@article{paperid:1027572, author = {Saeed Golestan and Monfared, Mohammad and Francisco D. Freijedo and Josep M. Guerrero}, title = {Design and Tuning of a Modified Power-Based PLL for Single-Phase Grid-Connected Power Conditioning Systems}, journal = {IEEE Transactions on Power Electronics}, year = {2012}, volume = {27}, number = {8}, month = {August}, issn = {0885-8993}, pages = {3639--3650}, numpages = {11}, keywords = {Frequency estimation; phase estimation; phaselocked loop (PLL); power-based PLL (pPLL); single phase gridconnected converters; synchronization}, }