TY - GEN
T1 - Impedance shaping for improved load sharing among inverters in AC microgrids
AU - Mukherjee, Subhajyoti
AU - Shamsi, Pourya
AU - Ferdowsi, Mehdi
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/10/27
Y1 - 2015/10/27
N2 - In this paper, a control scheme to improve load sharing among inverters of different power ratings in an ac microgrid is proposed. The proposed control scheme shapes the output impedance of the inverters independent of the voltage controller parameters and minimizes the requirement of the virtual impedance for proper load sharing. Results show that system stability improves. Simulation and experimental results presented show the effectiveness of the scheme.
AB - In this paper, a control scheme to improve load sharing among inverters of different power ratings in an ac microgrid is proposed. The proposed control scheme shapes the output impedance of the inverters independent of the voltage controller parameters and minimizes the requirement of the virtual impedance for proper load sharing. Results show that system stability improves. Simulation and experimental results presented show the effectiveness of the scheme.
KW - Microgrid
KW - decentralized control
KW - impedance matching
KW - inverter paralleling
UR - http://www.scopus.com/inward/record.url?scp=84963520658&partnerID=8YFLogxK
U2 - 10.1109/ECCE.2015.7309763
DO - 10.1109/ECCE.2015.7309763
M3 - Conference contribution
AN - SCOPUS:84963520658
T3 - 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015
SP - 738
EP - 744
BT - 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015
Y2 - 20 September 2015 through 24 September 2015
ER -