With the prediction model, two major advanced PWM methods are introduced: variable switching frequency PWM and phase-shift PWM, which can reduce the power losses and EMI for the system based on the prediction model.
Dong Jiang received B.S and M.S degrees in Electrical Engineering from Tsinghua University in 2005 and 2007. He began his PhD study in Center for Power Electronics Systems (CPES) in Virginia Tech in 2007 and was transferred to University of Tennessee with his advisor in 2010. He received his PhD degree in University of Tennessee in Dec. 2011. He was with United Technologies Research Center (UTRC) in Connecticut as a Senior Research Scientist/Engineer from Jan 2012 to July 2015. He joined Huazhong University of Science and Technology as a professor in July 2015. Dong Jiang’s major research area is power electronics and motion control, with more than 30 published journal and conference papers and 9 patent applications in this area.
Innehållsförteckning
Fundamental of Power Electronics Converter and Pulse-Width-Modulation.- Principle of Pulse-Width-Modulation.- PWM's Impact on System Performance.- Current Ripple Prediction Model.- Variable Switching Frequency PWM.- Phase-shift PWM.- Advanced PWM for Advanced Topologies.- PWM for Common-mode Noise Reduction.- PWM's Implementation in Hardware.