A lithium thionyl chloride battery pack management system and method

A technology for lithium thionyl chloride battery pack and thionyl chloride battery pack, which is applied in the direction of measuring electricity, measuring electrical variables, measuring devices, etc. Realize and accurately measure the effect of battery capacity loss
CN103592605BActive Publication Date: 2016-08-31FOCUSED PHOTONICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FOCUSED PHOTONICS
Publication Date
2016-08-31

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Abstract

The present invention relates to a lithium thionyl chloride battery pack management system, including a lithium thionyl chloride battery pack, the lithium thionyl chloride battery pack management system also includes: a current measurement unit, the current measurement unit measures a current signal, and The measurement result is transmitted to the analysis unit; the analysis unit collects the measurement result at a variable cycle and obtains a current value, and obtains the battery capacity loss according to the current value. The invention also provides a management method for the lithium thionyl chloride battery pack. The invention has the advantages of accurate prediction of battery power, long working time of the battery and the like.
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Description

technical field

[0001] The invention relates to a battery pack management system and method, in particular to a lithium thionyl chloride battery pack management system and method. Background technique

[0002] Lithium thionyl chloride (Li / SOCL2) battery is the battery with the highest specific energy among all kinds of lithium batteries, and the actual specific energy can reach 660kwh / kg. In addition, lithium thionyl chloride batteries also have outstanding advantages such as stable discharge voltage and wide applicable temperature range. Due to these outstanding advantages of lithium thionyl chloride (Li / SOCL2) batteries, this type of battery is especially suitable for long-term on-line long-distance measuring instruments, telemetry instruments and other equipment.

[0003] Remote measuring instruments generally need to rely on battery power for one year or more, but the battery power is limited. In order to meet the continuous and uninterrupted work of remote measuring in...

Claims

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