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Analysis of an Off-grid PV System for Disaster Mitigation Scheme in Remote Areas Pinto Anugrah; Putty Yunesti; Guna Bangun Persada
Andalas Journal of Electrical and Electronic Engineering Technology Vol. 1 No. 1 (2021): May 2021
Publisher : Electrical Engineering Dept, Engineering Faculty, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/ajeeet.v1i1.10

Abstract

The main objective of this paper is to present the techno-economic analysis of an off-grid Photovoltaic system, which prepared to support disaster mitigation scheme in remote areas. As a case study, a regency in Mentawai Island, Sumatera Barat is chosen to represent a remote area in a disaster-prone location. The proposed system capacity is 20 kWp PV system as a single electricity source for medical facility in the island. As a tool in this study, RETScreen software was used to analyze the technical, environmental, and economical feasibility analysis. As a base case scenario, the medical facility was supported by a diesel-fueled generator and the PV system can deliver 10.14 MWh of electricity to load annually. Net annual GHG emission reduction of the system is 19.4 ton of CO2 equivalent. With the total initial cost for the whole PV system at USD 41,380, RETScreen simulation result showed that the equity payback of the project is 6.0 years with IRR of 11.9% hence the project is financially viable.
IDENTIFIKASI SARANA AKSESIBILITAS UNTUK PENYANDANG DISABILITAS DI UNIVERSITAS LANCANG KUNING MENURUT UNIVERSAL DESIGN Parlindungan Ravelino; Heleni Filtri; Pinto Anugrah; Masda Ulfa Arianti
INSIDE : Jurnal Desain Interior Vol. 1 No. 1 (2023): Inside Jurnal Desain Interior
Publisher : Department of Interior Design, Faculty of Engineering, Lancang Kuning University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/inside.v1i1.13585

Abstract

Pada tahun 2022 Universitas Lancang Kuning mendeklarasikan dirinya sebagai “Kampus Ramah Disabilitas”. Ke depannya Universitas Lancang Kuning diharapkan akan menjadi kampus ramah disabilitas dengan memberikan kesempatan penyandang disabililitas untuk menjadi mahasiswa dan belajar di Universitas Lancang Kuning. Kesamaan kesempatan belajar ini harus didukung dengan aksesibilitas, akomodasi yang layak, menambah alat bantu, menjamin pelayanan yang setara dan seharusnya melakukan pemberdayaan disabilitas. Aksesibilitas, akomodasi yang layak dan menambah alat bantu merupakan salah satu ranah dunia desain Arsitektur untuk memberikan sumbangan ide berupa desain yang dapat diterapkan di Gedung Perkuliahan dan Administrasi Universitas Lancang Kuning. Manusia dan Ruang adalah satu kesatuan yang tidak dapat dipisahkan, di mana ada aktifitas manusia, maka di situ ada ruang yang tercipta untuk bergerak. Ruang untuk penyandang disabilitas berbeda dengan manusia biasa. Maka dari itu penilitian ini bertujuan untuk mengidentifikasi aksesibilitas, akomodasi yang layak, dan alat bantu untuk penyandang disabilitas di Bangunan Gedung Perkuliahan dan Administrasi di Universitas Lancang Kuning. Metode penelitian dilakukan dengan studi literatur dan studi lapangan. Kesimpulan penelitian ini adalah berapa jumlah pemenuhan Aksesibilitas, Akomodasi yang layak, dan Alat Bantu untuk penyandang disabilitas di Bangunan Gedung Perkuliahan dan Administrasi di Universitas Lancang Kuning
Path Planning for Mobile Robots on Dynamic Environmental Obstacles Using PSO Optimization Fahmizal Fahmizal; Innes Danarastri; Muhammad Arrofiq; Hari Maghfiroh; Henry Probo Santoso; Pinto Anugrah; Atinkut Molla
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol. 10 No. 1 (2024): March
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v10i1.28513

Abstract

The increasing integration of mobile robots in various industries necessitates efficient navigation strategies amidst dynamic environments. Path planning plays a crucial role in guiding mobile robots from their starting points to target destinations, contributing to automation and enhancing human-robot collaboration. This study focuses on devising a tailored path-planning approach for a fleet of mobile robots to navigate through dynamic obstacles and reach designated trajectories efficiently. Leveraging particle swarm optimization (PSO), our methodology optimizes the path while considering real-time environmental changes. We present a simulation-based implementation of the algorithm, where each robot maintains position, velocity, cost, and personal best information to converge towards the global optimal solution. Different obstacles consist of circles, squares, rectangles, and triangles with various colors and five handle-points used. Our findings demonstrate that PSO achieves a global best cost of 5.1017, indicative of the most efficient path, minimizing overall distance traveled.
Control and Navigation of Differential Drive Mobile Robot with PID and Hector SLAM: Simulation and Implementation Fahmizal Fahmizal; Matthew Sebastian Pratikno; Hidayat Nur Isnianto; Afrizal Mayub; Hari Maghfiroh; Pinto Anugrah
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol. 10 No. 3 (2024): September
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v10i3.29428

Abstract

Navigation technology is essential in fields like transportation and logistics, where precise mapping and localization are critical. Simultaneous Localization and Mapping (SLAM) technologies, such as Hector SLAM, enable robots to map environments by detecting and predicting object locations using sensors like LiDAR. Unlike other SLAM methods, Hector SLAM operates without odometry, relying solely on LiDAR data to produce accurate maps. This study investigates the application of Hector SLAM in a differential drive mobile robot controlled via the Robot Operating System (ROS), with PID control managing the motor speeds. The research contribution is the integration of Hector SLAM with PID control to enhance mapping accuracy in environments without odometry data. The method involves testing the robot's mapping performance in an indoor environment, focusing on the impact of varying linear and angular velocities on the quality of the generated maps. The PID control was tuned to ensure stable speed values for the robot's differential drive motors. Results show that Hector SLAM, when combined with well-tuned PID control, generates highly accurate maps that closely match the actual environment dimensions, with minimal errors. Specifically, the mapping error was found to be within 0.10 meters, validating the effectiveness of this approach in non-odometric systems. In conclusion, the study demonstrates that Hector SLAM, supported by PID-controlled motor stability, is an effective solution for mapping in differential drive mobile robots, particularly in scenarios where odometry is unavailable.
SOSIALISASI RANCANGAN DESAIN PRODUK INDUSTRI DINAMO BLDC SEBAGAI KOMPONEN ALTERNATIF KONVERSI MOTOR BBM KE MOTOR LISTRIK DI SMK NEGERI 1 TAMBUSAI Fajar Maulana; Pinto Anugrah; Ramanda Rizky
Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Vol. 5 No. 2 (2025): Desember 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jpstm.v5i2.4620

Abstract

Abstract: The initial step to develop renewable energy conversion technology education is to educate teachers, technicians and students of the Automotive Engineering Department, Motorcycle Engineering and Business Expertise Program about electrical energy conversion in the automotive world. With the discourse of community service carried out by the proposing team, a collaboration will be created between the Automotive Technology Vocational Education Study Program and the TBSM Expertise Program of the Automotive Engineering Department of SMK Negeri 1 Tambusai. This collaboration continues from what the proposing team did during the previous year's research, namely designing a BLDC dynamo design as an alternative component for converting fuel-powered motors to electric motors. Keyword: The Socialization of the BLDC Dynamo Industrial Product Design Plan Abstrak: Langkah awal untuk mengambangkan edukasi teknologi konversi energi terbarukan adalah dengan mengedukasi guru, teknisi dan siswa Jurusan Teknik Otomotif, Program Keahnian Teknik dan Bisnis Sepeda Motor tentang konversi energi listrik di dunia otomotif. Dengan adanya wacana dari pengabdian kepada masyarakat yang dilakukan oleh tim pengusul maka nantinya akan tercipta kolaborasi antara Program Studi Pendidikan Vokasional Teknologi Otomotif dengan Program Keahlian TBSM Jurusan Teknik Otomotif SMK Negeri 1 Tambusai. Kolaborasi tersebut meneruskan dari apa yang tim pengusul lakukan pada saat penelitian tahun sebelumnya yaitu tentang perancangan desain dinamo BLDC sebagai komponen alternatif untuk konversi motor bbm ke motor listrik. Kata kunci: Sosialasi Rancangan Desain Produk Industri Dinamo BLDC
DESAIN PRODUK INDUSTRI: DINAMO BLDC SEBAGAI KOMPONEN ALTERNATIF UNTUK KONVERSI KE MOTOR LISTRIK Fajar Maulana; Pinto Anugrah; Ramanda Rizky
Jurnal Teknik Otomotif : Kajian Keilmuan dan Pengajaran Vol 10, No 1 (2026)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um074v10i12026p15-22

Abstract

The ever growing global attention to environmental issues and the urgent need to reduce greenhouse gas emissions has highlighted the importance of reducing dependence on fossil fuels, especially in the transportation sector. Meanwhile, this research highlights the potential of converting oil-fueled vehicles to electric motors, with a focus on Brushless Direct Current (BLDC) dynamos as an environmentally friendly and efficient solution. Electric motors, especially those using Brushless Direct Current (BLDC) dynamos, offer advantages in terms of energy efficiency and reduced emissions. BLDC dynamos, which convert electrical energy from batteries into mechanical motion without the need for carbon brushes, exhibit high efficiency and good durability. However, challenges in designing BLDC dynamos include proper material selection, integration with conversion systems, as well as safety, maintenance, and manufacturing cost aspects. This research identifies and addresses these challenges through a comprehensive design, involving material selection, design of components such as the stator and rotor, and integration of the wiring system. The results show that a good BLDC dynamo design can improve the efficiency and reliability of electric motors, supporting the transition towards more environmentally friendly and sustainable technologies in the transportation sector.