Method and system for evaluating running benefits of electric-railway power supply grid engineering

The invention relates to a method and system for evaluating running benefits of electric-railway power supply grid engineering. The method comprises: actual running power data needing evaluation are collected; according to the collected power data, the efficiency of an electric-railway power supply project is evaluated; on the basis of the collected power data, the electric-railway power supply engineering project effect is evaluated; on the basis of the collected power data, project safety of the electric-railway power supply engineering is evaluated; and a running effect meeting a power usage need is evaluated comprehensively by considering the project efficiency, project effect and project safety. 本发明涉及种电铁供电电网工程运行效益评价方法及系统，其特征在于包括以下内容：采集需要评价的实际运行电力数据；根据采集的电力数据对该电铁供电项目效能进行评价；根据采集的电力数据对该电铁供电电网工程项目效果进行评价；根据采集的电力数据对该电铁供电工程的项目安全进行评价；综合考虑项目效能、项目效果和项目安全，对满足用电需求的运行效果综合评价。