Perancangan Alat Pencatat Data Kurva Karakteristik Arus dan Tegangan (I-V) Modul Surya
DOI:
https://doi.org/10.22373/crc.v2i1.762Keywords:
Modul surya, Kurva Karakteristik (I-V), IV Tracer, Snubber, P-simAbstract
Untuk menampilkan kurva karakteristik I-V diperlukan sebuah peralatan dalam menelusuri keluaran sebuah modul surya yang disebut IV Tracer. IV Tracer bekerja berdasarkan nilai tegangan kerja yang divariasikan terhadap sebuah modul surya mulai dari titik nol sampai nilai tegangan rangkaian terbuka (open circuit). Berdasarkan hasil percobaan menggunakan rangkaian snubber dengan nilai kapasitor 47 uF, tahanan 5 Ω dan dioda FR207 memperlihatkan bentuk kurva arus dan tegangan yang sesuai datasheet dengan selisih rata-rata sebesar 8,89 % berdasarkan parameter nilai modul surya yang diuji. Data yang diperoleh merupakan nilai variasi tegangan saat switching MOSFET IRF540 selama 1600 milisekon dengan mengumpulkan sebanyak 52 titik pengujian. IV tracer yang dirancang memiliki batasan sebesar 200 mA - 8V berdasarkan pengaturan yang dilakukan pada layar TFT 1,8â€. Kata kunci:Downloads
Published
2016-07-01
Issue
Section
Articles
License
Authors who publish in this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
The Journal uses license CC-BY-SA or an equivalent license as the optimal license for the publication, distribution, use, and reuse of scholarly works.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).