Abstract

A Gravitation Water Vortex Power Plant (GWVPP) tool has been made to determine how much water flow is needed to generate electricity. This research was conducted by changing the flow rate and water pressure to determine the effect on the performance of a vortex power plant, and in previous studies, no one has made changes to the discharge and water pressure. The type of basin position used in this study is an open basin position and a closed basin position. Based on the advantages and disadvantages of each type of blade used, a study was carried out using the type of turbine blade model L by changing the water flow rate and water pressure at a predetermined position to determine the effect of water discharge and pressure on the turbine rotational speed. From the results of testing the water discharge measurement in a closed basin which is carried out on the addition of each flow of water discharge at the angle of the faucet 0o to 90o with a volume (V) 98 L and time (t) 1.11 minutes to 2.5 minutes, it can be seen that the average discharge value (Q) the resulting 81.08 l / s. and from the results of testing the water discharge measurement in the open basin which is carried out to the addition of each flow of water discharge at the angle of the faucet 0o to 90o with a volume (V) 98 L and time (t) 1.28 minutes to 4.1 minutes it can be seen that the average discharge value (Q ) resulting in 65.21 l / s.

Highlights

  • Abstract.- A Gravitation Water Vortex Power Plant (GWVPP) tool has been made to determine how much water flow is needed to generate electricity

  • This research was conducted by changing the flow rate and water pressure to determine the effect on the performance

  • The type of basin position used in this study is an open basin position

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Summary

PENDAHULUAN

Indonesia memiliki potensi sumber daya energi baru terbarukan (EBT) yang yang belum dimanfaatkan sepenuhnya. Air juga memiliki potensi yang sangat besar dan dapat digunakan sebagai sumber energy yang bersih karena tidak menghasilkan polutan. Energi air adalah salah satu sumber energi terbarukan yang berasal dari aliran air yang dimanfaatkan untuk menghasilkan energi listrik dengan cara menggunakan aliran air yang mengalir untuk memutar turbin, selanjutnya turbin dihubungkan dengan generator. Penelitian ini dilakukan dengan melakukan perubahan debit dan tekanan air untuk mengetahui pengaruhnya terhadap kinerja dari sebuah pembangkit listrik tenaga pusaran air, dan pada penelitian-penelitian sebelumnya masih belum ada yang melakukan perubahan debit dan tekanan air. Berdasarkan kelebihan dan kekurangan masingmasing jenis sudu yang digunakan maka dilakukan penelitian menggunakan dua jenis sudu turbin yang berbeda dengan melakukan perubahan debit air dan tekanan air pada posisi yang telah ditentukan untuk mengetahui pengaruh debit dan tekanan air terhadap kecepatan putar turbin dan generator serta tegangan dan arus keluaran dari generator. Dari latar belakang di atas penelitian ini bertujuan untuk pengaturan debit air berbasis basin silinder terbuka dan tertutup pada alat gravitational water vortex power plant berbasis basin silinder

Teori Dasar Aliran
Aliran Vortex
Turbin Model L
Basin Silinder
Generator 3 Phase
PROSES PENGUJIAN
Hasil dan Pembahasan Pengujian Data Debit Air Basin Tertutup
Hasil dan Pembahasan Pengujian Data Debit Air Basin Terbuka
Kesimpulan
Full Text
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