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Peluang Usaha Pemasaran Digital Kerajinan Sampah Botol Plastik Bagi Kelompok Perempuan GMIT Tamariska Maulafa Mauboy, Evtaleny R.; Pollo, Don E. D. G.; Do’o, Samy Y.; Djahi, Hendrik J.; Ginting, Almido H
Jurnal Pengabdian Kepada Masyarakat Undana Vol 17 No 2 (2023): DESEMBER 2023
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jpkmlppm.v17i2.14361

Abstract

Dalam masa setelah pandemi sekarang ini, sebagian besar masyarakat kehilangan mata pencaharian atau pemasukan yang semakin berkurang karena ada berbagai macam kendala dan pembatasan aktifitas dalam upaya bersama mengurangi penyebaran penyakit ini. Berbagai macam peluang dan usaha untuk meningkatkan pendapatan di masa sekarang ini sangat penting. Bisnis online semakin meningkat dan oleh karena itu peluang usaha kerajinan dari bahan bekas botol plastik dan kardus dapat menjadi salah satu peluang usaha yang dapat meningkatkan pendapatan. Mitra program PKM ini adalah kelompok perempuan GMIT Tamariska Maulafa yang berminat meningkatkan keterampilannya di bidang kerajinan dari bahan bekas botol plastik dan kardus beserta teknologi pemasarannya. Partisipasi yang aktif dari mitra sangat diharapkan dalam kegiatan ini. Mitra diminta kesediaannya mengikuti secara kontinyu seluruh kegiatan karena Tim Pelaksana akan melakukan monitoring dan pendampingan, sehingga semua materi yang diberikan dapat diserap dengan baik. Hasil dari kegiatan ini adalah berbagai kerajinan dari bahan bekas botol plastik dan kardus dan juga teknik pemasaran online yang baik dan menarik
COORDINATION OF RECLOSERS AND FUSE CUT-OUTS ON 20 kV MEDIUM VOLTAGE OVERHEAD LINES (SUTM) AT THE EBAN FEEDER OF PT.PLN (PERSERO) ULP KEFAMENANU Rambu, Shindi Anjeline; Likadja, Frans J; Ginting, Almido
Journal of Energy and Electrical Engineering Vol 7, No 1: October 2025
Publisher : Teknik Elektro Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jeee.v7i1.16265

Abstract

The Eban feeder is the longest feeders at PT. PLN (PERSERO) ULP Kefamenanu, with a medium- voltage overhead line length of 60.62 kms. In the distribution system, the Eban feeder is equipped with one Joongwon recloser on the medium-voltage network and 16 Fuse Cut Outs (branch points). This study aims to determine the coordination between the recloser and the Fuse Cut Outs (FCO) on the Eban feeder. The research method used is quantitative descriptive to identify the coordination settings of the recloser and FCO. The test data in this study include recloser settings, FCO ratings, transformer data, load data, CT data, and simulation using Etap 19.0.1. In the event of a short-circuit fault, the Nian recloser will operate first, with a breaking time of 0.521s.
Analisa Hidrolis Sistem Irigasi Pertanian Lomi Ga, Jonri; Johanis, Alexius Leonardo; Zacharias, Jody Alfred; Nafi, Sulche Ifone; Liem, Ferdinand Nikson; Ginting, Almido Haryanto
LONTAR Jurnal Teknik Mesin Undana (LJTMU ) Vol 12 No 02 (2025): Oktober 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/ljtmu.v12i02.25167

Abstract

The objective of research is to assess the uniformity of pressure and the effectiveness of water distribution among the irrigation nodes. The study models drip and sprinkler irrigation networks in an 11,500 m² agricultural field using a hydraulic modeling technique using EPANET 2.2 software. The number of non-flow nodes in each simulated area, the minimum-maximum discharge, and the average pressure are the primary parameters that are examined. The findings demonstrate that branch diameter, pipe length, and pipe network layout all have a substantial impact on flow rate and pressure distribution. While locations with longer pipe segments encounter pressure drops of up to 5–7 mH₂O at the downstream portion, areas with homogeneous pressure (8–10 mH₂O) demonstrate more steady and effective water distribution performance. It was discovered that the main causes of system efficiency reduction were frictional energy losses and small losses. To increase pressure uniformity, pump energy efficiency, and overall irrigation system reliability, technical suggestions are made to install pressure regulator valves (PRV), optimize pipe diameter, and conduct zoning operations.
PROTOTYPE DESIGN OF BATTERY CHARGING SYSTEM WITH THE USE OF REPEATED WATER CYCLE AT PICOHIDRO POWER PLANT NOFU, MARIANUS CHRISTOSANTO; Likadja, Frans; Ginting, Almido
Logic : Jurnal Rancang Bangun dan Teknologi Vol. 26 No. 1 (2026): March
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Picohydro power plant (PLTPH) is the smallest scale hydroelectric power plant with a capacity of less than 5 kW. Still like other hydropower plants, PLTPH applications are also often constrained by changes in water discharge due to the dry season. This research is here to design and test a prototype battery charging system with repeated water cycles on PLTPH consisting of several components such as water pumps, pelton turbines, DC generators, Smart Valves and relay time to control the charging system and also the battery as an energy store. The research method used is an experimental method, where the focus of the test is the output of the generator at a certain height and discharge and then compared to the discharge of water that is pumped back to be reused. As a result, the output of the generator was obtained at a height of 3.9m, namely 1.7V and 2.4A, which is low enough to be used in charging the battery, so a step up module is needed to increase the generator output voltage. Testing was also carried out to see how the Solar Panels handled the load at the beginning of the system. This system is still not efficient in charging time, but it is quite integrated both in analysis and concept so that it can be developed, of course, with more mature consideration and concepts