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A method for battery on-line detection, repair and evaluation

A battery and accumulator technology, applied in the repair/maintenance of secondary batteries, secondary batteries, circuits, etc., can solve the problem that batteries cannot be detected and evaluated online, and achieve the effect of reducing personnel maintenance costs and improving service life

Active Publication Date: 2017-02-22
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: The present invention provides a battery detection, repair and evaluation method, the purpose of which is to solve the problem that the battery in the substation cannot be detected, evaluated and repaired online

Method used

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  • A method for battery on-line detection, repair and evaluation

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Embodiment Construction

[0024] In order to overcome the problems existing in the prior art, the present invention takes the guiding ideology of the unattended substation of the State Grid Corporation as the starting point, and based on the actual operating conditions of the storage battery equipment, through the online detection data, operating life and equipment parameters of the storage battery in the substation Acquisition and analysis of battery repair value, online and offline repair, and recycling in substations or the wind power micro-grid system of Liaoning Electric Power Company, and remote transmission of online battery performance data to the equipment evaluation system of the Electric Power Research Institute, enabling the management department to real-time Master the operation of the battery.

[0025] Main research content

[0026] 1. Study the online detection and repair system of substation batteries, which is carried out in accordance with the following steps:

[0027] (1) Real-time ...

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Abstract

The invention relates to a storage battery operation management system integrating online detection, online repairing and evaluation on operation service life and repairing value of a battery, and particularly relates to an online detection system of a transformer substation storage battery. By adopting the online detection system, an effective technical means is provided for the daily maintenance and detection of the transformer substation storage battery, and multiple functions such as comprehensive analysis, intelligent management, automatic alarming and network monitoring can be realized. An evaluation system for the operation service life and repairing value of the transformer substation storage battery is established, and the transformer substation storage battery is evaluated, distinguished and screened by utilizing the system according to main indexes of the battery such as application service life and repairing value; one or more methods for repairing and recycling the storage battery can be determined, the storage battery conforming to the repairing standard can be repaired, and the waste storage battery which does not conform to the repairing standard or is unnecessary to repair can be processed according to a national solid waste standard.

Description

technical field [0001] The invention establishes a management system integrating online detection, evaluation and repair of substation batteries, which is used for the operation, maintenance and repair of batteries used in substations, repairs batteries that meet the repair standards, and applies them to the wind power micro-grid system of Liaoning Electric Energy Company after repairing . Background technique [0002] The battery is an important part of the DC power supply system in the substation power supply. It mainly provides safe, stable and reliable power guarantee for the secondary system load in the power system, and ensures the normal operation of the substation control, protection and communication equipment. At present, in the maintenance of substation batteries, operation and maintenance personnel must regularly go to the substation site for checking discharge, appearance inspection, terminal voltage detection, etc. With the massive increase of DC equipment and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42
CPCH01M10/42H01M10/48H01M10/486Y02E60/10
Inventor 包蕊王莉王芮琳
Owner STATE GRID CORP OF CHINA
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