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Journal : Journal of Renewable Energy, Electrical, and Computer Engineering

Modelling Demand for Energy Sources as Alternative Energy in the Province of North Sumatra Yoga Tri Nugraha; Muhammad Irwanto
Journal of Renewable Energy, Electrical, and Computer Engineering Vol 2, No 2 (2022): September 2022
Publisher : Institute for Research and Community Service, Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v2i2.9278

Abstract

Energy is needed to support daily human activities. Energy usage for the necessities of life is always increasing every year. So far, the energy used comes from fossils, namely coal and oil. Every year fossil energy reserves are decreasing. To overcome these problems, a potential alternative energy source that can replace fossil energy is needed, namely renewable energy. Potential of renewable energy is one of the alternative sources of energy supply and security in the Province of North Sumatra. To ensure the resilience of renewable energy to run sustainably. It is necessary to analyze the potential of renewable energy in North Sumatra by using the Long-range Energy Alternatives Planning System. The results obtained show that North Sumatra has a great potential of energy sources as alternative energy, namely hydro energy and wind energy. It is forecasted that for the year 2027, hydro energy has a potential growth of 3,7 million megawatt-hours and wind energy has a potential growth of 2,2 million megawatt-hours.
RETRACTED: Analysis of the Effect of Lightning Strikes on Travelling Wave Signal (TWS) in Determining Interference Points on 150 kV Transmission Lines (Glugur–Paya Geli Substation) Frengki Ditus Laia; Harry Hendra Manalu; Farsya Alfitri Nasution; Rinistin Dachi; Immanuel Roni Gultom; Yoga Tri Nugraha
Journal of Renewable Energy, Electrical, and Computer Engineering Vol 3, No 1 (2023): March 2023
Publisher : Institute for Research and Community Service, Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v3i1.9395

Abstract

This paper has been found to be in violation of the Journal of Renewable Energy, Electrical, and Computer Engineering (JREECE) of the publication principles and has been retracted.Reasons for withdrawal: There has been a conflict of ownership in this manuscript, so carefully concerns and considered review of the article published in Journal of Renewable Energy, Electrical, and Computer Engineering (JREECE) to article entitled “Analysis of the Effect of Lightning Strikes on Travelling Wave Signal (TWS) in Determining Interference Points on 150 kV Transmission Lines (Glugur–Paya Geli Substation)” Vol 3, No 1, pp. 1-5, March 2023, DOI: https://doi.org/10.29103/jreece.v3i1.9395The document and its content has been removed from Journal of Renewable Energy, Electrical, and Computer Engineering (JREECE), and reasonable effort should be made to remove all references to this article.
Analysis of Wireless Photovoltaic Power Transfer Systems for Battery Charging Systems Karo-Karo, Muhamad Azlin; Nugraha, Yoga Tri; Irwanto, Muhammad; Gultom, Togar Timoteus
Journal of Renewable Energy, Electrical, and Computer Engineering Vol 4, No 2 (2024): September 2024
Publisher : Institute for Research and Community Service, Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v4i2.15465

Abstract

Wireless power transfer (WPT) is a concept for transferring electrical power from a sending coil to a receiving coil without a wire. Researchers have previously studied WPT using its implementation in simulation modeling, but it supports little in terms of the mathematics of the formulation, especially in terms of the distance between the sending and receiving coils. This paper presents simulation modeling of the WPT System using MATLAB SIMULINK based on mathematical formulations relating to the inductance of the sending and receiving coils, coil turn number and mutual inductance as a representative of the distance between the sending and receiving coils. The simulation results show that the 5 kHz pulse wave generated by the pulse generator drives the MOSFET gate terminal which converts DC to 5 kHz AC voltage at the sending coil to half the bridge inverter circuit. The sending coil produces an AC rms voltage of 837.92 V for a distance of 10 cm and also an AC voltage is induced in the receiving coil with its rms voltage, current and power are 8.22 V, 14.17 A.
Co-Authors -, Evta Indra -, Ruben Abdul Azis H Achmad Ridwan Adam, Muhammad Ahmad Arif Ahmad Arif Arif Milando Setiawan Arnawan Hasibuan Baharuddin Ismail Baharudin, Nor Hanisah Catra Indra Cahyadi Dayana, Indri Delima Sitanggang, Delima Denny Hasminta Sembiring Maha Eddy Warman Ega Trisna Rahayu Evalina, Noorly FADHILLAH AZMI Fadlan Siregar, Muhammad Farsya Alfitri Nasution Franz Beckhen Bauer Simanjuntak Frengki Ditus Laia Ginting, Riski Titian Ginting, Riski Titian Habib Satria Harry Hendra Manalu Hermansyah Hutasuhut, Syafrida Hanum Iman Faisal Dharmawan Immanuel Roni Gultom Indra Roza Irwanto, Muhammad Jusoh, Muzzammil Karo-Karo, Muhamad Azlin Kelvin Ghabriel Kelvin Ghabriel Lidya Rahmani Laia M. Soleh Nasution M.A. Othman Maizana, Dina Mardi Turnip, Mardi Md Arshad, Syahrun Nizam Muchsin Harahap Muhammad Irwanto Muhammad Irwanto Muhjam Kamza Mungkin, Moranain Nainggolan, Winner Parluhutan Nestovani, Eldora Christabel Ni'Mah, Heni Sholikhatun Ningsih, Margie Subahagia Nisja, Indra Novalianda, Sari Othman, M.A. Othman, Mohd Azlishah Othman, Mohd. Azlishah Panangian Mahadi Sihombing Perangin-angin, Despaleri Ramadhan, Fakhri Rida, Rizkha Rinistin Dachi Rizky Surya Andhayani Nasution Rony, Zahara Tussoleha Sari Novalianda Sayekti, Dania Tutra Eka Selis Selis SEMBIRING, RESEP Sholeha, Dewi Simanjuntak, Puan Maharani Sitompul, Daniel Ryan Hamonangan Situmorang, Andreas Sri Indah Rezkika Sri Liniarti Sri Ulina Suwarno - Syafruddin Hasan Syahrun Nizam Md Arshad Tania Artamevia Teguh Ramdani Teuku Kusnafizal Teuku Kusnafizal, Teuku Tigor Richardo Fery Dony Sitindaon Togar Timoteus Gultom Vicky Ade Efendi Winda Sari, Vina Zakaria, Zulkarnay Zambak, Muhammad Fitra Zulfikar Zulfikar