calefactive

Thermal ignition temperature was defined,the thermal ignition process of electric hot wire initiating devices was divided as calefactive phase and explosion phase.

定义了热温度,将桥丝式电工品的热过分为温阶段和爆炸阶段。

In calefactive phase, the electro thermal model of hot bridge wire was established, the calefactive time of invariable current fire case and capacitance discharge fire case were both studied.

在温阶段建立桥丝电热温模型，分别求解恒定电流温时间和电容放电温时间。