Power system total transfer capacity(TTC) problem,which is transferred to a optimization problem with the largest TTC as a object function and a series of equation and inequation constraints,is solved in this paper by primal-dual path following interior point algorithm.

Fuzzy sets theory and primal-dual path following interior point algorithm are used for total transfer capacity(TTC) problem with the most disadvantageous loading direction and soft constraints.

Study on optimal power flow based on primal-dual interior point algorithm under perturbed KKT conditions and branch-and-bound method;

In this paper, a primal-dual interior point algorithm for a class of convex programming problemssubject to linear constraints is presented.

Polynomial Complexity of Primal-dual Interior-point Methods for Convex Quadratic Programming with Self-regular Proximity

This paper mainly presents the general model,optimal conditions of the semi-definite programming and its primal-dual potential reduction interior-point algorithm.

Aiming at general smooth constrained optimization problems,we proposed a primal-dual infeasible interior-point method.