Electric power overhauling system and method

Abstract

The invention provides an electric power overhauling system and method. The system comprises a fault information collection module, a fault information processing module, a fault information responsemodule and a master control platform; the fault information collection module is used for collecting fault information in real time; the fault information processing module is used for positioning a fault location and diagnosing a fault electric power element; the fault information response module is used for distributing an overhauling tool according to fault judgment information, and obtaining an overhauling tool and a spare parts list; the master control platform obtains corresponding fault tendency prediction information by adopting a preset fault tendency prediction rule according to thereceived fault information, fault judgment information, overhauling tool and the spare parts list, judging a risk level of the fault according to the fault tendency prediction information, and performing the backup overhauling personnel and the overhauling tool preparation according to the fault risk level, and realizing the accurate carrying of the overhauling tool and the spare parts and the accurate allocation, thereby improving the electric power overhauling efficiency and greatly shortening the fault time of the electric power system.

Description

technical field [0001] The present disclosure relates to the technical field of electric power maintenance, in particular to an electric power maintenance system and method. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Power system fault diagnosis is to use the fault information generated after the fault to timely and effectively determine the fault component, and provide auxiliary decision-making for the dispatcher to quickly identify the fault, which helps to remove the fault as soon as possible and restore the normal operation of the power system. Scholars at home and abroad have carried out a lot of research in this field and proposed many fault diagnosis methods. The fault diagnosis method based on the existing analytical model is relatively mature and has been applied in the actual power system. However, once a power failure oc...

AI Technical Summary

Problems solved by technology

The fault diagnosis method based on the existing analytical model is relatively mature and has been applied in the actual power system. However, once a power failure occurs, the maintenance staff only carry common maintenance tools to find the maintenance location. When the fault type is determined, manual confirmation is required. What kind of maintenance tools and spare parts are needed, which greatly delays the recovery time of the power system, which is likely to cause secondary damage to the power system, and at the same time, long-term power outages are likely to cause huge economic losses

[0004] Therefore, the inventors of the present disclosure believe that the current problems to be solved are as follows: (1) After the power system fails, without knowing the specific location of the grid fault, blindly dispatching maintenance personnel, unable to reach the exact fault location in time; After a system failure, it is impossible to accurately determine the type of failure, and it is impossible to accurately carry maintenance tools and spare parts to the maintenance location; (3) After a power system failure, it is impossible to analyze and judge in time when encountering an unknown power system failure

Images