A trust-region based sequential linear programming approach for AC optimal power flow problems
作者： L.P.M.I. Sampath , Bhagyesh V. Patil , H.B. Gooi , J.M. Maciejowski , K.V. Ling
DOI: 10.1016/J.EPSR.2018.09.002
关键词:
摘要: Abstract This study proposes a new trust-region based sequential linear programming algorithm to solve the AC optimal power flow (OPF) problem. The OPF problem is solved by linearizing cost function, balance and engineering constraints of system, followed control validity model. To alleviate problems associated with infeasibilities approximation, feasibility restoration phase introduced. uses original nonlinear quickly locate feasible point when approximation infeasible. follows convergence criteria satisfy first order optimality conditions for Studies on standard IEEE systems large-scale Polish show an acceptable quality set best-known solutions substantial improvement in computational time, scaling proportional network size.
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