Analisis Perbandingan Inverter Satu Phasa PWM dan SPWM dengan Trafo

Ikhsan Hidayat, Al Mahdali, Moh Afandy

Abstract


Riset ini membandingkan masukan sinyal PWM dan SPWM  untuk mendapatkan THD yang rendah, dan juga terkait efek dari teknik modulasi dan jumlah pulsa pada disipasi daya rendah yang terdapat pada inverter satu phasa. Inverter satu phasa diberikan masukan pulsa menggunakan PWM (Pulse Width Modulation),  dan SPWM (Sinusoidal Pulse Width Modulation) dalam bentuk gelombang persegi (kotak) yang dipasangkan dengan filter LCL yang sesuai, kemudian menghasilkan desain rangkaian inverter yang memiliki THD (Total Harmonic Distortion) yang rendah dan efisiensi tinggi. Transformator digunakan untuk meningkatkan tegangan sumber masukan yang semula 48 Volt menjadi 220Volt (Untuk alat elektronik skala rumahan) juga disebutkan dalam penelitian ini. Hasil percobaan simulasi dari analisis perbandingan antara inverter satu phasa PWM dengan inverter satu phasa SPWM maka didapatkan bahwa model inverter teknik PWM (switching gelombang kotak) dapat meminimalisir harmonisa hingga mendekati 1.8 %.

Keywords


Power elektronik; Single Phase Inverter, Transformator, PWM.

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References


K. Sato, H. Haga and S.K Nagaoka, Single-Phase 7-Level Inverter For Reducing Number Of Switches, Intelec, Int. Telecommun Energy Conf., Vol 2016-September, 2016.J. Clerk Maxwell, A Treatise on Electricity and Magnetism, 3rd ed., vol. 2. Oxford: Clarendon, 1892, pp.68–73.

Bassi HM, Salam Z. A New Hybrid Multilevel Inverter Topology with Reduced Switch Count and dc Voltage Sources. Energies. 2019; 12(6):977. https://doi.org/10.3390/en12060977

I. Hidayat, F. A. Samman and R. S. Sadjad, "Single-Phase DC-AC Inverter with Transformer and Transformerless and Low Power Dissipation Filter for Photovoltaic-Based Home-Scale Electric Power System," 2019 International Conference on Information and Communications Technology (ICOIACT), 2019, pp. 723-727, doi: 10.1109/ICOIACT46704.2019.8938478.

V Letsoin, F A Samman, A E U Salam, Three-Phase DC-AC Inverter with Low Power Dissipation Filter For Photovoltaic-Based Micro-Grid Scale Electric Power System, The 9th International Conference on Electrical, Electronics, Communications, Controls and Informatics System, Batu City, Indonesia,,October,2018.

Cadence PSpice Reference Guide. , Cadence Design Systems. 2000

I. Hidayat, F. A. Samman and R. S. Sadjad, " Low Power Dissipation Filter of Single-phase DC-AC Inverter for Photovoltaic Based Homescale Electric Power System," 1st International Conference on Science and Technology, ICOST 2019, 2-3 May, Makassar, Indonesia, 2019, pp. 447-457, doi: 10.4108/eai.2-5-2019.2284602.

Tuinenga Paul W. Spice A Giude to Circuit and Analysis Using PSpice. New Jersey: Prentice Hall

N.-C. Yang and M.-D. Le, Optimal design of passive power filters based on multi-objective bat algorithm and pareto front, Applied Soft Computing, vol. 35, pp. 257266, 2015.

M. Buyuk, A. Tan, M. Tumay, and K. C. Bayindir, Topologies, generalized designs, passive and active damping methods of switching ripple filters for voltage source inverter: A comprehensive review, Renewable and Sustainable Energy Reviews, vol. 62, pp. 46 69, 2016.

Z Liu, and F Blaabjerg, Modelling of the modified-LLCL-filter-based single-phase grid-tied Aalborg inverter IET Power Electronics, vol 10, Pages 151-155., Feb 2017

M. J. H. Rawa, D. W. P. Thomas and M. Sumner, "Experimental Measurements and Computer Simulations of Home Appliances Loads for Harmonic Studies," 2014 UKSim-AMSS 16th International Conference on Computer Modelling and Simulation, 2014, pp. 340-344, doi: 10.1109/UKSim.2014.12.

A Mostaan, A Abdelhakim, F Blaabjerg, and M Soltani. Single-phase Transformer-less buck-boost Inverter with zero leakage for PV Systems, 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China Oct 29-Nov 1, 2017

Harun zbay, Selim nc, Metin Kesler, SMC-DPC based active and reactive power control of grid-tied three phase inverter for PV systems, international Journal of Hydrogen Energy, Volume 42, Issue 28, 13 July 2017, Pages 17713-17722,

Muhammad H. Rashid, Hasan M, Spice for Power Electronics and Electric Power, Taylor and Francis Group, Volume: 2, 2006

IEEE Power and Energy Society; IEEE recommended practices and requirements for harmonic control in electrical power systems, IEEE Std 519-1992, p. 85, 1993




DOI: https://doi.org/10.37905/jjeee.v4i1.11900

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