TY - GEN
T1 - Design and Analysis of High Gain DC-DC Boost Converter for Grid Connected Solar Photovoltaic System
AU - Rasekh, Mohammad Reza
AU - Jamwal, Prashant Kumar
AU - Gali, Vijayakumar
AU - Ahmadi, Mohammad Jawid
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - This paper presents a high-gain DC-DC converter for a rooftop solar photovoltaic (SPV) system with a multifunctional grid-tied inverter. In order to achieve a smooth integration of roof-top SPV with the utility grid, a high gain DCDC converter is required to boost up to a higher voltage gain, to reduce ripple voltage, and switching stress at the DC bus. Further, this higher gain DC voltage is converted into a three-phase AC voltage of the demanded utility grid by a multifunctionality grid-tied inverter (MFGTI). Hence for integrating the SPV with the utility grid, there are challenges to overcome, such as keeping the grid synchronized, and power quality issues under nonlinear load, & solar irradiation conditions. A modified synchronous reference frame (SRF) control technique is proposed to make the MFGTI capable to inject the active power from SPV into the utility grid. Simultaneously compensate the reactive power, and the current harmonics to improve the PF within the IEEE standard 519-2022. The proposed system is implemented using MATLAB®/Simulink software, and it is evaluated under various solar irradiation, and nonlinear load conditions.
AB - This paper presents a high-gain DC-DC converter for a rooftop solar photovoltaic (SPV) system with a multifunctional grid-tied inverter. In order to achieve a smooth integration of roof-top SPV with the utility grid, a high gain DCDC converter is required to boost up to a higher voltage gain, to reduce ripple voltage, and switching stress at the DC bus. Further, this higher gain DC voltage is converted into a three-phase AC voltage of the demanded utility grid by a multifunctionality grid-tied inverter (MFGTI). Hence for integrating the SPV with the utility grid, there are challenges to overcome, such as keeping the grid synchronized, and power quality issues under nonlinear load, & solar irradiation conditions. A modified synchronous reference frame (SRF) control technique is proposed to make the MFGTI capable to inject the active power from SPV into the utility grid. Simultaneously compensate the reactive power, and the current harmonics to improve the PF within the IEEE standard 519-2022. The proposed system is implemented using MATLAB®/Simulink software, and it is evaluated under various solar irradiation, and nonlinear load conditions.
KW - current harmonics
KW - High gain DC-DC converter
KW - MPPT
KW - nonlinear load
KW - power quality
KW - solar photovoltaic (SPV)
UR - http://www.scopus.com/inward/record.url?scp=85150467904&partnerID=8YFLogxK
U2 - 10.1109/ICPEE54198.2023.10060054
DO - 10.1109/ICPEE54198.2023.10060054
M3 - Conference contribution
AN - SCOPUS:85150467904
T3 - Proceedings - 2nd International Conference on Power Electronics and Energy, ICPEE 2023
BT - Proceedings - 2nd International Conference on Power Electronics and Energy, ICPEE 2023
PB - Institute of Electrical and Electronics Engineers (IEEE)
T2 - 2nd International Conference on Power Electronics and Energy, ICPEE 2023
Y2 - 3 January 2023 through 5 January 2023
ER -