Title :
A Control Analysis and Implementation of High Voltage, High Frequency Direct Power Converter
Author :
Dang, H.Q.S. ; Wheeler, P. ; Clare, J.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nottingham Univ.
Abstract :
This paper presents an analysis of a predictive control and its digital implementation on a high voltage, ultrasonic resonant frequency (20 kHz) direct power converter (DPC). An analysis on the input current ripple is presented and a new approach for the input current prediction is proposed to enable the practical implementation of the control technique. Results from a simulation study and from a prototype converter are presented. Good correlation between simulation and experimental results measured on a prototype are shown, confirming the feasibility of the control approach
Keywords :
matrix algebra; power convertors; control analysis; high frequency direct power converter; high voltage direct power converter; input current prediction; input current ripple; ultrasonic resonant frequency DPC; Circuit simulation; Digital-to-frequency converters; Frequency conversion; Predictive control; Resonance; Resonant frequency; Switches; Switching converters; Virtual prototyping; Voltage control;
Conference_Titel :
IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on
Conference_Location :
Paris
Print_ISBN :
1-4244-0390-1
DOI :
10.1109/IECON.2006.347788
