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All Journal Jurnal Teknologi Elektro JHP17 (Jurnal Hasil Penelitian) Elsains : Jurnal Elektro Journal of Applied Electrical Engineering BERNAS: Jurnal Pengabdian Kepada Masyarakat Akrab Juara : Jurnal Ilmu-ilmu Sosial Jurnal Teknik Informatika dan Elektro (JURTIE) Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Jurnal FORTECH
Puji Slamet, Puji
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KAJIAN TEKNIS LAMPU LED TYPE TABUNG DIBANDINGKAN DENGAN LAMPU TL Slamet, Puji; Budiono, Gatut
JHP17 (Jurnal Hasil Penelitian) Vol 1 No 01 (2016)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

Judging from the development, the lights have undergone significantchanges. LED lamp is a very good product in overcoming the problems ofenergy saving electricity. How much savings compared to the use of LEDfluorescent lamp seems still makes a question that needs to be a research studyto find out. Located at the Faculty of Engineering, University of SurabayaAugust 17, 1945 we conducted research on how much the savings generated bythe use of multiple LED lamps compared to the use of multiple fluorescent lampin a room. The method used in the process of this study is to compare lampuTLand LED lights related to the intensity of the lighting, large power absorbed byeach lamp and how much difference the energy used existing fluorescent lampand LED lights that each sampled two types of lamps , Namely Tl lamps withpower 18 W and 36 W and LED lamp with a power of 10 W and 20 W. Theresults obtained in this study is that the intensity of lighting some LED lights1x20 Watt higher than with some fluorescent lamp 1x36 Watt, some lightingintensity LED lights 2x10 Watt higher than with some fluorescent lamp 2x18Watt. Meanwhile, when viewed from the use of electrical power, the electricalpower several LED lights 1x20 Watt is lower than the electric power severalfluorescent lamp 1x36 Watt and some electric power 2x10 Watt LED light islower than the electric power several fluorescent lamp 2x18 Watt. To review theuse of Energy showed that electrical energy consumption (KWH) a few LEDlamps (1x20 Watt) is lower than KWH a few fluorescent lamp (1x136 Watt) andelectrical energy consumption (KWH) a few LED lamps (2x10 Watt) lower thanKWH some TL lamps (2x18 Watt). The use of LED lamps in terms of someaspects of it can be instrumental in saving power consumption and electricalenergy.Keywords: LED lights, lamps TL, savings
PENGARUH PEMBEBANAN LANGSUNG PADA BATERAI TERHADAP ARUS PENGISIAN SOLARCELL PADA JAM OPTIMAL Slamet, Puji
JHP17 (Jurnal Hasil Penelitian) Vol 4 No 01 (2019)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

Penggunaan Energi mata hari pada Pembangkit Listrik Tenaga Surya tidak dapatdipisahkan dengan alat penyimpan energi listrik yaitu baterai. Arus listrik yang dihasilkan olehsolar cell berisifat tidak kontinyu dan alasan inilah yang menjadikan baterai sangat diperlukandidalam sistem tenaga listrik tenaga surya. Proses pengisian arus listrik yang dihasilan solar cellke Baterai memerlukan waktu yang sangat dipengaruhi oleh beberapa faktor diantaranya adalahbesarnya kapasitas solar cell, kapasitas baterai serta kondisi cuaca. Besar tengangan yangdigunakan untuk mencharge accu berkisar anatar 110 sd 115 % dari tegangan kerja Accu.Apabila pengisisan accu menggunakan tegangan melebihi batas 110 sd. 115 % maka pengisiandianggap over voltage dan akan berdampak penurunan usia pakai baterai tersebut. Penggunaansolar cell pada umumnya digunakan untuk mengisi baterai dalam kondisi tidak berbeban, namunpengisian (Charge) baterai bisa dilakukan bersamaan dengan penyambungan batreai tersebut kebeban. Besarnya arus yang mengalir ke baterai dari solar cell bersaman dengan penggunaanbeban tertentu akan sangat mempengaruhi arus yang mengalir dari solar cell ke baterai.Keseimbangan besar arus pengisian dengan besarnya arus keluaran baterai ke beban akanmeningkatkan kinerja baterai, Sebaliknya ketidakseimbangan besar arus masukan dan aruskeluaran di baterai akan dapat mengurangi kinerja baterai.  Penelitian dengan menggunakansolar cell Poly crystaline 100 WP dan ACCU 100 AH, didapat kan hasil bahwa teganganmasukan pada Solar cell nilainya tetap selama waktu pancaran sinar matahari optimal ( antarapukul 10.00 sampai dengan 14.00 WIB) yaitu antara 18,90 V sampai dengan 19,75 Volt denganbesar arus hubung singkat (Isc) sebesar 4,26 sampai dengan 4,70 Amper. Besarnya aruspengisian solar cell saat baterai menerima beban lebih besar dibandingkan pada saat bateraitanpa beban.Kata Kunci : Arus, Baterai, Solar Cell
Perancangan Alat Pengering Gabah Berbasis PLC slamet, puji
Elsains : Jurnal Elektro Vol 1 No 1 (2019): Elsains : Jurnal Elektro
Publisher : Program Studi Teknik Elektro, Fakultas Teknik, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/elsains.v1i1.1860

Abstract

Padi merupakan salah satu hasil utama pertanian Negara Indonesia, musim saat ini yang tidak menentu mengakibatkan permasalahan dalam pengeringan padi/ gabah, walaupun saat ini sudah ada alat pengering gabah dengan bantuan pemanasan dari proses pembakaran yang bisa menimbulkan pencemaran udara, dan alat itupun masih jarang dimiliki oleh para petani. Oleh sebab itu peneliti ingin merancang pengering gabah yang bisa dipakai kapanpun, dengan proses pengeringan menggunakan konversi energi listrik menjadi panas sebagai penghasil udara panas dan alat yang lebih otomatis menggunakan PLC sebagai otak pemrogramannya. Alat pengering gabah berbasis PLC ini berdiameter 40 cm sebagai tabung pengering, dan heater pemanas udara sebagai penghasil udara panas. Gabah dalam tabung pengering akan diaduk selama proses pengeringan dengan pengaduk berbentuk baling – baling, agar gabah bisa merata selama pengeringan. Kapasitas alat 3 – 5 Kg, lama pengeringan dan juga suhu pengeringan bisa diatur sesuai dengan kebutuhan. Bila pengaturan waktu lama pengeringan sudah terpenuhi maka pintu output gabah akan membuka secara otomatis dengan bantuan pintu sliding yang digerakkan dengan motor dc. Pada pengujian alat yang telah dilakukan, alat mampu mengurangi kadar air gabah rata – rata hingga 2,4 % per jamnya, pada setingan suhu pemanasan 35˚C - 45˚C dan kapasitas 3 – 5 Kg. Untuk biaya pengeringan pada suhu tersebut adalah ± Rp 195,- / Kg tiap 1 jam, dengan asusmi harga listrik per KWh nya adalah Rp 1500,-. Kata Kunci: PLC, heater, kadar air gabah.
PENGENDALI SUHU RUANG INKUBATOR DOC BERBASIS PLC Wahid, Muhammad Nur; Lukito Afandy, Lukito Afandy; Slamet, Puji; Basyarach, Niken Adriaty
Elsains : Jurnal Elektro Vol 1 No 2 (2019): Elsains : Jurnal Elektro
Publisher : Program Studi Teknik Elektro, Fakultas Teknik, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/elsains.v1i2.3192

Abstract

Kemajuan teknologi di dunia terutama pengendali saat ini sangat pesat, sehingga manusia dapat meringankan pekerjaanya dengan memanfaatkan teknologi yang berkembang saat ini. Bahkan tidak hanya untuk manusia tetapi jugadapat diterapkan pada hewan berjenis unggas yaitu anak ayam DOC ( Day Old Chicken ) . Dengan suhu ideal yang di inginkan kenyamanan pada anak ayam DOC, PLC dapat mengontrol suhu yang di inginkan, mengendalikan lebih dari 1 inkubator dan dapat diatur berkelanjutan dari hari 1-14. Tujuan penelitian “Pengendali Suhu Ruang Inkubator DOC berbasis PLC” adalah membantu peternak ayam dalam mengelola anak ayam yang baru menetas. Inputan yang digunakan adalah sensor suhu LM35 yang berfungsi sebagai indikator suhu pada inkubator. Disini penulis memberikan 1 sensor suhu LM35 pada 1 inkubator. Sensor suhu ini akan memberikan inputan ke PLC, ketika suhu yang di inginkan 32ºC sedangkan sensor membaca berada di atas suhu 32ºC, maka blower akan berputar kencang dengan 360 rpm, tegangan 220 volt, arus 0,14 ampere. Ketika berada pada 32,5ºC blower akan berputar sedang dengan 60 rpm, tegangan 115 volt, arus 0,13 ampere. Indikator harian terdapat pada alat ini untuk menandakan inkubator 1 dan 2 bisa di letakkan anak ayam DOC yang berbeda umur dan tentunya untuk memaksimalkan kinerja dari PLC tersebut yang dapat mengendalikan 2 inkubator sekaligus, menggerakkan motor blower dengan 3 kecepatan ( berhenti, sedang, kencang ), mengontrol harian dengan indikator lampu pada kotak panel.
Keandalan sistem jaringan distribusi 20KV di PT. PLN Rayon Ploso Menggunakan Metode FMEA Noufanda, Yudo Farrel; Slamet, Puji; Basyarach, Niken Adriaty; Ridhoi, Achmad; Prenata, Giovanni Dimas
Elsains : Jurnal Elektro Vol 3 No 2 (2021): Elsains : Jurnal Elektro
Publisher : Program Studi Teknik Elektro, Fakultas Teknik, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/elsains.v3i2.5990

Abstract

Dalam menyediakan tenaga listrik ke konsumen, keandalan sistem wajib adanya diperhatikan saat dilakukan perluasan dan pengembangan jaringan distribusi. Di samping itu, evaluasi dan maintenance keandalan sistem distribusi tenaga listrik juga perlu dilakukan sehingga dapat menjaga berlangsungnya penyaluran tenaga listrik ke konsumen. Menghitung indeks keandalan dari beberapa sistem yang mendistribusikan tenaga listrik di Rayon Ploso merupakan tujuan dibuatnya Tugas Akhir ini. Adapun metode yang digunakan dalam Tugas Akhir ini adalah metode FMEA (Failure Mode and Effect Analysis), dimana metode ini ditujukan untuk memperhitungkan indeks kegagalan pada tiap-tiap komponen yang membentuk sebuah sistem distribusi tenaga listrik sehingga dapat mereprentasikan indeks keandalan sistem secara keseluruhan. Peralatan sectionalizer dan fuse akan dipasang untuk meningkatkan keandalan suatu penyulang yang mana pemasangannya didasarkan dari hasil perhitungan indeks keandalan.
Perencanaan Sistem Penyalur Petir Eksternal Pada Gedung SMK Sultan Agung 1 Tebuireng Jombang Medika, Aditya Surya; Slamet, Puji; Widagdo, Reza Sarwo
Jurnal Teknik Informatika dan Elektro Vol 5 No 2 (2023): Juli : Jurnal Teknik Elektro dan Informatika
Publisher : Universitas Gajah Putih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55542/jurtie.v5i2.710

Abstract

Lightning is a natural phenomenon that can damage buildings. There is a solution to dealing with damage from lightning strikes, namely by installing lightning protection. Lightning protection consists of termination rods, distribution cables and earthing, from the results of analysis and calculations at the Sultan Agung 1 Tebuireng Vocational High School building, Jombang requires a total 11 termination rods, 2 distribution cables for each building and 2 rods planted 3 meters deep with a distance of 15 meters so that the grounding value is below 5 ohms
Analisis Ketidakseimbangan Beban Pada Tranformator Distribusi Di Gardu Induk Budurn Wijayanto, Viky; Slamet, Puji; Widagdo, Reza Sarwo
Jurnal Teknik Informatika dan Elektro Vol 5 No 2 (2023): Juli : Jurnal Teknik Elektro dan Informatika
Publisher : Universitas Gajah Putih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55542/jurtie.v5i2.725

Abstract

Electricity is a basic need for humans today, it has been proven that humans are very dependent on electricity for their daily activities. If electricity is not available, then human daily activities will be disrupted. The occurrence of load imbalance that occurs in the R, S, and T phases due to the absence of concurrent when the load is turned on, resulting in a neutral current flow on the secondary side of the transformer. with the development of electric power distribution systems. The benefit of reducing losses on the neutral conductor of the distribution transformer is that it can produce savings in the supply of electricity, and other benefits obtained include the resulting system. The method used is that the data resulting from field measurements are converted into mathematical equations. From the research conducted, the results showed the average value of the loading current and load imbalance in the distribution transformer at the Buduran Substation, namely the average loading current of (14.4 A), Load Imbalance of (28.3 A), Neutral Current Losses of (2.34 W). And Copper Losses of (0.510945 kW).
Prediction of Transformer Age Based on Temperature Due to Loading Using Linear Trend Method: Case Study of 60 MVA Transformer Widagdo, Reza Sarwo; Slamet, Puji; Ubaidillah, Muhammad
Journal of Applied Electrical Engineering Vol 8 No 1 (2024): JAEE, June 2024
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v8i1.6999

Abstract

Power Transformers are one of the core equipment found in substations. Every year the need for electricity increases, so that the transformer can work optimally, the loading must also be considered. According to IEC 354, if the transformer is underload it is 100% stable at conditions around 20℃ and the winding temperature is 98℃, but if the ambient temperature is more than 20℃ then the life of the transformer will be reduced. In this research, the loading data used is a 60 MVA power transformer for 2020-2022, specifically to predict the age of the transformer from the load increase factor in the coming year using the linear trend method. The linear trend method aims to predict the burden in the following year and every year the burden increases. an increase of 2%. To find out the results of load forecasting, the prediction in 2030 has a life loss value of 1.2 p.u or the estimated remaining life of the power transformer is 1 year 6 months with a load of 88.64%.
Technical Support for Maintaining Solar Power Plants in Plantation Areas, Sajen Village, Mojokerto Widagdo, Reza Sarwo; Ardianik, Ardianik; Imam Suri Tauladan; Slamet, Puji; Andriawan, Aris Heri; Hariadi, Balok
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 3 (2025)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v6i3.13233

Abstract

Sajen Village is predominantly an agricultural and livestock-based community. However, the lack of sufficient electricity poses a significant challenge to the development of these sectors. Solar Power Generation Technology offers a sustainable solution due to the village’s potential for utilizing solar energy. To ensure the successful implementation of solar power plant, it is essential to provide the local community with adequate knowledge and skills in its operation, maintenance, and care. This community service program aims to introduce solar power plant to the residents of Sajen Village while equipping them with the necessary technical expertise. The program consists of several key activities: training on solar power plant operation and maintenance, an introduction to the principles of solar power plant design and installation, and evaluation sessions to assess the community's understanding. These activities are designed to empower participants to independently operate and maintain solar power plant systems. The final stage involves evaluating the program’s effectiveness by measuring the participants’ comprehension of solar power plant concepts, operations, and maintenance techniques. This initiative is expected to enhance the sustainability of Sajen Village's agricultural and livestock sectors by addressing the electricity shortage through renewable energy solutions. It also promotes community independence in managing solar power systems for long-term benefits
Estimated Life Loss of a 3-Phase Induction Motor Based on Insulation Resistance Test at PT. Delta Jaya Mas Widagdo, Reza Sarwo; Slamet, Puji; Andriawan, Aris Heri
Jurnal Teknologi Elektro Vol 15, No 3 (2024)
Publisher : Electrical Engineering, Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jte.2024.v15i3.001

Abstract

At the company PT. Delta Jaya Mas induction motors are very necessary to run machines in the production process. An induction motor consists of a rotor and stator with insulation resistance. Insulation Resistance (IR) is a measure of the ability of the insulation in the winding to withstand current. Insulation resistance testing is needed to determine the condition of the insulation which is influenced by humidity, environmental temperature and operating time. This test procedure is regulated in the IEEE Std 43-2000 standard. The use of an appropriate insulation tester and routine testing is important to maintain the insulation resistance value and prevent accidents and damage to 3-phase induction motors. Testing is carried out when the motor is turned off to avoid component damage. Polarization index data is taken by testing the insulation resistance for 1 to 10 minutes. The test was carried out on the insulation resistance of a three-phase induction motor with a power of 75 kW which showed a value of 515 MΩ to 602 MΩ when it was in a damaged condition with one phase having a value of 0 MΩ indicating a short or short circuit condition. After repair the motor has an insulation resistance of 2000 MΩ. After operating for 3 months the decrease in resistance that occurred per month was 11.6 MΩ and the polarization index test was 3.5 MΩ. An insulation resistance of 2000 MΩ can be expected to last for 14 years if degradation occurs consistently.
Co-Authors Adi Satrio, Aisahdan Aris Heri Andriawan, Aris Heri Balok Hariadi, Balok Basyarach, Niken Adriaty Gatut Budiono Gilang Ramadhan Hapzi Ali Hariz, Muhammad Amsyaril Hartayu, Ratna Herlina Herlina Imam Suri Tauladan Kukuh Setyadjit, Kukuh Lukito Afandy, Lukito Afandy Maulana Ibrahim, Khusnul Medika, Aditya Surya Muhammad, Reyhan Ihsan Noufanda, Yudo Farrel Prenata, Giovanni Dimas Reza Sarwo Widagdo ridhoi, achmad RR. Ella Evrita Hestiandari Santoso Sarwo Widagdo, Reza Wahid, Muhammad Nur Wijayanto, Viky