Results 171 to 180 of about 6,378 (207)

Optimized fault detection and control for enhanced reliability and efficiency in DC microgrids. [PDF]

open access: yesSci Rep
Somanna B   +6 more
europepmc   +1 more source

VSC-HVDC Station With SSSC Characteristics

IEEE Transactions on Power Electronics, 2004
Commercial installations of voltage-source converter-high voltage direct current (VSC-HVDC) are now in service as asynchronous link and as underwater/underground DC transmission. The research reported in his paper is directed to providing VSC-HVDC with synchronizing power and damping power so that after a transient the steady-state is reached in ...
F. Al Jowder, B.T. Ooi
openaire   +1 more source

VSC-HVDC Control System

2020
In the case of VSC-based HVDC transmission systems, the transfer of power is controlled in the same way as in the case of a classic HVDC transmission. The inverter side controls the active power, while the rectifier side controls the DC voltage [33, 56]. With classic HVDC, the reactive power cannot be controlled independently of the active power.
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire   +1 more source

Towards interoperability in VSC-HVDC Networks

2022
High voltage direct current (HVDC) transmission infrastructure plays a key role in enabling the integration of renewable energy sources (RES). Moreover, the grid of the future is expected to have a high penetration of power electronics interfaced devices (PEIDs), which play a fundamental part in the energy transition towards carbon neutrality.
P. Butkus   +8 more
openaire   +1 more source

VSC-HVDC Simulation Results

2020
The system considered in this book is given in Fig. 5.1. The HVDC system consists of two VSCs connected via a DC link. The control of converter VSC-1 is done by using DC voltage control, whereas the control of converter VSC-2 is done by active power control. In this chapter, the steady-state and transient behavior of control schemes in normal and fault
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire   +1 more source

HVDC cable modelling for VSC-HVDC applications

2014 IEEE PES General Meeting | Conference & Exposition, 2014
This paper assesses the impact of commonly used cable modelling techniques on the accuracy and simulation speed of detailed VSC-HVDC models for a range of typical studies. The results show that the choice of cable model can have a significant impact on the accuracy of the VSC-HVDC models and that employing a higher fidelity cable model does not ...
Beddard, A., Barnes, M.
openaire   +2 more sources

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