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All Journal Mechatronics, Electrical Power, and Vehicular Technology TRANSIENT: Jurnal Ilmiah Teknik Elektro REKAYASA Jurnal Informatika dan Teknik Elektro Terapan ELINVO (Electronics, Informatics, and Vocational Education) JTERA (Jurnal Teknologi Rekayasa) TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Jurnal ABDINUS : Jurnal Pengabdian Nusantara Frontier Energy System and Power Engineering International Journal of Applied Technology Research JTEIN: Jurnal Teknik Elektro Indonesia JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga) Industrial Research Workshop and National Seminar Jurnal Pengabdian Teknik dan Ilmu Komputer (PETIK) Journal of Fuzzy Systems and Control (JFSC)
Ilman, Sofyan M.
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Other

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Integration of a bidirectional cell in a quasi-Z-source inverter for CMV reduction and pure sinusoidal wave form Mohammad Imron Dwi Prasetyo; Muhammad Syahril Mubarok; Sofyan Muhammad Ilman; Misbahul Munir; Nur Vidia Laksmi B
Journal of Mechatronics, Electrical Power, and Vehicular Technology Vol 16, No 2 (2025)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/j.mev.2025.1100

Abstract

With the increasing global commitment to renewable energy sources like photovoltaics (PV), there is a critical need for high-efficiency and high-power-quality converter topologies. Traditional two-stage PV systems are often complex and introduce significant Common Mode Voltage (CMV), leading to issues like leakage currents, high electromagnetic interference, and safety concerns. This paper proposes the Integration of a Bidirectional Cell within a quasi-Z-Source Inverter (BC-qZSI) to achieve CMV Reduction in a single-stage power conversion setup. The BC acts as an active balancing and filtering element rather than solely a boosting stage, ensuring a continuous current mode and actively suppressing the high-frequency CMV components generated by the shoot-through states. The analytical mathematical expression of the proposed topology is derived to confirm its operation, voltage boost capability, and CMV characteristics. Ideal simulation results, performed using PSIM software, validate the derived expressions and demonstrate the effectiveness of the proposed design. The topology achieves a significant reduction in CMV, lowering its amplitude more than 90% compared to the conventional qZSI. Furthermore, the output waveform quality is excellent, yielding a Total Harmonic Distortion (THDv) of 2 %, which complies with the IEEE Std 519-2014 standard for acceptable waveform quality. These results confirm that the integrated BC-qZSI topology effectively mitigates CMV while maintaining high power quality and a single-stage architecture.
Implementasi dan Sosialisasi Sistem Backup Power Supply berbasis Tenaga Surya dan Baterai di Pesantren Darul Fitrah Kabupaten Bandung Yusuf Sofyan; Endang Darwati; Sofyan Muhammad Ilman; Febi Ariefka Septian Putra; Giga Verian Pratama
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 10 No 2 (2026): Volume 10 Nomor 2 Tahun 2026
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v10i2.28006

Abstract

Kebun hidroponik di Pesantren Tahfizh Darul Fithrah, Ciparay, yang dikelola santri dhuafa sebagai wadah kewirausahaan, menghadapi tantangan berat akibat frekuensi pemadaman listrik yang sering terjadi secara tiba-tiba. Kondisi ini mengganggu sirkulasi nutrisi 24 jam yang vital bagi tanaman. Kegiatan pengabdian masyarakat ini difokuskan pada fase implementasi awal, diawali dengan analisis kebutuhan yang mengonfirmasi stabilitas daya sebagai kendala utama. Tim memasang sistem cadangan daya tenaga surya dengan kapasitas 200WP dan baterai lithium. Kegiatan pengabdian ini dilaksanakan dengan Metode Rekayasa Teknologi Partisipatif yang terdiri dari empat tahapan utama. Tahap pertama adalah analisis kebutuhan situasional melalui observasi lapangan untuk mengidentifikasi kendala stabilitas daya. Tahap kedua adalah perancangan sistem, yaitu penentuan spesifikasi perangkat tenaga surya. Tahap ketiga adalah implementasi fisik, yang mencakup instalasi teknis sistem cadangan daya tenaga surya berkapasitas 200WP dengan baterai lithium serta integrasi kabel pada sistem pompa. Tahap terakhir adalah transfer pengetahuan melalui sosialisasi teknis mengenai operasional dan pemeliharaan alat kepada mitra. Hasil dari kegiatan ini adalah terpasangnya infrastruktur energi mandiri yang mampu menjamin kontinuitas sirkulasi nutrisi tanaman hidroponik meskipun terjadi pemadaman listrik PLN secara tiba-tiba. Selain itu, kegiatan ini berhasil meningkatkan kapasitas teknis para santri dhuafa dalam mengelola teknologi energi terbarukan. Luaran utama berupa sistem backup daya ini berfungsi sebagai mitigasi risiko gagal panen, sekaligus memperkuat fondasi unit kewirausahaan pesantren melalui stabilitas operasional kebun.
Co-Authors Adnan Rafi Al Tahtawi Anissa Suprihatin Annisa Izaty Arwindra Rizqiawan Arya Kusumawardana Asep Caca Handika Azmi, Muhammad Rifqi Baisrum, Baisrum Budi Setiadi Candriansyah, Muhammad Ryan Dahono, Andriazis Dahono, Pekik A. Dandy Nugraha Dini Hariani Fitri Lubis Dini Hariani Fitri Lubis Dirgantara, Rifki Salman Dwi Septiyanto Dwi Septiyanto, Dwi Eka Prasetyono, Eka Elbizzar, Passya Endang Darwati Fadilah, Rafli Fauzi, Azhar Febi Ariefka Septian Putra Giga Verian Pratama Giga Verian Pratama Giral Alsyahrial Habinuddin, Endang Hasbi Ash Shiddiqi Sutiadi Ibrahim Saiful Millah Irianto Irianto M. Rafi M. Sohibul Hajah Maula, Nurizka Fitra Misbahul Munir Misbahul Munir Mohammad Imron Dwi Prasetyo Mohammad Nur Muhamad Amirul Muminin Muhammad Nuruddin Ar-Rabbani Muhammad Ryan Candriansyah Muhammad Syahril Mubarok MULYONO, NANANG Mulyono, Nanang Mulyono Nur Vidia Laksmi B Nurizka Fitra Maula Nurohmah, Restu Putra, Pahreza Ridwan Ramdani, Ramdan Wahyu Regiantoro Kunigar Ridwan Solihin Royb Fatkhur Rizal Septiawan, Fadlilah Reza Singgih Dwi Prasetyo Siswoyo Siswoyo Sofian Yahya Sofian Yahya, Sofian Sudrajat Sudrajat Toto Tohir Ulfi Salsa Septiani Utomo, TB Winda Witri Wulandari Yosua Sahat Halomoan Yusuf Sofyan