Research on design evaluation of high-speed train auxiliary power supply system based on the AHP

Author

Yifei Wang ; Wenzheng Liu ; Zhongping Yang ; Xuan Ge ; Xiankai Liu

Author_Institution

Beijing Jiaotong Univ., Beijing, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

4

Abstract

The performance of high-speed train auxiliary power supply system is divided into several hierarchies by using the Analytic Hierarchy Process (AHP), the performance of auxiliary power supply system is summarized as reliability, economy, comfort and environmental friendliness, the authors make them as criterions, then the criterions are further divided into specific indicators. By constructing the judgment matrix, we can calculate weight of the criterions and each specific indicator. In a further step, calculating the score for the comprehensive performance of auxiliary power supply system by using expert grade method, we can evaluate its comprehensive performance and get more optimized solutions.

Keywords

analytic hierarchy process; power supplies to apparatus; railway rolling stock; AHP; analytic hierarchy process; design evaluation; expert grade method; high-speed train auxiliary power supply system; Analytic hierarchy process; Batteries; Educational institutions; Performance evaluation; Power supplies; Reliability engineering; AHP; Auxiliary power supply system; design evaluation; expert grade method;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6941016

Filename

6941016