Lithium power battery pack monitoring system

Abstract

The invention discloses a lithium power battery pack monitoring system which comprises an upper computer, a communication module and a battery pack packing box monitoring system. The communication module is connected with the upper computer. The battery pack packing box monitoring system comprises a voltage acquisition module and a pressure acquisition module. The voltage acquisition module and the pressure acquisition module are electrically connected with the communication module. According to the lithium power battery pack monitoring system, the voltage acquisition module and the pressure acquisition module are used for collecting voltage parameters and pressure parameters of a lithium power battery pack respectively, the voltage parameters and the pressure parameters are converted through the communication module and transmitted to the upper computer, and then real-time monitoring of the voltage parameters and the pressure parameters of the lithium power battery pack is completed; monitored data are diversified and comprehensively reflect the service conditions of the lithium power battery pack, and multiple lithium power battery packs can be monitored through the upper computer.

Description

technical field [0001] The invention relates to the field of lithium power battery safety, in particular to a monitoring system for lithium power battery packs. Background technique [0002] Lithium battery has many advantages and is currently the battery with the most development potential, especially in the application of large capacity, high power, and high rate discharge, which has incomparable advantages to other batteries. Therefore, lithium power batteries are more and more widely used in the field of energy storage and power source. [0003] At the same time as the application of lithium power batteries, its maintenance is essential. The existing lithium batteries generally exist in the form of lithium battery packs in storage or use. Improper maintenance of lithium power battery packs will directly affect the lithium battery life. The efficiency and lifespan of the battery may also lead to safety accidents in severe cases. [0004] However, to maintain it, we must...

AI Technical Summary

Problems solved by technology

[0003] At the same time as the application of lithium power batteries, its maintenance is essential. The existing lithium batteries generally exist in the form of lithium battery packs in storage or use. Improper maintenance of lithium power battery packs will directly affect the lithium battery life. The use efficiency and life of the battery may lead to safety accidents in severe cases

[0004] However, to maintain it, we must first understand the key parameters of lithium batteries. The current battery monitoring system collects relatively simple parameters, which cannot fully reflect the use of lithium-powered batteries, and cannot monitor multiple lithium-powered batteries.

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