用辅助柴油发电机组实现内燃机车的四类供电及油水预热  

Power supplying of locomotive auxiliaries and preheating of oil and water with auxiliary diesel-generator set

作　　者：马宗元 

机构地区：[1]戚墅堰机车车辆厂情档处,江苏常州213011

出　　处：《内燃机车》2005年第7期35-36,47,共3页Diesel Locomotives

摘　　要：指出目前内燃机车四类用电、油水预热、空调逆变器存在的问题。介绍了四类供电、油水预热系统的研制过程、原理、功能及特点,与传统的预热、供电方式相比具有的优越性。The problems of power supply for diesel locomotive auxiliaries,preheating of oil and water,as well as air conditioner invertor,were pointed out.The development process,working principle,functions of the system for power supply of locomotive auxiliaries and for preheating of oil and water were introduced.The new system's advantages over a conventional system were also deseribed.

关 键 词：辅助柴油-发电机组 油水预热 空调 板翅式废气换热器 电加热器 

分 类 号：U262.231[机械工程—车辆工程]