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Journal : J-Eltrik

Implementasi Sistem Hybrid Photovoltaic–Thermoelectric Generator sebagai Sumber Energi Listrik pada Kapal Nelayan Rahmawati, Maulidiah; Hazami, Faiq Rasyad
J-Eltrik Vol 7 No 2 (2025): November
Publisher : Fakultas Teknik dan Ilmu Kelautan, Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/je.v7i2.162

Abstract

Electrical energy systems on small-fishing-vessels are still predominantly dependent on fossil-fuel-based generators, resulting in high fuel consumption and environmental emissions. This study aims to implement a hybrid photovoltaic–thermoelectric generator (PV–TEG) system as an additional electrical energy source for fishing-vessels by utilizing solar energy and diesel engine waste heat. The research employed a quantitative experimental approach through the development of a hybrid prototype consisting of a 20 WP photovoltaic module, four SP1848-27145-SA thermoelectric generator modules, a buck-boost converter, and a 12 V battery. Field testing was conducted on a diesel-powered fishing-vessel in the Suramadu coastal area, Surabaya, under two experimental scenarios with a 6-hour observation period from 09:00 to 15:00 WIB. The evaluated parameters included photovoltaic voltage, thermoelectric generator voltage, temperature difference (), and hybrid system output power. The results showed that the photovoltaic system produced an average voltage of 20.00 V during the first test and 20.63 V during the second test. The thermoelectric generator achieved a maximum output voltage of 6.3 V at a temperature difference of 47.3°C. The implementation of the hybrid PV–TEG system increased output power from 14.46 W to 17.28 W during the first test, representing a 19.50% improvement, while during the second test the output power increased from 41.15 W to 48.72 W, corresponding to an 18.40% improvement. These findings demonstrate that the integration of photovoltaic and thermoelectric generator systems can improve the continuity of electrical power supply on fishing-vessels through simultaneous utilization of solar energy and diesel engine waste heat.
Co-Authors A.A. Istri Sri Wahyuni AGUS DWI SANTOSO Agus Prawoto Akhmad Kasan Gupron, Akhmad Kasan Alia, Diana Anak Agung Istri Sri Wahyuni Anak Agung Ngurah Ade Dwi Putra Yuda Anggie Veronica Zuyyana Octavia Antonius Edy Kristiyono Arleiny, Arleiny Aryo Dwi Pinanggola Asdiana, Femmy Daffa Raihan Pradana Dahri, M Dahri, Muh. Daman Huri, Bagus Damoyanto Purba Dewi Amara Parardhya Diva Amadha Anastacia Diyah Purwitasari Dwilestari, Yunita Putri Dyah Ratnaningsih Eddi Eddi Elisa Elisa Fajar Dadang Pambayun Faris Nofandi Fazri Hermanto Ferdiansyah, Moch. Alif Wirdan Ferry Ardiansyah Firdaus Sitepu Firdaus Sitepu Frenki Imanto Hanif, Sasya Nabila Hasugian, Sereati Hazami, Faiq Rasyad Hegi Putra Pratama Imam Firdaus, Muhamad Intan Sianturi Iqbal, Muhammad Iqbal Fahrozy I’ie Suwondo Kusumawati, Elly M Mahrus Hidayat Mahdani, Muhammad Maulana, Moch Rabbul Moch. Alif Wirdan Ferdiansyah Mohammad Farhan Resa Fathoni Shofwan Mohammad Mahmudhon Monika Retno Gunarti Muhammad Nur Riffa’i Muhammad Setyan Farros Wa Savero Mukhtaruddin, Bika Mulyani, Allya Salsabila Putri Murti, Rajendra Lubdhaka Mustamin Mustamin Mustamin Mustamin Nasution, Farika Novaliana, Renta Novandi, Faris Novita, Syavelia Angelique Nugraha, Bugi Nurdiansari, Henna Pracicilia, Dhenha Ary Purba, Damoyanto Purwitasari, Diyah Putra, Denanda Bripka Yunarko Putri, Frita Ayu Sistyana Putri, Indah Ayu Johanda Rakhman, Rizqi Aini Ratnaningsih , Dyah Ratnaningsih, Dyah Romanda Annas Amrullah Setiawan, Yuda Setya Permana, Shendy Dwiki Shofa Dai Robbi Sianturi, Intan Siti Fatimah M Sri Wahyuni, A.A. Istri Sutoyo Sutoyo Sutoyo Sutralinda, Dety Teguh Pribadi Tri Haryanto Trisna, Yoga Yulinda Trisnowati Rahayu Vigih Hery Kristanto Wani Sihaloho, Otri Wesdhi Pandhu Putra yuda setiawan Yuda, Anak Agung Ngurah Ade Dwi Putra Yudha, Prima