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ANALISA PROTOTIPE PEMBUATAN PLTB SKALA KECIL PADA LABORATORIUM TEKNIK LISTRIK DI POLITEKNIK NEGERI PADANG Ulfiah, Shindy Aliffianti; Rahman, Aldi; Nugroho, Satrio Dwi; Negara, Roy Bayu; Arsal, Fanji Azhary
Jurnal Informatika dan Teknik Elektro Terapan Vol 13, No 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6395

Abstract

A Currently, Indonesia is facing a demographic bonus, namely that the productive age is greater than the non-productive age. When entering a productive age, a person's standard of living will increase. Several studies have stated that the higher a person's standard of living, the greater their electricity needs will be. The need for electricity is currently a primary need; from waking up to resting, a person must use a lot of electricity, especially in big cities. If that happens in the future, there will definitely be more use of electricity needs. Indonesia's biggest challenge is to develop and increase a reliable and clean electricity supply. The solution is the development and application of New and Renewable Energy (EBT). The author tried to make a prototype of a Wind Power Plant (PLTB) on a small scale with tests with and without loads. The test results indicate that with a constant wind speed of 25 m/s, the results of the test without a load showed a stable voltage at 12.48 volts. When given a load of 3W, 6W, 9W, 12W, 15W, 18W, and 21W. The current value also changes with a lower light intensity.
Pengaruh Variasi Kecepatan Angin Terhadap Kinerja Generator Arsal, Fanji Azhary; Nugroho, Satrio Dwi Nugroho; Ulfiah, Shindy Aliffianti Ulfiah; Bayu, Roy Bayu Negara; Najmul, Muhammad Najmul Fadli; Kamisa, Yani Kamisa Putri
Teknosia Vol. 19 No. 1 (2025): Vol. 19 No. 01 (2025): June 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/teknosia.v19i1.42160

Abstract

Wind power generation systems, wind speed has a significant impact on generator performance. Variations in wind speed can affect the reliability, efficiency, and output power of the system. The purpose of this study is to examine the relationship between changes in wind speed and generator performance, including energy conversion efficiency, output current, and output voltage. The study methodology includes actual measurements on a wind turbine-based generation system. The findings show that while higher wind speeds tend to increase generator output power, generator performance decreases drastically at low wind speeds, which can impact the reliability of electricity supply.
ANALISA PROTOTIPE PEMBUATAN PLTB SKALA KECIL PADA LABORATORIUM TEKNIK LISTRIK DI POLITEKNIK NEGERI PADANG Ulfiah, Shindy Aliffianti; Rahman, Aldi; Nugroho, Satrio Dwi; Negara, Roy Bayu; Arsal, Fanji Azhary
Jurnal Informatika dan Teknik Elektro Terapan Vol. 13 No. 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6395

Abstract

A Currently, Indonesia is facing a demographic bonus, namely that the productive age is greater than the non-productive age. When entering a productive age, a person's standard of living will increase. Several studies have stated that the higher a person's standard of living, the greater their electricity needs will be. The need for electricity is currently a primary need; from waking up to resting, a person must use a lot of electricity, especially in big cities. If that happens in the future, there will definitely be more use of electricity needs. Indonesia's biggest challenge is to develop and increase a reliable and clean electricity supply. The solution is the development and application of New and Renewable Energy (EBT). The author tried to make a prototype of a Wind Power Plant (PLTB) on a small scale with tests with and without loads. The test results indicate that with a constant wind speed of 25 m/s, the results of the test without a load showed a stable voltage at 12.48 volts. When given a load of 3W, 6W, 9W, 12W, 15W, 18W, and 21W. The current value also changes with a lower light intensity.
RANCANG BANGUN PENGATUR BEBAN OTOMATIS BERBASIS MIKROKONTROLER SEBAGAI PENSTABIL TEGANGAN PEMBANGKIT LISTRIK TENAGA MIKROHIDRO Fadli, Muhammad Najmul; Herisajani, Herisajani; Hadi, Sirojul; Sari, Dyah Ayu Kartika; Arsal, Fanji Azhary
Jurnal Elektro Kontrol (ELKON) Vol. 5 No. 2 (2025): Jurnal ELKON
Publisher : Teknik Elektro Fakultas Teknik Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/elkon.v5i2.16228

Abstract

Pembangkit Listrik Tenaga Mikrohidro (PLTMH) merupakan salah satu solusi energi terbarukan yang banyak diterapkan di daerah terpencil. Namun, sistem ini memiliki kelemahan berupa fluktuasi tegangan akibat perubahan beban konsumen secara tiba-tiba. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem pengatur beban otomatis berbasis mikrokontroler dengan kontrol Proportional Integral Derivative (PID) untuk menjaga kestabilan tegangan keluaran generator mikrohidro. Perubahan tegangan keluaran sebuah generator dipengaruhi oleh salah satu faktor yaitu pengaturan penggunaan beban. Dalam penelitian ini dibuat suatu sistem pengatur beban otomatis (ELC/Electronic Load Controller) pada generator sinkron 1 fasa untuk menjaga kestabilan tegangan generator sesuai ratingnya sebesar 220 Volt. Mengimplentasikan kontroler PID untuk menstabilkan tegangan terminal pada generator sinkron 1 fasa. Hasil pengujian menunjukkan bahwa sistem dengan kontrol PID mampu menstabilkan tegangan keluaran pada nilai 220 V ± 1%. Dibandingkan dengan sistem tanpa control ELC, selisih tegangan berkurang hingga 80%. Berdasarkan hasil tersebut, kontrol PID terbukti efektif dalam menjaga kestabilan tegangan pada PLTMH skala kecil, serta berpotensi diterapkan pada sistem pembangkit terbarukan lainnya.