The Implication of Four-Quadrant H-bridge Cascaded Multi-level Inverters in the Speed Control System of High-Voltage Motor

Author

Sun, Bing Hai

Author_Institution

Henan Universityof Urban Constr., Pingdingshan, China

fYear

2010

fDate

25-27 June 2010

Firstpage

4418

Lastpage

4421

Abstract

Based on AC wound motor resistor string speed control system of mine hoist, the use of H-bridge power modules cascaded multi-level high-voltage converter and DSP TMS320LF2407 controller composed of frequency control system was introduced in this paper. It introduces the system composition, theory and technical characteristics, which can overcome the shortcomings of the original system, realize stepless speed regulation, four-quadrant operation, renewable energy feedback and some other functions, improve system reliability and production efficiency, and finally achieve the purpose of saving energy.

Keywords

AC motors; cascade control; digital signal processing chips; feedback; frequency control; high-voltage techniques; hoists; invertors; velocity control; AC wound motor; DSP TMS320LF2407 controller; H-bridge cascaded multilevel inverters; feedback; four-quadrant operation; frequency control system; high-voltage converter; high-voltage motor; mine hoist; speed control system; AC motors; Digital signal processing; Insulated gate bipolar transistors; Inverters; Presses; Pulse width modulation; Velocity control; H-bridge power unit; four-quadrant operation; high voltage inverter; vector control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.1074

Filename

5630858