Battery spontaneous combustion monitoring system DK-BSC 3001 series
Overview
At present, due to the complex and diverse internal electrochemical reactions of lithium batteries, the phenomenon of monomer thermal runaway cannot be completely avoided, resulting in the frequent occurrence of battery spontaneous combustion accidents, so the early safety detection of lithium battery thermal runaway is very necessary. Therefore, the early monitoring of lithium battery thermal safety events has an important early warning role.
Thermal runaway characterizes intense heat generation within the battery and the release of high-temperature combustible fumes, which release a large amount of energy through a chain reaction of chemical components. In a battery module, once the battery is out of thermal control, the heat will dissipate through heat dissipation or rapidly spread to neighboring batteries, resulting in thermal runaway propagation. At the initial stage of thermal runaway, the SEI film reacts and decomposes.
The DKG-MPS multi-point sampler can freely expand the body sampling points, from 12 channels to 64 channels. The instrument can be suitable for small flow body sampling and temperature body working conditions. Configure and control data through application software on Win-PC, and automatically store data in Excel format; Realize standard digital or analog output through different interfaces. At the same time as 12 channels of simultaneous sampling, the multi-point sampling unit can also be connected to 12 temperature sensors and pressure sensors to measure sample temperature, air temperature, surface temperature, and the working temperature and pressure of the multi-point sampling unit.
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