Tegar, Mohamat Tegar Bagus Irawan (2025) Kajian Potensi Dam Bagong Sebagai Pembangkit Listrik Tenaga Mikro Hidro (PLTMH) di Desa Ngantru Kabupaten Trenggalek. Other thesis, Institut Teknologi Sepuluh Nopember.
![]() |
Text
2036211075-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only Download (4MB) | Request a copy |
Abstract
Penelitian ini mengkaji potensi Dam Bagong di Desa Ngantru, Kabupaten Trenggalek, sebagai sumber energi untuk Pembangkit Listrik Tenaga Mikro Hidro (PLTMH). Tujuan penelitian adalah menganalisis debit andalan Sungai Bagong, menghitung potensi daya listrik yang dapat dihasilkan, serta menilai kelayakan ekonomi pembangunan PLTMH. Metode penelitian meliputi pengumpulan data hidrologi, debit sungai, serta perhitungan teknis hidrolika dan ekonomi. Hasil analisis menunjukkan bahwa debit andalan Sungai Bagong sebesar 0,64 m³/s dengan tinggi jatuh efektif 2,37 m mampu menghasilkan daya sebesar 10,81 kW dengan produksi energi tahunan 70819,17 kWh. Dari sisi ekonomi, diperoleh nilai Benefit Cost Ratio (BCR) > 1, Net Present Value (NPV) positif, dan Break Even Point (BEP) tercapai pada tahun ke-8, sehingga proyek dinyatakan layak. Kesimpulannya, Dam Bagong memiliki potensi yang memadai sebagai PLTMH dan dapat mendukung penyediaan energi terbarukan serta meningkatkan kesejahteraan masyarakat Desa Ngantru.
====================================================================================================================================
This study examines the potential of Bagong Dam in Ngantru Village, Trenggalek Regency, as a renewable energy source for a Micro Hydro Power Plant (PLTMH). The objectives are to analyze the dependable discharge of the Bagong River, estimate the potential electrical power, and assess the economic feasibility of PLTMH development. The methodology includes collecting hydrological and river discharge data, followed by hydraulic and economic calculations. The results show that the dependable discharge of 0,64 m³/s with an effective head of 2,37 m can generate 10,81 kW of power, producing an annual energy output of 70819,17 kWh. The economic analysis indicates a Benefit Cost Ratio (BCR) greater than 1, a positive Net Present Value (NPV), and a Break Even Point (BEP) achieved in the 8th year, confirming the project’s feasibility. In conclusion, Bagong Dam has sufficient potential for PLTMH development, supporting renewable energy supply and improving the welfare of Ngantru Village community.
Item Type: | Thesis (Other) |
---|---|
Uncontrolled Keywords: | Dam Bagong, PLTMH, debit andalan, potensi listrik, analisis ekonomi, : Bagong Dam, PLTMH, dependable discharge, power potential, economic analysis |
Subjects: | T Technology > TC Hydraulic engineering. Ocean engineering > TC167 Dams, reservoirs |
Divisions: | Faculty of Vocational > Civil Infrastructure Engineering (D4) |
Depositing User: | Mohamat Tegar Bagus Irawan |
Date Deposited: | 13 Oct 2025 06:17 |
Last Modified: | 13 Oct 2025 06:17 |
URI: | http://repository.its.ac.id/id/eprint/128549 |
Actions (login required)
![]() |
View Item |