THERMAL RUNAWAY DETECTION AND CONTROL DEVICE AND METHOD THEREOF
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United States of America
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Mar 6, 2025
app pub date -
Aug 28, 2024
filing date -
Aug 28, 2024
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Abstract
The present disclosure relates to a thermal runaway of lithium-ion battery detection and control device including: sensor modules for detecting and monitoring hydrogen concentrations of battery cells and each having a palladium-based nano sensor and a communication unit; and a battery cell controller for turning on and off charging/discharging switches of the battery cells according to the hydrogen concentrations detected through the sensor modules and variations in the hydrogen concentrations according to time, wherein the palladium-based nano sensor detects the hydrogen concentration between 20 and 400 ppm.
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