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All Journal Proceeding of the Electrical Engineering Computer Science and Informatics Omni-Akuatika Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Jurnal ABDINUS : Jurnal Pengabdian Nusantara
Ibnu Kahfi Bachtiar
Department Of Electrical Engineering, Faculty Of Engineering, Raja Ali Haji Maritime University, Riau Archipelago Province, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering

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Rancangan Implementasi Pembangkit Listrik Tenaga Surya (PLTS) Skala Rumah Tangga menggunakan Software HOMER Bachtiar, Ibnu Kahfi; Syafik, Mhd
Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Vol 5 No 2 (2016): Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan
Publisher : Fakultas Teknik Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.46 KB) | DOI: 10.31629/sustainable.v5i2.368

Abstract

Kebutuhan energi listrik menjadi kebutuhan pokok bagi masyarakat khususnya di Pulau Terong Kota Batam. Jumlah pelanggan yang menikmati listrik PLN adalah 514 pelanggan. Energi listrik yang dirasakan oleh masyarakat masih belum optimal, karena pembangkit beroperasi rata-rata 14 jam perhari. Untuk dapat mengoptimalkan energi listrik, maka dilakukan suatu perancangan pembangkit listrik memanfaatkan energi surya. Perancangan ini difokuskan pengguna daya 450 dan 900 VA menggunakan software Hybrid Optimization Model for Electric Renewable (HOMER). Perancangan menjadi dua sistem yaitu on grid dan off grid. HOMER akan melakukan simulasi, optimalisasi, dan sensitivitas pada perancangan. Hasil perancangan Pembangkit Listrik Tenaga Surya (PLTS) menggunakan HOMER untuk kategori 450 VA on grid merekomendasikan sistem yang terdiri dari PV 1 kWp, battery 2 unit, dan inverter 3 kW dengan total biaya NPC sebesar US$1.634, sedangkan untuk sistem off grid terdiri dari 2 kWp, Battery 5 unit, dan Inverter 3 kW dengan total biaya NPC sebesar US$5.378. Kategori 900 VA on grid terdiri dari PV 1,5 kWp, battery 2 unit, dan inverter 3 kW dengan total biaya NPC sebesar US$7.361, sedangkan untuk sistem off grid terdiri dari 2,5 kWp, Battery 15 unit, dan Inverter 3 kW dengan total biaya NPC sebesar US$12.116.
Wave Energy Potential for Development of Renewable Energy in Riau Archipelago Province Risandi Dwirama Putra; Ibnu Kahfi Bachtiar; Tri Nur Cahyo; Mario Putra Suhana; Oksto Ridho Sianturi; Rikoh Manogar Siringoringo; Ni Wayan Purnama Sari; Muhammad Abrar; Ani Suryanti; Satria Agust; Agung Dhamar Syakti
Journal Omni-Akuatika Vol 16, No 3 (2020): Omni-Akuatika Special Issue 3rd Kripik SCiFiMaS
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2020.16.3.857

Abstract

Energy and electricity demand in Riau Islands is increasing rapidly due to the fast-growing population, urbanization, industrial development, and economic growth. The limitations of energy and electricity in the Riau Islands caused frequent blackouts. To support the high demand for energy and electricity in the Riau Islands, renewable energy is the most suitable alternative energy solution. Renewable energy is not only playing a key role in providing energy but also providing long-term clean and sustainable energy. We investigated the wave energy potential in the Riau Islands Sea in four different consecutive monsoons (North monsoon, East monsoon, South Monsoon and West Monsoon) using ECMWF data during January 2018 to December 2018 with 0.125o x 0.125o and 6 hourly spatial and temporal resolutions. We extracted bathymetry data from NOAA’s database ETOPO1 and forecasting wave characteristics use the SPM (Shore Protection Manual) method. The potential wave energy simulation from significant wave height (Hs) and energy period (Te) was shown in spatial distribution based on different monsoon. Our studies found that the potential wave energy was higher in north monsoon with maximum spatial of wave power density 3.240 – 3.640 kW.m-1. The east monsoon tended to be lower potential wave energy with dominance of wave power density at 0 – 0.127 kW.m-1. Keywords: wave power density, potential wave energy, ECWFM, monsoon
OTEC Potential Studies For Energy Sustainability In Riau Islands Ibnu Kahfi Bachtiar; Risandi Dwirama Putra
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 6: EECSI 2019
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.v6.1957

Abstract

Interest in the use of alternative renewable energy resources has been developed recently due to increased energy consumption and depletion of fossil fuel reserves. A major concern the world to reduce is dependence impact from fossil fuel consumption with renewable energy. Renewableenergy sources have enormous economic, environmental benefits and provide energy security. The most potential renewable energy sources of ocean energy include Ocean Thermal Energy Conversion (OTEC). OTEC is a technology to generate electricity using a heat source thermal energy stored in the sea and is becoming increasingly attractive option to supply additional energy for many tropical countries and islands such as Riau Islands. Two monitoring stations were collected in Bintan Island using CTD. CTD profiler allows to the determination of derived and relevant quantities in situ measurement ocean temperature per depth. The relationship between ocean temperature and ocean depth represented with Regression Model Fit Analysis (RMFA). RMFA models to estimates ocean temperature profiles from CTD measurements. To predict ocean depths up to 2000 meters using Equation of State Model (EoSM) of ocean water. The OTEC efficiency value can be calculated using the equation of Carnot efficiency (η). Carnot efficiency maximum in Riau Island is η <0.7.
Memajukan Ekowisata Bahari Dengan Memanfaatkan Media Teknologi Informasi Di Desa Pengudang, Bintan, Kepulauan Riau Ibnu Kahfi Bachtiar; Nurul Hayaty; Radzi Rathomi; Anton Hekso; Nurfalinda Nurfalinda
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 3 No 2 (2020): Volume 3 Nomor 2 Tahun 2020
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v3i2.13867

Abstract

One potential tourism segment in the Riau Islands is attractions managed by local communities on the coast such as the Pengudang Bintan Mangrove in Pengudang Village, Riau Islands. Most of these attractions are not widely known outside the Riau Islands because of promotions that have not been explored maximally. By conducting a survey, a study of literature, and an analysis of a series of problems, website design was made as a solution. The website is equipped with questionnaires and visitor charts so that managers can conduct an empirical analysis to set targets and goals going forward. In addition to the website also made a profile of attractions on one of the famous traveller sites like TripAdvisor. The results of reviews of tourists visiting various tourist objects, become the basis of most tourists to decide to choose a tourist location.
Co-Authors Agung Dhamar Syakti Ani Suryanti Anton Hekso Hayaty, Nurul Mario Putra Suhana Muhammad Abrar Ni Wayan Purnama Sari Nurfalinda, Nurfalinda Oksto Ridho Sianturi Radzi Rathomi Rikoh Manogar Siringoringo Risandi Dwirama Putra Satria Agust Syafik, Mhd Tri Nur Cahyo