電氣動力總成損壞

電氣動力車輛 ，即其動力總成 由電池 、 集電弓 、發電機、變壓器和牽引馬達 等組成。

發生碰撞 將對此系統造成損壞，但系統電流過大 、過早反轉逆轉機 或使牽引馬達過轉 將使損壞更為嚴重。車輛暴露於火焰 或被水淹沒，也將損壞此系統。

電氣動力總成在電流過高時，可能發生災難性損壞，導致車輛動力完全失效並起火。

Small amounts of electrical powertrain damage are also accumulated from normal operation of power sources and traction motors, which falls under regular wear and tear. The higher the current passing through traction motors, the more damage is inflicted. While this damage cannot be avoided, by operating the machines efficiently it can be reduced to a minimum.

受損的電氣動力總成可以被修復 。