Optimal configuration for battery switch stations of electric buses

Author

Fuqiang Zou ; Nian Liu ; Xinyi Lu

Author_Institution

Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

5

Abstract

Swapping mode of electric vehicle battery become an important way to supplement electric vehicles´ energy, owing to the advantage of quicker swapping and simpler management. This paper researched the optimal capacity configuration of battery switch stations (BSS) for buses. Firstly the evaluation index of service availability is proposed. Then the timing simulation model of BSS operating state is analyzed. A mathematical model is built considering equipment annual cost as objective function and service availability as constraint. DE algorithm is used to solve the mathematical model. The operating data of a Beijing BSS are selected to verify the model.

Keywords

battery powered vehicles; mathematical analysis; reliability; BSS operating state; Beijing BSS; DE algorithm; battery switch stations; electric buses; electric vehicle battery; equipment annual cost; evaluation index; mathematical model; optimal configuration; service availability; swapping mode; timing simulation model; Batteries; Electric vehicles; Mathematical model; Power systems; Sociology; Statistics; Switches; Battery Charger; Battery Switch Stations; Optimal Configuration; Power Battery;

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.2014.6941126

Filename

6941126