Abstract—Subsynchronous Resonance (SSR) is a well known phenomenon that is observed in the conventional energy generation and wind farm sites. SSR is more prone to generation sites that are directly connected to the series compensated transmission lines. Series compensation is required to improve the voltage profile and reduce transmission losses of the transmission lines. The work presented here aims to highlight the potential causes, the system configurations and the methods that are used to identify SSR. The main focus of the poster is to outline frequency scan techniques that are based on the small signal perturbation method. The analysis generally employs Electro Magnetic Transient Program (EMTP). This technique provides the spectrum of frequency response to resistance and reactance. Finally, based on that we deduce the damping provided by the system, and thereby the SSR risk to the project.