Passive power supply device for tracked vehicle

The utility model discloses a passive power supply device for a tracked vehicle. Generator comprising silicon rectification, the device also comprises a passive power supply device and a silicon controlled voltage regulator. The silicon rectification generator comprises a silicon rectifier, a three-phase winding and an excitation winding. Compared with the prior art, no matter whether a storage battery exists or not or whether residual magnetism exists in the silicon rectification generator or not, the silicon rectification generator can generate electricity as long as the engine can be started, and the fighting performance of a vehicle is guaranteed. During season-changing maintenance and usual training, no storage battery is installed, and a large amount of manpower and material resources are saved. 本实用新型公开了履带式车辆无源供电装置，包括硅整流发电机，还包括无源供电装置和可控硅调压器，硅整流发电机包括硅整流器、三相绕组和励磁绕组，无源供电装置包括励磁控制电路、整流稳压电路和线路切换电路，本实用新型与现有技术相比，无论有没有蓄电池，或硅整流发电机有没有剩磁，只要能启动发动机，硅整流发电机都能发电，保障车辆战斗性能。在换季保养和平时训练时，可以不安装蓄电池，节省大量的人力物力。