Research on Key Technologies of Rapid Assistant Decision Making for Distribution Power Dispatching

This paper is about the technology of rapid decision support in distribution network. Firstly, this paper introduces the topological calculation method of standby automatic switching device in the on-line static security analysis of distribution network using depth search algorithm in graph theory. Secondly, the paper introduces searching algorithm, the steady-state current checking algorithm and the impulse current calculation method of the closed-loop switch. Finally, the paper shows the related R&D and engineering work of a dispatch in central China and a dispatch in North China.