Research of mobile power pack security verification based on scenario simulation

Abstract

In view of the frequent safety situation of mobile power pack fire accidents, ANSYS software was used to establish the finite element model for the mobile power. According to the dangerous temperature, the working range and failure rate of the electronic components, we proposed three safety criteria for the thermal hazard. On the basis of three scenarios, we carried out the security verification, studied the temperature distribution in different states, and revealed the mutual transformation of heat in the mobile power source. Finally measures is proposed to improve the safety of mobile power.