A novel energy-saving traction supply system for urban mass transit

Author

Ruan, Baishui ; Jiang, Xuedong ; Gang, Zhang ; Quan, Hengli ; Liu, Zhigang

Author_Institution

Sch. of Electr. Eng., Beijing Jiao-tong Univ., Beijing, China

fYear

2011

fDate

10-12 July 2011

Firstpage

491

Lastpage

495

Abstract

For efficient use of regenerative braking energy in traction supply system, a novel Energy-saving traction supply system is proposed in this paper, consisting of diode rectifiers with high-power PWM rectifiers. In this paper, a multiple topology with PWM rectifiers is given, as well as its control strategy. Also, based on the output characteristics of diode rectifier, a coordinated control strategy between diode and PWM rectifiers is proposed. At the end of this paper, results from simulation and experiment are presented, demonstrating that the novel traction supply system proposed will see its widely application in the future.

Keywords

PWM rectifiers; regenerative braking; traction power supplies; coordinated control; diode rectifiers; energy-saving traction supply system; high-power PWM rectifiers; regenerative braking energy; urban mass transit; Educational institutions; Insulated gate bipolar transistors; Pulse width modulation; Substations; Topology; Coordinated control strategy; Multiple topology; PWM rectifier; Traction supply system;

fLanguage

English

Publisher

ieee

Conference_Titel

Service Operations, Logistics, and Informatics (SOLI), 2011 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-0573-1

Type

conf

DOI

10.1109/SOLI.2011.5986610

Filename

5986610