Design of energy-feedback AC drive control platform based on LabVIEW language

Author

Jianguo Lyu ; Wenbin Hu ; Peiwei Li ; Dan Zhang ; Qisheng Sun ; Fuyun Wu

Author_Institution

Sch. of Energy & Power Eng., Nanjing Univ. of Sci. & Technol., Nanjing, China

Volume

3

fYear

2014

fDate

26-28 April 2014

Firstpage

1668

Lastpage

1672

Abstract

The purpose of this research is to simulate rail traction system off-line. The “Dual inverter-dual motor” strategy and common DC bus structure are adopted in the AC Traction Motor Testing Platform. A method of vector control with deviation decouple is realized by LabVIEW to control the dual-motor such as traction motor and load motor, and the traction experiment is accomplished in one stop distance of Nanjing metro line one. Such data as the voltage and current of the motors is sampled and the system power loss is analyed in traction or braking conditions, which verifies the energy-feedback advantage of the system.

Keywords

AC motor drives; invertors; machine vector control; traction motors; virtual instrumentation; AC traction motor; DC bus structure; LabVIEW language; Nanjing metro line one; dual inverter-dual motor; energy-feedback AC drive control; load motor; rail traction system off-line; vector control; Induction motors; Inverters; Stators; Synchronous motors; Torque; Traction motors; Voltage control; Dual inverter-dual motor; LabVIEW; Rail Traction; Vector Control with Deviation Decouple; energy-feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Science, Electronics and Electrical Engineering (ISEEE), 2014 International Conference on

Conference_Location

Sapporo

Print_ISBN

978-1-4799-3196-5

Type

conf

DOI

10.1109/InfoSEEE.2014.6946205

Filename

6946205