PV array reconfiguration techniques for maximum power optimization under partial shading conditions: A review

F Belhachat, C Larbes - Solar Energy, 2021 - Elsevier
Partial shading is a serious obstacle to effective utilization of photovoltaic (PV) systems since
it result in significant output power reduction. PV array reconfiguration strategy is one of the …

A review of maximum power point tracking techniques for use in partially shaded conditions

YH Liu, JH Chen, JW Huang - Renewable and Sustainable Energy …, 2015 - Elsevier
Partially shaded conditions (PSCs) often occur in large photovoltaic generation systems
(PGSs). PSCs cause losses in system output power, hot spot effects, and system safety and …

A switched PV approach for extracted maximum power enhancement of PV arrays during partial shading

AA Elserougi, MS Diab, AM Massoud… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
This paper proposes a switched photovoltaic (PV) approach to enhance the extracted
maximum power from a PV array during partial shading conditions. The proposed system is …

Architecture and control algorithms for combating partial shading in photovoltaic systems

Y Wang, X Lin, Y Kim, N Chang… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Partial shading is a serious obstacle to the effective utilization of photovoltaic (PV) systems
since it can result in a significant degradation in the PV system output power. A PV system is …

Reconfigurable battery systems: A survey on hardware architecture and research challenges

S Muhammad, MU Rafique, S Li, Z Shao… - ACM Transactions on …, 2019 - dl.acm.org
In a reconfigurable battery pack, the connections among cells can be changed during
operation to form different configurations. This can lead a battery, a passive two-terminal …

Adaptive GA-based reconfiguration of photovoltaic array combating partial shading conditions

A Harrag, S Messalti - Neural Computing and Applications, 2018 - Springer
This paper concerns the study and simulation of a PV array self-organizing configuration. It
introduces a new method to reconfigure the PV array using a genetic algorithm in order to …

Implementation of a switched PV technique for rooftop 2 kW solar PV to enhance power during unavoidable partial shading conditions

BP Kumar, DP Winston, SC Christabel… - Journal of Power …, 2017 - koreascience.kr
We propose maximum power extraction from a rooftop solar photovoltaic (PV) array during
partial shading conditions. Partial shading is unavoidable during power extraction from …

Designing fault-tolerant photovoltaic systems

X Lin, Y Wang, M Pedram, J Kim… - IEEE Design & …, 2013 - ieeexplore.ieee.org
PV systems are subject to PV cell faults, which lower the output power and shorten the
lifespan of the system. This paper presents the design principles and runtime control …

Fast photovoltaic array reconfiguration for partial solar powered vehicles

J Kim, Y Wang, M Pedram, N Chang - Proceedings of the 2014 …, 2014 - dl.acm.org
This paper demonstrates that a partially solar powered EV can significantly save battery
energy during cruising using innovative fast photovoltaic array (PV) reconfiguration. Use of …

Dynamically reconfigurable photovoltaic system

M Okandan, GN Nielson - US Patent 9,531,322, 2016 - Google Patents
BACKGROUND Energy harvesting PV power systems, also referred to as Solar power
systems, have been used to provide electric power in various applications including …