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Teknik Elektro, Institut Sains & Teknologi AKPRIND Yogyakarta

Author-ID : 3065376

Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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TRAINER PEMBANGKIT LISTRIK TENAGA SURYA Subandi -
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 10 No 1 Agustus 2017
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

Energy consumption in Indonesia has increased, specifically in the industrial and the household sector. Based on EDSM’s 2013 report, industrial sector is the largest of energy consumption 33%, the household sector 27% and the transport sector 27%. While the commercial sector for raw materials 10%. Supporting the development of renewable energy, specifically for solar energy conversion into electricity, it takes a learning tool as an observation of this energy use. For the society, to escalate practical knowledge of solar cells and panels trainer is required to test and experiment as a medium of learning in the academic theoretically to explore the potential of renewable energy. With observations and tests performed on the Solar Electricity Trainer as a medium of learning, capable to improve knowledge in theoretically and experimentally. Based on pretest with the participants called praktikan, with an increase of 47.9%. The result of solar cell test show that accuracy percentage average is 98.37% and the efficiency of the solar charger control reaches 84% for charging the battery by solar cell module.

PEMBASMI HAMA SERANGGA MENGGUNAKAN CAHAYA LAMPU BERTENAGA SOLAR CELL Subandi -
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 9 No 1 Agustus 2016
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), IST AKPRIND Yogyakarta

In the general area of rice fields found many kinds of insects that destroy rice plants. One of the properties of insects is to have an interest in light, in practice traditionally it has long been applied for example using a lamp pumped to catch insects (moths). The light intensity can affect insect behavior (hamma) that can be used in agriculture (hamma control insects) and can be used as animal feed. The problems are very interesting to be experiments in this study was designed prototype insect repellent uses light solar powered lamp that is safe from a short circuit and a fire. The working principle of this prototype is when the sun sank in the afternoon, the lights light trap will turn on automatically for electrical energy emitted comes from batteries, solar panels will convert solar energy into electrical energy and then store it in the battery, then converted electric unidirectional (dc) into alternating electric current (ac) using the inverter to flow into the trap light lamps (TL ultraviolet). Prototype testing was conducted for 4 hours/day from 18:00 until 22:00pm, at these times most insect activity comes closer to an ultraviolet lamp. In accordance with the magnitude of the solar panel and the battery used in this prototype, the electrical load that can be supplied to the 10 watt UV lamp (6 hours/day), 15watts (4 hours/day), 20watts (3 hours/day). Ultraviolet light 20watt lamp is able to collect insects in large numbers consisting of hamma leafhoppers, beetles, walang rice pest, crickets, and grasshoppers. Indirectly, this prototype could be said to be very helpful to farmers in terms of overcoming hamma attacks on rice

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Journal : Jurnal technoscientia