RAZA , Ali

Although various topologies of multi-terminal high voltage direct current (MT-HVdc) transmission systems are available in the literature, most of them are prone to loss of flexibility, reliability, stability, and redundancy in the events of grid contingencies. In this research, two new wind farms and substation ring topology (2WF-SSRT) are...

The integration of offshore wind farms has revitalized the interest in multi–terminal highvoltage direct current (M–HVdc) transmission grids. HVdc breakers' importance has increased asM–HVdc grids are now a commercial truth. Several HVdc circuit breaker technologies have beendeveloped, published, and appeared as prototypes for HVdc networks....

This paper proposes a new droop coefficient design method with the aim of improving the power-sharing accuracy among the converters in a multi-terminal dc (MTDC) system. The proposed droop coefficient design method works by adjusting the droop coefficient and can realize an arbitrary power-sharing ratio among all the converters in an MTDC...