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Muhammad Raihan Abimanyu
Politeknik Negeri Jakarta
Automotive Engineering Computer Science & IT Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Metode Rancang Optimasi PLTPH Turbin Vortex di Danau Universitas Indonesia Untuk Pemanfaatan Turbin di Pedesaan Muhammad Raihan Abimanyu; Gun Gun Ramdlan Gunadi; Andi Ulfiana
Jurnal Mekanik Terapan Vol 3 No 1 (2022): April 2022
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/jmt.v3i1.4544

Abstract

Picco-hydro Power Plant (PLTPH) is a power plant that utilizes water energy to produce small-scale electricity. The power produced starts from tens of watts to 5 Kw. In this study, an economical PLTPH system was designed with the selection of the type of generator according to the mechanical power of the turbine. Turbine mechanical power measured an average of 150-280 Watt with the highest rotation of 135 RPM. Then choose a 300 Watt DC generator with a working ratio of 100-900 RPM. With the selection of cheap after market pulleys and analysis of the size of the transmission ratio, obtained a rotation ratio that can increase the turbine speed up to 810 RPM speed. Then a control panel and simple instruments were made as an electrical stabilizer, protection and measurement of the work of the generating unit. The power generated can turn on 16 DC lamps that have been installed on the lake road, with an optimal power reading of ±31 Watt. If turned on without loading the generator is capable of producing a voltage of up to 44 Volt DC.
Pengembangan Model Pembangkit Listrik Tenaga Picohydro Tipe Turbin Cross Flow Head Rendah Gun Gun R Gunadi; Jusafwar; Candra Damis Widiawaty; Machfud Priyo Utomo; Ramdana Ajie Satria; Muhammad Raihan Abimanyu; Adi Syuriadi; Dianta Mustofa Kamal; Rosidi
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1527

Abstract

The provision of food, energy supply, and the provision of information are The food provision, energy supply, and information delivery are controlled to improve people's welfare. In 2011, the national electricity production by PLN was 11% new and renewable energy. 6% hydropower and 5% geothermal. PLN plans the geothermal to be 13% and hydropower to be 6%. The availability of independent PhPP has been built by many communities. PhPP with a waterwheel drive provides a capacity of about 100 watts thus it is only enough for home lighting, whereas the hydro energy potential of the area is quite abundant. The development that has been carried out has several weaknesses; PhPP plump turbine type requires a high head which becomes a constraint for agricultural irrigation, in the other hand PhPP waterwheel type has low efficiency. The research was conducted to develop PhPP low head cross-flow turbine type, which is more efficient. The development begins with the experiment of the PhPP cross-flow turbine model to optimize the ratio of the diameter and width of the runner. A preliminary case study provides experimental results for a cross-flow turbine's torque and power parameters at a flow rate of 0.053 m3/s. Changes in the turbine diameter and width ratio are optimum at a runner width of 10 cm.
Co-Authors Adi Syuriadi Andi Ulfiana Candra Damis Widiawaty, Candra Damis Gun Gun R Gunadi Gunadi, Gun Gun Ramdlan Jusafwar Kamal, Dianta Mustofa Machfud Priyo Utomo Ramdana Ajie Satria Rosidi