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A method for data collection of electricity meter in station area

A technology for data collection and electric meters, which is applied in the direction of transmission of electric meter data, data exchange through path configuration, and electrical components, etc. It can solve the problems of missing points, poor timeliness of meter reading tasks, and low efficiency of meter reading, and achieve signal transmission good quality effect

Active Publication Date: 2021-11-16
WUHAN ZHONGYUAN ELECTRONICS INFORMATION
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AI Technical Summary

Problems solved by technology

[0003] The traditional meter reading method of the concentrator adopts the interrupt polling method. It can only read the data of a small number of user meters at a time. The efficiency of meter reading is extremely low, and the timeliness of the meter reading task is poor. Affect the integrity and reliability of the power consumption data of the corresponding power users

Method used

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  • A method for data collection of electricity meter in station area
  • A method for data collection of electricity meter in station area
  • A method for data collection of electricity meter in station area

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0040] like figure 1 combine figure 2 As shown, the present invention provides a method for collecting user electric meter data in a station area, comprising the following steps:

[0041] S100: Establish a topology structure including the main collector, several relay collectors and all user meters in the station area corresponding to the transformer, so that some user meters are directly connected to the main collector signal, or the ...

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Abstract

The present invention proposes a method for collecting user electric meter data in a station area, including the following steps: S100: Establish a topology structure including a total collector, several relay collectors and all user electric meters in the station area corresponding to the transformer, and pre-establish a topology including The routing table of all user meters stores the effective path to each user meter; S200: classify the routing table according to whether it is directly connected to the general collector or the number of relay collectors; S300: total collection S400: After receiving the assigned meter reading task, the user meter generates packaged data and uploads it to the general collector; S500: The general collector receives the packaged start After the meter reading time stamp of the task, the meter reading data and the time stamp of the meter reading task are completed, the preset routing table is updated; S600: the total collector regularly issues the meter reading task.

Description

technical field [0001] The invention relates to the technical field of power grid intelligent meter reading, in particular to a method for collecting data from electric meters of users in a station area. Background technique [0002] The power line network is a network with a wide coverage at present. It uses power cables as the transmission medium to realize the communication function. It has the advantages of no need for repeated wiring and low installation and maintenance costs. Meter reading greatly improves the efficiency of meter reading. In order to realize functions such as electric energy billing, grid loss calculation, or high-frequency 96-point daily load curve data collection, it is necessary to regularly perform synchronous daily meter reading, daily freezing, and monthly meter reading on the electric meters of power users in the station area. Obtain complete and effective power consumption data of power users. [0003] The traditional meter reading method of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08G08C19/00H04L12/44
CPCG08C19/00H04L12/44H04Q2209/30H04Q2209/60
Inventor 周畅范源泉申珅于毅胡许光
Owner WUHAN ZHONGYUAN ELECTRONICS INFORMATION
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