TY - GEN
T1 - CMOS-Based Ripple Correlation Control MPPT DC-DC Boost Converter for Perovskite Solar CellEnergy Harvester
AU - Adebunmi, Kayode Oluwaseyi
AU - Marzuki, Arjuna
AU - Ng, Annie
AU - Ukaegbu, Ikechi Augustine
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - The power management integrated circuits in photovoltaic (PV) energy harvesting applications require efficient maximum power point tracking (MPPT) algorithm to maximize power output from the PV in the face of continuously fluctuating atmospheric circumstances. A CMOS-based Ripple Correlation Control (RCC) algorithm for optimizing power extraction from the Perovskite Solar cell (PSC) was designed in this work. The RCC uses the intrinsic ripple characteristics of the DC-DC boost converter to perturb the voltage and current of the PV panel to achieve MPP. The design uses a multiplier, a 2-stage op-amp, two differentiator circuits, an integrator, an XOR gate, and a deadtime circuit. The PWM stage of the MPPT consists of a comparator, and a Schmitt trigger circuit was incorporated into the PWM section of the design to minimize the system's chip size and power consumption. The effectiveness of the RCC output signal was able to drive the boost converter to produces an output voltage of 5.67V from an input voltage of 1.5V with a power efficiency of 98%. The system was designed using UMC180nm CMOS technology.
AB - The power management integrated circuits in photovoltaic (PV) energy harvesting applications require efficient maximum power point tracking (MPPT) algorithm to maximize power output from the PV in the face of continuously fluctuating atmospheric circumstances. A CMOS-based Ripple Correlation Control (RCC) algorithm for optimizing power extraction from the Perovskite Solar cell (PSC) was designed in this work. The RCC uses the intrinsic ripple characteristics of the DC-DC boost converter to perturb the voltage and current of the PV panel to achieve MPP. The design uses a multiplier, a 2-stage op-amp, two differentiator circuits, an integrator, an XOR gate, and a deadtime circuit. The PWM stage of the MPPT consists of a comparator, and a Schmitt trigger circuit was incorporated into the PWM section of the design to minimize the system's chip size and power consumption. The effectiveness of the RCC output signal was able to drive the boost converter to produces an output voltage of 5.67V from an input voltage of 1.5V with a power efficiency of 98%. The system was designed using UMC180nm CMOS technology.
KW - dc-dc boost converter
KW - maximum power point tracking
KW - perovskite solar cell
KW - power management integrated circuits
KW - ripple correlation control
UR - http://www.scopus.com/inward/record.url?scp=85191707844&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85191707844&partnerID=8YFLogxK
U2 - 10.1109/ICPEA60617.2024.10499011
DO - 10.1109/ICPEA60617.2024.10499011
M3 - Conference contribution
AN - SCOPUS:85191707844
T3 - 2024 IEEE 4th International Conference in Power Engineering Applications: Powering the Future: Innovations for Sustainable Development, ICPEA 2024
SP - 246
EP - 251
BT - 2024 IEEE 4th International Conference in Power Engineering Applications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE International Conference in Power Engineering Applications, ICPEA 2024
Y2 - 4 March 2024 through 5 March 2024
ER -
