A review of photovoltaic systems: Design, operation and maintenance

L Hernández-Callejo, S Gallardo-Saavedra… - Solar Energy, 2019 - Elsevier
Nowadays renewable energies are becoming more important in the generation of electricity.
Fossil resources do not present a sustainable option for the future since they are non …

Large-scale integration of distributed generation into distribution networks: Study objectives, review of models and computational tools

ASN Huda, R Živanović - Renewable and Sustainable Energy Reviews, 2017 - Elsevier
In terms of the improvement of reliability and efficiency, integration of distributed generation
(DG) into distribution network has gained significant interest in recent years. However …

Evaluation of level-shifted and phase-shifted PWM schemes for seven level single-phase packed U cell inverter

M Tariq, M Meraj, A Azeem, AI Maswood… - … on Power Electronics …, 2018 - ieeexplore.ieee.org
An evaluation of level shifted and phase shifted triangular and sawtooth carrier modulation
schemes for a seven level packed U cell (PUC) inverter is presented in this paper. The …

Harmonics assessment and mathematical modeling of power quality parameters for low voltage grid connected photovoltaic systems

A Elkholy - Solar Energy, 2019 - Elsevier
Since the penetration of photovoltaic (PV) systems in the Low Voltage (LV) distribution
network is increasing, the need to characterize and model the effect of these systems on …

Impact of harmonic limits on PV penetration levels in unbalanced distribution networks considering load and irradiance uncertainty

IC Barutcu, E Karatepe, M Boztepe - … Journal of Electrical Power & Energy …, 2020 - Elsevier
Photovoltaic (PV) system is one of the most important technologies among the renewable
energy resources. With the increasing penetration of PV systems in distribution networks …

Harmonics assessment and mitigation in a photovoltaic integrated network

A Vinayagam, A Aziz, PM Balasubramaniyam… - … Energy, Grids and …, 2019 - Elsevier
This paper presents a comprehensive review of harmonics dominance in PV integrated
network. The findings of the review conducted for different scenarios are further supported …

Integrating photovoltaic systems in power system: power quality impacts and optimal planning challenges

AF Abdul Kadir, T Khatib… - International Journal of …, 2014 - Wiley Online Library
This paper is an overview of some of the main issues in photovoltaic based distributed
generation (PVDG). A discussion of the harmonic distortion produced by PVDG units is …

Measurement and assessment of power quality characteristics for photovoltaic systems: Harmonics, flicker, unbalance, and slow voltage variations

MJ Ortega, JC Hernández, OG García - Electric Power Systems Research, 2013 - Elsevier
This paper provides guidelines for the measurement and assessment of power quality (PQ)
characteristics for photovoltaic (PV) systems at a site. These include harmonics, flicker …

Power quality analysis of grid-connected solar photovoltaic generators in Brazil

J Urbanetz, P Braun, R Rüther - Energy Conversion and management, 2012 - Elsevier
The typical electrical distribution system shows a passive characteristic in relation to power
flows (ie unidirectional power flows from substation to loads along the feeder). However …

Harmonic characterization of grid connected PV systems & validation with field measurements

A Chidurala, T Saha… - 2015 IEEE power & …, 2015 - ieeexplore.ieee.org
Rooftop Solar Photovoltaic (PV) systems installations have been increasing in the Low
voltage distribution networks due to decreased cost and government incentives (eg feed-in …