摘要
在电气化铁路区段 ,客车供电采用发电车发电方式还是接触网直接供电方式 ,将产生不同的经济效益和社会效益。采用差量分析法对这 2种方式所引起的列车运营成本、客票收入变化等情况进行了比较分析 ,认为采用接触网供电是今后发展方向 ,社会效益和企业效益均好 ,技术难题也已解决。
In electrified sections, the power supply of catches adopts whether power generating coach or directly from catenary will result in different economic benefit and social benefit. After a comparison and analysis to the operation cost and revenue differences, etc. of these two choices by means of Delta Analyze Method, the paper concludes that power supply mode by catenary will be a developing trend in the future.
出处
《铁道运输与经济》
北大核心
2002年第4期42-44,共3页
Railway Transport and Economy
关键词
电气化铁路
客车供电
经济效益分析
供电方式
接触网
electrified railway
power supply for coaches
power generating coach
catenary
economic benefit
