Reference : Model predictive control of HVDC power flow to improve transient stability in power systems
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/101021
Model predictive control of HVDC power flow to improve transient stability in power systems
English
Phulpin, Yannick [ > > ]
Hazra, Jagabondhu [ > > ]
Ernst, Damien mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Smart grids >]
Oct-2011
Proceedings of the Second IEEE International Conference on Smart Grid Communications (IEEE SmartGridComm)
611-616
Yes
No
International
Second IEEE International Conference on Smart Grid Communications (IEEE SmartGridComm)
October 17-20, 2011
Brussels
Belgium
[en] power systems ; loss of synchronism ; model predictive control
[en] This paper addresses the problem of HVDC control using real-time information to avoid loss of synchronism phenomena in power systems. It proposes a discrete-time control strategy based on model predictive control, which solves at every time step an open-loop optimal-control problem using an A* event-tree search. Different optimisation criteria based on transient stability indices are compared. The paper presents simulations results for two benchmark systems with 9 and 24 buses, respectively, and an embedded HVDC-link. The results show that the control strategy leads to a modulation of the HVDC power flow that improves significantly the system’s ability to maintain synchronism in the aftermath of a large disturbance.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/101021

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