发电机总成不发电、异响故障问题分析解决

汽车正常启动及整车电气系统正常工作需要依赖蓄电池源源不断提供电能,发电机总成则负责对蓄电池充电以避免发生亏电现象,因此发电机总成必须在整车启动后处于持续、有效工作的状态。充电异常会影响整车正常工作,异响直接影响舒适性,这两种故障都是顾客不能接受的。本文主要对某车型发电机总成不充电、异响问题进行分析,并提出改进对策。

Analysis and Solving of Non-charging and Abnormal Sound of Generators

The battery generated by generators is the power provider for the normal launch of vehicles and electrical system of finished cars, thus the generator assembly must be in a persistent and effective working state in ease of battery power shortage. The abnormity of battery charging affects the performance of finished cars and the abnormal sound interferes with the cornfortability directly, therefore, the charging fault and abnormal sound ere are not allowed. The text aims at the analysis and solutions of battery charging and abnormal sound.