DOI: https://doi.org/10.14710/gt.v20i4.29287

PENINGKATAN EFISIENSI ENERGI KIPAS SIRKULASI UDARA DI PANEL LISTRIK MELALUI PENGATURAN KECEPATAN

*Dista Yoel Tadeus  -  Str. Teknik Listrik Industri, Sekolah Vokasi, Universitas Diponegoro, Indonesia
Fakhruddin Mangkusasmito  -  Str. Teknik Listrik Industri, Sekolah Vokasi, Universitas Diponegoro, Indonesia

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Abstract
Internal temperature of electric panel practically depend on the amount of power dissipation generated by the panel components and the outside temperature. If this equilibrium is not maintained then the internal temperature can increase too high beyond the working temperature limit for components so as to shorten the life of panel components. Generally, there are two fans installed to circulate the air inside the panel that operates at  fixed speed. In order to improve fan energy efficiency, it is necessary to add a control system that can adjust the fan speed based on actual panel internal temperature. Efforts to increase energy efficiency are realized using cheap hardware and easily available on the market, the ATMEGA 8535 microcontroller and LM 35 temperature sensor. The fan speed is normalized in percent units and expressed virtually using the Pulse Width Modulation (PWM) signal value calculated by the proportional control algorithm inside the controller. The experimental results show that the PWM value can vary with actual panel internal temperature. Using the time constant temperature asumption k1 = 0.2, k2 = 0.4, k3 = 0.2, k4 = 0.2 and experimental data, it was shown by calculations that there was an increase in energy efficiency by 40.8%.
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Keywords: Electric Panel; Internal Panel Temperature; Fan Speed Control
Funding: Laboratorium Elektronika Program Studi Teknik Listrik Industri Sekolah Vokasi Universitas Diponegoro

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  1. H. Mohamed Kamar, N. B. Kamsah, F. A. Ghaleb, and M. Idrus Alhamid, 2019, Enhancement of thermal comfort in a large space building, Alexandria Eng. J., vol. 58, no. 1, pp. 49–65
  2. J. Wang et al., 2019, Reduced-scale model study on cable heat dissipation and airflow distribution of power cabins, Appl. Therm. Eng., vol. 160, p. 114068
  3. A. Sedaghat and F. de León, 2014, Thermal Analysis of Power Cables in Free Air: Evaluation and Improvement of the IEC Standard Ampacity Calculations, IEEE Trans. Power Deliv., vol. 29, no. 5, pp. 2306–2314
  4. J.-H. Huh and M. J. Brandemuehl, 2008, Optimization of air-conditioning system operating strategies for hot and humid climates, Energy Build., vol. 40, no. 7, pp. 1202–1213
  5. T. Yang, W. Wang, D. Zeng, J. Liu, and C. Cui, 2017, Closed-loop optimization control on fan speed of air-cooled steam condenser units for energy saving and rapid load regulation, Energy, vol. 135, pp. 394–404
  6. T. Zeng et al., 2019, Experimental investigation on the mechanism of variable fan speed control in Open cathode PEM fuel cell, Int. J. Hydrogen Energy, vol. 44, no. 43, pp. 24017–24027
  7. S. Soyguder and H. Alli, 2009, Predicting of fan speed for energy saving in HVAC system based on adaptive network based fuzzy inference system, Expert Syst. Appl., vol. 36, no. 4, pp. 8631–8638
  8. Q. Bi et al., 2000, Advanced controller auto-tuning and its application in HVAC systems, Control Eng. Pract., vol. 8, no. 6, pp. 633–644

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