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Review on Innovative DC-DC Converter Design for High Efficiency and High Voltage Gain Applications Putra, Andi Muhammad Nur; Adrianti, Adrianti; Hamid, Muhammad Imran
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 12 No 1 (2025): Jurnal Ecotipe, April 2025
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jurnalecotipe.v12i1.4533

Abstract

This paper reviewed the advancements in DC-DC converter technologies, emphasizing their role in addressing the demands of high efficiency and high voltage gain in renewable energy systems, electric vehicles (EVs), and distributed energy networks. Advanced topologies, including hybrid, quadratic, triple-boost, coupled inductor, and voltage multiplier designs, were evaluated for their ability to overcome the limitations of traditional converters. Key findings highlighted significant improvements in energy efficiency, exceeding 95%, and a substantial reduction in voltage ripple. Performance metrics such as scalability, thermal management, and component stress were analized, demonstrating the suitability of these designs for diverse applications. Comparative analyses illustrate the superiority of innovative designs in meeting the energy needs of emerging technologies. Applications in renewable energy, EV infrastructure, and distributed networks underscore the transformative potential of these converters in optimizing power delivery and enhancing system reliability. This review bridged the gap between theoretical advancements and practical implementations, showcasing the pivotal contribution of DC-DC converter to modern energy systems.
Analisa Pengaruh Pergantian kWh Meter Lama Pascabayar ke kWh Meter Baru Pascabayar terhadap kWh Jual di ULP Talang Padang L Tobing, Willy Pranata; Bandri, Sepannur; Putra, Andi Muhammad Nur; Zulkarnain, Zulkarnain; Rachman, Arfita Yuana Dewi
Jurnal Ilmiah Universitas Batanghari Jambi Vol 25, No 3 (2025): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v25i3.6344

Abstract

The purpose of this study was to analyze the effect of replacing old postpaid kWh meters with new postpaid kWh meters on kWh sales at ULP Talang Padang. The research methods included comparative analysis of old and new meter reading data, manual measurement of electrical parameters (voltage, current, power factor), and statistical tests of measurement errors. The results showed that meter replacement significantly improved recording accuracy, meaning that replacing new kWh meters was effective in reducing energy losses and increasing PLN's revenue.