Study of multi-motor belt system´s synchronization compensation control based on current feedback

Author

Jia, Guixi ; Zhou, Xiaochang ; Li, Hua

Author_Institution

Sch. of Electron. Eng. & Autom., Tianjin Univ., Tianjin, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

1283

Lastpage

1286

Abstract

This paper mainly focus on speed synchronization and power balance control in multi-motor belt conveyer system when the variable frequency drive of the motors working in the constant voltage and frequency ratio mode. And the synchronization compensation control proposal based on current feedback is proposed. In order to get the exact result in simulation, the load torque model versus speed is established, the simulation results prove that this proposal is feasible. The experiment system is in master-slave mode, the experiment data and wave forms prove this proposal can be used in industrial application.

Keywords

belts; compensation; conveyors; electric motors; feedback; power control; synchronisation; velocity control; current feedback; multimotor belt conveyer system; power balance control; speed synchronization; synchronization compensation control; variable frequency drive; Automation; Belts; Control systems; Frequency synchronization; Proposals; Synchronization; Voltage control; belt conveyer; constant voltage and frequency ratio; power balance; synchronization control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057857

Filename

6057857