Method and system for judging small and micro-load electric quantity of transformer

Abstract

The invention discloses a method and a system for judging small and micro-load electric quantity of a transformer. The method comprises the following steps: S1, extracting basic data of a user transformer involved in an area to which the system belongs from a marketing system or a database by the system; S2, gradually judging the service work order state, the related transformer state and the related transformer electric quantity in the target user data; and S3, extracting the metering quantity of the metering device of the shutdown transformer associated with the target user, and judging whether an abnormal condition exists. By implementing the method and the system, the problems of no processing standard, non-uniform execution conditions in various places and unguaranteed quality in theoriginal pure experience mode are solved, the usability is realized, the labor cost can be effectively reduced, the working efficiency is improved, and the targeted management is provided.

Description

technical field [0001] The invention belongs to the field of electric power management, and relates to a method and system for judging the small and micro load electric quantity of a transformer. Background technique [0002] In the non-load peak period and the off-season of enterprise operation, users often temporarily report the shutdown of the transformer in order to reduce the basic electricity cost of the transformer. After the business, the corresponding staff will go to the scene with the user to shut down the shutdown transformer. [0003] In the actual situation, there have been a large number of user transformers that still have small and micro loads in time after they are shut down. Faced with such a situation, how to settle the small and micro loads for users of out of service transformers has always been a judgment and treatment. problem. [0004] On the one hand, in order to meet the requirements of electricity fee recovery and line loss assessment, if there ...

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Problems solved by technology

[0005] The technical problem to be solved by the embodiments of the present invention is to provide a method and system for judging the small and micro load power of transformers, which solves the judgment management of small and micro load power in transformers that deal with suspension and non-permanent capacity reduction. The pertinence is not strong, and the judgment Inconsistent labeling, high cost, and low efficiency

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