A new method of gaining DC power of three-phase asynchronous motor dynamic braking

Author

Xiang, Xiaomin ; Tu, Pingwen ; Zhuo, Junfan

Author_Institution

Electr. Eng. & Renewable Energy Sch., China Three Gorges Univ., Yichang, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

27

Lastpage

30

Abstract

This paper proposed the method that AC power transformed DC power of dynamic braking by three-phase bridge type diode rectifier and step-down chopping, it mainly applied to three-phase asynchronous motor dynamic braking on the occasion that requiring smooth braking and frequent starting and braking. This paper briefly expounded the principle of three-phase asynchronous motor dynamic braking and three phase bridge type diode rectifier and step-down chopping, and simulated the new method by MATLAB/SIMULINK software. The result verified the feasibility of the method, and provided the basis for the hardware circuit design.

Keywords

braking; induction motors; rectifiers; AC power transformed DC power; gaining DC power; hardware circuit design; step down chopping; three phase asynchronous motor dynamic braking; three phase bridge type diode rectifier; Bridge circuits; Educational institutions; Induction motors; MATLAB; Presses; Rectifiers; dynamic braking; simulate; step-down chopping; three-phase bridge type diode rectifier;

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.2011.6056837

Filename

6056837