@article{paperid:1039618, author = {Saeed Golestan and Monfared, Mohammad and Francisco D. Freijedo and Josep M. Guerrero}, title = {Performance Improvement of a Pre-filtered Synchronous-Reference-Frame PLL By Using a PID-Type Loop Filter}, journal = {IEEE Transactions on Industrial Electronics}, year = {2014}, volume = {61}, number = {7}, month = {July}, issn = {0278-0046}, pages = {3469--3479}, numpages = {10}, keywords = {Loop filter; proportional-integral-derivative (PID) controller; synchronization; synchronous-reference-frame phase-locked loop (SRF-PLL)}, }