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All Journal MEDIA ELEKTRIKA Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Tecnoscienza Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal JEETech Journal of Electrical Engineering and Computer (JEECOM) JASEE Journal of Application and Science on Electrical Engineering Jurnal Fortech SinarFe7 Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Jurnal Komputer dan Elektro Sains Jurnal Pengabdian Masyarakat dan Riset Pendidikan Nucleus Journal Elconika: Jurnal Teknik Elektro Jurnal FORTECH
Machrus Ali
Universitas Darul Ulum & Institut Teknologi Sepuluh Nopember
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Public Health Transportation Other

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Perencanaan Pencahayaan Lampu Jalan Dengan Simulasi Dialux Untuk Efisiensi Energi Lutfi Cahyanto, Iqbal; Ali, Machrus; Nurohmah, Hidayatul
Jurnal FORTECH Vol. 6 No. 1 (2025): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v6i1.6102

Abstract

Good street lighting planning is essential, especially in areas prone to accidents and crime. Good street lighting can reduce the risk of accidents and increase the sense of security in public areas, providing security, convenience, and comfort for road users, especially at night or in bad weather conditions. However, street lighting is often a significant source of energy consumption. Therefore, optimising the street lighting system to improve energy efficiency is necessary. The study results showed that the existing lighting system using 250 W high-pressure sodium (HPS) lamps has weaknesses in terms of energy efficiency and light distribution quality. Simulations using Dialux showed that the average luminance of existing lighting only reached 0.6 cd/m² with a uniformity level of 0.4, and energy consumption reached 20,000 W along the road. Lighting optimization using 120 W LED lamps provides significant improvements in energy efficiency and lighting quality. The average luminance increased to 0.8 cd/m² with a uniformity of 0.6, while energy consumption decreased by 52%, from 20,000 W to 9,600 W. In addition, the glare level decreased from 30 to 25, indicating an increase in visual comfort. These results indicate that the implementation of LED lights can not only improve the quality of street lighting but also have a positive impact on energy efficiency and reduced operating costs.
Aplikasi ORCA Algorithm Pada Optimasi Penyediaan Daya Sistem Berbasis Mobilitas Kendaraan Listrik A.N. Afandi; Candra W.A, Farrel; Ali, Machrus
Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.794 KB) | DOI: 10.32492/jeetech.v4i2.4204

Abstract

In reality, the electric power system is run by combining several production units to commit to meeting changes in load demand at each operating time. Apart from that, it also takes into account efforts to reduce overall costs while maintaining the specified technical limits. The general thing that is often done to achieve this condition is carried out with an economical operational approach which leads to minimizing operational costs. During 24 hour operations, the model that is often used is Dynamic Economic Operation (DEO) which takes into account changes in load demand over a 24 hour seven day period. This study uses the IEEE-62 bus system as a model, which is optimized using the Orca Algorithm. The load flexibility pattern is based on the effect of charging integration for Electric Vehicles (EV). The simulation results show that the Orca algorithm solves problems with fast iteration and provides the best results. The Orca algorithm provides good levels of convergence, power output and overall operational costs. EV distances and routes also have varying driving characteristics and varying power utilization. In terms of travel modes, which include one way and two trips, it has a mobility of 208,000 EVs, with respective distributions for working/business/study, service/shopping, leisure time, and other purposes.
Desain Baterai Lithium-Ion Pengaruh Iradian Dan Temperatur Menggunakan PV Syst and Meteonorm Software Izzatul Umami; Intan Sekar Novitasari; Hidayatul Nurohmah; Dwi Ajatmo; Ali, Machrus
Elconika: Jurnal Teknik Elektro Vol. 2 No. 2 (2024)
Publisher : Universitas Hasyim Asy`ari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/elconika.v2i2.7680

Abstract

Indonesia is a country with significant potential for developing solar energy. However, one of the challenges in the electricity sector is the reliance on fossil fuels as the primary energy source. To mitigate the impact of this dependence on fossil fuels, it is crucial to explore new sources of renewable electricity. Solar cells, which convert sunlight or ultraviolet (UV) rays into electrical current, offer a promising solution. Sunlight is a sustainable and abundant energy source, making it a viable option for future energy production. Due to the nature of solar cells, which depend on sunlight, the output they produce is variable and influenced by changing weather conditions. Therefore, energy storage solutions, such as lithium-ion batteries, are needed to store the electricity generated by solar cells. This study will examine the characteristics and efficiency of solar cell input on the capacity of lithium-ion battery storage systems, focusing on the relationship between sunlight intensity and the generated current and voltage. An off-grid photovoltaic (PV) system relies solely on solar energy, utilizing a series of photovoltaic modules. Consequently, sunlight intensity significantly impacts the solar cell's performance by affecting the voltage and current produced, which in turn influences the system's performance. This research aims to assess the efficiency, advantages, and disadvantages of comparing the output results between series and parallel configurations of solar cells to meet desired needs. Testing and data collection will be conducted using simulations with PV Syst and Meteonorm software.
Pemanfaatan Sampah Untuk Pembangkit Listrik Tenaga Sampah Di TPA Gebang Keret Jombang Parwanti, Asnun; Arwan Satriaji, Faldy; Raikhani, Agus; Rukslin, Rukslin; Ali, Machrus
MEDIA ELEKTRIKA Vol 17, No 2 (2024): MEDIA ELEKTRIKA
Publisher : PSRE UNIMUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/me.v17i2.16490

Abstract

Minyak bumi sebagai hasil dari energi saat ini, maka cepat atau lambat minyak bumi akan habis.  Diperlukan sumber alternatif energi baru untuk memenuhi kebutuhan energi yang tidak dapat dibendung lagi. Sampah merupakan permasalahan utama bagi penduduk di banyak kota, yang berdampak negatif seperti dampak pencemaran, dampak buruk kesehatan maupun lingkungan serta dampak gangguan estetika. Permasalahan dengan sampah terjadi di kota jombang  yang memiliki masalah dalam pengelolaan sampah. Kota Jombang yang berpenduduk ± 1,3 juta jiwa menghasilkan sampah tiap tahun meningkat seiring dengan pertambahan jiwa penduduk. Tiap tahun Kota Jombang terjadi pembuangan sampah 110 ton/hari di Kota Jombang yang akan selalu meningkat di buang begitu saja di Tempat Pembuangan Akhir (TPA) Gebangkeret. Metode menggunakan metode kuatitatif dengan menghitung jumlah energi sampah yang akan dihasilkan menjadi energi tenaga listrik. Suplay energi Pembangkit Listrik Tenaga Sampah (PLTSa) sangat dipengaruhi oleh jenis dan banyak sampah yang digunakan. Pengelolaan bahan bakar memerlukan proses insenerasi, gasifikasi, dan pirolisis. Dari hasil penelitian menggunakan proses incenerasi didapatkan hasil 364.622,46 Kj/Kg menghasilkan daya generator sebesar 19,563 Kw. Ini menunjukkan bahwa energi dari hasil sampah di jombang sangat disa dgunakan untuk Pembangkit Listrik Tenaga Sampah sebesar 20 kWatt.
Optimasi PID dan SMES pada Mikrohidro Berbasis Firefly Algorithm Kadaryono, Kadaryono; Rukslin, Rukslin; Ali, Machrus; Budiman, Budiman
JURNAL TECNOSCIENZA Vol. 3 No. 1 (2018): TECNOSCIENZA
Publisher : JURNAL TECNOSCIENZA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51158/9bckmp97

Abstract

Kabupaten Jombang banyak potensi aliran air yang bisa dimanfaatkan untuk sebuah pembangkit tenaga listrik, karena debit air dan tinggi jatuhnya cukup memadai. Mikrohidro memiliki tiga bagian utama yaitu air (sebagai sumber energi), turbin, dan generator. Naik turunnya beban bisa menyebabkan fluktuasi pada frekuensi dan tegangan sistem yang dapat menyebabkan kerusakan pada peralatan listrik. Karena itu digunakan Load Frequency Control (LFC) agar mengontrol frekuensi dapat lebih stabil. Parameter kontrol frekuensi dioptimalkan pada sistem pembangkit listrik tenaga mikro hidro menggunakan Proporsional Integral Derivatif (PID) controller dan Superconducting Magnetic Energy Storage (SMES) yang detuning dengan Firefly Algorithm (FA). Penelitian ini membandingkan metode tanpa control, metode kontrol PID standar, metode PID-FA, PID-SMES, dan PID-FA-SMES, diperoleh metode kontrol yang paling baik. Hasil penelitian didapatkan bahwa overshoot terkecil (0) pada model PID-FA-SMES, undershoots terkecil -1,28x10-5 pada PID-FA-SMES dan settling time tercepat 3,96 detik pada starting juga pada PID-FA-SMES. Hasil penelitian ini nantinya akan dicoba bengan metode lain, yang hasilnya mungkin akan lebih baik Kata kunci: Firefly Algorithm, SMES, Mikrohidro, Optimasi
Analisis Perencanaan Pencahayaan Alami dan Buatan Gedung Fakultas Teknik dengan Dialux Muhammad Aziz; Muhlasin, Muhlasin; Ali, Machrus
Jurnal Komputer dan Elektro Sains Vol. 3 No. 1 (2025): komets
Publisher : Sultan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58291/komets.v3i1.341

Abstract

Perencanaan intensitas pencahayaan alami dan buatan yang efektif di ruang-ruang gedung, terutama ruang kelas dan ruang administrasi, sangat penting untuk memastikan kenyamanan visual serta efisiensi energi. Pencahayaan yang optimal mendukung kualitas pembelajaran dan mengurangi ketergantungan pada pencahayaan buatan yang boros energi. Penelitian ini bertujuan menganalisis perencanaan intensitas pencahayaan di lantai 1 Gedung Fakultas Teknik Universitas Darul 'Ulum Jombang menggunakan perangkat lunak Dialux serta mengidentifikasi faktor yang mempengaruhi distribusi pencahayaan di berbagai ruang. Data yang digunakan meliputi floor plan, hasil simulasi pencahayaan dari Dialux, dan pengukuran menggunakan lux meter. Hasil penelitian menunjukkan sebagian besar ruang di lantai 1 Gedung Fakultas Teknik memiliki pencahayaan alami yang kurang memadai. Penelitian ini menunjukan bahwa Ruang Wadek 1 memiliki intensitas pencahayaan alami hanya 1,8 lux, jauh di bawah standar SNI 300 lux. Sebaliknya, Ruang Kelas memiliki 9,2 lux, meskipun standar untuk ruang kelas adalah 350 lux. Simulasi menunjukkan pencahayaan alami di Mini Hall dan Ruang Arsip cukup baik, namun masih perlu perbaikan. Penambahan lampu LED Philips CoreLine Downlight gen5 DN142B 20S PSU-E/4000K WR 19-watt meningkatkan pencahayaan menjadi 429 lux di Ruang Wadek 1 dan 376 lux di Ruang Kelas, memenuhi standar SNI. Penelitian ini menyarankan perbaikan desain arsitektur dan integrasi pencahayaan alami dan buatan yang lebih efisien untuk meningkatkan kenyamanan visual serta mengurangi konsumsi energi.
Rancang Bangun Smart Office berbasis Aplikasi Blynk menggunakan Microcontroler ESP32 Alfian, Riski; Rukslin; Raikhani, Agus; Ali, Machrus
JASEE Journal of Application and Science on Electrical Engineering Vol. 6 No. 1 (2025): JASEE-March
Publisher : Program Studi Teknik Elektro - Fakultas Teknik - Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v6i1.02

Abstract

Internet of Things (IOT) is a concept or program where an object has the ability to transmit or send data over a network without the help of computer devices and humans. The development of the Internet of Things (IOT) is currently taking place rapidly and has been applied in various sectors, including government, business, and industry. By utilizing this technology, management and monitoring of electrical equipment in a building can be done in an integrated manner through Internet connectivity. This allows us to prevent excessive use and reduce electricity consumption in rooms that are not being used. The 1st floor building of the engineering faculty has many lights and fans. Not infrequently, negligence often occurs in turning off and on the lights and fans. This study aims to control the lights in the engineering faculty building on the 1st floor using the IOT system through the Blynk application, to provide convenience for people who will control the lights in the engineering faculty building and can be turned off remotely if there is negligence when turning off the lights can be turned off remotely using a smartphone. The results of this study use the ESP32 type microcontroller and the Blynk application to control the lights and fans. The results can work well. The bypass switch for controlling the lights and fans is used when there is a disruption to the Internet network.
Optimasi Sistem Kontrol Mesin Penetas Telur Menggunakan Sensor Suhu dan Kelembaban Udara Askan, Askan; Ali, Machrus; Kadaryono, Kadaryono; Muhlasin, Muhlasin
Jurnal FORTECH Vol. 3 No. 1 (2022): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v3i1.101

Abstract

The hatching machine is one of the media in the form of a box with such a construction so that the heat inside is not wasted in vain. The temperature inside the box can be adjusted according to the degree of heat required during the hatching period. In the field of animal husbandry, especially in duck farming, the problem faced is how to incubate chicken eggs in large quantities and at the same time. The DHT sensor is a sensor package that functions to measure air temperature and humidity at the same time which includes an NTC (Negative Temperature Coefficient) type thermistor to measure temperature, a humidity sensor with resistive characteristics to changes in water content in the air and a chip inside which performs several conversions. analog to digital and outputs in a single-wire bi-directional format. The DHT sensor is used to determine the temperature in the room. An automatic monitoring system for temperature and humidity of a room (egg incubator) using a DHT11 sensor. The DHT11 sensor has many advantages, the response speed is quite fast, has good resistance to interference and is quite cheap in price. The choice of the microcontroller that became the brain of this controller fell on the Arduino UNO. For heating the incubator, 2 lamps with a power of 75 watts are used. The incubator room is equipped with 1 fan for air circulation.Circuit testing is done by turning on the power for the entire circuit and then the LCD display displays the air temperature and humidity that have been measured by DHT11 and sent serially. In this study the results obtained that the room temperature is stable, namely 38 C.
Perbandingan Optimasi Kontroler Putaran Motor Permanent Magnet Syschronous Machine Ali, Machrus; Ulum, Miftachul
Jurnal FORTECH Vol. 1 No. 1 (2020): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/fortech.v1i1.218

Abstract

Low torque low owned by PMSM (Permanent Magnet Synchronous Machine) required an excellent control model. PMSM uses the principle of faraday's law by rotating magnets in the coil by using other energy sources. When a magnet moves in a coil or vice versa. The engine rotation will change the magnetic force flux on the coil and penetrate perpendicularly to the coil so that a potential difference arises between the ends of the coil. The potential difference is caused by changes in magnetic flux. in order to get the best control method, a good speed control model is needed. In this study comparing PMSM speed control using PID, Fuzzy Logic Controller (LFC), and Adaptive Neuro-Fuzzy Inference System (ANFIS). The simulation results show that the best model on the ANFIS controller that is closest to Speed ​​Reff (300 rpm) is that ANFIS obtains the rotational profile with the smallest undershot, the fastest steady state, the best output current profile, the best torque profile, and the best voltage profile. The results of this study will be followed by the use of other Artificial Intelligence.
Rekonfigurasi Jaringan Distribusi Radial Di Penyulang Purwoasri Berbasis Modified Imperialist Competitive Algorithms (MICA) Ali, Machrus; Rukslin, Rukslin; Nurohmah, Hidayatul; Arie Pambayun, Yoga; Zaini, Achmad
Jurnal FORTECH Vol. 1 No. 2 (2020): jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/fortech.v1i2.227

Abstract

Radial distribution network configuration is difficult to simplify because it is very complex. This network reconfiguration is used to redesign the configuration form of the radial distribution network by opening and closing switches on the distribution network. Purwoasri feeders, Rayon Kertosono, Mojokerto area have very large losses that need to be reconfigured. The resulting power flow will produce a network power loss as a result of the configuration. The reconfiguration process will be repeated until the configuration form that produces the smallest power loss is obtained. The number of feeders and buses on the network will be difficult if done with manual calculations and requires a very long time, so solving the problem must use a computer program. Network reconfiguration using the Matlab 2013a program will analyze its power flow using the Newton Raphson method and using the artificial intelligence method, Modified Imperialist Competitive Algorithms (MICA). With this method, it was obtained before the reconfiguration of the network suffered a loss of 89,724 kWatt after the reconfiguration had a loss of 54.8299 kWatt. The results of reconfiguration can reduce losses of 0.6173 kWatt or 38.95688%.
Co-Authors A.N. Afandi Achmad Zaini Afif Dwi Wijaya, Muhamad Agil Haikal, Muhammad Agus Raikhani, Agus Agus Siswanto Agustina, Devita Ahmad Yusuf Andrian Putra Alfian, Riski Ali Fikri Haiqal, Mochamad Anang Rohmad Jatmiko Anshoruddin, Ilham Arfaah, Saiful Arie Pambayun, Yoga Arrohman, Muhammad Arwan Satriaji, Faldy Askan, Askan Aslichah, Aslichah Asnun Parwanti Bahiyyah, Putri Budiman Budiman Burdirahaju, Rukmi Candra W.A, Farrel Dwi Ajatmo Dwi Ajiatmo Dwi Ajiatmo Dwi Ajiatmo Dwi Hariska, Maulana Efendi, Utoyo Faisal Faisal Fajardika, Risky Febrian Rizal Anas Haikal, Muhammad Agil Hasib Al Isbilly, Mohammad Hidayatul Nurohmah Hidayatul Nurohmah, Hidayatul Indra Gunawan, Enggal Intan Sekar Novitasari Izzatul Umami Jatmiko, Anang Rohmad JUNAEDI Kadaryono, Kadaryono Kusuma Apsari, Venda Lutfi Cahyanto, Iqbal Maida W, Avi Markhaban Siswanto Miftachul Ulum, Miftachul Muhammad Aziz Muhammad Ruswandi Djalal Muhlasin Muhlasin Muhlasin, Muhlasin Muhlasin, Muhlasin Nafiardli, Rizqi Novrianto, Elfizar Nur S, Novi Nur Salam Parwanti, Asnun Puji Astoro, Fany Wahyu Putra, Ahmad Yusuf Adriyan Rahman Sujatmika, Arif Rakhwati Tri Atmayanti, Dyah Rizal Anas, Febrian Ryo Setyawan Suhadak, Akemad Sunarti Sunarto Sunarto Triana, Triana Usman, Mualifi Zahwa, Aila Vairus