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PELATIHAN DAN PENDAMPINGAN PENERAPAN TEKNOLOGI SEL SURYA UNTUK PENGENTASAN MASALAH ELEKTRIFIKASI Dadan Hamdani; Sahara Hamas Intifadhah; Rahmawati Munir; Adrianus Inu Natalisanto; Suhadi Muliyono
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 4 (2023): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i4.19814

Abstract

ABSTRAKEnergi listrik merupakan kebutuhan dasar bagi masyarakat pada modern sekarang ini, dimana keberadaanya sangat mempengaruhi berbagai sendi kehidupan. Keterbasan dalam penyaluran energi listrik disebabkan oleh faktor geografis yang sulit dijangkau mempengaruhi peningkatan biaya investasi dalam pemasangan instalasi dan distribusi jaringan listrik. Tujuan dari pengabdian ini yaitu mengidentifikasi tingkat kebutuhan energi listrik dan memberikan sosialisasi serta penyuluhan kepada masyarakat mengenai Teknologi Tepat Guna (TTG) sel surya. Upaya yang dilakukan adalah dengan penerapan energi terbarukan melalui konversi sumber energi matahari menjadi energi listrik secara langsung yang merupakan solusi alternatif dalam pemenuhan kebutuhan energi listrik sehari-hari untuk daerah-daerah yang belum terjangkau jaringan listrik PLN. Metode yang digunakan untuk penerapan teknologi sel surya ini dilakukan melalui kegiatan pelatihan, penyuluhan dan pendampingan kepada masyarakat di sekitar Desa Muara Enggelam, Kabupaten Kutai Kartanegara. Hasil dan kegiatan ini menunjukkan bahwa masyarakat memperoleh wawasan dan kemampuan dalam mengoperasikan teknologi sel surya. Selain itu kegiatan ini juga menghasilkan prototipe Teknologi Tepat Guna (TTG) yang kompatibel, berdaya guna, dan mudah dioperasikan bagi pengguna listrik DC, AC dan gabungannya (DC+AC) untuk pemenuhan kebutuhan listrik sehari-hari. Penerapan jangka panjang dari prototipe TTG ini perlu dilakukan kajian, baik terkait kelayakan kinerja teknologi sel surya yang melibatkan banyak faktor maupun kajian kelayakan secara ekonomi terkait pembiayaan teknologi sel surya ini.           Kata kunci: : energi listrik; energi matahari; sel surya; prototipe TTG; kelayakan. ABSTRACTElectrical energy is a basic need for people in today's modern society, where its existence greatly affects various aspects of life. Limitations in the distribution of electrical energy caused by geographical factors that are difficult to reach affect the increase in investment costs in the installation and distribution of electricity networks. The purpose of this service is to identify the level of electrical energy needs and provide socialization and counseling to the community regarding appropriate technology (TTG) solar cells. The effort made is the application of renewable energy through the conversion of solar energy sources into electrical energy directly which is an alternative solution in meeting daily electrical energy needs for areas that have not been reached by the PLN electricity network. The method used for the application of solar cell technology is carried out through training, counseling and mentoring activities for the community around Muara Enggelam Village, Kutai Kartanegara Regency. The results and activities showed that the community gained insight and ability to operate solar cell technology. In addition, this activity also produced a prototype of Appropriate Technology (TTG) that is compatible, effective, and easy to operate for users of DC, AC and combined electricity (DC + AC) to fulfill their daily electricity needs. The long-term application of this TTG prototype needs to be studied, both related to the feasibility of solar cell technology performance involving many factors and economic feasibility studies related to the financing of this solar cell technology. Keywords: electrical energy; solar energy; solar cell; TTG prototype; feasibility.
Analysis of Precision and Stability Tests of the Doce Calibrator CRC-25R Feni Eka Novitasari; Adrianus Inu Natalisanto; Devina Rayzy Perwitasari; Retno Zurma
Jurnal Inotera Vol. 9 No. 1 (2024): January-June 2024
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol9.Iss1.2024.ID286

Abstract

Dose calibrator is a measuring tool that is widely used in hospitals to determine radionuclide activity in nuclear medicine services. In determining this activity it has several factors; namely precision, accuracy and stability which is become depining factor of the tool suitability. The aim of this research is to determine the level of precision, accuracy and stability of the Capintec dose calibrator type CRC-25R with an I-131 source and a standar Cs-137 source at the Nuklear Medicine Installation of RSUD A.W. Sjahranie Hospital Samarinda. Data processing in this research was carried out using quantitative analysis tecnhniques, namely descriptive statistics. This analysis technique use primary data obtained from direct measurements of radionuclide activity. Data processing was carried out by measuring radionuclide activity, namely source I-131 and standard source Cs-137 of 0,1 ml using a Capintec type CRC-25R for 7 days. These results are visualized in the form of tables and graphs of precision, accuracy and stability tests from both source with predetermined limits. Base on this research, it can be concluded that if we look at the precision, accuracy, and stability test using I-131 source anda Cs-137 standard source on the Capintec type CRC-25R at A. W. Sjahranie Samarinda Hospital, it can be used to measure a constant source over a long periode of Long time.
Pemetaan Intensitas Radiasi Medan Elektromagnetik Pada Kawasan Base Transceiver Station (BTS) Jl. Kenangan 05 dan Dampak Kesehatan di Masyarakat. Siti Khadijah; Adrianus Inu Natalisanto; Pratiwi Sri Wardani
Jurnal Inotera Vol. 9 No. 1 (2024): January-June 2024
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol9.Iss1.2024.ID295

Abstract

Electromagnetic waves are a type of wave phenomenon. Electromagnetic waves are transverse waves that arise due to changes in electric fields and magnetic fields that oscillate with each other. Electromagnetic waves can be generated, one of the ways, from BTS towers so that they can produce intense electromagnetic field radiation. Health problems resulting from exposure to electromagnetic wave radiation cannot be felt directly. However, the longer you are exposed to electromagnetic wave radiation, the more dangerous it will be to your body's health. The aim of this research is to carry out mapping from measuring the intensity of electromagnetic field radiation in the BTS area and to determine the health impact of large electromagnetic field radiation on the surrounding community. Data processing in this research was carried out using quantitative techniques and qualitative techniques, namely by measuring the intensity of the electric field and magnetic field of electromagnetic waves and evaluating the results of the intensity of electromagnetic field radiation as well as conducting interviews as a public health survey. The data obtained in this research was processed using ArcGis and Surfer software for mapping results. Based on the evaluation and mapping results, it shows that the intensity of electromagnetic field radiation is still below the threshold value according to the 2020 ICNIRP standards. Based on the results of this research, there are no significant health effects occurring in the surrounding community.