Metering system evaluation method and device and readable storage medium

Abstract

The invention discloses a metering system evaluation method and device and a readable storage medium. The method comprises the steps of screening the energy consumption characteristic information of auser according to a preset keyword, and obtaining a key information item; carrying out energy consumption characteristic measurement and calculation based on the key information item, and determininga corresponding operation state parameter; and performing comparative analysis on the operation state parameter and a preset operation model library based on an output result of the operation state parameter to obtain an evaluation result. By measuring and calculating the key information items, the corresponding operation state parameter can be obtained. The operation state parameter is taken asinput of the preset operation model library, and corresponding output is acquired through the preset operation model library. And finally, the input of the operation state parameter is compared with the corresponding output to obtain the evaluation result of the metering system. Therefore, automatic evaluation of the metering system is realized, and the accuracy and credibility of evaluation and judgment of the metering device are improved.

Description

technical field [0001] The invention belongs to the technical field of electric energy measurement, and in particular relates to a measurement system evaluation method, a device and a readable storage medium. Background technique [0002] At present, in the design, configuration and installation of the metering device, the customer's main equipment characteristics, operation mode, abnormal risks, etc. have not been considered. Therefore, in fact, there is no effective method for the measurement system formed by the design and configuration before it is put into operation. The performance and potential risks after operation are perceived and pre-controlled, and the difficulty and investment cost of rectification after encountering problems after operation will increase sharply. [0003] The existing technology generally includes the following processes [0004] First, according to the requirements of the power supply plan, the design and selection of the metering system is c...

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Problems solved by technology

[0007] According to the needs of the rectification work, it may involve power outages, equipment replacement, dismantling, maintenance, installation, commissioning, etc. In terms of time and space requirements, construction difficulty and investment costs, it has been greatly improved compared to before it was put into operation. Objectively speaking caused a lot of inconvenience and loss

[0008] The existing review and acceptance is a compliance and pass review, which does not fully consider the factors that may be affected by the measurement system in the operating state, and it is difficult to take measures for pre-control;

[0009] Customers lack understanding of the impact of their own operation mode and equipment management on the metering system, and the energy use method is scientific and lean, which is likely to cause waste of electricity bills, equipment life reduction and even metering or safety risks caused by the customer's own reasons. question

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