PV distributed-MPP tracking: Total-cross-tied configuration of string-integrated-converters to extract the maximum power under various PSCs

SR Pendem, S Mikkili, PK Bonthagorla - IEEE Systems Journal, 2019 - ieeexplore.ieee.org
The building integrated photovoltaic (PV) central inverter architecture comprises various PV
module configurations. The PV module configurations are vulnerable to shading effects and …

Assessment of cross-coupling effects in PV string-integrated-converters with P&O MPPT algorithm under various partial shading patterns

SR Pendem, S Mikkili - CSEE Journal of Power and Energy …, 2020 - ieeexplore.ieee.org
A significant challenge in the progress and development of Building-Integrated-Photovoltaic
(BI-PV) systems is concerned with the extraction of maximum power from PV modules. The …

Modified partial-shading-tolerant multi-input-single-output photovoltaic string converter

RM Ahmed, NE Zakzouk, MI Abdelkader… - IEEE …, 2021 - ieeexplore.ieee.org
Photovoltaic (PV) energy systems rapidly penetrate global renewable energy market
recently due to their direct energy conversion, environmental friendly and modularity …

Analysis and optimization of flexible MCPT strategy in submodule PV application

F Wang, T Zhu, F Zhuo, H Yi, S Shi… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Distributed maximum power point tracking (DMPPT) can effectively increase the power
generation ability of photovoltaic (PV) systems in mismatch conditions. To further recover …

Photovoltaic module cascaded converters for distributed maximum power point tracking: a review

MK Al‐Smadi, Y Mahmoud - IET Renewable Power Generation, 2020 - Wiley Online Library
Operating photovoltaic (PV) systems under partial shading conditions results in significant
power losses. To mitigate partial shading effects, distributed maximum power point tracking …

Increasing energy capture from partially shaded PV string using differential power processing

H Delavaripour, BM Dehkordi… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In photovoltaic (PV) strings based on series-connected PV modules, mismatches among the
modules due to partial shading will cause power loss either due to series connection …

A three-port converter based distributed DC grid connected PV system with autonomous output voltage sharing control

Y Lu, K Sun, H Wu, X Dong… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
A distributed dc grid connected photovoltaic (PV) generation configuration based on hybrid-
connected three-port converters (TPCs) and its control strategy are proposed in this paper …

Review and qualitative analysis of submodule-level distributed power electronic solutions in PV power systems

O Khan, W Xiao - Renewable and Sustainable Energy Reviews, 2017 - Elsevier
Conventional photovoltaic (PV) systems make use of series-connection of PV panels,
arranged into strings, in order to provide a voltage-stack at the input of grid-tied inverters …

Review of grid‐tied converter topologies used in photovoltaic systems

W Xiao, MS El Moursi, O Khan… - IET Renewable Power …, 2016 - Wiley Online Library
This study provides review of grid‐tied architectures used in photovoltaic (PV) power
systems, classified by the granularity level at which maximum power point tracking (MPPT) is …

A distributed multimode control strategy for the cascaded DC–DC converter applied to MVAC grid-tied PV system

J Yang, R Li, K Ma, J Xu - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
The cascaded dc–dc converter is a popular topology for large-scale medium-voltage
photovoltaic (PV) system with the advantages of high voltage conversion ratio, high …