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Syahri Muharom
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Institut Teknologi Adhi Tama Surabaya (ITATS) Jl. Arief Rahman Hakim No. 100, Surabaya 60117, Jawa Timur, Indonesia
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Journal of Renewable Energy, Electronics and Control
Published by Institut Teknologi Adhi Tama Surabaya
ISSN : -     EISSN : 28072189     DOI : https://doi.org/10.31284/j.jreec.2026.v6i1.8485
Core Subject :
JREEC (Journal of Renewable Energy, Electronics and Control) adalah jurnal ilmiah bidang teknik elektro yang terbit sejak tahun 2021, diterbitkan oleh Jurusan Teknik Elektro, Fakultas Teknik Elektro dan Teknologi Informasi, Institut Teknologi Adhi Tama Surabaya. Jurnal ini bertujuan menjadi wadah publikasi bagi akademisi, peneliti, dan praktisi untuk mempublikasikan artikel hasil penelitian orisinal maupun artikel tinjauan (review). Ruang lingkup artikel yang dipublikasikan mencakup berbagai topik, antara lain Teknik Elektro, Teknik Tenaga Listrik, Teknik Kontrol, Telekomunikasi, Elektronika, Energi Terbarukan, Konversi Energi, Kecerdasan Buatan, Robotika, Pengolahan Citra, dan Pengolahan Video. JREEC terbit dua kali setahun, pada bulan April dan Oktober.
Arjuna Subject : -
Articles 71 Documents
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Design and Build a Web Service Based Garbage Pickup System Figur Akhmed Quraesy
Journal Renewable Energy, Electronics and Control Vol 2, No 1 (2022): Jurnal JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2022.v2i1.2356

Abstract

The waste bank is an ecological-economic initiative that is healthy for the environment and makes residents prosperous. The waste bank has several facilities, namely direct waste deposit, garbage pickup requests and scheduled garbage pickup. However, the service process is still done manually, so it is necessary to design a system to create a garbage pick-up website. The results of this study are to create a website display design that makes it easier for users to access online garbage pick-ups. This application processes information from input in the form of the location of the waste bank, the name of the waste bank, price segmentation, then it is processed. System development using the prototyping method, namely system development according to user requirements can run smoothly with very good results.
Penerapan Filter Digital untuk Menghilangkan Gangguan pada Sinyal Elektrokardiogram Santoso Santoso; Ratna Hartayu; Ahmad Ridho’i; Balok Hariadi; Kukuh Setydjit; Lutfi Agung Swarga; M Ary Heryanto
Journal Renewable Energy, Electronics and Control Vol 4, No 2 (2024): JURNAL JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2024.v4i2.6711

Abstract

This research examines the application of Finite Impulse Response (FIR) filters in processing ECG signals to eliminate noise and enhance signal quality. Using ECG recordings from the MIT-BIH database, the original signal contaminated by noise was processed with FIR filters, and the results were compared with signals filtered using the Infinite Impulse Response (IIR) method. The analysis results indicate that FIR filters are effective in reducing noise and improving the accuracy of morphological analysis, with a post-filtering Signal-to-Noise Ratio (SNR) of 1.24 dB. Although the SNR improvement is still relatively low, this study highlights the importance of applying appropriate filtering techniques to support more accurate medical diagnoses. Future research is recommended to explore the performance comparison of FIR filters with other signal processing techniques, as well as efforts to further enhance signal quality and SNR.Keyword: ECG Signal, FIR Filter, Signal Processing, Signal-to-Noise Ratio (SNR), Morphological Analysis
ANALISA RUGI - RUGI DAYA DAN DROP VOLTAGE SALURAN TRANSMISI DI GARDU INDUK 150KV NEW SIDOARJO Adetya Fajar Ramadhan; Misbahul Munir; Wahyu Setyo Pambudi; Choirul Anam
Journal Renewable Energy, Electronics and Control Vol 6, No 1 (2026): JURNAL JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2026.v6i1.8697

Abstract

Perkembangan kebutuhan energi listrik yang terus meningkat seiring pertumbuhan penduduk, industri, dan aktivitas ekonomi menuntut sistem tenaga listrik yang mampu beroperasi secara efisien, andal, dan berkelanjutan. Energi listrik merupakan kebutuhan utama yang harus disalurkan secara efisien dan andal untuk menjamin kontinuitas pelayanan kepada konsumen. Dalam sistem transmisi tenaga listrik, rugi daya, rugi energi, jatuh tegangan, dan rugi biaya merupakan parameter penting yang mempengaruhi kinerja serta kualitas penyaluran energi listrik. Penelitian ini bertujuan untuk menganalisis besarnya rugi daya, rugi energi, jatuh tegangan, dan rugi biaya pada saluran transmisi 150 kV di Gardu Induk New Sidoarjo, khususnya Bay Buduran 1 dan 2. Metode penelitian yang digunakan meliputi analisis dan simulasi menggunakan perangkat lunak ETAP berdasarkan data operasi selama 23 hari. Hasil analisis diperoleh nilai rugi daya pada Bay Buduran 1 dan 2 masing-masing sebesar 21,52 kW dan 29,77 kW dengan persentase jatuh tegangan 0,14% dan 0,18. Dan dari simulasi didapatkan nilai rugi daya sebesar 22,35 kW dan 22,51 kW, dengan persentase jatuh tegangan masing-masing sebesar 1,3% dan 1,7%. Rugi energi listrik sebesar 12.913,44 kWh dan 12.912,24 kWh, namun dari keseluruhan hasil analisis dan simulasi masih dalam batas toleransi SPLN No. 72 Tahun 1987 dan Permen ESDM No. 20 Tahun 2020, sehingga sistem transmisi 150 kV di Gardu Induk New Sidoarjo beroperasi secara efisien dan andal.Kata Kunci: Aliran Daya, Jatuh Tegangan, Rugi Daya, Rugi Energi, Saluran Transmisi 150kV
SIMULATION OF PJU LIGHTS BASED ON PV AND WIND TURBINE ON TAMBAK CEMANDI ROAD Randi Windanu
Journal Renewable Energy, Electronics and Control Vol 1, No 1 (2021): Jurnal JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2021.v1i1.1706

Abstract

Public Street Lighting using hybrid power station has become alternative energy which is environmentally friendly as it empowers renewable and unlimited energy from nature exactly from the sun and wind. Juanda area, located on Tambak Cemandi road in Sedati Sidoarjo, is an open road where many salt farmers do their works there and use the wind energy to spin the turbine. Thus, it is expected that the wind will work optimally in the turbine. This simulation used totally 640 watts and had turned on for 11 hours/day. Accordingly, the required energy was 7.040 Wh. The hybrid power station was strung by buck boost converter method. The results of simulation using software PSIM 9.0.3 demonstrated that the total power generated by Hybrid power station could be used for filling the accumulator 12 V 600 Ah for 9 hours. Moreover, it could be used for turning on the Public Street Lighting having 6965.64 Wh. In sum, this simulation obtained total efficiency 96.74%.
ANALISA KEANDALAN SISTEM DISTRIBUSI 20 KV PENYULANG RENON DI PT PLN (PERSERO) UP2D BALI MENGGUNAKAN METODE PSO (PARTICLE SWARM OPTIMIZATION) virgilius filemon seran
Journal Renewable Energy, Electronics and Control Vol 4, No 1 (2024): JURNAL JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2024.v4i1.5789

Abstract

Keandalan sistem distribusi tenaga listrik merupakan hal yang sangat pentinguntuk menjaminmutu pelayanan konsumen, dilihat dari data yang di ambil terdapat beberapa gangguan pada penyulang Renon yaitu terdapat 13 gangguan pada pemyulamg Renon contohnya seperti pohon yang mengenai kabel, sambaran petir dan layangan yang tersangkut pada jaringan, dari gangguan ini maka akan dilihat keandalannya. Berkaitan dengan penelitian ini adalah untuk mencari nilai optimal pada penyulang Renon di daerah Denpasar agar mengetahui nilai awal SAIFI, SAIDI dan Recloser. Untuk menunjukkan tingkat keandalan dan kontinuitas jaringan distribusi tenaga listrik digunakan indeks SAIFI (System Average Interruption Frequency Index) dan indeks SAIDI (System Average Interruption Duration Index). Penelitian optimalisasi ini menggunakan PSO (Particle Swarm Optimization), didapatkan hasil bahwa Best Fitness untuk penempatan recloser yang paling optimal adalah pada line 24 dengan nilai SAIFI sebesar 0.32443 dan nilai SAIDI sebesar 1.0556. Lalu menggunakan PSO, didapatkan lokasi letak recloser yang baru dengan nilai SAIFI yang lebih optimal dengan penurunan sebesar 35% atau sebesar 0,4624 kali/tahun/pelanggan dan penurunan nilai SAIDI sebesar 42,60% atau sebesar 1,1739 jam/tahun/pelanggan.
Design of Noise Level Measuring Instruments in Railway Facilities Santi Triwijaya
Journal Renewable Energy, Electronics and Control Vol 3, No 2 (2023): JURNAL JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2023.v3i2.4892

Abstract

One of the problems complained about in the field of transportation is noise. Noise caused by transportation traffic activities such as trains, planes and industry. Noise can cause a lack of comfort in activities. The noise from the train is caused by the friction of the wheels on the rail surface. This study aims to design a tool consisting of a sound sensor DFR0034, Arduino uno, and SIM800L to monitor the noise level generated by trains. The design is designed with the Internet of Things to display and monitor noise data automatically. Data can be accessed via SIM800L. Testing the design of the noise measuring device was carried out on Light Rail Transit, Inspection Trains, and Lorry trains. Noise level between 70 decibels to 85 decibels. If the noise level is more than 85 decibels, checks are carried out to maintain passenger comfort and safety, and to avoid damage to the train.
Rancang Bangun Alat Deteksi Kerusakan Dini Pada Motor Blower Dryer Di PT Central Proteina Prima Tegar Dwi Kestanto; Kukuh Setyajid; Lutfi Agung Swarga
Journal Renewable Energy, Electronics and Control Vol 5, No 2 (2025): JURNAL JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2025.v5i2.8570

Abstract

Motor induksi tiga fasa banyak digunakan sebagai penggerak utama dalam sistem industri. Kerusakan motor, seperti peningkatan suhu, getaran berlebih, dan kenaikan arus, dapat menurunkan performa dan menyebabkan kerugian operasional. Penelitian ini merancang alat deteksi kerusakan dini pada motor blower dryer di PT Central Proteina Prima berbasis Arduino Mega 2560 yang terintegrasi dengan modul WiFi ESP8266. Sistem memanfaatkan sensor arus PZEM-004T, sensor getaran MPU6050, dan sensor suhu MAX6675 untuk memantau kondisi motor secara real-time. Data sensor diproses menggunakan metode logika fuzzy Mamdani untuk mengklasifikasikan kondisi motor ke dalam empat kategori, yaitu Unload, Baik, Cek, dan Fault. Hasil pemantauan ditampilkan pada LCD TFT dan dikirim ke server web untuk monitoring jarak jauh. Pengujian menunjukkan sistem mampu membaca parameter arus, suhu, dan getaran dengan akurasi baik serta memberikan klasifikasi kondisi motor secara tepat pada kondisi normal maupun operasional lapangan. Dengan sistem ini, proses maintenance dapat dilakukan lebih cepat dan terencana sehingga risiko kerusakan motor dapat diminimalkan.
MODELING OF RAILWAY CROSSING DOORS DRIVING BY UTILIZING PLUGGING BRAKES satria satria
Journal Renewable Energy, Electronics and Control Vol 2, No 1 (2022): Jurnal JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2022.v2i1.3874

Abstract

The condition of the railroad crossing gates is still a concern so that it becomes a barrier as well as a safety for road users against railroad crossings. However, this also has an impact on the intentional use of the road users themselves, who still often break through the railroad crossing gates, so that in this case PT. KAI (Perseo) together with the Department of Transportation must work together in security at railroad crossings.A DC motor that functions as an actuator or prime mover because it has characteristics and work functions that can support this automation system. Where the characteristics that have large torque and do not require large input power, use DC voltage, and have ease of braking which in this case utilizes plugging braking. In its design, using Arduino Uno hardware which is used as a control system with the Atmega 328P microcontroller type which has 4 output ports, each of which has 8 pins.
OPTIMASI OUTPUT PHOTOVOLTAIC FARM MENGGUNAKAN METODE GREY WOLF OPTIMIZATION PADA KONDISI PARTIALLY SHADED riny sulistyowati; Nariyah silviana erwanti; Benny Ramadhan
Journal Renewable Energy, Electronics and Control Vol 5, No 1 (2025): JURNAL JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2025.v5i1.7280

Abstract

Pembangkit Listrik Tenaga Surya (PLTS) sering mengalami penurunan efisiensi akibat variasi intensitas cahaya dan suhu. Penelitian ini mengusulkan metode Maximum Power Point Tracking (MPPT) menggunakan algoritma Gray Wolf Optimization (GWO) untuk meningkatkan daya output. GWO, yang meniru strategi berburu serigala abu-abu, dibandingkan dengan metode Perturb and Observe (PnO) dalam berbagai kondisi operasional, termasuk bayangan sebagian. Hasil penelitian menunjukkan bahwa GWO memiliki konvergensi lebih cepat dan akurasi lebih tinggi dalam pencarian titik daya maksimum dibandingkan PnO. Simulasi menggunakan model dioda ganda di MATLAB menunjukkan bahwa pada suhu 30°C, daya maksimum (Pmax) panel surya adalah 98 watt, sedangkan dengan GWO mencapai 97,85 watt. Pada suhu 35°C, Pmax masing-masing adalah 96 watt dan 95,85 watt. Perbedaan daya maksimum antara sistem tanpa optimasi dan dengan GWO berkisar antara 0,15 hingga 0,2 watt, menunjukkan bahwa meskipun terdapat variasi kecil, GWO tetap efektif dalam mendekati titik daya maksimum dan meningkatkan efisiensi sistem PLTS dalam kondisi operasional yang beragam.
DESIGN OF AUTOMATION TEMPERATURE CONTROL IN HEATING TANK (PLASTIC OVEN OVEN) WITH 5 KG CAPACITY USING PLC CONTROL Haryanto Haryanto
Journal Renewable Energy, Electronics and Control Vol 1, No 1 (2021): Jurnal JREEC
Publisher : Department of Electrical Engineering, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jreec.2021.v1i1.1803

Abstract

Industrial automation systems have the most important role to increase the efficiency and quality of an industry. One of them is the plastic pellet heating tank system which is used to heat plastic pellets to a certain temperature so that they can be used for making plastic-based equipment, in the previous equipment still using a manual heating tank, especially for determining the temperature and heating process for plastic pellets. this matter greatly causes loss and wasted time as well as less effective and efficient on the workers themselves. This research aims to create an automatic heating tank system in the plastic pellet production process. This section has designed tools and systems for automation and temperature control on tank heaters using Programable Logic Control (PLC) type zelio logic SR3PACK2FU as the main controller. The research was carried out using a PT 100 RTD temperature sensor connected to the control and inserted into a stainless tube to detect the temperature, namely with a temperature value of 0ºC - 400 ºC, which is to detect the temperature of plastic pellets, a temperature of 50ºC - 100ºC is needed for a capacity of 5 kg of heated plastic pellets using an automatic stove and an electric lighter as a source of fire which is used for heating the stainless tube and then displaying the output into smart relay or liquid crystal display 16 × 2 which is made with logic technology that works by reflecting the light around it and then displaying letters, numbers, and graphics and when the temperature of the plastic pellets has reached 50ºC - 100ºC, the heater will stop and the lower valve opens automatically.

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