TY - GEN
T1 - Performance of grid-voltage synchronization algorithms based on frequency-and phase-locked loop during severe grid fault conditions
AU - Fuad, Khaled Syfullah
AU - Hossain, Eklas
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/3/6
Y1 - 2017/3/6
N2 - Since the beginning of twenty first century, Renewable energy resources have been developing into the fuel of choice to handle the upcoming electricity demand around the world. To implement the renewable energy resources, Microgrid-a localized group of electricity sources and loads-is considered as the most suitable option to shift over the conventional utility grid due to a number of advantages. In case of grid-tied microgrid application, the voltage synchronization is required to experience desirable performance. This paper evaluates the performance of two leading comprehensive synchronization algorithm, Decoupled Double Synchronous Reference Frame PLL (DDSRF-PLL) and Double Second-order Generalized Integrator FLL (DSOGI-FLL) under adverse grid fault conditions. Results show that their performance does not obey modern grid codes during the harmonic-polluted situation. An advanced algorithm, decoupled multiple Synchronous Reference Frame PLL (DMSRF-PLL) build on SRF-PLL, might exhibit accurate performance when the utility voltage contains harmonic distortion.
AB - Since the beginning of twenty first century, Renewable energy resources have been developing into the fuel of choice to handle the upcoming electricity demand around the world. To implement the renewable energy resources, Microgrid-a localized group of electricity sources and loads-is considered as the most suitable option to shift over the conventional utility grid due to a number of advantages. In case of grid-tied microgrid application, the voltage synchronization is required to experience desirable performance. This paper evaluates the performance of two leading comprehensive synchronization algorithm, Decoupled Double Synchronous Reference Frame PLL (DDSRF-PLL) and Double Second-order Generalized Integrator FLL (DSOGI-FLL) under adverse grid fault conditions. Results show that their performance does not obey modern grid codes during the harmonic-polluted situation. An advanced algorithm, decoupled multiple Synchronous Reference Frame PLL (DMSRF-PLL) build on SRF-PLL, might exhibit accurate performance when the utility voltage contains harmonic distortion.
KW - grid-connected power converter
KW - harmonics
KW - phase-locked loop
KW - second order generalized integrator
KW - unbalanced voltage
KW - voltage sags
UR - http://www.scopus.com/inward/record.url?scp=85016952151&partnerID=8YFLogxK
U2 - 10.1109/CEEICT.2016.7873112
DO - 10.1109/CEEICT.2016.7873112
M3 - Conference contribution
AN - SCOPUS:85016952151
T3 - 2016 3rd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2016
BT - 2016 3rd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2016
Y2 - 22 September 2016 through 24 September 2016
ER -