Coordinating LVRT, AID and Area EPS Reclosing Mechanisms.

The dynamic behavior of inverter-based generation during sudden grid events like short-circuits or circuit breaker operations is primarily based on the controller and the parameterization of the inverter. Several characteristics for low-voltage ride through functionalities are known which are targeting different objectives. Local grid protection requirements are competing with system stability requirements. This paper describes how the active islanding detection methods and the fast reactive current injection can be combined to meet both requirements. [ABSTRACT FROM AUTHOR]