Analisa Rugi-Rugi Pelepasan Energi Sistem Penyimpanan Energi Potensial Gravitasi Jenis Menara Beban

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rizki pratama putra

Abstract

This study discusses the mechanical losses of a gravitational potential energy storage system of load tower types. The aim of this research is to investigate the characteristics of mechanical losses with varied mechanical torque. Analysis of the friction friction theory of bearings and pulleys using the Harris model, then the prototype of the energy storage system is tested directly with the weight load varying in weight to see the characteristics of mechanical losses that occur in prototypes. This information will later be taken into consideration to design and optimize the energy storage system in terms of the selection of falling loads and how to design the energy charging and discharging mechanism. The results obtained are torque losses measurement are partly proportional to the falling mass applied to the system. The value of losses does not increase linearly with the addition of the mass of the falling load. This provides information in considering optimum falling mass weight for energy charging process and also how to consider the control mechanism of energy storage

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How to Cite
putra, rizki. (2020). Analisa Rugi-Rugi Pelepasan Energi Sistem Penyimpanan Energi Potensial Gravitasi Jenis Menara Beban. KILAT, 9(2), 225 - 233. https://doi.org/10.33322/kilat.v9i2.1082
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References

[1] D. E. Nasional, “Outlook Energi Indonesia 2019,” Sekr. Jendral dewan Energi Nas., 2019.
[2] X. Luo, J. Wang, M. Dooner, and J. Clarke, “Overview of current development in electrical energy storage technologies and the application potential in power system operation,” Appl. Energy, 2015.
[3] K. Shivarama Krishna and K. Sathish Kumar, “A review on hybrid renewable energy systems,” Renewable and Sustainable Energy Reviews. 2015.
[4] L. Olatomiwa, S. Mekhilef, M. S. Ismail, and M. Moghavvemi, “Energy management strategies in hybrid renewable energy systems: A review,” Renewable and Sustainable Energy Reviews. 2016.
[5] A. B. Gallo, J. R. Simões-Moreira, H. K. M. Costa, M. M. Santos, and E. Moutinho dos Santos, “Energy storage in the energy transition context: A technology review,” Renewable and Sustainable Energy Reviews. 2016.
[6] M. Aneke and M. Wang, “Energy storage technologies and real life applications – A state of the art review,” Applied Energy. 2016.
[7] C. D. Botha and M. J. Kamper, “Capability study of dry gravity energy storage,” J. Energy Storage, 2019.
[8] U.S. Department of Energy Office of Indian Energy Policy and Programs, “Levelized Cost of Energy (LCOE),” US Dep. energy, 2015.
[9] C. S. Lai and M. D. McCulloch, “Levelized cost of electricity for solar photovoltaic and electrical energy storage,” Appl. Energy, 2017.
[10] V. Jülch, “Comparison of electricity storage options using levelized cost of storage (LCOS) method,” Appl. Energy, 2016.
[11] B. Maheswaran, N. B. Tedori, E. J. Whitmore, B. L. Ritchie, and L. Gross, “Regenerative braking system on a conventional bike,” in ASEE Annual Conference and Exposition, Conference Proceedings, 2018.
[12] A. C. Ruoso, “Storage Gravitational Energy for Small Scale Industrial and Residential Applications,” Inventions, vol. 4, no. 64, 2019.
[13] Neasan O’Neill, “Is gravity and old mineshafts the next breakthrough in energy storage?,” Imperial College London, 2018.
[14] T. Morstyn, M. Chilcott, and M. D. McCulloch, “Gravity energy storage with suspended weights for abandoned mine shafts,” Appl. Energy, 2019.
[15] R. Dufo-López et al., “Multi-objective optimization minimizing cost and life cycle emissions of stand-alone PV-wind-diesel systems with batteries storage,” Appl. Energy, 2011.
[16] S. Abdan, N. Stosic, A. Kovacevic, I. Smith, and N. Asati, “Analysis of rolling bearing power loss models for twin screw oil injected compressor,” in IOP Conference Series: Materials Science and Engineering, 2019.

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