利用超大容量电容器改善内燃机车柴油发电机组的电启动性能  

The improvement of electric startup performance of diesel engine-generator set on diesel locomotive by super-large capacitor

作　　者：李凯[1] 

机构地区：[1]北京铁路局机务处,北京100860

出　　处：《机车电传动》2002年第2期37-39,共3页Electric Drive for Locomotives

摘　　要：指出了单用蓄电池组启动柴油发电机组存在的问题,介绍了超大容量电容器辅助内燃机车启动的工作原理,分析了启动辅助装置的经济效益,并通过内燃机车电启动试验证实,用超大容量电容器辅助蓄电池启动柴油发电机组,技术上可行,效益明显。Problem of using only the battery set to start up diesel engine-generator is pointed out. Principles of using super-largecapacitor to help start up diesel locomotive is described. Economic benefits are analyzed. Test shows the solution is practical and cost-effective.

关 键 词：超大容量电容器 内燃机车 柴油发电机组 电启动性能 

分 类 号：U262.11[机械工程—车辆工程]