System and method for perceiving battery cell swell

System and method for perceiving battery cell swell

  • CN 107,124,907 A
  • Filed: 06/10/2016
  • Published: 09/01/2017
  • Est. Priority Date: 06/10/2015
  • Status: Active Application
First Claim
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1. a kind of system for sensing battery cell swell, the system is included:

  • One or more of embedded battery pack battery unit;

    Sensing unit, it is comprising pressure measurement sensor and according to the respective Volume Changes of one or more of battery unitsMeasurement applies to the pressure of the pressure measurement sensor;

    Switch element, it is arranged in the access path between the battery pack and external power source;

    AndControl unit, its measurement result based on the sensing unit controls open circuit/closed-circuit operation of the switch element.

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