TY - JOUR
T1 - Multiple Input-Single Output DC-DC Converters Assessment for Low Power Renewable Sources Integration
AU - Soldado-Guamán, Joaquin
AU - Herrera-Perez, Victor
AU - Pacheco-Cunduri, Mayra
AU - Paredes-Camacho, Alejandro
AU - Delgado-Prieto, Miguel
AU - Hernandez-Ambato, Jorge
N1 - Publisher Copyright:
© 2023 by the authors.
PY - 2023/2/7
Y1 - 2023/2/7
N2 - This paper presents a comparison of Isolated (Flyback) and non-Isolated (Buck) multiple input-single output (MISO) DC-DC converters. The analysis of DC-DC converters is based on pulsed voltage source cells (PVSC). The modeling of both converter types is detailed through their mathematical models and electrical simulations using Matlab/Simulink and PSIM. The comparison focuses on the sizing parameters, non-ideal output characteristics and efficiency. Results show that the output voltage of the MISO Buck converter exhibits a linear dependence on the duty cycles control signal and has slightly higher efficiency than the Flyback converter. To validate the operation of both converters, a scenario with two inputs (low-power hydroelectric and photovoltaic voltage sources) is considered. The modeling and control of both source systems are detailed and the MISO converter performance response is evaluated under sources changes and efficiency point of view.
AB - This paper presents a comparison of Isolated (Flyback) and non-Isolated (Buck) multiple input-single output (MISO) DC-DC converters. The analysis of DC-DC converters is based on pulsed voltage source cells (PVSC). The modeling of both converter types is detailed through their mathematical models and electrical simulations using Matlab/Simulink and PSIM. The comparison focuses on the sizing parameters, non-ideal output characteristics and efficiency. Results show that the output voltage of the MISO Buck converter exhibits a linear dependence on the duty cycles control signal and has slightly higher efficiency than the Flyback converter. To validate the operation of both converters, a scenario with two inputs (low-power hydroelectric and photovoltaic voltage sources) is considered. The modeling and control of both source systems are detailed and the MISO converter performance response is evaluated under sources changes and efficiency point of view.
KW - DC-DC converter
KW - MISO converter
KW - isolated converter
KW - low power renewable sources
KW - multiport converter
UR - http://www.scopus.com/inward/record.url?scp=85149179266&partnerID=8YFLogxK
U2 - 10.3390/en16041652
DO - 10.3390/en16041652
M3 - Artículo
AN - SCOPUS:85149179266
SN - 1996-1073
VL - 16
JO - Energies
JF - Energies
IS - 4
M1 - 1652
ER -
