Differential power processing for increased energy production and reliability of photovoltaic systems

PS Shenoy, KA Kim, BB Johnson… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Conventional energy conversion architectures in photovoltaic (PV) systems are often forced
to tradeoff conversion efficiency and power production. This paper introduces an energy …

Classification of differential power processing architectures based on VA area modeling

C Li, JA Cobos - IEEE Journal of Emerging and Selected Topics …, 2021 - ieeexplore.ieee.org
This article reviews and classifies the representative types of “differential power processing
(DPP)” architectures, focusing on the aspect of how the processed power is reduced with …

Review of architectures based on partial power processing for dc-dc applications

J Anzola, I Aizpuru, AA Romero, AA Loiti… - IEEE …, 2020 - ieeexplore.ieee.org
This paper presents a review of advanced architectures based on the partial power
processing concept, whose main objective is to achieve a reduction of the power processed …

Performance of power-limited differential power processing architectures in mismatched PV systems

C Olalla, C Deline, D Clement, Y Levron… - … on Power Electronics, 2014 - ieeexplore.ieee.org
Differential power processing (DPP) architectures employ distributed, low power processing,
submodule-integrated converters to mitigate mismatches in photovoltaic (PV) power …

Converter rating analysis for photovoltaic differential power processing systems

KA Kim, PS Shenoy, PT Krein - IEEE Transactions on Power …, 2014 - ieeexplore.ieee.org
When photovoltaic (PV) cells are connected in series, they experience internal and external
mismatch that reduces output power. Differential power processing (DPP) architectures …

Analysis of a distributed maximum power point tracking tracker with low input voltage ripple and flexible gain range

B Wu, R Naderi, K Smedley - IET Power Electronics, 2016 - Wiley Online Library
Partial shading effects on series‐connected solar cells (modules) motivate the development
of distributed maximum power point tracking (DMPPT) technology. This study reviews three …

Decoupled and distributed maximum power point tracking of series-connected photovoltaic submodules using differential power processing

R Bell, RCN Pilawa-Podgurski - IEEE Journal of Emerging and …, 2015 - ieeexplore.ieee.org
This paper describes a distributed maximum power point tracking control scheme for
photovoltaic (PV) systems at the submodule level. The system employs isolated differential …

Differential power processing for DC systems

PS Shenoy, PT Krein - IEEE Transactions on Power Electronics, 2012 - ieeexplore.ieee.org
This paper introduces an approach to dc power delivery that reduces power loss by
minimizing redundant energy conversion. Existing power distribution techniques tend to …

A multiport partial power processing converter with energy storage integration for EV stationary charging

F Hoffmann, J Person, M Andresen… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Battery storage system (BSS) integration in the fast charging station (FCS) is becoming
popular to achieve higher charging rates with peak-demand shaping possibility. However …

Capacitor-less photovoltaic cell-level power balancing using diffusion charge redistribution

AH Chang, AT Avestruz, SB Leeb - IEEE Transactions on Power …, 2014 - ieeexplore.ieee.org
This paper presents a new strategy, diffusion charge redistribution (DCR), for balancing
power among photovoltaic cells to increase energy extraction and to improve maximum …