Advanced solutions and services to comply with the grid codes regulations

• Build-in signal injections and high-end recording features to support 

– System identification (of Generator and Grid), even when no dynamic Model data is available

from the OEMs- Fast and efficient capturing of network disturbances,

supporting post-mortem analysis of large-scale network events and prove related unit

compliance (e.g. NERC MOD-026-1)- Post-mortem analysis of failure on the complete gen-set.

• Adaptive PSS (APSS), with a patented grid observer, which optimizes the PSS settings based on actual

network and operation conditions.

• Advanced Speed measurement algorithms based on dynamic generator models to improve PSS

performance during interarea and local modes

• Dedicated RoCoF (Rate of Change of Frequency) PSS Blocking function to block PSS during large scale

grid frequency changes, to avoid malfunctions.

• Designated filter networks to avoid torsional interactions, and risks of mechanical damages