Reference : Impact of delays on a consensus-based primary frequency control scheme for AC systems co...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/66127
Impact of delays on a consensus-based primary frequency control scheme for AC systems connected by a multi-terminal HVDC grid
English
Dai, Jing [ > > ]
Phulpin, Yannick [ > > ]
Sarlette, Alain mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation >]
Ernst, Damien mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation >]
Aug-2010
Proceedings of the 2010 IREP Symposium - Bulk Power Systems Dynamics and Control - VIII
Yes
No
International
978-1-4244-7465-3
978-1-4244-7466-0
2010 IREP Symposium - Bulk Power Systems Dynamics and Control - VIII
1-6 August 2010
Buzios, Rio de Janeiro
Brazil
[en] multi-terminal HVDC ; primary frequency control ; consensus
[en] This paper addresses the problem of sharing primary frequency control reserves among nonsynchronous AC systems connected by a multi-terminal HVDC grid. We focus on a control scheme that modifies the power injections from the different areas into the DC grid based on remote measurements of the other areas’ frequencies. This scheme is proposed and applied to a simplified system in a previous work by the authors. The current paper investigates the effects of delays on the control scheme’s effectiveness. The study shows that there generally exists a maximum acceptable delay, beyond which the areas’ frequency deviations fail to converge to an equilibrium point. This constraint should be taken into account when commissioning such a control scheme.
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/66127
10.1109/IREP.2010.5563305

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