TY - JOUR
T1 - Recent Approaches of Forecasting and Optimal Economic Dispatch to Overcome Intermittency of Wind and Photovoltaic (PV) Systems
T2 - A Review
AU - Ellahi, Manzoor
AU - Abbas, Ghulam
AU - Khan, Irfan
AU - Koola, Paul Mario
AU - Mashood, Nasir
AU - Raza, Ali
AU - Farooq, Umar
PY - 2019/11/19
Y1 - 2019/11/19
N2 - Renewable energy sources (RESs) are the replacement of fast depleting, environment polluting, costly, and unsustainable fossil fuels. RESs themselves have various issues such as variable supply towards the load during different periods, and mostly they are available at distant locations from load centers. This paper inspects forecasting techniques, employed to predict the RESs availability during different periods and considers the dispatch mechanisms for the supply, extracted from these resources. Firstly, we analyze the application of stochastic distributions especially the Weibull distribution (WD), for forecasting both wind and PV power potential, with and without incorporating neural networks (NN). Secondly, a review of the optimal economic dispatch (OED) of RES using particle swarm optimization (PSO) is presented. The reviewed techniques will be of great significance for system operators that require to gauge and pre-plan flexibility competence for their power systems to ensure practical and economical operation under high penetration of RESs.
AB - Renewable energy sources (RESs) are the replacement of fast depleting, environment polluting, costly, and unsustainable fossil fuels. RESs themselves have various issues such as variable supply towards the load during different periods, and mostly they are available at distant locations from load centers. This paper inspects forecasting techniques, employed to predict the RESs availability during different periods and considers the dispatch mechanisms for the supply, extracted from these resources. Firstly, we analyze the application of stochastic distributions especially the Weibull distribution (WD), for forecasting both wind and PV power potential, with and without incorporating neural networks (NN). Secondly, a review of the optimal economic dispatch (OED) of RES using particle swarm optimization (PSO) is presented. The reviewed techniques will be of great significance for system operators that require to gauge and pre-plan flexibility competence for their power systems to ensure practical and economical operation under high penetration of RESs.
KW - Renewable energy sources
KW - Forecasting
KW - Weibull distribution
KW - Neural networks
KW - Optimal economic dispatch
KW - Particle swarm optimization
UR - http://www.scopus.com/inward/record.url?scp=85076024770&partnerID=8YFLogxK
U2 - 10.3390/en12224392
DO - 10.3390/en12224392
M3 - Review article
SN - 1996-1073
VL - 12
JO - Energies
JF - Energies
IS - 22
M1 - 4392
ER -