Title :
A design of DC pulse width modulation speed regulation system
Author_Institution :
Sch. of Mech. & Electr. Eng., Nanchang Inst. of Technol., Nanchang, China
Abstract :
In this paper, a DC PWM speed regulation system employing SG3525 chip has been described and analyzed. Here, a DC chopper consists of two IGBT (Insulated Gate Bipolar Transistor) was chosen as the main circuit and PI controller was adopted as its speed controller and current controller. The obtained simulation waveforms demonstrate the feasibility and superiority of the speed regulation system.
Keywords :
PI control; PWM power convertors; angular velocity control; choppers (circuits); electric current control; insulated gate bipolar transistors; DC PWM speed regulation system; DC chopper; DC pulse width modulation speed regulation system; IGBT; PI controller; SG3525 chip; current controller; insulated gate bipolar transistor; speed controller; Education; Electrical engineering; Insulated gate bipolar transistors; Integrated circuit modeling; Presses; Pulse width modulation; PI controller; Pulse Width Modulation; boost/buck chopper;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057621
