Algebraic and Parametric Solvers for the Power Flow Problem: Towards Real-Time and Accuracy-Guaranteed Simulation of Electric Systems

摘要: The power flow model performs the analysis of electric distribution and transmission systems. With this statement at hand, in work we present a summary those solvers for equations, both algebraic parametric version. application Alternating Search Direction method to problem is also detailed. This results family iterative that combined with Proper Generalized Decomposition technique allows solve version equations. Once solution computed using strategy, analyzing network state or solving optimization problems, inclusion generation real-time, becomes straightforward procedure since available. Complementing approach, an error strategy implemented each step solver. Thus, indicators are used as stopping criteria controlling accuracy approximation during construction process. these methods IEEE 57-bus taken numerical illustration.