Overview of micro-inverters as a challenging technology in photovoltaic applications

Ö Çelik, A Teke, A Tan - Renewable and Sustainable Energy Reviews, 2018 - Elsevier
One of the key components of the photovoltaic (PV) system is inverters due to their function
as being an operative interface between PV and the utility grid or residential application. In …

On the stability of the power electronics-dominated grid: A new energy paradigm

A Khan, M Hosseinzadehtaher… - IEEE Industrial …, 2020 - ieeexplore.ieee.org
The energy paradigm is making the modern power grid more difficult to study, design, and
control. Precisely speaking, the pace of the new energy paradigm involves the high …

Arc fault and flash signal analysis in DC distribution systems using wavelet transformation

Z Wang, RS Balog - IEEE Transactions on Smart Grid, 2015 - ieeexplore.ieee.org
Arc faults have always been a concern for electrical systems, as they can cause fires,
personnel shock hazard, and system failure. Existing commercialized techniques that rely on …

Review and simulation of leakage current in transformerless microinverters for PV applications

A Khan, L Ben-Brahim, A Gastli… - … and Sustainable Energy …, 2017 - Elsevier
Designing microinverters without transformers enhances system efficiency and power
density and reduces cost. However, the transformer removal results in loss of galvanic …

Techno-economic-environmental analysis of solar/hybrid/storage for vertical farming system: A case study, Malaysia

YL Teo, YI Go - Renewable Energy Focus, 2021 - Elsevier
Human population is projected to reach 9.7 billion in 2050 and strike 11.2 billion by 2100.
Residence shift from countryside to cities will occur and the human population resides in the …

A high-efficiency hybrid resonant converter with wide-input regulation for photovoltaic applications

X Zhao, L Zhang, R Born, JS Lai - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
A microconverter serves as a front-end dc-dc stage of a microinverter to convert the power
from a photovoltaic module to a dc bus. These front-end microconverters require isolation …

Hardware-assisted detection of firmware attacks in inverter-based cyberphysical microgrids

AP Kuruvila, I Zografopoulos, K Basu… - International Journal of …, 2021 - Elsevier
The electric grid modernization effort relies on the extensive deployment of microgrid (MG)
systems. MGs integrate renewable resources and energy storage systems, allowing to …

Dual-input single-resonant tank LLC converter with phase shift control for PV applications

SM Tayebi, H Hu, S Abdel-Rahman… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper proposes a dual-input LLC resonant converter that interfaces with two
photovoltaic (PV) panels. The topology is a dual half-bridge LLC circuit with four active …

Wide input voltage range photovoltaic microconverter with reconfigurable buck–boost switching stage

A Chub, D Vinnikov, R Kosenko… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper presents a novel soft-switching galvanically isolated buck-boost dc-dc converter
as a module-integrated converter for photovoltaic (PV) applications. It features three major …

Different techniques to mitigate partial shading in photovoltaic panels

T Alves, JP N. Torres, RA Marques Lameirinhas… - Energies, 2021 - mdpi.com
The effect of partial shading in photovoltaic (PV) panels is one of the biggest problems
regarding power losses in PV systems. When the irradiance pattern throughout a PV panel …