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Combined dynamic energy storage real-time safety monitoring system

A composite power and energy storage system technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of affecting the service life of the energy storage system, affecting the operating status of the system, and inconvenient for the maintenance of the energy storage system, and achieving good expansion. performance, ensure safe operation, and achieve the effect of easy structure

Inactive Publication Date: 2020-01-21
LANZHOU JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this technology is that it can effectively collect the state of the energy storage system and prolong the life of the energy storage system. However, it is not protected against overvoltage and overcurrent. If the temperature is too high or too low, no corresponding treatment measures are taken. If no treatment measures are taken, the service life of the energy storage system will be affected to a certain extent, and the lower computer part There is no display module, which makes it inconvenient for maintenance personnel to perform corresponding maintenance on the energy storage system

Method used

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  • Combined dynamic energy storage real-time safety monitoring system
  • Combined dynamic energy storage real-time safety monitoring system
  • Combined dynamic energy storage real-time safety monitoring system

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following technical solutions in the present invention are clearly and completely described. Obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] Such as figure 1 and figure 2 As shown, a hybrid power storage health management system includes a lithium battery pack, a supercapacitor pack, a data acquisition module, a hybrid power storage system control module, a safety management module and a communication module.

[0036] The hybrid power storage system consists of multiple lithium battery combined supercapacitor banks, and each lithium battery combined supercapacitor bank is equipped with a cont...

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Abstract

The invention provides a combined dynamic energy storage real-time safety monitoring system. The combined dynamic energy storage real-time safety monitoring system comprises a lithium battery pack, asuper-capacitor bank, a data collection module, a combined dynamic energy storage system main control module, a safety management module, a communication module and an upper computer. The data collection module is respectively and electrically connected with the lithium battery pack and the super-capacitor bank and is used for collecting various running state information of lithium batteries and super-capacitor banks; the data collection module comprise a total voltage collection module, a charging and discharging current collection module, a monomer voltage collection module and a temperaturecollection module. The combined dynamic energy storage real-time safety monitoring system improves sampling precision as a sensor is utilized for collecting state parameters of the energy storage system; and the energy storage system is protected by adopting corresponding protection measures.

Description

technical field [0001] The invention relates to the technical field of energy storage system monitoring, in particular to a real-time safety monitoring system for composite power energy storage. Background technique [0002] Using lithium batteries and supercapacitors in parallel as a vehicle's composite power system can give full play to the advantages of lithium batteries and supercapacitors and make up for their respective shortcomings. Real-time safety monitoring of the energy storage system is convenient for drivers and operating departments to understand the real-time status of the energy storage system, handle early failures of the energy storage system, and avoid accidents such as vehicle delays. [0003] The existing patent CN102842963A provides a secondary battery and supercapacitor hybrid energy storage management system, including a battery management subsystem, a supercapacitor management subsystem, a centralized management subsystem and a host computer. The ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/392G01R31/3842G01R31/367
CPCG01R31/367G01R31/3842G01R31/392
Inventor 高锋阳刘楠郭佑民韩国鹏付石磊高兴猷石岩焦银娟张国恒高云波
Owner LANZHOU JIAOTONG UNIV
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