【摘要】 针对SS4改型机车在哈尔滨地区冬季的实际运行情况,详细阐述了SS4改型机车管路系统的防寒措施,重点说明了电加热防寒的方法以及防寒效果,对电力机车在寒带地区的防寒改造有一定的借鉴和参考价值。更多还原

【Abstract】 According to the running actuality of type SS 4 modified electric locomotive in Harbin in winter,this paper puts forward cold-proof measures for its pipeline system,with the emphasis on measures and effect of electric heating.It offers reference for the cold-proof remodelling of electric locomotive running in frigid zone.更多还原