Tehnički glasnik, Vol. 13 No. 2, 2019.
Izvorni znanstveni članak
https://doi.org/10.31803/tg-20190427093441
PWM controlling of a new multi DC-DC converter circuit
Erol Can
orcid.org/0000-0003-4677-9753
; School of Civil Aviation, Erzincan University, Aviation Electrical Electronics, 24100 Erzincan, Turkey
Sažetak
The design and development of DC-DC converter circuits are important for increasing and decreasing the direct current energy sources at operating the loads and systems. In this study, a multi DC-DC converter structure is described. The purpose of creating this circuit structure is to create a more effective circuit by offering a different circuit structure. For the proposed DC-DC converter, a circuit structure with five switches is created. This circuit structure is described by mathematical models according to the operation of the four parts PWMs in different time periods. After the mathematical analysis of the circuit structure, the proposed circuit and conventional circuit are operated in the Matlab Simulink. The obtained results are compared. According to the comparisons, the proposed circuit produces a higher output voltage than the traditional one and has a higher performance. Additionally, the circuit is operated for values of different loads using different switching times. Finally, voltages and currents are observed on loads.
Ključne riječi
different switching times; multi DC-DC converter; the four parts PWM
Hrčak ID:
221162
URI
Datum izdavanja:
17.6.2019.
Posjeta: 1.170 *