Vol 8 No 2 (2025): April-Juni 2025
Akses Terbuka
Peer Reviewed

Upaya Mendukung Diversifikasi Energi Di Lingkungan Kampus Melalui Pengisian Baterai Sepeda Listrik Mandiri Pada PLTS Off-grid Universitas Mataram

Penulis

DOI:

10.29303/jpmpi.v8i2.11501

Diterbitkan:

2025-06-05

Unduhan

Abstrak

Pengabdian ini bertujuan untuk merancang dan mengimplementasikan sistem pengisian baterai sepeda listrik secara mandiri menggunakan Pembangkit Listrik Tenaga Surya (PLTS) Off-grid di lingkungan kampus Universitas Mataram. Sistem pengisian dirancang dengan dua model yaitu pengisian melalui inverter menggunakan charger bawaan sepeda dan pengisian langsung menggunakan charging box yang dilengkapi dengan boost converter, modul charging regulator, Arduino, sensor arus dan tegangan, serta LCD. Pengujian pengisian baterai sepeda listrik dimulai pada pukul 09:40–16:10 WITA. Tegangan awal saat pengisian baterai sebesar 44,04 Volt dan arus awal pengisian baterai sebesar 5,86 A. Waktu pengisian baterai selama 6,5 ​​jam hingga tegangan baterai mencapai 49,98 Volt dan total energi yang dibutuhkan sebesar 681,02 Wh (Watt-hour). Pengujian dilakukan pada dua metode pengisian yaitu arus tetap dan tidak tetap untuk membandingkan efisiensi dan efektivitas pengisian. Hasil pengujian menunjukkan bahwa sistem pengisian mandiri dapat mengisi baterai sepeda listrik 48 Volt 12 Ah dalam waktu sekitar 6,5 jam dengan total energi sebesar 681,02 Wh. Efisiensi pengisian melalui kotak pengisi daya berkisar antara 80–98%. Sistem ini dinilai efektif dalam mendukung penggunaan energi terbarukan dan transportasi ramah lingkungan di lingkungan kampus.

Kata Kunci:

Energi terbarukan, diversifikasi

Referensi

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Biografi Penulis

Muhammad Rivaldi Harjian, UNIVERSITAS MATARAM

Ida Ayu Sri Adnyani, Universitas Mataram

Supriyatna, Universitas Mataram

Abdul Natsir, Universitas Mataram

I Ketut Perdana, Universitas Mataram

R. Reski Eka Putra, Politeknik Negeri Padang

Akbar Tawaqqal, Universitas Mataram

Cara Mengutip

Harjian, M. R., Adnyani, I. A. S., Supriyatna, Natsir, A., Perdana, I. K., Putra, R. R. E., & Tawaqqal, A. (2025). Upaya Mendukung Diversifikasi Energi Di Lingkungan Kampus Melalui Pengisian Baterai Sepeda Listrik Mandiri Pada PLTS Off-grid Universitas Mataram. Jurnal Pengabdian Magister Pendidikan IPA, 8(2), 473–480. https://doi.org/10.29303/jpmpi.v8i2.11501