Abstract
AbstractAbstract— DC-link transmission of VSC HVDC system has
shown to play a vital role for power tapping to serve distributed
loads that are near to the link corridor. However, enormous
power tapping if not curtailed could have detrimental effect on
the main VSCs operation, control and stability. In this paper,
single- and multi- power tapping limit determination together
with a supervisory optimal control of the power tapping on the dc
link of VSC HVDC system is proposed. The effectiveness of the
proposed technique is applied to a case study, demonstrated in
Matlab/Simulink program and simulation results presented