Title
Low Voltage Ride Through Control For Grid-Connected Inverter Based On Second Order Generalized Integrator Under Unbalanced Faults
Abstract
This paper proposes a low-voltage ride-through (LVRT) strategy for grid-connected inverter in order to compensate both positive and negative-sequence reactive power to improve power quality under voltage sag conditions. LVRT is becoming mandatory in low-voltage system due to both power-quality consideration and security requirement. This study is part of the Power Station project. This paper analyzed the fault characteristics of a grid under different voltage sag operating conditions. To prove the effectiveness of the proposed control, simulation tests have been performed. Based on the results achieved, good operation of the considered voltage sag control of system has been confirmed
Year
DOI
Venue
2019
10.1109/CoDIT.2019.8820443
2019 6TH INTERNATIONAL CONFERENCE ON CONTROL, DECISION AND INFORMATION TECHNOLOGIES (CODIT 2019)
Field
DocType
ISSN
Grid connected inverter,Inverter,Computer science,Integrator,AC power,Low voltage ride through,Electrical engineering,Voltage sag,Grid,Power station
Conference
2576-3555
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Sabir Ouchen100.34
Daniel Lebsanf200.34
Heinrich Steinhart300.34