Battery Performance And Safety Tester



 

EV BATTERY PERFORMANCE AND SAFETY TESTING

 

 

Safety testing involves subjecting cell components, cells, modules, and battery packs to stress conditions to characterize their response.

            The BTC-130 and BTC-500 are Battery Testing Calorimeters, which enable mechanical, electrical, and thermal stress tests to be safely 

carried out under adiabatic conditions on small and large batteries, respectively.  

  • Mechanical stress: the BTC-500 can be equipped to perform a range of puncture tests
      
    Electrical stress: the BTC-130 and BTC-500 can be fully integrated with charge-discharge units to support electrical stress tests.
  • An external short circuit (ESC) option can also be provided
      
    Thermal stress: the BTC-130 and BTC-500 maintain adiabatic conditions to help assess the component’s thermal stability.
  • Thermal events that occur as a result of other stresses can be similarly characterized 

           The use of adiabatic conditions, where heat generated is retained within the system, enables the hazard assessment to be conducted 

under worst-case scenarios.

 




 
 The data obtained from the stress tests performed in the BTC-130 and the BTC-500 can be used to model a cell’s predicted thermal behavior. 
Successive onset temperatures of decomposition of components within the cell can be detected, and the resultant heat released determined.
This can help to facilitate a mechanistic understanding of the thermal runaway within the cell. Further insight can also be derived from 
the external analysis of the composition of any evolved gases collected.
The data obtained from the stress tests performed in the BTC-130 and the BTC-500 can be used to model a cell’s predicted thermal behavior. 
Successive onset temperatures of decomposition of components within the cell can be detected, and the resultant heat released determined.
This can help to facilitate a mechanistic understanding of the thermal runaway within the cell. Further insight can also be derived 
from the external analysis of the composition of any evolved gases collected.

 

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