Table 1 Sample of reported literature that utilized FACTS in SSO alleviation.
From: A proposed methodology for mollification of subsynchronous oscillation in DFIG-based wind farm
Refs. | FACTs device | Utilized controller/ Approach | Remarks |
|---|---|---|---|
TCSC | PI controller | The authors investigated the appropriate parameters of TCSC Investigation of the proper synchronization signal | |
TCSC | Proportional resonance with harmonic compensators (PR + HC) | Coordinated design of PR + HC with TCSC | |
Static synchronous compensator (STATCOM) | PI controller | Instability can result from the SSO caused by the IGE being visible when the transmission system resistance is reduced | |
GCSC | PI controller | There is a crucial for using an auxiliary damping controller with the GCSC | |
Static synchronous series compensator (SSSC) | Fuzzy logic control | Reduction in steady state error and increased damping ability | |
Static var compensator (SVC) | Adaptive neuro-fuzzy inference systems (ANFIS) | The ANFIS’s ability to damp SSR and low-frequency oscillations | |
SVC | Fractional sliding mode control | The proposed controller quickly mitigates SSCI and increases system resilience at the same time | |
Voltage source converter-based HVDC | PI controller | Mitigation of the torsional oscillation and equipment interaction | |
Unified power flow controller (UPFC) | PI controller | Proposes UPFC’s novel control strategy Enhanced damping capability | |
GCSC | Takagi–Sugeno fuzzy control | Cost-effective solution for SSO damping | |
GCSC | PI controller | Using additional supplementary damping control signal | |
GCSC | Turn off angle generation based on frequency and maximum voltage value estimation | Fast response and simple implementation |
