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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Pendidikan Biologi Indonesia Jurnal Pendidikan Terbuka Dan Jarak Jauh Jurnal Media Elektro : Journal of Electrical Power, Informatics, Telecommunication, Electronics, Computer and Control System Pendidikan Bahasa Indonesia dan Sastra Bahastra: Jurnal Pendidikan Bahasa dan Sastra Indonesia Pendidikan Bahasa Indonesia dan Sastra (Pendistra) Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Business Management Jurnal Lembaga Pengabdian Kepada Masyarakat Undana
Sri Kurniati, Sri
Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development, Jl. Tentara Pelajar 3A, Bogor 16111
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pengujian Intensitas Cahaya pada Ruang Laboratorium Komputer Fakultas Sains Dan Teknik (FST) Undana Menggunakan Calculux V.5.0 Nursalim, Nursalim; Kurniati, Sri; Kabelen, Aloysius L
Jurnal Media Elektro Vol 2, No 1 (2013): APRIL 2013
Publisher : Universitas Nusa Cendana

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Abstract

This study aims to determine the large intensity lighting (Eaverage) based benchmark Indonesian National Standard (SNI) at the Computer Laboratory of the Faculty of Science and Engineering (FST) is 500 Lux by of direct measurement, data analysis and simulation using software Calculux. Based on the results of the measurement, calculation and analysis of large value obtained Eaverage of 304.398 lux, so it can be seen that the laboratory has not reached the recommended ISO standards for laboratories. It is necessary for the simulation to achieve compliance in accordance with the ISO using Calculux v5.0. After performing simulations to obtain the fulfillment of the ISO standard, showed that the amount of light on a computer lab is 8 units (304 398 lux) should be  increased to 10 pieces with the same kind of light, so that it can reach the standards set, which is equal to 500 lux.
APLIKASI SOLAR SEL PADA USAHA AYAM POTONG KAMPUNG DAUN DALAM MENGURANGI BIAYA PENGGUNAAN ENERGI LISTRIK Wahid, Abdul; Kurniati, Sri
Jurnal Media Elektro Vol 6, No 2 (2017): OKTOBER 2017
Publisher : Universitas Nusa Cendana

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Paper ini bertujuan untuk mengaplikasikan teknologi solar sel dalam mengurangi biaya penggunaan energi listrik pada Usaha Ayam potong di Daerah Kampung Daun-Baumata. Melalui aplikasi alat ini, maka  usaha peternakan ayam potong yang berlokasi di daerah Baumata dapat memberikan solusi ketika terjadi pemadaman listrik dan sekaligus dapat mengurangi biaya operasional penggunaan energy listrik yang berasal dari PLN. Pada sistem desain alat ini dipasang panel solar sel 100 Wp, aki untuk pengisian energi listrik 140 Ah, dan inverter 1300 Watt untuk menghidupkan lampu neon dan penyediaan sumber energi.Metode yang digunakan adalah mengaplikasikan panel solar sel untuk mengisi aki dan merubah tegangan DC dari aki melalui inverter menjadi tegangan AC. Hasil penelitian diperoleh penurunan pembayaran listrik dimana sebelumnya menggunakan energy listrik sebesar 3.6 kwh/malam dengan 3 buah lampu pijar sebesar 300 Watt.  Berdasarkan hasil analisis diperoleh penghematan penggunaan energi listrik yang berdampak pada efisiensi pembayaran listrik. Dalam 1 kandang menggunakan 3 bola lampu pijar dengan daya masing-masing 100 Watt. Setiap malam dinyalakan selama  12 jam (jam 18.00 – 6.00). Artinya energi yang digunakan W= P.h (Kwh) atau 0.3 kw x 12 jam = 3.6 Kwh. Jika harga listrik per kwh (Januari 2017) sebesar Rp1.467,28, maka diperoleh penghematan pembayaran listrik sebesar: Rp1.467,28 x 3.6 = Rp5.282,21/malam atau 158.466/bulan
Analisis Efisiensi Keluaran Daya Solar Sel Berdasarkan Sudut Kemiringan Kurniati, Sri; S, Sudirman
Jurnal Media Elektro Vol 2, No 1 (2013): APRIL 2013
Publisher : Universitas Nusa Cendana

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This study aims to analyze the efficiency of solar cells based on elevation angle. In this system installed panel of 100 Wp solar cells, electrical energy for charging the battery 140 Ah, and a inverter 1300 Watt to turn on the fluorescent lights and the supply of energy resources. The method used is to experiment with the adjust the angle elevation of solar panels in the charging battery cells. The results showed the maximum capacity of the electric power that is able to operate in the application of 350 Watt with elevation position 25O.
PERANCANGAN SISTEM PENGISI TOKEN LISTRIK BERUMPAN BALIK PADA kWh METER PRABAYAR BERBASIS ARDUINO Nursalim, Nursalim; Galla, Wellem F.; Syam, Sudirman; Kurniati, Sri; Rondak, Valentino A.E
Jurnal Media Elektro Vol 12 No 2 (2023): Oktober 2023
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v12i2.12694

Abstract

Kilo Watt Hour Meter or kWh meter is a tool for calculating the amount of electrical energy used by electricity consumers, both residential and industrial customers. The electrical energy used is then converted into the electricity price that must be paid each month. Currently, most kWh meters in circulation are smart kWh, which use electricity tokens as transaction calculations. Customers must fill in 20 token numbers via the kWh meter keypad to fill in electricity tokens. Filling in this 20-digit token is not easy, this is because usually, this type of kWh is placed in a higher place to avoid the reach of children. This placement sometimes causes problems with replenishing the token, and users must start over from the beginning. This research aims to create a tool to fill in electricity token numbers that can be controlled using an Android application, making it easier for users to fill in electricity tokens remotely via smartphone. Apart from that, this system has feedback in the form of notifications that display numbers that failed to be filled in on the kWh meter. Test results show that this system can function well from 10 meters without obstructions and 9 meters without obstructions.
A NEW METHOD OF TORQUE RIPPLE MEASUREMENT FOR MAGNETIC GEARS Syam, Sudirman; Kurniati, Sri; Nursalim, Nursalim; Galla, Wellem F.
Jurnal Media Elektro Vol 13 No 1 (2024): April 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v13i1.15120

Abstract

Torque ripple analysis and calculation methods in an axial-type Magnetic Gear (MG) design with four rectangular NdFeB magnetic layers have been reviewed and discussed. Smooth and steadily transmitted torque is an essential characteristic of a magnetic gear. Reducing possible mechanical vibration, position inaccuracy, and acoustic noise is necessary. Therefore, this study aims to design a new engineering method appropriate for calculating the torque ripple of the MG transmission by testing its mechanical and electrical properties. Two simultaneous torque tests compare the MG brakes from zero to full load. In addition, the transmission torque of the axial MG is measured and calculated using technical methods. The results showed that differences in dynamic torque occurred in the MG at various air gap distances.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Wahid Aprijani, Dwi Astuti Budi Prasetyo Entin Daningsih Gito Hadiprayitno Inggit Winarni Kabelen, Aloysius L Lestari, Tri Ayu Nasution, Wan Nurul Atikah Nursalim Nursalim Ramadhan, Muh Syahru Rondak, Valentino A.E Rubiyanti, Desi Sudirman Syam Susi Sulistiana Syam, Sudirman T. Eduard Azwar Sinar Tampubolon, Cindy Febi Paola Titin . Wellem F. Galla