TY - JOUR
T1 - A novel compact dq-reference frame model for inverter-based microgrids
AU - Macana, Carlos A.
AU - Mojica-Nava, Eduardo
AU - Pota, Hemanshu R.
AU - Guerrero, Josep M.
AU - Vasquez, Juan C.
PY - 2019/11
Y1 - 2019/11
N2 - The development and the experimental validation of a novel dynamic model of an islanded three-phase Inverter-based Microgrid (IMG) is presented in this paper. The proposed model reproduces the relevant system dynamics without excessive complexity and enough accuracy. The dynamics of the IMG are captured with a compact and scalable dynamic model, considering inverter based distributed generators with d-current droop primary and proportional resonant inner controllers. The complete development of the model, the practical assumptions, and the accurate proportional power sharing of the primary control technique are shown. The accuracy performance was verified in experiments performed at the Aalborg Intelligent Microgrids Laboratory for an islanded IMG case.
AB - The development and the experimental validation of a novel dynamic model of an islanded three-phase Inverter-based Microgrid (IMG) is presented in this paper. The proposed model reproduces the relevant system dynamics without excessive complexity and enough accuracy. The dynamics of the IMG are captured with a compact and scalable dynamic model, considering inverter based distributed generators with d-current droop primary and proportional resonant inner controllers. The complete development of the model, the practical assumptions, and the accurate proportional power sharing of the primary control technique are shown. The accuracy performance was verified in experiments performed at the Aalborg Intelligent Microgrids Laboratory for an islanded IMG case.
KW - Cyber-physical systems
KW - DC-AC power converters
KW - Distributed power generation
KW - Microgrids
KW - Power electronics
KW - Power sharing control
KW - Power system modeling
KW - Smart grids
UR - http://www.scopus.com/inward/record.url?scp=85074729181&partnerID=8YFLogxK
U2 - 10.3390/electronics8111326
DO - 10.3390/electronics8111326
M3 - Journal article
AN - SCOPUS:85074729181
SN - 2079-9292
VL - 8
JO - Electronics (Switzerland)
JF - Electronics (Switzerland)
IS - 11
M1 - 1326
ER -