Field elimination method for eliminating continuous multi-day meter reading data deficiency fault of electric energy meter

Abstract

The invention relates to a field elimination method, especially to a field elimination method for eliminating a continuous multi-day meter reading data deficiency fault of an electric energy meter. Atpresent, some faults need to be dealt with on the scene; the field processing efficiency is low; and wrong determination, determination missing, and repeated determination occur easily. A first fieldfault elimination method with a local communication mode being a non-RS485 mode and a second field fault elimination method with a local communication mode being an RS485 mode are provided. The firstfield fault elimination method includes: step 11, a preparation step is performed; and step 12, an elimination step is performed; to be specific, information check, general checking, and parameter checking are carried out; local communication is investigated; reading of electric energy meter data is carried out; manual fault determination is carried out; and then feeding back to the system is performed. The second field fault elimination method includes: step 21, a preparation step is performed; step 22, an elimination step is performed; to be specific, information check is performed; generalchecking is performed; terminal parameters are investigated; local communication is investigated; reading of electric energy meter data is carried out; manual fault determination is carried out; andthen feeding back to the system is performed. Therefore, the processing speed is increased; the wrong determination, determination missing, and repeated determination are avoided; and a problem of lack of multi-day meter reading data under the concentrator can be solved quickly and accurately.

Description

technical field [0001] The invention relates to an on-site erasure method, in particular to an on-site erasure method for electric energy meters without meter reading data faults for several days. Background technique [0002] Since the number of collection terminals in Zhejiang Province exceeds 3 million, and the manufacturers, batches, protocols, models, accessories, etc. are different, the operation and maintenance teams in each city have different and independent methods for eliminating such faults. The failure of the energy meter under the concentrator to have no data has also produced various methods of eliminating defects in daily operation and maintenance work. [0003] With the continuous advancement of the installation of smart energy meters for low-voltage users in Zhejiang Province, many faults can be directly handled remotely. However, some faults must be handled on-site, and the efficiency of on-site processing is low, and it is easy to make wrong, missed, and...

AI Technical Summary

Problems solved by technology

However, some faults must be handled on-site. The efficiency of on-site processing is low, and it is easy to misjudge, miss, and repeat judgments.

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