Permanent magnet brushless DC motor drive system using C-dump converter

• Main Author: Yeo, Hock Guan.
• Other Authors: Luo, Fang Lin
• Format: Theses and Dissertations
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Power electronics
• Online Access: http://hdl.handle.net/10356/3880
• Institution: Nanyang Technological University

This thesis introduces a novel digital signal processor (DSP) controlled pulse width modulated (PWM) chopper to drive a PM BLDC motor. The main power supply unit is a chopper consisting of three power switches, which has a simple circuit, low-cost topology with less power losses and ability to perfo...