TY - GEN
T1 - An Ultra High Gain Quadratic Boost Converter with Low Electric Stress and Lower Inductor Currents for Photovoltaic Applications
AU - Naresh, S. V.K.
AU - Shareef, Hussian
AU - Peddapati, Sankar
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This work presents an ultra-high gain quadratic boost (UHGQB) converter for photovoltaic applications with a detailed operational and steady-state analysis. Further, the comparative analysis of the UHGQB converter with existing converters suggests that the UHGQB converter performs better in terms of total component count, TVS, TCS, SDP rating, volume of inductors and capacitors, and efficiency. In addition, MATLAB-based simulations are conducted for a 650 V, 1 kW, and 50 kHz system. The open and closed loop simulation results validated the satisfactory steady-state and dynamic performance of the UHGQB converter. Furthermore, the efficiency analysis was carried out and the UHGQB converter was found to have the highest efficiency of 95.2 %. Therefore, the proposed UHGQB converter can be adopted for photovoltaic systems as well as other high-voltage applications.
AB - This work presents an ultra-high gain quadratic boost (UHGQB) converter for photovoltaic applications with a detailed operational and steady-state analysis. Further, the comparative analysis of the UHGQB converter with existing converters suggests that the UHGQB converter performs better in terms of total component count, TVS, TCS, SDP rating, volume of inductors and capacitors, and efficiency. In addition, MATLAB-based simulations are conducted for a 650 V, 1 kW, and 50 kHz system. The open and closed loop simulation results validated the satisfactory steady-state and dynamic performance of the UHGQB converter. Furthermore, the efficiency analysis was carried out and the UHGQB converter was found to have the highest efficiency of 95.2 %. Therefore, the proposed UHGQB converter can be adopted for photovoltaic systems as well as other high-voltage applications.
KW - continuous source current
KW - de-de converter
KW - photovoltaics systems
KW - quadratic voltage gain
UR - http://www.scopus.com/inward/record.url?scp=85190373198&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85190373198&partnerID=8YFLogxK
U2 - 10.1109/ICPC2T60072.2024.10474935
DO - 10.1109/ICPC2T60072.2024.10474935
M3 - Conference contribution
AN - SCOPUS:85190373198
T3 - 2024 3rd International Conference on Power, Control and Computing Technologies, ICPC2T 2024
SP - 13
EP - 18
BT - 2024 3rd International Conference on Power, Control and Computing Technologies, ICPC2T 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference on Power, Control and Computing Technologies, ICPC2T 2024
Y2 - 18 January 2024 through 20 January 2024
ER -
