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

A power meter, data-free technology, applied in the field of on-site disinfection, can solve the problems of low on-site processing efficiency, easy to misjudgment, missed judgment, repeated judgment, etc.

Active Publication Date: 2018-05-11
STATE GRID ZHEJIANG ELECTRIC POWER +3
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Field elimination method for eliminating continuous multi-day meter reading data deficiency fault of electric energy meter
  • Field elimination method for eliminating continuous multi-day meter reading data deficiency fault of electric energy meter
  • Field elimination method for eliminating continuous multi-day meter reading data deficiency fault of electric energy meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0090] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0091] The on-site fault elimination method that the electric energy meter has no meter reading data failure for several days includes the first on-site fault elimination method in which the local communication mode is non-RS485 and the second on-site fault elimination method in which the local communication mode is RS485;

[0092] 1. The first on-site defect elimination method includes a preparation step and a defect elimination step.

[0093] Among them, the preparatory steps: summarizing the failure causes of all the energy meters under the I-type concentrator with no data; selecting the most optimized I-type concentrator for the energy meter with no data; summarizing all the I-type concentrators for the energy meters The fault handling method with no data; the processing results are fed back to the on-site defect elimination syst...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 韩霄汉叶方彬赵羚刘颖王朝亮金漪莫杭明沈曙明沈建良严华江吕妙莉胡书红
Owner STATE GRID ZHEJIANG ELECTRIC POWER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap