Analisis Paralelisasi Konverter Melalui Multi Input - Single Output Transformator Frekuensi Tinggi dengan MatLab Simulink

  • Fitriadi Fitriadi Politeknik Negeri Padang
  • Valdi Rizki Yandri Politeknik Negeri Padang
  • Herisanjani Herisanjani Politeknik Negeri Padang
Keywords: Hybrid coupled magnetic system, Paralelisasi konverter, Transformator frekuensi tinggi,


Two parallel converters DC/AC with isolated control can be applied by a high frequency transformer with a switching pattern. However, the switching pattern and control technique of the converter needs more research so the process of electrical energy distribution on the parallel output side can produce the optimum value. Furthermore, in this research, parallelization method is applied by utilizing two converters in high frequency transformer with multi input-single output capability controlled by Matlab/Simulink. The input side of transformer consists of two full bridge converters while secondary side represents the parallelization of output side. Two converters DC/AC is simulated by phase shifted full bridge (PSFB) of switching pattern and voltage mode control (VMC) technique. The distribution condition of optimum energy is investigated by observation of influences of ON condition duration of each switching period cycle on input converter to ON condition duration of secondary transformer terminal. The ON condition duration of each converter with switching PSFB is the condition depends on shifted/delay phase of signal on gate control. According to this simulation, optimum ON condition occurs when shifted/delay phase of each gate control signal converter is 135° 12=135°) and this condition is more efficient than phase of gate control signal is 45° (α12=45°). The simulation results show that larger α of converters give the optimum distribution.


Download data is not yet available.


Nehrir M. H., Wang C., Strunz K., Aki H., Ramakumar R., Bing J., Miao Z., Salameh Z.; A Review of Hybrid Renewable/Alternative Energy Systems for Electric Power Generation: Configuration, Control, and Applications. IEEE Transactions on Sustainable Energy, Vol. 2, No. 4, October 2011, pp. 392-403.
[2] Kabalci E.; Design And Analysis Of A Hybrid Renewable Energy Plant With Solar And Wind Power. Energy Conversion and Management 72, 51–59, 2013.
[3] Krishnamoorthy H.S., Essakiappan. S., Enjeti. P. N., Balog. R. S., Ahmed. S.; A New Multilevel Converter for Megawatt Scale Solar Photovoltaic Utility Integration. Twenty-Seventh Annual IEEE, Applied Power Electronics Conference and Exposition (APEC), 2012, pp. 1431-1438.
[4] Arikan. O., Isen. E., Durusu. A., Kekezoglu. B., Bozkurt. A., Erduman. A. Introduction to Hybrid Systems - Yildiz Technical University. EuroCon IEEE. 1-4 July 2013. Zagreb, Croatia.
[5] Irawan. J. A., Firmansyah. E., Wijaya. F. D.; Perancangan Transformator Frekuensi Tinggi untuk Konverter DC-DC Full-Bridge Phase-Shifted 200 W. Seminar Nasional Aplikasi Teknologi Informasi (SNATI) 2013 Yogyakarta, 15 Juni 2013.
[6] Puyal. D., Barragán. L. A., Acero. J.; An FPGA-Based Digital Modulator for Full- or Half-Bridge Inverter Control. IEEE Transactions On Power Electronics, Vol. 21, No. 5, September 2006.
[7] Fitriadi, Hamid. M. I.; Desain Rangkaian Gate-Driver Untuk Konverter Yang Bekerja Dengan Voltage Mode Control. Jurnal Nasional Teknik Elektro. Vol: 5 No. 2 Juli 2013.
[8] Arya. P. S., Chithra. R.; Phase Shifted Full Bridge DC-DC Converter. International Research Journal of Engineering and Technology (IRJET). Volume: 02 Issue: 04. July-2015.
[9] Texas Instruments.; Phase-Shifted Full Bridge DC/DC Power Converter Design Guide. May 2014.
[10] Nene. H.; Implementing advanced control strategies for phase-shifted, fullbridge DC/Dcconverters using MCUs (Part 1of 2). Systems and Applications, for Texas Instruments Incorporated. 2000
How to Cite
Fitriadi, F., Yandri, V., & Herisanjani, H. (2020, December 2). Analisis Paralelisasi Konverter Melalui Multi Input - Single Output Transformator Frekuensi Tinggi dengan MatLab Simulink. Elektron : Jurnal Ilmiah, 48-52.