Disain LieYo Hidro Generator Explorasi Energi Arus Lepas Pantai

  • Lie Jasa Electrical Engineering DepartmentUdayana university
  • I Putu Ardana Universitas Udayana


Sea currents are one of these renewable energy sources that have not been developed, because they cost a lot and the capacity of energy produced is small. The presence of corrosion factors of sea air to the material containing the iron element of the material used must be of stainless steel. The existence of coral reefs that grow on objects submerged in the sea in a long time. Based on the above problems, the researcher wanted to develop an idea to make LieYo hydro generator. The idea of generating this generator is based on a magnetic ball placed on a vertically mounted pipe and each pipe is paired with a coil, a magnet ball that moves freely up and down in the pipe due to the wobble of the sea surface. Movement of magnetic spheres up and down causing the coils to receive magnetic field lines, the movement of the magnetic sphere will form an electric current on the coil. Several designs were tried out from the results of this study. Later can be used as the basis of designing a LieYo hydro generator.


Download data is not yet available.

Author Biography

Lie Jasa, Electrical Engineering DepartmentUdayana university

Computer Network, Microprocessor applied, Renewabke Energy, Hydropower, Windturbine, Pothovoltaic


[1] T. Sakurai, H. Funato, and S. Ogasawara, “Fundamental characteristics of test facility for micro hydroelectric power generation system,” presented at the International Conference on Electrical Machines and Systems, 2009. ICEMS 2009, 2009, pp. 1 –6.
[2] D. Agar and M. Rasi, “On the use of a laboratory-scale Pelton wheel water turbine in renewable energy education,” Renew. Energy, vol. 33, no. 7, pp. 1517–1522, Jul. 2008.
[3] L. Jasa, P. Ardana, and I. N. Setiawan, “Usaha Mengatasi Krisis Energi Dengan Memanfaatkan Aliran Pangkung Sebagai Sumber Pembangkit Listrik Alternatif Bagi Masyarakat Dusun Gambuk –Pupuan-Tabanan,” in Proceding Seminar Nasional Teknologi Industri XV, ITS, Surabaya, 2011, pp. B0377–B0384.
[4] L. Jasa, A. Priyadi, and M. H. Purnomo, “Designing angle bowl of turbine for Micro-hydro at tropical area,” in 2012 International Conference on Condition Monitoring and Diagnosis (CMD), Sept., pp. 882–885.
[5] L. Jasa, A. Priyadi, and M. H. Purnomo, “An Alternative Model of Overshot Waterwheel Based on a Tracking Nozzle Angle Technique for Hydropower Converter | Jasa | International Journal of Renewable Energy Research (IJRER).” [Online]. Available: http://www.ijrer.org/ijrer/index.php/ijrer/article/view/1727/6442. [Accessed: 10-Feb-2015].
[6] C. Greif, D. Li, D. Schötzau, and X. Wei, “A mixed finite element method with exactly divergence-free velocities for incompressible magnetohydrodynamics,” Comput. Methods Appl. Mech. Eng., vol. 199, no. 45–48, pp. 2840–2855, Nov. 2010.
[7] J. Kim and D. S. Balsara, “A stable HLLC Riemann solver for relativistic magnetohydrodynamics,” J. Comput. Phys., vol. 270, pp. 634–639, Aug. 2014.
[8] M. C. Weston and I. Fritsch, “Manipulating fluid flow on a chip through controlled-current redox magnetohydrodynamics,” Sensors Actuators B Chem., vol. 173, pp. 935–944, Oct. 2012.
[9] G. Lee, P. Kim, and Y.-S. Kwon, “Incompressible limit for the full magnetohydrodynamics flows under strong stratification,” J. Math. Anal. Appl., vol. 387, no. 1, pp. 221–240, Mar. 2012.
[10] H. Osawa and T. Miyazaki, “Wave-PV hybrid generation system carried in the offshore floating type wave power device ‘Mighty Whale’,” in OCEANS ’04. MTTS/IEEE TECHNO-OCEAN ’04, 2004, vol. 4, pp. 1860–1866 Vol.4.
[11] N. M. Kimoulakis, A. G. Kladas, and J. A. Tegopoulos, “Power Generation Optimization From Sea Waves by Using a Permanent Magnet Linear Generator Drive,” Ieee Trans. Magn., vol. 44, no. 6, pp. 1530–1533, Jun. 2008.
[12] I. A. Ivanova, O. Agren, H. Bernhoff, and M. Leijon, “Simulation of wave-energy converter with octagonal linear generator,” Ieee J. Ocean. Eng., vol. 30, no. 3, pp. 619–629, Jul. 2005..
How to Cite
JASA, Lie; ARDANA, I Putu. Disain LieYo Hidro Generator Explorasi Energi Arus Lepas Pantai. Majalah Ilmiah Teknologi Elektro, [S.l.], v. 16, n. 3, p. 39 - 43, jan. 2018. ISSN 2503-2372. Available at: <https://ojs.unud.ac.id/index.php/JTE/article/view/20832>. Date accessed: 19 aug. 2022. doi: https://doi.org/10.24843/MITE.2017.v16i03p07.


waterwheels, RPM, energy