Power distribution network analysis system and method based on N-1 criterion

The invention relates to a technical scheme of a power distribution network analysis system and method based on an N-1 criterion. The method comprises the steps of: obtaining a user instruction, used for power distribution network analysis, of an interaction interface, transmitting the instruction in a message queue mode, executing the analysis, and displaying an analysis result; and generating an executable program according to the user instruction, selecting corresponding data from a historical library or a real-time library through the executable program, executing power distribution network feeder load analysis based on an N-1 criterion, and sending an analysis result. The method has the beneficial effect that the problem that the operation safety analysis of a power grid with the load rapidly increasing and the operation grid frame changing at any time is difficult is solved. 本发明涉及一种基于N-1准则的配电网分析系统及方法的技术方案，包括：获取交互界面的用于配电网分析的用户指令，以消息队列方式将指令发送并执行分析，以及，显示分析结果；根据所述用户指令，生成可执行程序，通过所述可执行程序从历史库或实时库选取对应的数据并执行基于N-