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Monitoring method and system of battery energy storage system

A battery energy storage system, battery technology, applied in secondary batteries, circuits, measuring electricity and other directions, can solve the problems of low efficiency and accuracy of manual maintenance, waste of human resources, etc., to improve the efficiency and accuracy of operation and maintenance, save money Operation and maintenance costs, the effect of preventing data loss

Inactive Publication Date: 2019-05-17
BEIJING SHOTO ENERGY STORAGE TECH CO LTD
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Problems solved by technology

This kind of maintenance work is all done manually, resulting in a large waste of human resources, and the efficiency and accuracy of manual maintenance are relatively low

Method used

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  • Monitoring method and system of battery energy storage system
  • Monitoring method and system of battery energy storage system

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Embodiment Construction

[0034] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly illustrate the spirit of the content disclosed in the application with the accompanying drawings and detailed descriptions. After any person skilled in the art understands the embodiments of the content of the application , when it can be changed and modified by the technology taught in the content of the application, it does not depart from the spirit and scope of the content of the application.

[0035] The exemplary embodiments and descriptions of the present application are used to explain the present application, but not to limit the present application. In addition, elements / members with the same or similar numbers used in the drawings and embodiments are used to represent the same or similar parts.

[0036] The terms "first", "second", ... etc. used herein do not specifically refer to a sequence or order, nor are they...

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Abstract

The invention provides a monitoring method and system of a battery energy storage system. The monitoring method of the battery energy storage system comprises the following steps that parameter data of all monitored batteries are sequentially acquired according to a data acquisition sequence; the parameter data comprise one or more of voltage, current, temperature, using time, numbers of charge and discharge, battery serial numbers and information acquisition time; the acquired parameter data of the monitored batteries are stored; according to the parameter data of the monitored batteries, themonitored batteries are judged and analyzed, and information of abnormal batteries is acquired; the information of the abnormal batteries is displayed and alarmed to remind; the information of the abnormal batteries comprises the battery serial numbers, physical locations, abnormal conditions and present time, and the abnormal conditions comprise one or more of voltage abnormality, current abnormality, temperature abnormality, using time abnormality and number of charge and discharge abnormality. According to the monitoring method and system of the battery energy storage system, the positionsof the abnormal batteries can be displayed visually, and the efficiency and accuracy of the operation and maintenance can be improved while the operation and maintenance cost is saved.

Description

technical field [0001] The present application belongs to the technical field of battery monitoring, and in particular relates to a method and system for monitoring a battery energy storage system. Background technique [0002] With the rapid development of the economy, the energy storage industry has also developed rapidly in recent years. Among them, the application scenarios of energy storage batteries are very extensive, and the demand is huge. The principle of energy storage batteries is to convert chemical energy and direct current energy into each other, and then recover after discharge and recharge, so as to achieve the effect of repeated use. It is widely used in communication, automobile, computer and power generation systems. As technology develops, the amount of energy stored in batteries increases. However, as more energy is loaded into the battery unit, and the battery itself is affected by factors such as the number of charge and discharge times and the use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/382H01M10/48
CPCY02E60/10
Inventor 陈政伟唐西胜张东升赵莉莉佘春礼
Owner BEIJING SHOTO ENERGY STORAGE TECH CO LTD
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