Rancang Bangun Prototype Pembangkit Listrik Tenaga Mikro Hidro (PLTMH) Dengan Studi Kasus Saluran Irigasi Di Desa Medewi Kecamatan Pekutatan Kabupaten Jembrana

PLTMH

  • Irene Trivania Universitas Udayana
  • Tom Gerraldo Salomo Situmeang Universitas Udayana
  • Martin Luhut Ariberthson Sihaloho Universitas Udayana
  • Anak Agung Ngurah Amrita Universitas Udayana
  • Lie Jasa Universitas Udayana
  • I Wayan Sukerayasa Universitas Udayana
  • Pratolo Rahardjo Universitas Udayana
  • Dewa Ayu Sri Santiari Universitas Udayana

Abstract

Micro Hydro Power (MHP) is a small power plant that uses water to generate electricity. It can be found in irrigation canals, rivers, or waterfalls. The amount of water and head height are important factors in determining the power output. The irrigation canal in Medewi Village is being used as a research location for MHP. Researchers will use the data to perform calculations and design a prototype. They will also conduct an economic analysis of the MHP to determine its feasibility. The discharge at the research location is 0.23 m3/s, and the waterfall is 2.24 m high. Through the calculation results, the researchers determined that the turbine is a crossflow turbine. The turbine power is 3.9 kW, the generator power is 4.375 kVA, and the turbine power in the homer software is 4.195 kW. The cost of building the MHP in the irrigation canals in Medewi Village is IDR15.774.952. With a 6% discount rate, the BCR is 4,81, the NPV value is IDR75.952.768, the IRR is 107%, and the BEP result per unit The payback period is six months and five weeks. Selling 101925,571 kWh results in an LCC of IDR37.719.896. Using MHP throughout its economic life results in a cost that is less than the price paid to PLN.

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Published
2025-07-30
How to Cite
TRIVANIA, Irene et al. Rancang Bangun Prototype Pembangkit Listrik Tenaga Mikro Hidro (PLTMH) Dengan Studi Kasus Saluran Irigasi Di Desa Medewi Kecamatan Pekutatan Kabupaten Jembrana. Majalah Ilmiah Teknologi Elektro, [S.l.], v. 24, n. 1, p. 79-94, july 2025. ISSN 2503-2372. Available at: <http://ojs.unud.ac.id/index.php/mite/article/view/125517>. Date accessed: 29 sep. 2025.
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Vol 24 No 1 (2025): ( Januari - Juni ) Majalah Ilmiah Teknologi Elektro
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Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License