Power system standby management method and device, storage medium and system

The invention discloses a power system standby management method and device, a storage medium and a system. Various data of a to-be-managed power system are acquired in real time to determine actual power transmission quantity and a corresponding risk scene, and the risk scene corresponding to the to-be-managed power system is subjected to model building and solving according to a preset dynamic power flow model to acquire the maximum power transmission quantity in the risk scene. According to the reserve management method and device, the storage medium and the system, the real-time accuracy of reserve capacity calculation of the power system is improved. The reserve condition is estimated according to a preset reserve estimation formula, the maximum power transmission amount and the actual power transmission amount for subsequent management. 本发明公开了一种电力系统备用管理方法、装置、存储介质以及系统。通过实时获取待管理电力系统的各项数据以确定实际输电量以及对应的风险场景，根据预设的动态潮流模型，对待管理电力系统对应的风险场景进行模型搭建和求解以获取所述风险场景下的最大输电量，并根据预设的备用估算公式、最大输电量以及实际输电量估算备用情况以用于后续管理，该备用管理方法、装置