荧光灯用晶体管变换器装车、运用已经多年了,许多单位都进行过研究工作,《铁道车辆》也先后作过介绍。目前,运用部门最头痛的一个问题是变换器和荧光灯大量损坏,浪费了大量人力物力,给国家造成了极大的损失。自从BY-2型变换器于1982年7月1日取代BY-1型变换器在客车上使 Fluorescent lamp transistor converter loading, application has been for many years, many units have conducted research work, “Railway Vehicles” have also been introduced. At present, one of the most troublesome problems in the use of departments is the massive damage to inverters and fluorescent lamps, the waste of a great deal of manpower and material resources, and the enormous loss to the country. Since the BY-2 converter replaced the BY-1 converter on buses on July 1, 1982