Gl. Torres et Vh. Quintana, On a nonlinear multiple-centrality-corrections interior-point method for optimal power flow, IEEE POW SY, 16(2), 2001, pp. 222-228
Large scale nonlinear optimal power flow (OPF) problems have been efficient
ly solved lately by extensions from linear programming to nonlinear program
ming of the primal-dual logarithmic barrier interior-point method and its p
redictor-corrector variant. Motivated by the impressive performance of the
nonlinear predictor-corrector extension, in this paper we extend from linea
r programming to nonlinear OFF the efficient multiple centrality correction
s (MCC) technique that was developed by Gondzio, The numerical performance
of the proposed MCC algorithm is evaluated on a set of power networks rangi
ng in size from 118 buses to 2098 buses. Extensive computational results de
monstrate that the MCC technique is fast and robust, and outperforms the su
ccessful predictor-corrector technique.