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Повреждения электрического силового агрегата

From Derail Valley
This page is a translated version of the page Electrical Powertrain Damage and the translation is 17% complete.
Outdated translations are marked like this.

Электрический силовой агрегат относится к электрическим системам, приводящим транспортное средство в движение. В неё входят батареи, пантографы и тяговые электродвигатели. Повреждение электрического силового агрегата может произойти в результате столкновений, но чаще из-за перегрузки электрических систем чрезмерным током. При неправильной эксплуатации и игнорировании показаний амперметра и спидометра локомотив может потерять ход и загореться.

Damage to such a powertrain subsystem can occur from collisions , but it is much more severe when caused by overloading electrical systems with excessive current , premature reverser operation, and traction motor overspeeding . Exposure to fire , or submersion in water, can also damage this subsystem.

High electrical powertrain damage can be catastrophic, potentially fully immobilizing the vehicle and setting it on fire.

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.

Damaged electrical powertrains can be serviced .