Perancangan Pembangkit Listrik Termoelektrik pada Proses Refrigerasi Air Conditioner dengan Metode Fuzzy Logic

AHMAD SETIAWAN, NAZORI AGANI ZAKARIA, AKHMAD MUSAFA, SUJONO SUJONO

Sari


ABSTRAK

Pada penelitian ini dibahas tentang pembangkit listrik termoelektrik pada refrigerasi air conditioner. Bagian sistem terdiri dari air conditioner yang sudah dimodifikasi dengan menambahkan 50 buah modul termoelektrik dengan kontroler. Penggunaan termoelektrik bertujuan merubah suhu panas dan dingin pada air conditioner kedalam bentuk listrik. Tegangan yang dihasilkan termoelektrik dikontrol dengan metode fuzzy logic dengan parameter masukan nilai error dan delta error serta keluaran fuzzy berupa duty cycle yang mengatur switching dari DC-DC Converter. Hasil yang didapatkan pada penelitian ini, air conditioner dapat dimanfaatkan untuk pembangkit listrik termoelektrik dengan tegangan open circuit termoelektrik dapat mencapai 14 Volt saat delta temperatur 32,38 ÌŠ C. Hasil pengujian dengan kontroler fuzzy diperoleh respon sistem dengan delay time 6 menit 18 detik, rise time 5 menit 51 detik, steady state error 0,8 pada set poin 7,2 Volt. Tegangan yang dihasilkan termoelektrik generator dapat digunakan untuk pengisian aki dengan arus pengisian 0,33 mA.

Kata kunci: Termoelektrik Generator, Peltier, Air Conditioner, Logika Fuzzy, HVAC

 

ABSTRACT

This research discusses the thermoelectric power generation in the air conditioner refrigeration process. The system consists of air conditioner that has been modified by adding 50 thermoelectric and controller. The voltage generated by the thermoelectric is controlled by the fuzzy logic method with input parameters of error, delta error values, and the output fuzzy is a duty cycle that will regulate voltage of DC-DC Converter. The results obtained in this research, air conditioner can be used for thermoelectric power generation with open circuit voltage without control can reach 14 Volts when the delta temperature is 32.38 ÌŠ C. The results with fuzzy control system obtained response system with a delay time of 6 minutes 18 seconds , rise time 5 minutes 51 seconds, steady state error 0.8 at set point of 7.2 volts. The voltage generated by the thermoelectric generator can be used to charge the battery with a charging current of 0.33 mA.

Keywords: Thermoelectric Generator, Peltier, Air Conditioner, Fuzzy Logic, HVAC


Kata Kunci


Termoelektrik Generator; Peltier; Air Conditioner; Logika Fuzzy; HVAC

Teks Lengkap:

PDF

Referensi


Majanasastra, R. B. S. (2015). Analisis Kinerja Mesin Pendingin Kompresi Uap Menggunakan FE-36. Jurnal Imiah Teknik Mesin, 3(1), 1–15. Retrieved from http://ejournal.unismabekasi.ac.id

Hermawan, I., & Idris, I. (2014). Kajian Potensi Energi Panas Buangan Dari Air Conditioner ( Ac ). Jurnal Teknovasi, 01(2), 1–7.

Ma, Z., Wang, X., & Yang, A. (2014). Influence of Temperature on Characters of Thermoelectric Generators Based on Test Bed. Journal of Nanomaterials, 2014. https://doi.org/10.1155/2014/719576

Morim, A., Sa Fortes, E., Reis, P., Cosenza, C., Doria, F., & Goncalves, A. (2017). Think Fuzzy System : Developing New Pricing Strategy Methods for Consumer Goods Using Fuzzy Logic. International Journal of Fuzzy Logic Systems, 7(1), 1–17. https://doi.org/10.5121/ijfls.2017.7101

Negash, A. A., Kim, T. Y., & Cho, G. (2017). Effect of Electrical Array Configuration of Thermoelectric Modules on Waste Heat Recovery of Thermoelectric Generator. Sensors and Actuators, A: Physical, 260, 212–219. https://doi.org/10.1016/j.sna.2017.04.016

Puspita, S. C., Sunarno, H., & Indarto, B. (2017). Generator Termoelektrik untuk Pengisisan Aki. Jurnal Fisika Dan Aplikasinya, 13(2), 84. https://doi.org/10.12962/j24604682.v13i2.2748

Remeli, M. F., Kiatbodin, L., Singh, B., Verojporn, K., Date, A., & Akbarzadeh, A. (2015). Power Generation from Waste Heat Using Heat Pipe and Thermoelectric Generator. Energy Procedia, 75, 645–650. https://doi.org/10.1016/j.egypro.2015.07.477

Ryanuargo, Anwar, S., & Sari, S. P. (2013). Generator Mini dengan Prinsip Termoelektrik dari Uap Panas Kondensor pada Sistem Pendingin. Jurnal Rekayasa Elektrika, 10(4), 180–185. https://doi.org/10.17529/jre.v10i4.1108

Sari, S. P. (2019). Analisis Energi Listrik Dari Panas Kondensor Air Conditioner Dengan Insulasi Dan Generator Termoelektrik. Jurnal Asiimetrik, 1, 65–73.

Sreekala, P., & Ramkumar, A. (2019). Performance Analysis of Thermo Electric Generator using MATLAB. International Journal of Recent Technology and Engineering, 8(4S2), 362–365. https://doi.org/10.35940/ijrte.d1081.1284s219

Zhang, X., & Zhao, L. D. (2015). Thermoelectric materials: Energy Conversion Between Heat and Electricity. Journal of Materiomics, 1(2), 92–105. https://doi.org/10.1016/j.jmat.2015.01.001

Zheng, X. F., Liu, C. X., Yan, Y. Y.,& Wang, Q. (2014). A Review of Thermoelectrics Research - Recent Developments and Potentials for Sustainable and Renewable Energy Applications. Renewable and Sustainable Energy Reviews, 32, 486–503. https://doi.org/10.1016/j.rser.2013.12.053




DOI: https://doi.org/10.26760/elkomika.v9i1.1

Refbacks

  • Saat ini tidak ada refbacks.


_______________________________________________________________________________________________________________________

ISSN (print) : 2338-8323 | ISSN (electronic) : 2459-9638

Publisher:

Department of Electrical Engineering Institut Teknologi Nasional Bandung

Address: 20th Building  Institut Teknologi Nasional Bandung PHH. Mustofa Street No. 23 Bandung 40124

Contact: +627272215 (ext. 206)

Email: jte.itenas@itenas.ac.id________________________________________________________________________________________________________________________


Free counters!

Web Analytics Made Easy - StatCounter

Statistic Journal

Jurnal ini terlisensi oleh Creative Commons Attribution-ShareAlike 4.0 International License.

Creative Commons License