Experimental verification of PV based dynamic voltage restorer (PV-DVR) with significant energy conservation

M Ramasamy, S Thangavel - International Journal of Electrical Power & …, 2013 - Elsevier
In this paper, a novel photovoltaic fed Dynamic Voltage Restorer (PV-DVR) is proposed to
mitigate deep voltage sags, voltage swells and outages on a low voltage residential …

Photovoltaic based dynamic voltage restorer with power saver capability using PI controller

M Ramasamy, S Thangavel - International Journal of Electrical Power & …, 2012 - Elsevier
In this paper, a photovoltaic (PV) based dynamic voltage restorer (DVR) is proposed to
handle deep voltage sags, swells and outages on a low voltage residential distribution …

Fixed speed wind farm operation improvement using current-source converter based UPQC

A Ajami, M Armaghan - Energy conversion and management, 2012 - Elsevier
In this paper, a current-source converter based unified power quality conditioner (UPQC) is
used for the flexible integration of pitch controlled fixed speed wind generator (FSWG) to …

Photovoltaic based dynamic voltage restorer with outage handling capability using PI controller

M Ramasamy, S Thangavel - Energy Procedia, 2011 - Elsevier
In this paper, Photovoltaic (PV) based Dynamic Voltage Restorer (DVR) is proposed to
handle deep voltage sags, swells and outages on a low voltage residential distribution …

[PDF][PDF] A fuzzy logic based dynamic voltage restorer for voltage sag and swell mitigation for industrial induction motor loads

MR Azim, MA Hoque - International Journal of Computer Applications, 2011 - Citeseer
Power quality has been an issue that is becoming increasingly pivotal in industrial electricity
consumers point of view in recent times. Modern industries employ Sensitive power …

Optimal utilization of hybrid wind–solar system as DVR for voltage regulation and energy conservation

M Ramasamy, S Thangavel - Journal of Circuits, Systems, and …, 2014 - World Scientific
This paper presents a novel optimal utilization of hybrid wind–solar system as dynamic
voltage restorer (DVR) for voltage sag, voltage swell, outage and unbalanced voltage …

[PDF][PDF] DVR control strategy for dynamic power quality disturbance mitigation

SA Deokar, LM Waghmare - International Journal of Scientific and …, 2012 - academia.edu
The dynamic voltage restorer (DVR) is a series connected device for mitigating voltage
sag/This paper presents with feed forward pre-sag/swell voltage control method to regulate …

Photovoltaic based dynamic voltage restorer with energy conservation capability using fuzzy logic controller

M Ramasamy, S Thangavel - 2012 International Conference on …, 2012 - ieeexplore.ieee.org
In this paper, a Photovoltaic based Dynamic Voltage Restorer (PV-DVR) is proposed to
handle deep voltage sags, swells and outages on a low voltage single phase residential …

[PDF][PDF] Compensation of Voltage Single-Phase SAG and SWELL Using Dynamic Voltage Restorer and Difference Per-Unit Value Method

M Sarvi, H Marefatjou - International Journal of Electrical and Computer …, 2013 - Citeseer
Recently, the demand for high power quality by customers has increased significantly.
Common power equipment to protect sensitive loads against voltage disturbances in …

Effect of unsymmetrical faults on distribution lines with different line X/R ratios and voltage restoration using DVR with Space vector control

PNK Sreelatha, J Praveen… - … Electronics and Electrical …, 2012 - ieeexplore.ieee.org
Very often in distribution systems many small loads of the order of 100KVA or less are fed
from same feeder. A fault at one load drastically affects the loads even at far end. Here the …