TY - GEN
T1 - Low Complexity Model Predictive Control of PUC5 Based Dynamic Voltage Restorer
AU - Trabelsi, Mohamed
AU - Vahedi, Hani
AU - Komurcugil, Hasan
AU - Abu-Rub, Haitham
AU - Al-Haddad, Kamal
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/8/10
Y1 - 2018/8/10
N2 - This paper proposes the mitigation of grid voltage disturbances using a 5-level Packed U Cells (PUC5) based dynamic voltage restorer (DVR) solution. The proposed DVR is controlled by using a lower complexity multi-objective model predictive control (MPC) approach, which regulates the injection of the compensation voltage in series and synchronism with the grid during the voltage disturbance events, the auxiliary capacitor voltage, while controlling the PUC5 output current. For a similar problem (PUC7), the capacitor voltage constraint should be heavily considered in order to ensure proper and stable operation of the inverter. For the selected PUC5 structure, the existing redundant switching states offer more flexibility in synthetizing the output voltage levels leading to an optimized output performance. This lowers the complexity of the proposed MPC through extremely decreasing the priority of the capacitor voltage control. Theoretical analysis and simulation results are given to show the high performance of the proposed solution.
AB - This paper proposes the mitigation of grid voltage disturbances using a 5-level Packed U Cells (PUC5) based dynamic voltage restorer (DVR) solution. The proposed DVR is controlled by using a lower complexity multi-objective model predictive control (MPC) approach, which regulates the injection of the compensation voltage in series and synchronism with the grid during the voltage disturbance events, the auxiliary capacitor voltage, while controlling the PUC5 output current. For a similar problem (PUC7), the capacitor voltage constraint should be heavily considered in order to ensure proper and stable operation of the inverter. For the selected PUC5 structure, the existing redundant switching states offer more flexibility in synthetizing the output voltage levels leading to an optimized output performance. This lowers the complexity of the proposed MPC through extremely decreasing the priority of the capacitor voltage control. Theoretical analysis and simulation results are given to show the high performance of the proposed solution.
KW - Dynamic Voltage Restorer
KW - Model Predicitve Control
KW - Packed U Cells Inverter
KW - Voltage Compensation
UR - http://www.scopus.com/inward/record.url?scp=85052366734&partnerID=8YFLogxK
U2 - 10.1109/ISIE.2018.8433616
DO - 10.1109/ISIE.2018.8433616
M3 - Conference contribution
AN - SCOPUS:85052366734
SN - 9781538637050
T3 - IEEE International Symposium on Industrial Electronics
SP - 240
EP - 245
BT - Proceedings - 2018 IEEE 27th International Symposium on Industrial Electronics, ISIE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 27th IEEE International Symposium on Industrial Electronics, ISIE 2018
Y2 - 13 June 2018 through 15 June 2018
ER -