Article Per Year (5 Year)
p-Index From 2021 - 2026
3.143
P-Index
This Author published in this journals
All Journal Tekno : Jurnal Teknologi Elektro dan Kejuruan Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Panrita Abdi - Jurnal Pengabdian pada Masyarakat Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) CCIT (Creative Communication and Innovative Technology) Journal Electrices : Jurnal Otomasi Kelistrikan dan Energi Terbarukan Mitra Akademia: Jurnal Pengabdian Masyarakat Jurnal Teknik Elektro International Journal of Research in Vocational Studies (IJRVOCAS) JURNAL POLI-TEKNOLOGI ELPOSYS: Jurnal Sistem Kelistrikan Jurnal Elektrik Emitor: Jurnal Teknik Elektro
Monika, Dezetty
Teknik Listrik, Jurusan Teknik Elektro, Politeknik Negeri Jakarta
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : JURNAL POLI-TEKNOLOGI

 1 
PEMANFAATAN REFLEKTOR UNTUK PENINGKATAN DAYA LUARAN PANEL SURYA Isdawimah *; Nuha Nadhiroh; Muchlishah *; Dezetty Monika; Arum Kusuma Wardhany; Ajeng Bening Kusumaningtyas
Jurnal Poli-Teknologi Vol. 21 No. 3 (2022)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v21i3.4723

Abstract

The Government of Indonesia has committed to support the development of solar power plant, while the efficiency of solar panels still around 5-16%. There are several methods to increase the output power of solar panel, but mostly consume a big portion of energy from solar power plant. The objective is to identify an off-grid solar power plant optimization method with smaller power consumption. The proposed optimization method is to add a reflector that can be positioned to direct sunlight so that it always hits the solar panel, so that the solar panel is able to produce electrical power optimally. This method can save the use of electrical power, because the weight of the reflector is much lighter than solar panels. The position of the reflector can be adjusted automatically based on feedback from the monitoring system. Off Grid solar system consisting of solar panels, batteries, solar charge controller (SCC), inverters, safety against overloads, short circuits and lightning strikes and mounted reflectors that can be adjusted in position, so that a lot of sunlight hits the solar panels so that the solar panel output power increase. In choosing the type of reflector, several things need to be considered, namely weight, refractive index, size, shading effect and the reflector's resistance to wind, impact and shock. Data retrieval is carried out automatically with a monitoring system to measure and store data when testing solar power system without reflectors and with reflectors in various positions. Data retrieval is based on IEC Standard 61724, while data processing is based on IEA-PVPS T2-01, 2000. Installing reflectors on solar panels is proven to increase the output power of solar panels, where aluminum reflectors and flat mirrors produce the greatest output power at an angle of 83°. Flat mirror reflectors produce a greater increase in solar panel output power compared to flat aluminum reflectors
POTENSI ENERGI LISTRIK PADA PABRIK KELAPA SAWIT MELALUI PEMBANGUNAN PLTBG Stieven N. Rumokoy; Dezetty Monika
Jurnal Poli-Teknologi Vol. 17 No. 2 (2018)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v17i2.1231

Abstract

ABSTRACTPalm oil mills will produce liquid waste which is often called POME (Palm Oil Mill Effluent). This waste if not handled properly will disrupt the environment, even though POME stores a large potential of energy that can be used to support energy needs. With special processing, POME can produce biogas. Then biogas can be used as fuel for generators and ultimately can produce electricity. The process of processing from POME to biogas can be formed in a Biogas Power Plant (PLTBg). The amount of electrical energy that can be generated depends on the amount of biogas formed, while the amount of biogas that will be obtained generally depends on the volume of POME and the content of COD (Chemical Oxigen Demand) in POME. In the sample factory, one year of data has been taken. From the results of the analysis of the prediction of the calculation of electricity energy in palm oil mills through the construction of Biogas Power Plants, the average predicted monthly biogas that can be obtained based on data is 279023,248 Nm3CH4/month and maximum biogas that can be obtained based on the maximum processing of coconut mills oil palm is 506153.34 Nm3CH4/month. The average predictable generating capacity based on data is 1.3 MWe and the maximum capacity that can be built should be around 2.37 MWe.Keywords : Palm Oil Waste, POME, Biogas, Renewable Energy, MetaneABSTRAKPabrik kelapa sawit akan menghasilkan limbah cair yang sering disebut POME (Palm Oil Mill Effluent). Limbah ini jika tidak ditangani dengan baik akan mengganggu lingkungan, padahal POME menyimpan potensi energi yang besar yang dapat dipergunakan untuk mendukung kebutuhan energi. Dengan proses pengolahan khusus, POME dapat menghasilkan biogas. Biogas kemudian dapat dimanfaatkan sebagai bahan bakar untuk genset biogas yang akhirnya dapat menghasilkan listrik. Proses pengolahan dari POME menjadi biogas dapat dibentuk dalam suatu Pembangkit Listrik Tenaga Biogas (PLTBg). Jumlah energi listrik yang dapat dihasilkan bergantung pada jumlah biogas yang terbentuk, sedangkan jumlah biogas yang akan diperoleh pada umumnya bergantung dari volume POME dan kandungan COD (Chemical Oxigen Demand) pada POME. Pada pabrik sampel, data satu tahun telah diambil. Dari hasil analisis prediksi perhitungan pendapatan energi listrik pada pabrik kelapa sawit melalui pembangunan PLTBg, rata-rata prediksi tiap bulan biogas yang dapat diperoleh berdasarkan data adalah 279023.248 Nm3CH4/bulan dan maksimum biogas yang dapat diperoleh berdasarkan maksimum pengolahan pabrik kelapa sawit adalah 506153.34 Nm3CH4/bulan. Rata-rata kapasitas pembangkit yang dapat diprediksi berdasarkan data adalah 1.3 MWe dan maksimum kapasitas yang dapat dibangun sebaiknya sekitar 2.37 MWe.Kata kunci : Limbah, POME, Biogas, Energi Baru dan Terbarukan, Metana
Co-Authors Adriyan Warokka Ajeng Bening Kusumaningtyas Aji, A. Damar Aldo Dwi Prasetya Andreas C. Y. Lengkey Anicetus Damar Aji Ariansyah, Rafi Arum Kusuma Wardhany Chelin S. Tumiwa Devid Gilberd Siregar Gumilar, Lang-lang I Gede Para Atmaja Imam Halimi Isdawimah Isdawimah * Kusnadi Kusumaningyas, Ajeng Bening Lang-lang Gumilar Langlang Gumilar Lubis, Muhammad Rasyid Muchlishah Muchlishah Muchlishah * Muhammad Arifin Muhammad Daffa Raihan Ma'arif Mulyadi, Wisnu Hendri MURIE DWIYANITI1 Mutiar Mutiar Mutiar, Mutiar Nadhiroh, Nuha Nurhaida Permana, Bharata Sena Indra Putri Kapiso Rika Novita Wardhani Saswiki Parawansa Setiana, Hatib Shania Syaharani Sihite, David Alpriando Siswandi Stieven N. Rumokoy Syuhada Al Farhan Tahazen, Tahazen Tesalonika Maundeng Winda Yuniasih Yessi Marniati Z, Indra