Article (Scientific journals)
Coordinated Supervisory Control of Multi-Terminal HVDC Grids: a Model Predictive Control Approach
Papangelis, Lampros; Debry, Marie-Sophie; Panciatici, Patrick et al.
2017In IEEE Transactions on Power Systems, 32 (6), p. 4673-4683
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Keywords :
Multi-terminal HVDC grids; voltage source converter; corrective control; model predictive control
Abstract :
[en] A coordinated supervisory control scheme for future multi-terminal High-Voltage Direct-Current (HVDC) grids is proposed. The purpose is to supervise the grid and take appropriate actions to ensure power balance and prevent or remove voltage or current limit violations. First, using DC current and voltage measurements, the power references of the various Voltage Sources Converters (VSC) are updated according to participation factors. Next, the setpoints of the converters are smoothly adjusted to track those power references, while avoiding or correcting limit violations. The latter function resorts to Model Predictive Control and a sensitivity model of the system. The efficiency of the proposed scheme has been tested through dynamic simulations of a five-terminal HVDC grid interconnecting two asynchronous AC areas and a wind farm.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Papangelis, Lampros ;  Université de Liège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Debry, Marie-Sophie
Panciatici, Patrick
Van Cutsem, Thierry  ;  Université de Liège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Language :
English
Title :
Coordinated Supervisory Control of Multi-Terminal HVDC Grids: a Model Predictive Control Approach
Publication date :
November 2017
Journal title :
IEEE Transactions on Power Systems
ISSN :
0885-8950
Publisher :
IEEE, Piscataway, United States - New Jersey
Volume :
32
Issue :
6
Pages :
4673-4683
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
Available on ORBi :
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