基于漏磁变压器的牵引电机用蓄电池充电机的设计

Design of An Automatic Charger for Taction Battery Based on Magnetic Leakage Transformer

文章针对牵引电机特点,利用漏磁变压器的特性及单片机控制系统,结合牵引电机用蓄电池充电过程中的专家经验,设计了一种Wa特性(基于DIN41772)的牵引式蓄电池智能充电装置。并设计了电源电压波动补偿电路,增强了系统抗电源电压波动能力。

In this paper, according the character of traction motor, using the characteristic of magnetic leakage transformer and SCM control system, combining the expert＇s experiences of the charging process for the traction battery, one kind of automatic charger for the traction battery is designed, the charger has Wa characteristic according with the standard DIN41772 of Germany. And a compensated circuit for resisting power voltage fluctuation is designed, the ability for the system resisting power voltage fluctuation will increase.