SSR


SUBSYNCHRONOUS RESONANCE ANALYSIS

SSR is an add-on module to SSAT that provides an easy-to-use interface to systematically perform subsynchronous resonance (SSR) analysis of a power system in frequency domain.

Features

  • Based on frequency scan technique and modal analysis method

  • Identification of network resonance frequencies

  • Identification of generators interacting with network dynamics

  • Identification of interactions between network dynamics and control systems of wind turbine generators

  • Determination of possible SSR frequencies and damping

  • Analysis of system with different levels of compensation for transmission lines