; Jamaaluddin, Jamaaluddin
Journal of Electrical Technology UMY Vol 3, No 3 (2019): September
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jet.3359

Abstract

Electricity needs for each year has increased, this is due to an increase in people's lives. Reliability is an important factor in the operation of distribution system and is an important factor in the continuity of the waiter to the consumer. Several parameters are used as reference to megukur level of reliability of a distribution system that is SAIFI (avarage interuption of frequency index system) is a calculation of the number of failures or disruptions average - average one year, SAIDI (System of interruption Duration Index) index median duration - average system interruption during the year. In this study was also performed calculations eens (Expected Energy Not Supplied) This calculation is done because of disturbance at each feeder there is energy that can not be channeled, it can happen losses. Based on the calculation and analysis that the reliability index is obtained there are some feeder Rayon Panam categorized as not reliable because it has a high SAIFI value not in accordance with the target SPLN No. 68-2 1986 and IEEE std 1366-2003. Energy losses that can not be distributed annually sizeable each feeder. This indicates a feeder located at Panam Rayon considered less reliable, to the need for repairs and maintenance
Report of Energy Audit in Building F1, F3, F4, and G6 of Universitas Muhammadiyah Yogyakarta Destria Yoga Ningrum; Anna Nur Nazilah Chamim; Ramadoni Syahputra; Jamaaluddin Jamaaluddin
Journal of Electrical Technology UMY Vol 3, No 2 (2019): June
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jet.3255

Abstract

Energy audits on buildings are carried out to determine the load profile of electrical energy usage and to avoid wasting electricity. This energy waste can cause the use of electricity in buildings that are not efficient. An electrical energy audit is carried out to produce actual data that is in accordance with existing building conditions. This study conducted on buildings F1, F3, F4, and G6 in Universitas Muhammadiyah Yogyakarta to determine the value of the intensity of energy consumption used, whether it is following the Indonesian National Standards Agency. Measurement of electrical energy consumption using a tool that is the Power Factor Analyzer. The results of the calculation of the value of the intensity of electrical energy consumption showed that the buildings of F1, F3, F4, and G6 at the Universitas Muhammadiyah Yogyakarta obtained an average energy intensity value of 10.18 kWh/month. In this case, building standards are known to be between 7.92 - 12.08, which means that the building standards are categorized as efficient because they are under established standards. Furthermore, the use of electrical energy consumption used in buildings F1, F3, F4, and G6 in Universitas Muhammadiyah Yogyakarta in a month that is equal to 190,952.769 kWh/month.
Prototype Automation of Air Conditioning Treatment in the Grinding Area AK Based on IoT Johan Eko Prasetyo; Jamaaluddin Jamaaluddin
Journal of Electrical Technology UMY Vol 5, No 2 (2021): December
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jet.v5i2.12736

Abstract

A good work environment will affect the level of productivity of workers in a company. The operation of the refrigeration machine in the cocoa powder grinding area is very important in production. The indicators for the operation of the cooling machine are dust density, ambient temperature and wind speed. With control on the indicator will increase efficiency. In this study, the indicator is controlled with a GP2Y1010AUF0F dust sensor, a DHT22 temperature sensor, a DS18B20 sensor, and a wind speed sensor as sensor inputs. Furthermore, the sensor will be processed by the Node M CU ESP826 module. System output will be displayed on LED and android. The results of this study indicate the accuracy of the dust sensor is 96.12%, the DHT22 temperature sensor is 99.80%, the DS18B20 temperature sensor is 99.57% and the speed sensor is 95.89%. In this prototype, we can monitor the temperature of the air velocity of dust particles in the engine and the temperature of the engine cooler together and closely monitored.
Hybrid Energy Storage Performance Evaluation of Fuel Cell Injection on Standalone Photovoltaic System Indah Sulistiyowati; Jamaaluddin Jamaaluddin; Izza Anshory
Journal of Electrical Technology UMY Vol 6, No 1 (2022): June
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jet.v6i1.14841

Abstract

In this research, some performance evaluations of battery as the main storageand supercapacitor as the supporting storage in a hybrid energy storage system werecarried out to determine the recommendations of whether fuel cells could be integratedinto a standalone photovoltaic system. In previous studies, the fuel cell circuit was judgedto be quite different by integration with a standalone photovoltaic system, and in thisstudy, observations were made on aspects of power quality such as voltage, current, andpower for the two energy storage systems. The research method is using simulation as themedium with several self-definition aspects on photovoltaic, fuel cell, battery, andsupercapacitor, also with their parameters. The result shows that on the battery, the fuelcell integration has no particular effect since the battery is the main storage, and thevoltage and current had minor perturbation. While in a supercapacitor, majorperturbation from the system had been absorbed due to the fuel cell integrationcharacteristic of giving major perturbation to the system. The main recommendation is bychoosing supporting storage instead of using both supercapacitors and fuel cells.
Analysis of Overcurrent Safety in Miniature Circuit Breaker with Alternating Current Jamaaluddin Jamaaluddin; Izza Anshory; Shazana Dhiya Ayuni
Journal of Electrical Technology UMY Vol 5, No 2 (2021): December
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jet.v5i2.12508

Abstract

In the utilization of solar energy, the equipment used includes Photovoltaic Cells, solar charging controls, batteries, protection devices, and other measuring devices. This solar power generation system is the name of a system that can convert solar energy into electric power. This solar power plant used in buildings is referred to as the Solar Building System (SBS). To perfect this solar power generation system, it is necessary to manage the electric power protection system. The protection system in this solar power plant includes the use of Miniature Circuit Breakers (MCB). This Miniature Circuit Breaker is a tool for overcurrent protection in alternating current systems and direct current systems. In order to obtain a good protection system for this solar power plant, a study was conducted on the use of a miniature circuit breaker that is effective for a certain type of current. The research method used is the use of alternating current and direct current miniature circuit breakers in alternating current circuits. Observations and recordings were carried out, so that the obtained results were quite significantly different in their use. From the results of the study, it was found that the Miniature alternating current circuit breaker has better characteristics in alternating current circuits, when compared to direct current miniature circuit breakers.
Co-Authors Abdul Halim Abdullah Mubarak 'Aafi Achmad Solih Achmad Solih Ade Kurniawan Adi Prasetyo Adi Prasetyo Aga Septi Maulana Agus Supriyadi Ahmad Ahfas Akhmad Ahfas Ali Imron Anna Nur Nazilah Chamim Arief Wisaksono Aroffi, Muhammad Rusydi Al Bagas Dewantara Boy Isma Putra Cecep Kusmana Cuk Sholahuddin Putra Destria Yoga Ningrum Desyandri Desyandri Dharma EP Dimas Aditya Wicahyo Drajad Kuncoro Aji Drajad Kuncoro Aji Dwi Hadidjaja Eko Agus Suprayitno Emy Rosnawati Emy Rosnawati Fajar Rafli Finus Ainun Finus Ainun Hussein Bahreisy Suryadipraja Ilham Ramadhana Chofananda Imam Fahmi Udin Ma'ruf Indah Apriliana Sari Indah Sulistiyowati Indah Sulistyowati Indah Sulistyowati Indah Sulistyowati, Indah Indrianto Nugroho Iswahyudi, Dwi Ivan Danu Tirta Izza Anshory Johan Eko Prasetyo Joseph Priyandana Jusman, Yessi Karisma Trinanda Putra, Karisma Trinanda Khoiri Khoirul Umam M Sujanarko Mardiyono Mardiyono Mardiyono Moch Avif Romadhoni Moch Avif Romadhoni Moch. Dani Septiyan Mochammad Anwar Burhanuddin Mochammad Derian Ramadhan Mohamad Abid Sahuri Muhamad Anugrah Muhammad Drajad Kuncoro Aji Muhammad Masduki Zakaria Muhammad Nur Fariz Nur Afianto Prasetiyo Budi Megantoro Putra, Cuk Sholahuddin Ramadoni Syahputra Reynaldi Fandi Yudha Sahrul Romadhoni Sarwan Hamid Septi Budi Sartika Shazana Dhiya Ayuni Slamet Suripto Sumadi, Agus Sumarno Sumarno Sy. Syahrorini Sy. Syahrorini Syahrorini, Syamsudduha Syamsudduha Syahrorinni Wakhidian, Viete Wijaya Al Hadad Sudjono Putra Yunardhika Wahyu Pratama Yusril Afandi