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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
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Wastafel Pintar Berbasis Energi Terbarukan Zuraidah Tharo; Hamdani Hamdani; Melly Andriana; Putra Andhika
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.v6i1.6068

Abstract

Wastafel biasa kita dengar dan digunakan sebagai salah satu alat untuk mencuci tangan. Tetapi wastafel yang akan dibahas pada tulisan ini adalah Wastafel Pintar. Wastafel Pintar merupakan alat cuci tangan yang menggunakan teknologi sensor dalam penggunaannya, sehingga tidak perlu melakukan sentuhan dalam penggunaanya. Wastafel Pintar memanfaatkan cahaya/sinar matahari sebagai sumber energi listriknya, inovasi ini merupakan sebuah bentuk pemanfaatan Energi Terbarukan. Dengan memanfaatkan sumber energi yang tersedia sangat banyak dari alam, maka Wastafel pintar dapat digolongkan menjadi wastafel yang murah dan ramah lingkungan. Untuk mengkonversikan sinar Matahari menjadi Energi Listrik, dibutuhkan suatu peralatan yang disebut Sel Surya (Solar Cell). Sel Surya akan mengkonversi sinar/cahaya Matahari menjadi Energi Listrik dengan bantuan peralatan lain seperti Inverter, Solar Charge Controller (SCC) dan Baterai. Sel Surya yang digunakan pada sistem ini sebesar 20 Wp, 12 V dengan arus rata-ratanya 1,2 A. Lama Pengisian dengan kapasitas Baterai 7,2 Ampere dan arus pengisian 1,2 A maka Baterai akan terisi penuh selama 6 jam
Kajian Pembangunan Lift Barang Pintar Kapasitas 50 Kg Dengan Pembangkit Listrik Tenaga Surya (PLTS) Hamdani Hamdani; Adi Sastra; Deny Firmansyah
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.v6i1.6345

Abstract

Gedung I di kampus Universitas Pembangunan Panca Budi (UNPAB) mulai beroperasi pada tahun 2017 dan terdiri dari empat lantai. Sebagian ruangan di lantai 3 dan 4 digunakan sebagai kantor universitas dan klinik, sedangkan biro dan instansi yang berada di Gedung I adalah yang memiliki volume pergerakan barang dan dokumen yang tinggi. Karyawan di Gedung I kesulitan membawa barang dan dokumen keluar masuk gedung. Oleh karena itu, peneliti mengusulkan untuk membangun smart lift berbasis mikrokontroler yang hanya dapat diakses oleh orang-orang tertentu dengan hak akses menggunakan RF ID atau KTP elektronik dan memiliki keterbatasan daya tampung barang. Kajian juga akan mempertimbangkan penerapan pembangkit listrik tenaga surya sebagai sumber listrik cadangan agar lift tetap dapat beroperasi saat listrik padam. Keluaran dari penelitian ini berupa artikel jurnal dan prototipe smart lift
An Analysis of Current Decrease in Generators at the Hydrogen Plant PLTU Pangkalan Susu Rizky Purba; Adi Sastra P. Tarigan; Hamdani
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 3 No. 1 (2022): May 2022
Publisher : CERED Indonesia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (801.323 KB) | DOI: 10.53695/injects.v3i1.762

Abstract

The hydrogen generator is one of the devices used to cool the main generator. The hydrogen produced by the hydrogen generator is sent to the main generator to reduce the very high temperature. The hydrogen generator system is the hydrogen obtained from the electrolyte. After the electrolysis process, it flows into the generator to cool the main generator. The PLTU Pangkalan Susu hydrogen power plant was interrupted by a sudden power drop. As a result, the system tripped, cutting off the supply of hydrogen injected to the generator. According to the analysis, the reason for the current drop is that the electrolyte concentration value is low. in order to replace it in such a way that the current in the generator returns to normal.
Analysis Of The Effect Of Excitation Current On The Synchronology Generator On Loading At Plta Renun PT PLN (Persero) UPDK Pandan David Simanullang; Siti Anisah; Hamdani
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 3 No. 1 (2022): May 2022
Publisher : CERED Indonesia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (606.889 KB) | DOI: 10.53695/injects.v3i1.767

Abstract

This study will discuss the effect of the excitation current of the PLTA RENUN synchronous generator on each load change to maintain the nominal output voltage of the generator with a variable transmission voltage of 150 kV. The analysis data is obtained from the Daily Operation Report of the RENUN HEPP in accordance with changes in the generator load or changes in the value of the transmission voltage to determine its effect on changes in the AVR excitation current. The daily data obtained is then compared with the initial setting or AVR characteristics during the Commissioning Test, the resulting deviation will be used as input for the Pandan UPDK Engineering in carrying out the next corrective action. Thus the reliability of the PLTA RENUN in serving P2B to maintain the stability of the 150 kV Sumbagut transmission system is maintained.
Improved Campus Security Tracking Technology With NFC System Aditya Maulana; Adi Sastra P. Tarigan; Hamdani
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 3 No. 2 (2022): October 2022
Publisher : CERED Indonesia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (517.209 KB) | DOI: 10.53695/injects.v3i2.769

Abstract

Smart Card is the main support in the gate system. This study aims to apply smart cards to smart gates among the academic community as users. This system uses a MIFARE type Near Field Communication (NFC) smart card as an identity for identification and authentication. The read/write process is configured where data blocks can be read using the Arduino integrated hardware. Information security on NFC tags is carried out using Caesar Chipper encryption and the rotary letter method. The time needed to read information from the database to the NFC tag without a barrier is the fastest time of 1.49 deTechnology and the longest 2.26 deTechnology with an average processing time of 1.84 deTechnology, while for testing using the fastest time barrier it is obtained 1, 53 deTechnology and the longest time is 2.21 deTechnology with an average processing time of 1.83 deTechnology. This shows that the time used in the process of writing information is efficient and is not affected by obstacles.
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