@incollection{MontaƱana-Romeu11, author = {Vicente Leon-Martinez and Joaquin MontaƱana-Romeu}, title = {Active and Reactive Power Formulations for Grid Code Requirements Verification}, booktitle = {From Turbine to Wind Farms}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Gesche Krause}, chapter = {3}, doi = {10.5772/15305}, url = {https://doi.org/10.5772/15305} }