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All Journal Jurnal Inotera Jurnal Nasional Komputasi dan Teknologi Informasi J-Innovation International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC) Jurnal Rekayasa elektrika Jurnal KALANDRA Bulletin of Engineering Science, Technology and Industry
Rachmad Ikhsan
Politeknik Aceh
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Neuroscience Social Sciences Transportation

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Prototype Sistem Hybrid PLTMH-PLTS-Baterai Pada Beban Penerangan Dan Pengusir Hama Sawah Rachmad Ikhsan; Rizki Faulianur; Feri Susilawati
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 6, No 1 (2023): Februari 2023
Publisher : Program Studi Teknik Informatika, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v6i1.5561

Abstract

Abstrak— Belum terjangkaunya akses listrik bagi penduduk yang tinggal di daerah pedesaan atau pergunungan merupakan suatu masalah yang harus diselesaikan oleh pemerintah. Pada penelitian ini, penulis merekomendasikan hasil skema sistem pembangkit listrik hybrid PLTMH-PLTS-Baterai untuk memenuhi kebutuhan penerangan dan pengusiran hama pada sawah serta menganalisis teknis desain pembangkit listrik hybrid PLTMH-PLTS-Baterai. Alat ini bekerja dengan menggunakan tiga jenis energi listrik, yaitu PLTMH, PLTS, dan baterai. Ketiga energi ini akan mulai aktif pada kondisi tertentu, jika debit air dari bendungan berkurang tekanan nya, maka tegangan dari generator (PLTMH) mulai berkurang, sehingga secara otomatis sistem akan berpindah ke sistem PLTS, jika pada saat malam hari ataupun cuaca sedang berawan maka sistem akan  berpindah ke Energi Alternatif yaitu Baterai. Untuk mengetahui sistem switching berkerja maka dapat dilihat pada lampu indikator dan pada tampilan LCD. Energi yang dihasilkan oleh pembangkit akan dipakai untuk beban penerangan dan perangkat pengusir hama  Kata kunci: Sistem Hybrid, PLTMH, PLTS, Pengusir Hama Abstract— The unreachable access to electricity for people living in rural or mountainous areas is a problem that must be solved by the government. In this study, the authors recommend the results of the PLTMH-PLTS-Baterai hybrid power generation system scheme to meet the needs of lighting and pest control in rice fields and analyze the technical design of the PLTMH-PLTS-Batteries hybrid power plant. This tool works by using three types of electrical energy PLTMH, PLTS, and Batteries. These three energies will begin to be active under certain conditions, if the water discharge from the dam decreases its pressure, then the voltage from the generator (PLTMH) begins to decrease, so the system will automatically switch to the PLTS system, if at night or the weather is cloudy then the system will switch to the PLTS system, will switch to Alternative Energy, namely Batteries. To find out the switching system is working, it can be seen on the indicator light and on the LCD display. The energy generated by the generator will be used for lighting loads and pest control devices. Keyword : Hybrid System, PLTMH, PLTS, Pest Control
Studi Kasus Kelayakan Penerapan Sistem Hybrid Building Applied Photovoltaics (BAPV)-PLN pada Atap Gedung Politeknik Aceh Rachmad Ikhsan; Ira Devi Sara; Rakhmad Syafutra Lubis
Jurnal Rekayasa Elektrika Vol 13, No 1 (2017)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1063.012 KB) | DOI: 10.17529/jre.v13i1.6071

Abstract

With the undeveloped BAPV(Building Applied Photovoltaics) at Office Building and Public Facilities, Caused the high price of solar modules and the lack the economic study on the use of solar modules that housed in the Banda Aceh region. Furthermore, the price of solar modules is expensive, so people think it will cost so much funds to building a BAPV’s system. These problems could be overcomed if the existing technical studies and economic studies of the application of the BAPV’s system. This study aims to assess the application of the BAPV’s system on institutions  building in terms of technical and economic value, in this case the building that is used as the study object is the Polytechnic Aceh’s Building. The method that used in the technical studies are theoretical calculations and simulations using helioscope software, while the methods used for economic studies is using the methods of cost-benefit analysis (cost benefit analysis). The method used to find the NPV (Net Present Value), PP (Payback Period), IRR (Internal Rate of Return), and BCR (Benefit Cost Ratio). If the average value of solar radiation reaching 4.79 kWh / m2 / day and the average daily energy requirement is 592 kWh, the energy generated from BAPV-PLN hybrid system on the roof of the object building will reach the amount of 237 MWh/year with the capacity charge controller used is 7490 A and the capacity of the battery used is 64.487 Ah. Panel tilt angle used is 25o and the type of panel used is Monocrystalline manifold. From the economic value will obtained NPV value of Rp. 20.022.106.937, PP during 5,2 years, IRR of 36% and 3,49 of BCR. Based on the evaluation results of the feasibility study, the project of hybrid BAPV-PLN’s system on the roof of the Polytechnic  Aceh’s  building can be realized, because its already meet the criteria of the feasibility study to make the systems get established in real term.
Bahasa Indonesia Roadside Sweeper Pada Tepi Jalan Raya Menggunakan Motor Listrik DC Rachmad Ikhsan; Zoel Fachri; Teuku Syukri
J-Innovation Vol. 12 No. 1 (2023): Jurnal J-Innovation
Publisher : Politeknik Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55600/jipa.v12i1.171

Abstract

Roadside sweeper is a tool that can sweep garbage in the form of leaves or small tree branches on the roadside. Roadside sweeper designed to use a DC electric motor as the driving force. This roadside sweeper also uses an emergency button for emergencies such as garbage getting stuck in a shelter which causes the driving motor to stop and stall. After testing the sweeper components and sweeper motor on the frame, it is known that the sweeper components and sweeper motor can function optimally, at a voltage of 12 Volts. From the test results it was also found that with a battery power of 3.5 Ah the Roadside Sweeper tool can work for 126 minutes and can run properly. This Roadside Sweeper tool can be concluded that to clean the roadside with optimal cleanliness, this tool must do 2 times of rotation to get satisfactory results.
Studi Kasus Kelayakan Penerapan Sistem Hybrid Building Applied Photovoltaics (BAPV)-PLN pada Atap Gedung Politeknik Aceh Rachmad Ikhsan; Ira Devi Sara; Rakhmad Syafutra Lubis
Jurnal Rekayasa Elektrika Vol 13, No 1 (2017)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17529/jre.v13i1.6071

Abstract

With the undeveloped BAPV(Building Applied Photovoltaics) at Office Building and Public Facilities, Caused the high price of solar modules and the lack the economic study on the use of solar modules that housed in the Banda Aceh region. Furthermore, the price of solar modules is expensive, so people think it will cost so much funds to building a BAPV’s system. These problems could be overcomed if the existing technical studies and economic studies of the application of the BAPV’s system. This study aims to assess the application of the BAPV’s system on institutions  building in terms of technical and economic value, in this case the building that is used as the study object is the Polytechnic Aceh’s Building. The method that used in the technical studies are theoretical calculations and simulations using helioscope software, while the methods used for economic studies is using the methods of cost-benefit analysis (cost benefit analysis). The method used to find the NPV (Net Present Value), PP (Payback Period), IRR (Internal Rate of Return), and BCR (Benefit Cost Ratio). If the average value of solar radiation reaching 4.79 kWh / m2 / day and the average daily energy requirement is 592 kWh, the energy generated from BAPV-PLN hybrid system on the roof of the object building will reach the amount of 237 MWh/year with the capacity charge controller used is 7490 A and the capacity of the battery used is 64.487 Ah. Panel tilt angle used is 25o and the type of panel used is Monocrystalline manifold. From the economic value will obtained NPV value of Rp. 20.022.106.937, PP during 5,2 years, IRR of 36% and 3,49 of BCR. Based on the evaluation results of the feasibility study, the project of hybrid BAPV-PLN’s system on the roof of the Polytechnic  Aceh’s  building can be realized, because its already meet the criteria of the feasibility study to make the systems get established in real term.
Desain and Construction Hybrid System of PLN-PV-Battery in the Receiver Box Package Based Internet of Things Rachmad Ikhsan; Inzar Salfikar; Ramadhani
Jurnal Inotera Vol. 8 No. 2 (2023): July - December 2023
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol8.Iss2.2023.ID263

Abstract

In previous research, if there was a power outage from PLN, the electrical system in the package receiving box experienced problems, so that the package courier could not access the package receiving box. The purpose of making this tool is to overcome electrical supply failures in IoT-based package receiving boxes. The system designed uses voltage sensors connected to each source of electrical energy from PLN, Photovoltaic (PV) and also batteries. After that, the voltage sensor gives a signal to the Arduino for the switching process to be carried out on each source of electrical energy. This system works, if there is a power outage from PLN, the electrical energy is supplied via PV. If the PV voltage is not sufficient, the electrical system will be supplied via batteries, so that the electrical energy in the package receiving box will always be available and can work even if there is a power outage from PLN. Based on the hybrid system test results, it was found that the voltage sensor works by detecting voltage from each source of electrical energy. When the voltage sensor does not detect a voltage source from PLN, the system will switch to PV, when the voltage sensor on the PV detects a voltage below 10 Volts, then the system will switch to battery.
Pemanfaatan Media Pembelajaran Berbasis Digital Di Madrasah Aliyah Ruhul Islam Anak Bangsa Aceh Besar Feri Susilawati; Ramadhani; Rachmad Ikhsan; Safwan; Ichsan
KALANDRA Jurnal Pengabdian Kepada Masyarakat Vol 2 No 6 (2023): November
Publisher : Yayasan Kajian Riset Dan Pengembangan Radisi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55266/jurnalkalandra.v2i6.338

Abstract

Canva merupakan platfom desain grafis yang user-friendly, dimana memungkinkan pengguna tanpa latar belakang desain professional untuk membuat karya desain menarik dan berkualitas. Pelatihan Canva pada guru Madrasah Aliyah Ruhul Islam Anak Bangsa (MARIB) bertujuan untuk meningkatkan keterampilan Guru dalam membuat desain presentasi dan desain video pembelajaran yang interaktif. Kegiatan pelatihan dilaksanakan pada Gedung sekolah MARIB, dengan jumlah peserta sebanyak 40 orang. Mekanisme pelaksanaan diawali dengan pemaparan teori sebagai pondasi awal pemahaman materi. Selanjutnya diimplementasikan dengan pendekatan praktis, memberikan peluang bagi peserta untuk langsung mencoba dan berlatih menggunakan platform Canva dalam berbagai konteks pembelajaran. Guru-guru akan diberikan panduan Langkah demi langkah tentang penggunaan fitur-fitur Canva dan strategi desain yang efektif untuk membuat presentasi pembelajaran yang menarik dan relevan bagi siswa. Hasil dari pelatihan ini dapat meningkatkan kualitas pembelajaran di mana guru dapat mengintegrasikan teknologi dan desain grafis ke dalam metode pembelajaran serta menciptakan suasana pembelajaran yang lebih menyenangkan.
Rancang Bangun Sistem Komunikasi Data Antara Mikrokontroller Atmega8 Dengan Arduino Pada Mesin Roaster Coffe Digital Rachmad Ikhsan; Effendi Effendi
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 3, No 2 (2020): OKTOBER 2020
Publisher : Program Studi Teknik Komputer, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v3i2.2329

Abstract

Roasting coffee manually is widely applied by coffee producers. This process takes a very long time and is less efficient in terms of productivity for industry standards. This machine  is equipped with a thermocouple sensor as a temperature sensor that will measure the temperature in the roasting cylinder, then equipped with a timer as a reminder of roasting time that ranges from 15 minutes at a temperature of 200 degrees Celsius, this machine  is also equipped with android as a timer controller on the coffee roaster machine. This machine is also equipped with a microcontroller and Bluetooth as a media transmitter and data receiver. From the test results obtained data that Bluetooth can be used for data communication between the microcontroller and Android with a distance of 30 meters in the room, and 12 meters outside the room. If it exceeds that distance, then Bluetooth will not respond back
Prototype Sistem Hybrid PLTMH-PLTS-Baterai Pada Beban Penerangan Dan Pengusir Hama Sawah Rachmad Ikhsan; Rizki Faulianur; Feri Susilawati
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 6, No 1 (2023): Februari 2023
Publisher : Program Studi Teknik Komputer, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v6i1.5561

Abstract

Abstrak— Belum terjangkaunya akses listrik bagi penduduk yang tinggal di daerah pedesaan atau pergunungan merupakan suatu masalah yang harus diselesaikan oleh pemerintah. Pada penelitian ini, penulis merekomendasikan hasil skema sistem pembangkit listrik hybrid PLTMH-PLTS-Baterai untuk memenuhi kebutuhan penerangan dan pengusiran hama pada sawah serta menganalisis teknis desain pembangkit listrik hybrid PLTMH-PLTS-Baterai. Alat ini bekerja dengan menggunakan tiga jenis energi listrik, yaitu PLTMH, PLTS, dan baterai. Ketiga energi ini akan mulai aktif pada kondisi tertentu, jika debit air dari bendungan berkurang tekanan nya, maka tegangan dari generator (PLTMH) mulai berkurang, sehingga secara otomatis sistem akan berpindah ke sistem PLTS, jika pada saat malam hari ataupun cuaca sedang berawan maka sistem akan  berpindah ke Energi Alternatif yaitu Baterai. Untuk mengetahui sistem switching berkerja maka dapat dilihat pada lampu indikator dan pada tampilan LCD. Energi yang dihasilkan oleh pembangkit akan dipakai untuk beban penerangan dan perangkat pengusir hama  Kata kunci: Sistem Hybrid, PLTMH, PLTS, Pengusir Hama Abstract— The unreachable access to electricity for people living in rural or mountainous areas is a problem that must be solved by the government. In this study, the authors recommend the results of the PLTMH-PLTS-Baterai hybrid power generation system scheme to meet the needs of lighting and pest control in rice fields and analyze the technical design of the PLTMH-PLTS-Batteries hybrid power plant. This tool works by using three types of electrical energy PLTMH, PLTS, and Batteries. These three energies will begin to be active under certain conditions, if the water discharge from the dam decreases its pressure, then the voltage from the generator (PLTMH) begins to decrease, so the system will automatically switch to the PLTS system, if at night or the weather is cloudy then the system will switch to the PLTS system, will switch to Alternative Energy, namely Batteries. To find out the switching system is working, it can be seen on the indicator light and on the LCD display. The energy generated by the generator will be used for lighting loads and pest control devices. Keyword : Hybrid System, PLTMH, PLTS, Pest Control
Kajian Teknis Dan Ekonomis Penerapan Sistem Hibrid BAPV-PLN Pada Gedung Politeknik Aceh Rachmad Ikhsan
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 2, No 2 (2019): OKTOBER 2019
Publisher : Program Studi Teknik Komputer, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v2i2.1567

Abstract

Potensi radiasi matahari yang cukup besar (rata-rata 4,65 kWh/m2/hari) di wilayah Banda Aceh dapat dimanfaatkan untuk membangun sistem hibrid BAPV (Building Applied Photovoltaic)-PLN. Namun, penerapan sistem konversi energi surya menjadi energi listrik kurang berkembang di Aceh. Kondisi ini disebabkan oleh harga teknologi modul surya masih dianggap mahal bagi masyarakat. Studi ini juga melakukan kajian secara teknis dan ekonomis dari sistem BAPV yang diterapkan. Kajian teknis yang digunakan bertujuan menentukan apakah jumlah energi yang dihasilkan oleh sistem BAPV dapat memenuhi jumlah beban listrik pada Gedung Politeknik Aceh. Sementara kajian ekonomis bertujuan memperkirakan biaya investasi yang diperlukan untuk menerapkan sistem BAPV dan menentukan kapan sistem BAPV bernilai ekonomis. Metode yang digunakan pada kajian teknis yaitu perhitungan secara teori, sedangkan metode yang digunakan untuk kajian ekonomis adalah metode Life Cycle Cost.  Dari hasil kajian teknis, energi yang dihasilkan oleh sistem BAPV ini dapat memenuhi kebutuhan energi listrik tahunan dengan surplus energi sebesar 6.017 kWh/tahun. Dari hasil kajian ekonomis, sistem ini bernilai ekonomis karena memiliki nilai NPV (Net Present Value) sebesar Rp. 1.310.803.600 dan  nilai PP (Payback Periode) selama 14 Tahun. Berdasarkan kajian teknis dan ekonomis dapat disimpulkan penerapan sistem hibrid BAPV-PLN ini dapat dilaksanakan karena bernilai ekonomis.
Design And Development Of Augmented Reality Applications For Human Anatomy Learning Mobile-Based Ramadhani; Abu Bakar; Rachmad Ikhsan; Wildanil Aufar
Jurnal Inotera Vol. 10 No. 1 (2025): January-June 2025
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol10.Iss1.2025.ID437

Abstract

Human body anatomy is a science that studies the structure of the human body. The anatomy of the human body is composed of cells, tissues, organs and organ systems. Organ systems are the parts that make up the human body. This system consists of various types of organs, which have special structures and functions. Each organ system depends on each other, both directly and indirectly. So far, students have studied body anatomy using books as reference material, making it difficult to explore real objects. Therefore, to make it easier for students to understand the complex anatomy of the body, especially the internal organs of the human body, an Android-based Augmented Reality Book application was developed as a learning media tool. This application makes it easier for students to understand the shape and space of human anatomy using a smartphone. Making this application uses Unity as an application editor, Blender is used to create three-dimensional models and Vuforia as image tracker software
Co-Authors Abu Bakar Diwayana Putri Nasution Effendi Effendi Effendi Elfisa Ferdinal Fikri Feri susilawati Furqan Farih Hilmi Ichsan Ira Devi Sara Ira Devi Sara Kurniawati Lia Nazliana Nasution Rakhmad Syafutra Lubis Rakhmad Syafutra Lubis Ramadhani Ramadhani Rizki Faulianur Rizki Ramadhan Rouhillah Rouhillah Safwan Safwan, Safwan Salfikar, Inzar Teuku Syukri Wahyu Indah Sari Wildanil Aufar Yeni yanti Zoel Fachri Zulfadli