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Maximum Power Point Pada PLTB Dengan Buck Boost Converter Menggunakan Particle Swarm Optimization Fahrullah Himawan; Ilham Pakaya; Diding Suhardi
SinarFe7 Vol. 3 No. 1 (2020): Sinarfe7-3 2020
Publisher : FORTEI Regional VII Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (427.709 KB)

Abstract

Energi terbarukan pada turbin angin telah dianggap sebagai sumber energi yang berpengaruh dalam kehidupan sehari-hari. Sistem pengembangan pada turbin angin merupakan objek yang perlu dikembangkan oleh peneliti. Turbin angin memiliki permasalahan kecepatan angin yang bersifat acak, maka daya output turbin angin generator selalu berfluktuasi maka dari itu perlunya dilengkapi Maximum Power Point Tracking (MPPT) untuk meningkatkan daya efisiensi daya keluaran terhadap perubahan kecepatan angin. Sitem turbin angin berkapasitas 500 W menggunakan Permanent Magnet Synchonous Generator (PMSG). Pada sistem turbin angin ini dilengkapi dengan MPPT berbasis Paticle Swarm Optimization (PSO) dan menggunakan rangkaian DC to DC jenis buck-boost konverter. Dari pengujian sistem ini menghasilkan efisiensi daya keluaran konverter 89% sampai 90% dengan kecepatan angin 8m/s sampai dengan 12 m/s.
Performance Analysis of the 1 MW Rooftop Solar Power Generation System at the Karawang: Analisa Kinerja Sistem Pembangkit Listrik Tenaga Surya Atap 1 MW di Daerah Karawang Prasetiya, Rizqullah Yoga; Adilla, Sulthon Alfa; Farid, Muhammad Farid Khol’ilmy; Hakim, Ermanu A.; Suhardi, Diding
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol. 8 No. 2 (2024): Oktober
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeeeu.v8i2.1685

Abstract

Electric energy is crucial for development, with Indonesia's projected electricity demand reaching 120 GW by 2025. The National Energy Policy emphasizes the development of renewable energy, particularly Solar Power Plants (PLTS), which have rapidly advanced with increased efficiency and reduced production costs. PLTS has become an attractive option, especially in areas with high solar intensity, for applications such as home lighting and vaccine storage. The target PLTS capacity is 400 MW by 2024. Despite growing popularity, challenges such as high initial costs and efficiency in unstable weather conditions remain. Research shows that environmental factors and shading can affect PLTS performance. This study analyzes the performance of a 1 MW PLTS system at a ceramic factory in Karawang using Global Solar Atlas and PVsyst for simulation and comparison with field data. Simulation results indicate optimal power production >90% with a performance ratio between 81.90% and 84.70%. The built PLTS shows a stable performance ratio above 79%, with power production differing by <10% compared to PVsyst simulation, demonstrating system reliability in actual operational conditions. This research underscores the importance of environmental factors in PLTS design and operation to achieve maximum efficiency.