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All Journal JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING JURNAL MEDIA INFORMATIKA BUDIDARMA RELE: Rekayasa Elektrikal dan Energi Jurnal Teknik Elektro INTECOMS: Journal of Information Technology and Computer Science Journal of Applied Engineering and Technological Science (JAETS) INFOKUM Jurnal Ekonomi International Journal of Economic, Technology and Social Sciences (Injects)
Hamdani
Universitas Pembangunan Panca Budi
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Public Health Social Sciences

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Application of Savonius Type Turbine Technology for The Conversion of Low Speed Wind into Electrical Energy at Wong Polo Beach Kota Pari Village Indonesia Parlin Siagian; Hamdani Hamdani; M. Erpandi Dalimunthe
Journal of Applied Engineering and Technological Science (JAETS) Vol. 3 No. 2 (2022): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (573.742 KB) | DOI: 10.37385/jaets.v3i2.813

Abstract

Utilization of the potential that exists in tourist attractions aims to increase the savings in expenses that must be borne by the community to manage tourism. The beach is a place that is rich and abundant in wind potential that can be used to drive wind turbines. To take advantage of the existing wind potential, of course, we must know how the wind potential is in the form of wind speed and locations that have wind speed potential and how to use it as energy to drive wind turbines. To obtain the potential of wind energy and utilize it, wind speed measurements are carried out using a digital anemometer and recorded for some time. The position of the measuring instrument installed must be protected from wind obstacles so that it is installed as high as 20 meters above the ground in an open position against the direction of the incoming wind. From the measurement results over a period of one day, the wind speed varies and changes at any time and the maximum value is 6 m/s during the day starting at 10:00 to 04:00. The wind speed profile obtained is analyzed and the type of turbine is determined according to the low wind speed below 10 m/s. From the analysis results, the appropriate turbine is the Savonius VAWT type and can produce electrical energy of approximately 2.43 Watts with a diameter of 0.11 m. The use of turbines for wind at low speeds will still have the potential to generate small-scale electrical energy for communities in coastal areas
PERANCANGAN DAN IMPLEMENTASI GENSET 450 VA BERBASIS PANEL SURYA Zuraidah Tharo; Hamdani Hamdani; Melly Andriana; Siti Anisah
JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING Vol 6, No 1 (2022): Journal of Electrical and System Control Engineering
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jesce.v6i1.7563

Abstract

Generator Set (Genset) yang kita kenal selama ini berbahan bakar diesel, tetapi kali ini Genset yang akan dirancang berbasis Panel Surya. Genset biasa digunakan sebagai sumber cadangan jika terjadi pemadaman listrik PLN. Genset yang ramah lingkungan ini, dapat menghasilkan daya output sebesar 400 sampai 450 W dengan besar panel surya 100 Wp, dan baterai 100 Ah serta inverter 1500 VA. Genset dibuat sedemikian rupa sehingga mudah dibawa kemana-mana tergantung kebutuhan dan yang membutuhkan. Genset ini dapat mensuply beban lampu sebanyak enam buah dengan masing-masing daya 40 W dan sebuah pengeras suara (amplifier) dengan daya 200 W, dan mampu bertahan operasi selama 4-5 jam dengan posisi baterai penuh, dan lebih dari 12 jam jika digunakan pada siang hari dan posisi panel surya dijemur. Selain sebagai sumber listrik cadangan, Genset yang ramah lingkungan ini juga dapat digunakan pada daerah terpencil yang belum memiliki aliran listrik PLN, atau dapat juga dijadikan sumber listrik saat melaksanakan perkemahan di hutan.
A DETECT PARTIAL DISCHARGE IN ISOLATOR USING A FLUKE ii910 SONIC INDUSTRIAL IMAGER IN PTR 03 FEEDER (SARIBU DOLOK) Akbar Primary S; Hamdani Hamdani; Siti Anisah
INFOKUM Vol. 10 No. 02 (2022): Juni, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.83 KB)

Abstract

Partial discharge is a very serious problem that should be monitored quickly. The cause of Partial discharge failure is due to the presence of voids filled with gas/air in the insulation material. Partial discharge can also be regarded as losses because it can reduce the quality of the insulation material. This study aims to detect partial discharge using the Fluke ii910 Sonic Industrial Imager. Tests in this study using descriptive quantitative research methods. From the tests that have been carried out, it can be concluded that using the Fluke ii910 Sonic Industrial Imager can make it easier to find partial discharges on the insulator and minimize the impact of interference caused by partial discharges
AN ANALYSIS CAUSES OF LINE DISTURBANCE IN ELECTRICITY DISTRIBUTION IN PT. PLN (PERSERO), ULP EAST BINJAI Eky Firdian Fauzi; Siti Anisah; Hamdani Hamdani
INFOKUM Vol. 10 No. 02 (2022): Juni, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.206 KB)

Abstract

The distribution line is the section of the electricity line that is closest to the community; it is divided into two parts: primary and secondary distribution lines. PLN primary distribution voltages are 20 KV, 12 KV, and 6 KV. The primary distribution voltage that PLN typically produces is 20 kV. The purpose of this study is to use FTA to determine the main causes of disturbances in the electricity distribution line at ULP Binjai Timur (Fault Tree Analysis). The large difference between the electrical energy sent from the substation and the electrical energy obtained from customer consumption demonstrates the study's findings. The following are the causes of these disturbances: component JTM (I1) with as many as 55 faults (12.5 percent), JTM equipment (I2) with as many as 30 faults (6.7 percent), transformer faults (I3) with as many as 8 faults (1.8 percent), natural disturbances (I4) as many as 1 disturbance (0.2 percent), external disturbances (E1) as many as 15 disturbances (3 percent), natural disasters (E2) as many as 61 disturbances (13.7 percent), the work of other parties/animals (58.2 percent). After conducting research on the causes of disturbances in the electricity distribution line at ULP Binjai Timur and analyzing the data with Fault Tree Analysis (FTA), it was discovered that the main cause of disturbance is a human disturbance, manifested as kites, banners, and digging PDAM channels
A DESIGN OF SMART PLANT ROBOTS BASED ON ARTIFICIAL NEURAL NETWORK Frans Erwinsyah Simaremare; Solly Aryza; Hamdani Hamdani
INFOKUM Vol. 10 No. 02 (2022): Juni, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

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Abstract

Robots had always been studied in various areas for educational, medical, and military purposes. However, in various writings, the manufacture of robots that are applied in plantation practice is very low. In this research, a robot for automatic watering has been developed. because the water circulation in Indonesia will run low, and when watering plants really need a lot of water and sometimes it is wasted as well as spending time applying it. Therefore, this research is applied research that can be applied in plantations.
ANALYSIS OF IMPROVEMENT OF NEW ELECTRICITY POWER PLANT BASED ON PALM OIL WASTE M. Rijal; Hamdani Hamdani; Solly Aryza
INFOKUM Vol. 10 No. 02 (2022): Juni, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.86 KB)

Abstract

Plantation companies that have palm oil processing factories that use their generators as a resource to carry out processing activities and domestic life in the plantation area itself and have their plantations, one of which is the Seiogan mill (SOGM) is a factory that manages palm oil into CPO with a capacity of 60 tons/year. A clock that uses two alternative power sources, namely PLTU Belawan and PLTD. This study discusses the economic feasibility of using PLTU Belawan using the remaining fuel produced by the palm oil mill as a power producer by comparing the use of a generator as a power producer. The steam turbine produces 10 MWh of power when the factory is running. The boiler produces 3 units of steam and operates 2 units of fiber fuel and processed shells. The factory stopped processing resources for employee housing sourced from a generator with a capacity of 500 KVa with diesel fuel. The price of electrical energy for each generator is IDR 22.8 fiber, / Wh shell IDR. 64.5,/k Wh diesel Rp. 732.7,/kWh..
AN ANDROID DIGITAL MODERNIZATION ON BRASTAGI ULP CENTRALIZED METER RECORDING SERVICES Ikardius Barus; Hamdani; Siti Anisah
INFOKUM Vol. 10 No. 03 (2022): August, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (281.952 KB)

Abstract

Modernization is essential for technology, including electricity billing procedures, so PLN applies two systems, namely the prepaid system and the postpaid system. So this requires PLN to record customer meter data to each customer's house in an efficient way so that a system is needed to record customer meter data and can send it directly to a server called the Centralized Meter Record Application (ACMT) with a system that has been now integrated with AP2T and can be accessed online. This application is designed to be used on the android platform. This ACMT system, will be able to speed up the distribution of meter record data to the server. It can make it easier to evaluate and correct customer meter data.
EFFORTS TO OVERCOME LOAD UNBALANCE ON LOW VOLTAGE NETWORKS USING PHB – SR EQUIPMENT (CONNECTION EQUIPMENT FOR HOME CONNECTIONS) AT PT. PLN PERSERO ULP BINJAI TIMUR Dicky Prasetya; Hamdani; Siti Anisah
INFOKUM Vol. 10 No. 03 (2022): August, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (882.916 KB)

Abstract

Load imbalance in an electric power distribution system often occurs in the field. This is a single-phase load on different Low Voltage Network subscribers due to the large number of additional electrical loads that do not pay attention to system load imbalances. As a result of this imbalance, a current appears in the neutral of the transformer. The current flowing in the neutral of this transformer causes losses (technical losses/losses), namely losses due to the neutral current in the neutral conductor of the transformer and losses due to neutral current flowing to the ground. By realizing PHB SR (Connecting Equipment for House Connections) it is able to balance the load on the Low Voltage Network on a regular and continuous basis so as to reduce technical losses (losses), simplify the Splicing Field in technical connection of House Connections (SR) on the Pole, improve aesthetics and neatness Network System.
A RELIABILITY IMPROVEMENT OF MANAGEMENT DISTRIBUTION SYSTEM M Fahrur Roji; Solly Aryza; Hamdani Hamdani
Jurnal Ekonomi Vol. 12 No. 01 (2023): Jurnal Ekonomi, 2023 Periode Januari - Maret
Publisher : SEAN Institute

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Abstract

The problem of load imbalance in the power distribution network system always occurs, and the cause of the imbalance is in the arrangement of single-phase loads on low-voltage network customers. As a result of the load imbalance, a current appears in the transformer neutral. Where the current flowing in the neutral of this transformer causes losses, namely losses due to the neutral current in the neutral conductor of the transformer for the distribution of electrical energy in the distribution system where voltage losses will affect the distribution of electrical energy to consumers where if there is a voltage loss in the distribution system, the electrical energy that will be distributed to consumers will be non-standard again in accordance with SPLN no. 72 of 1987, the analysis in writing this paper is to cover the extent of the voltage drop in the Palu City Rayon area, considering that the spread is an old extension. based on annual data from 2019 to 2021.
Pembangkit Listrik Hybrid (Surya Dan Angin) Sebagai Sumber Energi Pada Pompa Air Untuk Penyiraman Tanaman Siti Anisah; Rahmadhani Fitri; Hamdani Hamdani; Andreas Antonius Hutapea; Fazrin Hafiz
INTECOMS: Journal of Information Technology and Computer Science Vol 6 No 1 (2023): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v6i1.5857

Abstract

Desa laugumba adalah salah satu desa yang mayoritas penduduknya berkerja sebagai petani. Sistem pengairan untuk mensuplai lahan pertanian didistribusikan secara mandiri oleh masyarakat dengan mengandalkan sumber air tanah. Permasalahan lain yang dialami oleh masyarakat adalah, Proses penarikan air dari sumber air dilakukan dengan menggunakan pompa air dengan memamfaatkan sumber energi dari generator set (GENSET). Kondisi tersebut juga akan berdapak terhadap keadaan sosial ekonomi masyarakat. Tujuan penelitian ini adalah menemukan satu konsep atau metode pendistribusian air dengan memamfaatkan sumber energi ramah lingkungan. Energi ramah lingkungan yang dikaji dalam penelitian ini adalah sumber energi dari pembangkit hybrid (surya dan angin). Metode riset dasar dilakukan melalui pendekatan observasi, pengukuran dan analisis, terhadap kondisi eksisting tentang data kondisi Angin, Cuaca, cahaya matahari, dan analisis kebutuhan daya yang diperlukan. Hasil dari penelitian ini menunjukan bahwa tegangan yang dihasilkan pembangkit angin sebesar 3,20 V dengan kecepatan angin 3,9, sedangkan pada tenaga surya menghasilkan 74,907 daya output.
Co-Authors , Rahmadhani Fitri Adi Sastra Adi Sastra P. Tarigan Adi Sastra Tarigan Aditya Maulana Adril Arnas Akbar Primary S Andreas Antonius Hutapea Arnawan Hasibuan Daniel Tampubolon David Simanullang Deny Firmansyah Dicky Prasetya Eky Firdian Fauzi Erichand Ricahardo Sagala Fazrin Hafiz Frans Erwinsyah Simaremare Ikardius Barus M Fahrur Roji M. Rijal Melly Andriana Nelly Astri Manik Parlin Siagian Putra Andhika Putra, Randi Rian Ramadan Sembiring Reksha Rizky Purba Ryan Rivaldi Simatupang Siti Anisah Solly Aryza Soly Aryza Tri Satria Tegar Vorezky Zuraidah Tharo