Leakage current reduction in single-phase grid-connected inverters—A review

AA Estévez-Bén, A Alvarez-Diazcomas… - Applied Sciences, 2020 - mdpi.com
The rise in renewable energy has increased the use of DC/AC converters, which transform
the direct current to alternating current. These devices, generally called inverters, are mainly …

Power quality improvement in solar fed cascaded multilevel inverter with output voltage regulation techniques

AA Stonier, S Murugesan, R Samikannu… - IEEE …, 2020 - ieeexplore.ieee.org
The presence of harmonics in solar Photo Voltaic (PV) energy conversion system results in
deterioration of power quality. To address such issue, this paper aims to investigate the …

Fuzzy logic control for solar PV fed modular multilevel inverter towards marine water pumping applications

AA Stonier, S Murugesan, R Samikannu… - IEEE …, 2021 - ieeexplore.ieee.org
This paper presents the design and implementation of Modular Multilevel Inverter (MMI) to
control the Induction Motor (IM) drive using intelligent techniques towards marine water …

Hybrid control for capacitor-assisted Z-source inverter in grid-connected photovoltaic system

A Radhika, KV Kumar, A Prakash - Renewable and Sustainable Energy …, 2025 - Elsevier
Renewable energy integration into the power grid is essential for sustainable energy
systems, but maintaining efficiency and reliability in such systems remains a key challenge …

[HTML][HTML] Techno-economic optimization of photovoltaic (PV)-inverter power sizing ratio for grid-connected PV systems

HI Hazim, KA Baharin, CK Gan, AH Sabry - Results in Engineering, 2024 - Elsevier
The accurate sizing of the inverter, specifically the power sizing ratio (PSR) plays a vital role
in maximizing energy production and economic benefits. Existing studies often overlook the …

A new five-level inverter with reduced leakage current for photovoltaic system applications

V Hosseinkhani, M Sarvi - Protection and Control of Modern …, 2022 - ieeexplore.ieee.org
A general growth is being seen in the use of renewable energy resources, and photovoltaic
cells are becoming increasingly popular for converting green renewable solar energy into …

Single-stage three-phase grid-tied isolated SEPIC-based differential inverter with improved control and selective harmonic compensation

A Shawky, T Takeshita, MA Sayed - IEEE Access, 2020 - ieeexplore.ieee.org
The simple circuit based on DC-DC converters is the main attractive feature of the differential
inverter topologies. It has a single-stage and provides modularity and scalability. However …

Active and reactive power control of grid‐connected single‐phase asymmetrical eleven‐level inverter

M Tayyab, A Sarwar, S Murshid, M Tariq… - IET Generation …, 2023 - Wiley Online Library
In recent times, multilevel inverters (MLIs) have become very popular for commercial and
industrial applications. Here, an eleven‐level inverter and its power flow control are …

Photovoltaic failure detection based on string-inverter voltage and current signals

MA Zuniga-Reyes, JB Robles-Ocampo… - IEEE …, 2021 - ieeexplore.ieee.org
The existence of failures in photovoltaic systems causes energy losses, security problems,
and damage to its components. Therefore, it is necessary to develop monitoring systems to …

Improved three phase H-7 transformerless inverter with DPWM to reduce leakage current using CNN based deep learning technique

R Suganthi, M Pandi - Artificial Intelligence Review, 2023 - Springer
This investigation presents the three-phase Transformerless Inverters (TLI) for a solar
photovoltaic (PV) system connected to a high power grid will be implement with better …