Abstract
Selur Village is a waterfall named Sunggah Waterfall. Sunggah Waterfall has a height of up to 40 meters. In 2020, LPPM Brawijaya University built a Micro Hydro Power Plant or PLTMH Selur Village, Ngrayun District, Ponorogo. The type of turbine used in the MHP of Selur Village is a crossflow type that can generate 20.392 kW of electricity generated from Sunggah Waterfall. Pelton turbine is a kind of turbine that produces maximum power from a waterfall into electrical energy. In this research, the design results obtained specifications where the 30 kW Pelton turbine uses a rotation speed of 400 rpm, turbine efficiency of 0.61, where the fluid flow rate (V) is 123.332 m3/s, the specific speed is 8.9 rpm. Pelton turbine diameter (D) is 615.28 mm, the jet of water diameter (d) is 76 mm, bucket length (L) is 173.28 mm, bucket width (B) is 21.28 mm, notch width (M) of 85.12 mm, notch depth (S) of 33.44 mm, bucket depth (E) of 60.8 mm, and bucket height (A) of 133 mm.
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