TY - GEN
T1 - Control structure with fuzzy supervision of PI parameters in a multilevel converter application
AU - Zaragoza, Jordi
AU - Pou, Josep
AU - Ceballos, Salvador
AU - Robles, Eider
AU - Ibáñez, Pedro
AU - Guinjoan, Francesc
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2006
Y1 - 2006
N2 - This paper presents a novel control structure based on mixed techniques (Fuzzy and Pi's) for the control of a neutralpoint-clamped converter. This structure implies three PI regulators with an adaptative fuzzy self-tuning regulator. The constants of the proportional and integral actuators (k p and ki, respectively) are simultaneously adjusted for the voltage and current control loops. This method achieves optimal performance of the system under load steps regarding dc-link voltage regulation and ac currents. A theoretical stability analysis is also performed. The system is tested by simulation and experiment under rectifier operation mode. © 2006 IEEE.
AB - This paper presents a novel control structure based on mixed techniques (Fuzzy and Pi's) for the control of a neutralpoint-clamped converter. This structure implies three PI regulators with an adaptative fuzzy self-tuning regulator. The constants of the proportional and integral actuators (k p and ki, respectively) are simultaneously adjusted for the voltage and current control loops. This method achieves optimal performance of the system under load steps regarding dc-link voltage regulation and ac currents. A theoretical stability analysis is also performed. The system is tested by simulation and experiment under rectifier operation mode. © 2006 IEEE.
KW - Boost rectifier
KW - Fuzzy supervisor
KW - Neutral-point-clamped (NPC) converter
KW - Self-tuning regulator
KW - Takagi-Sugeno-Kang (TSK)
KW - Three-level converter
UR - https://www.scopus.com/pages/publications/53649093506
UR - https://www.scopus.com/pages/publications/53649093506#tab=impact
U2 - 10.1109/ISIE.2006.295655
DO - 10.1109/ISIE.2006.295655
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 1424404975
SN - 9781424404971
VL - 2
T3 - IEEE International Symposium on Industrial Electronics
SP - 1271
EP - 1276
BT - International Symposium on Industrial Electronics 2006, ISIE 2006
T2 - International Symposium on Industrial Electronics 2006, ISIE 2006
Y2 - 9 July 2006 through 13 July 2006
ER -