某型充电电源典型故障分析及对策研究

Typical Malfunction Analysis and Countermeasure Research of A Certain Type of Charging Power Supply

随着电动车辆在部队的广泛运用,车辆充电电源装备越来越广,使用次数越来越频繁,从而造成充电装备故障频发。本文主要针对某型蓄电池牵引电机车充电电源和电瓶牵引车充电电源使用需求,从偶然发生的电流表故障入手,对设计原理、功能实现全面排查,最终完成改进设计,彻底解决充电电源使用中的一系列典型问题。

With the widespread use of electric vehicles in the army,vehicle charging power is more and more widelyequipped in the army,and it is used more and more frequently,thus causing frequent malfunction of charging equipment.Thispaper mainly focuses on the use requirements of a certain type of battery traction motor vehicle charging power supply andbattery tractor charging power supply,starting from the accidental occurrence of ammeter failure,to the design principle,realizing a comprehensive investigation of the design principle and function,and finally complete the improvement of thedesign to completely solve the typical problems in the use of charging power supply.