, Wind energy technology roadmap, 2013.

N. Flourentzou, V. Agelidis, and G. Demetriades, VSC-based HVDC power transmission systems: An overview, IEEE Transactions on, vol.24, pp.592-602, 2009.

C. Dierckxsens, K. Srivastava, M. Reza, S. Cole, J. Beerten et al., A distributed DC voltage control method for VSC MTDC systems, Electric Power Systems Research, vol.82, issue.1, pp.54-58, 2012.

J. Beerten and R. Belmans, Modeling and control of multi-terminal VSC HVDC systems, Energy Procedia, vol.24, pp.123-130, 2012.

A. Egea-alvarez, J. Beerten, D. Van-hertem, and O. Gomis-bellmunt, Primary and secondary power control of multiterminal HVDC grids, AC and DC Power Transmission (ACDC 2012, pp.1-6, 2012.

S. Akkari, M. Petit, J. Dai, and X. Guillaud, Interaction between the voltage-droop and the frequency-droop control for multi-terminal HVDC systems, AC and DC Power Transmission, 11th IET International Conference on, pp.1-7, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01243994

E. Prieto-araujo, F. Bianchi, A. Junyent-ferré, and O. Gomis-bellmunt, Methodology for droop control dynamic analysis of multiterminal VSC-HVDC grids for offshore wind farms, IEEE Transactions on, vol.26, pp.2476-2485, 2011.

R. Eriksson, J. Beerten, M. Ghandhari, and R. Belmans, Optimizing DC voltage droop settings for AC/DC system interactions, IEEE Transactions on, vol.29, pp.362-369, 2014.

E. Prieto-araujo, A. Egea-alvarez, S. Fekri, and O. Gomis-bellmunt, DC voltage droop control design for multi-terminal HVDC systems considering AC and DC grid dynamics, IEEE Transactions on, issue.99, pp.1-1, 2015.

J. Beerten, S. D'arco, and J. Suul, Cable model order reduction for HVDC systems interoperability analysis, AC and DC Power Transmission, 11th IET International Conference on, pp.1-10, 2015.

O. Ramos-leanos, J. Naredo, J. Mahseredjian, C. Dufour, J. Gutierrez-robles et al., A wideband line/cable model for real-time simulations of power system transients, IEEE Transactions on, vol.27, pp.2211-2218, 2012.

P. Rault, Dynamic Modeling and Control of Multi-Terminal HVDC Grids, Laboratory, vol.2, 2014.

S. Akkari, J. Dai, M. Petit, P. Rault, and X. Guillaud, Small-signal modelling for in-depth modal analysis of an MTDC system, Electrical Power and Energy Conference (EPEC), pp.233-238, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01244019

S. Skogestad and I. Postlethwaite, Multivariable Feedback Control, Analysis and Design, 2007.

S. Akkari, J. Dai, M. Petit, and X. Guillaud, Coupling between the frequency droop and the voltage droop of an AC/DC converter in an MTDC system, PowerTech, pp.1-6, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01244005