TY - GEN
T1 - Experimental Validation of Low Voltage Ride Through for Laboratory Scale Renewable Energy Conversion Systems Applications
AU - Debouza, Mahdi
AU - Al-Durra, Ahmed
AU - El-Fouly, Tarek H.M.
AU - Al-Sumaiti, Ameena
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported by the Khalifa University of Science and Technology under Award No. CIRA-2019-049.
Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/18
Y1 - 2020/10/18
N2 - Low voltage ride through (LVRT) is one of the most important capabilities that modern renewable energy conversion systems should have to support grid voltage during fault conditions. Nevertheless, testing real LVRT scenarios experimentally is challenging. This paper examines the implementation of LVRT studies in laboratory scale. It uses a series inductance to mimic the effect of grid impedance, which makes voltage control possible and visible at the point of common coupling (PCC). Moreover, it analyzes the effects of overvoltage protection (OVP) using chopper resistor, the effects of the controllers, and the effects of faults magnitude and duration on the LVRT performances. A laboratory scale permanent magnet synchronous generator (PMSG) based wind energy conversion system (WECS) is used to verify the LVRT studies. It is found that the examined LVRT effects influence the application of accurate LVRT studies in laboratory scale experiments.
AB - Low voltage ride through (LVRT) is one of the most important capabilities that modern renewable energy conversion systems should have to support grid voltage during fault conditions. Nevertheless, testing real LVRT scenarios experimentally is challenging. This paper examines the implementation of LVRT studies in laboratory scale. It uses a series inductance to mimic the effect of grid impedance, which makes voltage control possible and visible at the point of common coupling (PCC). Moreover, it analyzes the effects of overvoltage protection (OVP) using chopper resistor, the effects of the controllers, and the effects of faults magnitude and duration on the LVRT performances. A laboratory scale permanent magnet synchronous generator (PMSG) based wind energy conversion system (WECS) is used to verify the LVRT studies. It is found that the examined LVRT effects influence the application of accurate LVRT studies in laboratory scale experiments.
KW - low voltage ride through (LVRT)
KW - permanent magnet synchronous generator (PMSG)
KW - Reactive power control
KW - wind energy conversion system (WECS)
UR - https://www.scopus.com/pages/publications/85097801123
U2 - 10.1109/IECON43393.2020.9254327
DO - 10.1109/IECON43393.2020.9254327
M3 - Conference contribution
AN - SCOPUS:85097801123
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 1814
EP - 1819
BT - Proceedings - IECON 2020
PB - IEEE Computer Society
T2 - 46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
Y2 - 19 October 2020 through 21 October 2020
ER -