Risk-mitigated optimal power flow for wind powered grids
作者： E. Sjodin , D. F. Gayme , U. Topcu
关键词: Engineering 、 Control engineering 、 Renewable energy 、 Power flow 、 Reliability engineering 、 Network topology 、 Optimal control 、 Electric power system 、 Grid 、 Risk management 、 Energy storage
摘要: Increased penetration of renewable energy sources poses new challenges to the power grid. Grid integrated storage combined with fast-ramping conventional generation can help address associated output variability. This paper proposes a risk mitigating optimal flow (OPF) framework study dispatch and placement units in system wind generators that are supplemented by back-up generators. OPF charge/discharge dynamics is solved as finite-horizon control problem. Chance constraints used implement mitigation strategy. The model applied case studies based on IEEE 14 bus benchmark system. First, we scheduling spinning reserves when loads subject uncertainties. then extended investigate across different network topologies. results quantify need for well suggest strategy their placement.
sci-hub.se 参考文章(28)
Godfrey Boyle, Renewable Energy: Power for a Sustainable Future ,(2012)
Arthur R. Bergen, Power Systems Analysis ,(1986)
Timothy Yau, Lewis Walker, Huber Graham, Avijit Gupta, Richard Raithel, Effects of Battery Storage Devices on Power System Dispatch IEEE Transactions on Power Apparatus and Systems. ,vol. 100, pp. 375- 383 ,(1981) , 10.1109/TPAS.1981.316866
R.A. Jabr, B.C. Pal, Intermittent wind generation in optimal power flow dispatching Iet Generation Transmission & Distribution. ,vol. 3, pp. 66- 74 ,(2009) , 10.1049/IET-GTD:20080273
P P Varaiya, F F Wu, J W Bialek, Smart Operation of Smart Grid: Risk-Limiting Dispatch Proceedings of the IEEE. ,vol. 99, pp. 40- 57 ,(2011) , 10.1109/JPROC.2010.2080250
Martin Geidl, Goran Andersson, A modeling and optimization approach for multiple energy carrier power flow ieee powertech conference. pp. 1- 7 ,(2005) , 10.1109/PTC.2005.4524640
A. Charnes, W. W. Cooper, Chance-Constrained Programming Management Science. ,vol. 6, pp. 73- 79 ,(1959) , 10.1287/MNSC.6.1.73
Ulrich Focken, Matthias Lange, Kai Mönnich, Hans-Peter Waldl, Hans Georg Beyer, Armin Luig, Short-term prediction of the aggregated power output of wind farms—a statistical analysis of the reduction of the prediction error by spatial smoothing effects Journal of Wind Engineering and Industrial Aerodynamics. ,vol. 90, pp. 231- 246 ,(2002) , 10.1016/S0167-6105(01)00222-7
G. Gross, F.D. Galiana, Short-term load forecasting Proceedings of the IEEE. ,vol. 75, pp. 1558- 1573 ,(1987) , 10.1109/PROC.1987.13927
R.A. Jabr, Optimal Power Flow Using an Extended Conic Quadratic Formulation IEEE Transactions on Power Systems. ,vol. 23, pp. 1000- 1008 ,(2008) , 10.1109/TPWRS.2008.926439