The sub‐synchronous interactions (SSIs) observed in wind power plants have gained
attention in recent years. These oscillations are characterised by the diversity of wind power …

Power flow control has become increasingly important in recent years in the area of smart
power systems that have to integrate increased shares of variable renewable energy …

A long transmission line needs controllable series as well as shunt compensation for power
flow control and voltage regulation. This can be achieved by suitable combination of passive …

Flexible ac transmission systems, as a key building block of transmission-level smart girds,
have shown effective functionalities in promoting the system operation security and service …

The HVDC converter control can destabilize torsional modes of nearby turbogenerators. The
first experience of HVDC-turbine generator torsional interaction was observed in 1977 …

To evaluate the stability of Subsynchronous Torsional Interactions (SSTI), we propose a
simple and effective approach using admittance model. The proposed approach gives the …

Transmission network reinforcements are being undertaken to meet renewable energy
targets toward a low carbon transition. High-voltage direct-current (HVDC) links and series …

Improvement in the power transfer capability and the system stability of long transmission
lines by series compensation is a cost-effective solution. However, the Subsynchronous …

Control strategy of unified power flow controller (UPFC) utilizing dq decoupling control is
deduced in this paper, which can closely follow the control orders of the active and reactive …

The integration of wind farms into the transmission network has raised various concerns and
objections. To address these challenges, the deployment of series compensators has …