TY  - JOUR
T1  - A Neuro Control Strategy for Cascaded Multilevel Inverter Based Dynamic Voltage Restorer
AU - Ganesh, S.N.V. AU - Reddy, K. Ramesh AU - Ram, B.V. Shankar 
JO  - International Journal of Electrical and Power Engineering
VL  - 3
IS  - 4
SP  - 208
EP  - 214
PY  - 2009
DA  - 2001/08/19
SN  - 1990-7958
DO  - ijepe.2009.208.214
UR  - https://makhillpublications.co/view-article.php?doi=ijepe.2009.208.214
KW  - DVR
KW  -multilevel
KW  -neural
KW  -cascade inverter
KW  -mitigation
AB  - This study proposes a neural controller for cascade inverter-type Dynamic Voltage Restorer (DVR) to compensate voltage sags in utility voltages in power distribution network. The proposed DVR is implemented using multilevel inverter topology with isolated dc energy storage. The phase shifted PWM technique is described to generate firing pulses to cascaded inverter. The proposed controller adopts itself to the sag and provides effective means of mitigating the voltage sags with minimum harmonics at the utility end. The proposed concept was simulated using MATLAB simulink environment. The simulation results are presented to verify the performance of the proposed multilevel dynamic voltage restorer.
ER  -