An overview of ancillary services and HVDC systems in European context

A Kaushal, D Van Hertem - Energies, 2019 - mdpi.com
Liberalization of electricity markets has brought focus on the optimal use of generation and
transmission infrastructure. In such a scenario, where the power transmission systems are …

Control of multi-terminal HVDC networks towards wind power integration: A review

FD Bianchi, JL Domínguez-García… - … and Sustainable Energy …, 2016 - Elsevier
More interconnections among countries and synchronous areas are foreseen in order to
fulfil the EU 2050 target on the renewable generation share. One proposal to accomplish …

HVDC systems in smart grids

M Barnes, D Van Hertem, SP Teeuwsen… - Proceedings of the …, 2017 - ieeexplore.ieee.org
The use of direct current (dc) power networks, either at high voltage or at medium voltage, is
being increasingly seen in modern smart grids. This is due to the flexible control possible …

Analysis of power sharing and voltage deviations in droop-controlled DC grids

J Beerten, R Belmans - IEEE Transactions on Power Systems, 2013 - ieeexplore.ieee.org
This paper analyzes the influence of the converter droop settings and the dc grid network
topology on the power sharing in a dc grid based on voltage source converter high voltage …

DC voltage droop control design for multiterminal HVDC systems considering AC and DC grid dynamics

E Prieto-Araujo, A Egea-Alvarez… - … on Power Delivery, 2015 - ieeexplore.ieee.org
This paper focuses on the droop-based dc voltage control design for multiterminal VSC-
HVDC grid systems, considering the ac and the dc system dynamics. The droop control …

Droop control for loss minimization in HVDC multi-terminal transmission systems for large offshore wind farms

M Aragüés-Peñalba, A Egea-Alvarez… - Electric Power Systems …, 2014 - Elsevier
A control scheme is proposed in order to minimize the losses in multi-terminal HVDC
systems for large offshore wind power plants. This approach is based on two cascaded …

Modeling and control of HVDC grids: A key challenge for the future power system

J Beerten, O Gomis-Bellmunt, X Guillaud… - 2014 Power Systems …, 2014 - ieeexplore.ieee.org
HVDC technology is developing fast and HVDC grids are increasingly seen as a possible
and feasible solution to manage the future power system with large amounts of renewables …

Hierarchical power control of multiterminal HVDC grids

A Egea-Alvarez, J Beerten, D Van Hertem… - Electric Power Systems …, 2015 - Elsevier
This article introduces a hierarchical power control structure for Multi-terminal High Voltage
Direct Current (MT-HVDC) systems. The presented hierarchy is similar to the control …

Control approach for the multi-terminal HVDC system for the accurate power sharing

A Kirakosyan, EF El-Saadany… - … on Power Systems, 2017 - ieeexplore.ieee.org
This paper presents a new control strategy for voltage source converter based Multi-
Terminal High Voltage Direct Current (MTDC) systems. The proposed control approach …

An improved droop-based control strategy for MT-HVDC systems

F Mohammadi, GA Nazri, M Saif - Electronics, 2020 - mdpi.com
This paper presents an improved droop-based control strategy for the active and reactive
power-sharing on the large-scale Multi-Terminal High Voltage Direct Current (MT-HVDC) …