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Perancangan Pembangkit Listrik Tenaga Surya (PLTS) untuk Suplai Daya Sistem Pemberian Pakan Ikan Otomatis Galuh Prawestri Citra Handani; Binar Surya Gumilang; Afidah Zuroida
Elposys: Jurnal Sistem Kelistrikan Vol. 9 No. 3 (2022): ELPOSYS vol.9 no.3 (2022)
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (293.676 KB) | DOI: 10.33795/elposys.v9i3.655

Abstract

In aquaculture production, the number of fish cultivated in freshwater ponds contributes up to 1.1 million tonnes. Catfish(Clarias sp.) is a type of freshwater fish that is quite popular in the cultivation process. The feeding system still has many shortcomings, suchas the amount of feed that is not regular and the timing of feeding which is prone to being irregular. The automatic feeding system requiresa continuous power supply without being interrupted by blackouts from the PLN electricity network. One of the power supply alternatives isto create a power generation system (PLTS). Based on the research results, the solar module capacity is 500 Wp for 1 polycrystalline typemodule, the solar charge controller rating is 20 A, the VRLA battery capacity is 200Ah 12 V KIJO, and the inverter capacity is 850 VA. Theresults of calculations and planning of PLTS can supply electricity with a load power of 1867 watts/hour.
Perancangan Dan Implementasi Half Bridge Dc – Dc Converter Dengan Kendali Arus Hysteresis Masramdhani Saputra; Gian Fikih Yustiawan; Imron Ridzki; Sigit Setya Wiwaha; Binar Surya Gumilang
Elposys: Jurnal Sistem Kelistrikan Vol. 10 No. 1 (2023): ELPOSYS vol.10 no.1 (2023)
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (884.723 KB) | DOI: 10.33795/elposys.v10i1.1006

Abstract

DC-DC Converter is a direct voltage (DC) power supply device that is produced by converting DC input voltage into a lower or higher DC output voltage. In its development, the application of DC-DC Converter allows an electronic device to function with a small energy source, where the output voltage can be varied as needed. DC-DC Converters have been widely developed because they have various advantages, including: simpler form and has high efficiency. In this thesis, an Arduino Mega 2560-based current controller will be implemented. The type of current controller implemented is hysteresis current control with the well-known, tested and proven considerations. Current control works if the inductor current rises from the lower limit of the hysteresis band to the upper limit then the switch will be turned off (inductor current above the upper reference Ip.Ref) and if this current drops from the upper limit to the lower limit the switch will be turned on (current inductor under low frequency Iv.Ref). This current control also has advantages in overcurrent protection such as when there is a short circuit in the load.
Studi Potensi Pengembangan Pembangkit Listrik Hybrid Genset-PV di Wilayah Pesisir Kabupaten Malang Divac Nabiel Akbar; Binar Surya Gumilang; Afidah Zuroida
Elposys: Jurnal Sistem Kelistrikan Vol. 10 No. 1 (2023): ELPOSYS vol.10 no.1 (2023)
Publisher : Politeknik Negeri Malang

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Abstract

The need for electrical energy in a region is increasing along with the growth of the population. Sources of electrical energy derived from fossils will run out over time because this energy is non-renewable. Thus, renewable sources of electrical energy must be developed and become a very urgent need for the community, including in the southern coastal area of ​​Malang Regency, East Java. The location has sufficient solar radiation potential and can be used to generate electrical energy. The development of renewable energy supports the self-sufficiency of the community in fulfilling electricity by utilizing the resources around them. This paper aims to examine the opportunities for developing hybrid power plants (electric generator sets and solar panels) in the southern coastal area of ​​Malang Regency using the HOMER software simulation. The results of the study concluded that generation using a hybrid system, with a COE value of IDR 6,972, an NPC value of IDR 615 (million) and a CO2 emission value of 5,992 kg per year is the recommended system configuration. The results of this study were then taken into consideration in designing a power generation system in the south coast region of Malang Regency.
Analisis Pengaruh Suhu Dan Partial Shading Terhadap Output Daya PV 100-WP Untuk Sistem Hidroponik Masramdhani Saputra; Asfari Hariz Santoso; Binar Surya Gumilang; Tio Chandra Ardhi Pratama
Elposys: Jurnal Sistem Kelistrikan Vol. 10 No. 2 (2023): ELPOSYS vol. 10 no. 2 (2023)
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/elposys.v10i2.3066

Abstract

This experiment discusses the effect of the variability of solar radiation due to partial shading and surface temperature of the PV Panel on the output power of 100 Wp solar panels. This study begins by determining the load of the system, i.e. DC pump in the nutrient circulation system of the DFT hydroponic system. From there, we can observe the change in solar panel power output and PV surface temperature change due to partial shade. This survey method actually measures the temperature and intensity of solar radiation  and measures the power output of a solar panel, and the tools used are thermal sensors used to measure the surface temperature of solar panels. Solar power meter. to measure the solar irradiance and use the multimeter to measure the voltage and current, 10A capacity SCC battery, 100Wp capacity solar panel and 65Ah battery. The test will be conducted for 5 days, starting from 09:00 to 15:00 every day. This result shows that temperature increase affects the output power decrease when the solar panel is in normal condition (not half shaded condition). On the other hand, when partial shade conditions increase, the temperature does not affect the decrease in solar panel output power. The greater the intensity of partial shade produced by the solar panel, the lower the output power. However, for short periods of partial shade, the output power produced tends to be more stable than under normal conditions.
PERANCANGAN DAN IMPLEMENTASI PENYEDIAAN CADANGAN ENERGI BERBASIS PANEL SURYA UNTUK INKUBATOR TELUR GALLUS DOMESTICUS Masramdhani Saputra; Galuh Prawestri Citra Handani; Divac Nabiel Akbar; Saddani Djulihenanto; Hanifiyah Darna Fidya Amaral; Popong Effendrik; Binar Surya Gumilang; Muhammad Aouky Syafaatuullah
JURNAL PENGABDIAN MANDIRI Vol. 2 No. 8: Agustus 2023
Publisher : Bajang Institute

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Abstract

Berbagai permasalahan pada industri hatchery seperti padamnya aliran listrik yang mengakibatkan mesin penetas telur tidak bekerja pada saat proses penetasan telur, menerapkan sistem solar PV yang akan bekerja secara otomatis memback up mesin penetas telur saat listrik padam. Untuk mendapatkan data yang diperlukan agar hasil analisis yang dilakukan sesuai dengan yang diinginkan, kapasitas untuk mendukung suplai cadangan mesin penetas telur Gallus Domsticus yang direncanakan dapat menggantikan suplai utama PLN dengan sistem solar PV dan didukung oleh ATS-AMF. Sistem saklar otomatis jika terjadi gangguan suplai dari PLN, pada perhitungan cadangan 12 jam menggunakan solar panel 150Wp dan solar charger controller 30A baterai 100Ah. Setelah 12 jam pemakaian menghabiskan 300kWh dan pengisian dalam 10 jam energi pengeringan menghasilkan 900Wh dan pendataan selama 7 hari saat pengisian dimulai pukul 07.00 s/d 17.00 WIB produksi puncak solar PV sebesar 7.1A dengan tegangan rata-rata 13.9V , puncak produksi rata-rata pada pukul 08.00-15.00. Dalam satu hari didapatkan 536Wh dan percobaan sistem backup dilakukan pada malam hari dari jam 18.00 sampai jam 06.00 hanya mengandalkan energi dari baterai yang melakukan backup selama 12 jam dengan menguras baterai sebanyak 766Wh selisihnya harus dihitung.
Analisis Beberapa Jenis PLTS di Khatulistiwa Menggunakan Prototype alat ukur PV Rhezal Agung Ananto; Galuh Prawestri Citra Handani; Asfari Hariz Santoso; Binar Surya Gumilang
Elposys: Jurnal Sistem Kelistrikan Vol. 10 No. 3 (2023): ELPOSYS vol. 10 no. 3 (2023)
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/elposys.v10i3.4527

Abstract

Photovoltaic is employed to support the national electricity energy blending policy as an additional component of renewable energy. Efficient energy monitoring is utilized to understand the efficiency, energy requirements, and performance of Photovoltaic. This research aims to analyze the performance of a standalone Photovoltaic system. The study considers various parameters such as PV size, load, and charge controller. Additionally, it involves designing a monitoring tool used for the analysis of Photovoltaic performance. Performance measurements are conducted by comparing Photovoltaic systems of different sizes. Furthermore, performance measurements are compared with different types of charge controllers. To assess performance, solar energy is measured at various times using a solar power meter. The solar power meter is then used to analyze the research's performance. Energy monitoring involves measuring voltage, current, power, and energy using Atmega328p. The measurement data is utilized to evaluate system efficiency and design future systems. Monitoring is carried out directly on Photovoltaic systems in the equatorial region. This research measures solar energy, energy produced by Photovoltaic systems, and energy consumed by loads. Energy monitoring focuses on observing solar and Photovoltaic energy during sunlight hours (morning-evening). The analysis results can be utilized for designing efficient Photovoltaic systems in the future..