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Power monitoring system for battery of transmission

A technology of electric devices and monitoring systems, applied in the direction of motor generator testing, batteries, measuring devices, etc., can solve problems such as battery judgment problems, and achieve the effect of improving the use efficiency and battery use efficiency

Inactive Publication Date: 2016-06-15
MAROO MCS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the state of the battery is judged by using the highest terminal voltage and the lowest terminal voltage during discharge or the deviation between the lowest terminal voltage and the highest terminal voltage, etc., when the temperature is low, there will be problems in judging the battery

Method used

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  • Power monitoring system for battery of transmission
  • Power monitoring system for battery of transmission
  • Power monitoring system for battery of transmission

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Embodiment Construction

[0049] The content of specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0050] figure 1 It is a schematic diagram of the power monitoring system and the electric device according to the first embodiment of the present invention.

[0051] Such as figure 1 As shown, the power monitoring system (100) according to the first embodiment of the present invention monitors the state of the battery (152) of the electric device (150) to calculate the state information of the battery (152) and the operation information of the electric device (150), And transmit the calculated state information of the battery (152) and the operation information of the electric device (150) to an external management system (not shown).

[0052] In order to achieve the above purpose, the power monitoring system (100) includes: a central processing unit (102), a measurement unit (104), a wireless communication unit (106), and a storage uni...

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Abstract

The present invention provides a power monitoring system for a battery of a transmission which comprises: a measurement unit for measuring respective characteristic values of a plurality of cells of the battery of the transmission; a central processing unit for calculating evaluand values from the characteristic values and calculating status information of the battery and operation information of the transmission by comparing the evaluand values and a first reference value; a wireless communication unit for transmitting the status information and the operation information to an external management system; and a storage unit for storing the status information and the operation information.

Description

technical field [0001] The present invention relates to a power monitoring system and a power monitoring method for a battery of an electric device, which are composed of a plurality of units. Background technique [0002] The battery used for electric devices is a kind of secondary battery, which is composed of multiple units with anode plates and cathode plates inserted inside and filled with electrolyte, and is used to provide power for electric vehicles, electric trailers or electric forklifts. electricity. [0003] This kind of battery for electric devices basically uses the chemical energy generated by the chemical reaction between the anode plate and the cathode plate immersed in the electrolyte to generate electricity and discharge it, and uses the electric energy supplied from the outside to make the electrolyte Sulfation is generated to recharge, and by repeating this process, it can be used continuously. [0004] Such a battery for an electric device is used as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36G01R31/34H01M10/48
CPCH01M10/425H01M10/482H01M2220/20G01R31/34G01R31/36H01M10/48G01R31/367G01R31/371G01R31/396Y02E60/10G01R31/382G01R31/392G01R31/3648H01M2010/4271
Inventor 姜允晶韩延洙
Owner MAROO MCS
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