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Journal : Indonesian Journal of Electrical Engineering and Computer Science

Oscillating wave energy power generator for lift net fishing boat Luther Sule; Parabelem Tinno Dolf Rompas
Indonesian Journal of Electrical Engineering and Computer Science Vol 13, No 1: January 2019
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v13.i1.pp354-360

Abstract

This paper compares several designs of an oscillating wave power generator suitable for local net fishing boat in the waters of Tonyaman in the Strait of Makassar, Indonesia.  The designs were based on wave height data for the period of January to December 2016 and of the local fishing vessel construction data. Several generator designs were created to replace diesel engines used by the local fishermen to power their boats’ lamps in the night. Results showed that DESIGN 5 with Arm length to buoy (L1) of 4 m and Arm length to pulley (L2) of 3 m and DESIGN 6 with  L1 of 4 m and L2 of 2 m were the two designs most fitting for that purpose. Both designs could produce sufficient power ( ) to power the boats’ lamps in the shortest wave height condition (0.75 m) and the tallest wave height condition (1.5 m). At the shortest wave height condition (0.75 m), DESIGN 5 produced 14,237.58 W and DESIGN 6 produced 14,290.31 W. At the tallest wave height condition (1.5 m), DESIGN 5 and DESIGN 6 generated 28,285.31 W and 28,496.25 W of power, respectively.
A Numerical Design of Marine Current for Predicting Velocity and Kinetic Energy Parabelem Tinno Dolf Rompas; Heindrich Taunaumang; Ferry Johnny Sangari
Indonesian Journal of Electrical Engineering and Computer Science Vol 5, No 2: February 2017
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v5.i2.pp401-409

Abstract

One of marine current power plant equipment is turbine. In the design of marine current turbines required variables such as velocity and kinetic energy. This paper presents numerical study on a numerical design of marine current for predicting velocity and kinetic energy in the Bangka strait, North Sulawesi, Indonesia that developed from Yaxum/3D model. This study includes the simulation of velocity and kinetic energy distributions at low and high tide current conditions by two flow rates of 0.1 and 0.3 Sv respectively.  The numerical method used to design computational program. Semi-implicit finite difference method used to 3D shallow water flow.  It found distributions of velocity and kinetic energy at high tide current condition greater than low tide current condition. The future, these results will be developed in marine current power plant project in the Bangka strait, North Sulawesi, Indonesia.
Co-Authors Agus Takaredase Ahmad Ilham Ramadhani Ahmad Tubagus Tsani Risqi Aji Aji, Ahmad Tubagus Tsani Risqi Albugis, Gafar Ismail Alfrina Mewengkang Andreas Gosal, Faldy Angmalisang , Harrychoon Arje Cerullo Djamen Atjo, Muhammad Fadly Awon, Sidney Badjin, Yulianti Baihaqi Baihaqi Barokah Batmetan, Johan R Binol, Sri Astuti Binoli, Sri Astuti Brayen Peters Kaawoan Charnila Desria Heydemans Christine Takarina Meitty Manoppo Cindy Pamela C Munaiseche Daeng, Mushendra Daniel Riano Kaparang Denny Lalenoh Desyemca Florenda Indra Muda Djami Olii Dwi Dharma Arta Kusuma Endoh, Jobellium Tesar Gustaf Ferry Johnny Sangari Gerry Theofilus Tambaani Gladly Caren Rorimpandey Golung, Rivaldo Alvian Gosal, Faldy Andreas Gunde, Alfrits P. Harrychoon Angmalisang Heindrich Taunaumang Herry Sumual Heydemans, Charnila Desria Hiskia Kamang Manggopa Janli Marlinda Okra Jenly D.I. Manongko Jobellium Tesar Gustaf Endoh Johan Reimon Batmetan Julius Sasukul Kaawoan, Brayen Peters Kamu, Israel Yonatan Fredrik Keith Francis Ratumbuisang Kesek, Angel Imanuel Kristofel Santa Kuhu, Maikel Wolter Kusuma, Dwi Dharma Arta Laia, Yosua Swardin Lalenoh, Denny Lalompoh, Hartentus M. Langguna, Ayu Patricya Lase, Karnius Laura Sojow Liando, Olivia Eunike Selvie Limeri, Hendrik Londa, Nur Amelia Putri Lumenta, Harfey Lusi Maryana Bahrun Luther Sule Mamonto, Mutahir Mananggel, Arther Valentino Maramis, Glenn D. P. Mario Tulenan Parinsi Marvil Ratumbanua Matandatu, Stevani Max Marthen Rottie Mella Riska Mokolintad Metsi Daud Metsi Daud Metsi Daud1 Meyvilia Yohana Michella Undap Mintjelungan, Marthinus Maxi Mohamad Alparizi Sahadan Mokolintad, Mella Riska Mongkau, Waraney Josua Muda, Desyemca Florenda Indra Namsa, Yohanis Paulus Nelci Vebi Rumabar Nikita Gabriel Sangeroki Nur Amelia Putri Londa Olivia Kembuan Orbanus Naharia Orbanus Naharia Orbanus Naharia Palilingan, Verry Ronny Peggy Veronica Togas Pehi, Zefanya Pelealu, Ray Rivay Anugrah Aer Poli, Bellavel Priyo Perdana Adati Ramadhani, Ahmad Ilham Rapar, Jocke Jonathan Ratumbanua, Marvil Raturandang, Sevanya Rivaldo Alvian Golung Rolly Oroh Rolly R. Oroh Rolly Robert Oroh Rombon, Daudson EA Rompas, Billy Rottie, Max Marthen Rotty, Viktory Nicodemus Joufree Saldy Tahulending Sampangade, Novanya P Sangeroki, Nikita Gabriel Sanusi, Fadli M. Sasoeng, Shella Sasukul, Julius Sevanya Raturandang Shirly Sussane Lumeno Simbala, Akmal Subagio Manggopa Sumampow, Zoya Febrina Tahulending, Saldy Tambaani, Gerry Theofilus Tangkulung, Meiner Efrain Tuilan, Victor Vivi Peggie Rantung Wa Ode Siti Cutriani Wagei, Suci K. Walangitan, Athsel Watuseke, Charles Benheart Winowatan, Saruendo Wiratno Wiratno Wohon, Oktafio Fabio Yohan Wibisono Yulianti Badjin