Design and realization of 200KVA AC mine locomotive

Author

Minghua, Zhao ; Maosheng, Shen ; Lijun, Diao ; Zhigang, Liu

Author_Institution

Sch. of Electr. Eng., Beijing

fYear

2008

fDate

3-5 Sept. 2008

Firstpage

1

Lastpage

5

Abstract

For the special conditions such as underground, dusty, hard maintenance environment of mine area, ac motor, which overcomes some drawbacks of dc motor, is definitely the best choice for mine locomotive. This paper compares characteristics between dc drive and ac drive, and presents an ac drive system for mine locomotive. The full digital control, including slip frequency control in digital signal processor (DSP) and M/T speed testing method in complex programmable logic device (CPLD), was described. Hardware and software under space vector pulse width modulation (SVPWM) were designed for a 200 kilo voltage-ampere mine locomotive and some experiments were made, as well as waveforms. Now the mine locomotive is running in industry and performs well.

Keywords

AC motor drives; digital signal processing chips; electric locomotives; programmable logic devices; pulse width modulation; AC mine locomotive; ac drive system; apparent power 200 kVA; complex programmable logic device; dc drive system; digital signal processor; full digital control; hard maintenance environment; mine area; slip frequency control; space vector pulse width modulation; AC motors; DC motors; Digital control; Digital signal processing; Digital signal processors; Frequency control; Hardware; Logic testing; Programmable logic devices; Space vector pulse width modulation; AC Drive; Full Digital Control; SVPWM; Traction Inverter;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE

Conference_Location

Harbin

Print_ISBN

978-1-4244-1848-0

Electronic_ISBN

978-1-4244-1849-7

Type

conf

DOI

10.1109/VPPC.2008.4677801

Filename

4677801