Fault statistical analysis method and device for electric energy metering device

Abstract

The embodiment of the invention discloses a fault statistical analysis method and device for an electric energy metering device. The electric energy metering device fault statistical analysis method comprises the steps of obtaining fault processing work orders of a plurality of electric energy metering devices; obtaining the key field information in the fault processing work order, which comprises fault information and equipment information corresponding to the electric energy metering device; based on the parameter category corresponding to the equipment information and / or the parameter category corresponding to the fault information, according to a corresponding preset statistical index, setting statistical ranges of different statistical dimensions. According to the method, the fault information of the plurality of electric energy metering devices in each statistical range is counted, so that statistical analysis of different dimensions of the fault information of the plurality of electric energy metering devices is realized, and objective and accurate operation basis can be provided for bidding work of the electric energy metering devices; meanwhile, the reliability and effectiveness of operation quality management execution work of the electric energy metering device can be observed conveniently.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of operation quality management of electric energy metering devices, and in particular, to a statistical analysis method and device for faults of electric energy metering devices. Background technique [0002] In recent years, State Grid has attached great importance to the operation quality management of electric energy metering devices, and put forward more requirements for the operation quality management of electric energy metering devices. [0003] The current operation quality management of electric energy metering devices is only to regularly carry out special quality sampling inspections on electric energy metering instruments and metering automation terminals (except power collection terminals in factories and stations) to track the operating quality of the devices. For example, for electric energy meters and metering automation terminals that have been in operation for one...

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Problems solved by technology

However, there is no statistical analysis of the operation quality of the electric energy metering device, so it is impossible to provide an objective and accurate operation basis for the bidding work of the electric energy metering device, and it is also impossible to observe the reliability and effectiveness of the operation quality management of the electric energy metering device, which is not conducive to Control the management of the operation quality of electric energy metering devices at the source

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